:root {
  --font-fa: "IRANSansXFaNum";
}

@font-face {
  font-family: "IRANSansXFaNum";
  src: url("/src/IRANSansXFaNum-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  color: #162033;
  background: #eef3fb;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

:root[lang="fa"] body {
  font-family: var(--font-fa, Vazirmatn), "Noto Sans Arabic", Tahoma, Inter, ui-sans-serif, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 18%, rgba(249, 115, 22, 0.18), transparent 28rem),
    radial-gradient(circle at 88% 8%, rgba(37, 99, 235, 0.16), transparent 26rem),
    linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

button {
  border: 0;
  font: inherit;
}

.page-shell {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2.5rem);
  min-height: 100vh;
  padding: clamp(1rem, 3vw, 2.75rem);
}

.hero-panel,
.day-night-card,
.timezone-manager,
.switcher-panel {
  width: min(100%, 1180px);
  margin: 0 auto;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 2rem;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(18px);
}

.hero-panel {
  display: grid;
  gap: clamp(0.65rem, 1.35vw, 1.05rem);
  padding: clamp(0.85rem, 1.7vw, 1.25rem);
  overflow: hidden;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.97), rgba(255, 255, 255, 0.78)),
    linear-gradient(90deg, var(--accent), transparent 45%);
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-bar__controls {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-inline-start: auto;
}

.language-picker {
  display: grid;
  gap: 0.25rem;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 700;
  order: 0;
  margin-inline-start: 0;
}

.language-picker__segmented {
  display: inline-flex;
  border: 1px solid rgba(148, 163, 184, 0.5);
  border-radius: 0.75rem;
  padding: 0.12rem;
  background: rgba(255, 255, 255, 0.78);
}

.language-picker__segmented button {
  min-width: 4.25rem;
  min-height: 2rem;
  border-radius: 0.6rem;
  padding: 0.25rem 0.6rem;
  background: transparent;
  color: #334155;
  font-weight: 800;
  cursor: pointer;
}

.language-picker__segmented button.selected {
  background: #0f172a;
  color: #fff;
}

.clock-focus-button,
.fullscreen-background-button {
  min-height: 2.24rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  border-radius: 0.75rem;
  padding: 0.25rem 0.78rem;
  background: rgba(255, 255, 255, 0.78);
  color: #334155;
  cursor: pointer;
  font-weight: 850;
}

.clock-focus-button:hover,
.clock-focus-button:focus-visible,
.fullscreen-background-button:hover,
.fullscreen-background-button:focus-visible {
  border-color: rgba(37, 99, 235, 0.48);
  background: #0f172a;
  color: #fff;
  outline: none;
}

.fullscreen-background-button {
  display: none;
}

html.app-viewport-fullscreen-active,
body.app-viewport-fullscreen-active {
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
}

.page-shell--rtl {
  direction: rtl;
}

.eyebrow {
  margin: 0;
  color: #334155;
  font-size: clamp(1.35rem, 2.4vw, 2.45rem);
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.eyebrow strong {
  color: #111827;
  font-weight: 950;
}


.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 24rem);
  gap: clamp(1.6rem, 2.8vw, 3rem);
  align-items: stretch;
}

.clock {
  align-self: center;
  margin: 0;
  padding-top: 2rem;
  color: #111827;
  max-width: 100%;
  overflow: hidden;
  font-size: clamp(5.8rem, 9.8vw, 10.25rem);
  font-weight: 950;
  letter-spacing: -0.08em;
  line-height: 0.86;
  text-shadow: none;
  white-space: nowrap;
}


.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
  gap: 0.7rem;
  min-width: 0;
  padding-left: clamp(0.65rem, 1.2vw, 1.1rem);
}

:root[lang="fa"] .hero-meta {
  padding-left: 0;
  padding-right: clamp(0.65rem, 1.2vw, 1.1rem);
}

.info-pill {
  display: grid;
  gap: 0.32rem;
  min-height: 4.45rem;
  padding: 0.78rem 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
}

.info-pill span {
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.info-pill strong {
  color: #172033;
  font-size: clamp(0.96rem, 1.12vw, 1.14rem);
  line-height: 1.16;
}


:root[lang="fa"] .info-pill,
:root[lang="fa"] .split-pill__item {
  text-align: right;
}

.split-pill {
  gap: 0.5rem;
}

.split-pill--wide {
  grid-column: 1 / -1;
}

.split-pill__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  align-items: stretch;
}

.split-pill--three .split-pill__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.split-pill--many .split-pill__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.split-pill__item {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
}

.split-pill__item + .split-pill__item {
  margin-inline-start: 0.55rem;
  padding-inline-start: 0.55rem;
  border-inline-start: 1px solid rgba(148, 163, 184, 0.28);
}

.split-pill__item small {
  color: #64748b;
  font-size: clamp(0.52rem, 0.8vw, 0.62rem);
  font-weight: 900;
  letter-spacing: 0.045em;
  line-height: 1.05;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.split-pill:not(.split-pill--wide) .split-pill__item + .split-pill__item {
  margin-inline-start: 0.42rem;
  padding-inline-start: 0.42rem;
}

.split-pill:not(.split-pill--wide) .split-pill__item small {
  font-size: clamp(0.46rem, 0.62vw, 0.54rem);
  letter-spacing: 0.02em;
  overflow-wrap: normal;
  white-space: nowrap;
}

.split-pill--three:not(.split-pill--wide) .split-pill__item small {
  overflow-wrap: anywhere;
  white-space: normal;
}

.split-pill--many:not(.split-pill--wide) .split-pill__item small {
  overflow-wrap: anywhere;
  white-space: normal;
}

.split-pill__item strong {
  overflow-wrap: anywhere;
}

.switcher-panel {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.5rem);
  overflow: visible;
  background: rgba(255, 255, 255, 0.72);
}

.solar-timezone-grid {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(18rem, 1fr);
  gap: clamp(0.85rem, 1.6vw, 1.2rem);
  align-items: stretch;
  width: min(100%, 1180px);
  margin: 0 auto;
}

.solar-timezone-grid .day-night-card,
.solar-timezone-grid .timezone-manager {
  width: 100%;
  height: 100%;
  margin: 0;
}

.timezone-manager {
  display: grid;
  grid-template-rows: auto auto auto;
  gap: clamp(0.5rem, 0.9vw, 0.72rem);
  align-self: stretch;
  padding: clamp(0.82rem, 1.5vw, 1.15rem);
  overflow: visible;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
    radial-gradient(circle at 100% 0%, rgba(37, 99, 235, 0.12), transparent 16rem);
}

.timezone-manager__heading {
  align-items: start;
}

.timezone-manager .search-panel {
  width: 100%;
}

.timezone-manager .search-box {
  gap: 0.24rem;
  padding: 0.58rem;
  border-radius: 0.9rem;
}

.timezone-manager .search-box span {
  font-size: 0.62rem;
  letter-spacing: 0.06em;
}

.timezone-manager .search-box input {
  border-radius: 0.75rem;
  padding: 0.55rem 0.68rem;
  font-size: 0.82rem;
}

.timezone-manager .search-results {
  width: 100%;
  max-height: 13.5rem;
}

.timezone-list {
  --timezone-row-height: 2.62rem;
  --timezone-row-gap: 0.38rem;

  display: grid;
  gap: var(--timezone-row-gap);
  align-content: start;
  height: calc((var(--timezone-row-height) * 5) + (var(--timezone-row-gap) * 4));
  max-height: calc((var(--timezone-row-height) * 5) + (var(--timezone-row-gap) * 4));
  min-height: calc((var(--timezone-row-height) * 5) + (var(--timezone-row-gap) * 4));
  overflow-x: clip;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.08rem 0.32rem 0.08rem 0.08rem;
  scrollbar-color: rgba(37, 99, 235, 0.52) rgba(226, 232, 240, 0.7);
  scrollbar-width: thin;
}

.timezone-list::-webkit-scrollbar {
  width: 0.55rem;
}

.timezone-list::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.7);
}

.timezone-list::-webkit-scrollbar-thumb {
  border: 2px solid rgba(226, 232, 240, 0.7);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.68);
}

.timezone-row {
  position: relative;
  min-height: var(--timezone-row-height);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 0.95rem;
  background: rgba(248, 250, 252, 0.86);
  color: #172033;
  transition: transform 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

.timezone-row:hover,
.timezone-row.selected {
  border-color: rgba(37, 99, 235, 0.34);
  transform: translateY(-1px);
}

.timezone-row.selected {
  background: #111827;
  color: #fff;
}

.timezone-row.editable {
  cursor: grab;
}

.timezone-row.dragging {
  opacity: 0.45;
  transform: scale(0.98);
}

.timezone-row__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.48rem;
  align-items: center;
  width: 100%;
  height: 100%;
  min-height: var(--timezone-row-height);
  cursor: pointer;
  padding: 0.58rem 0.62rem 0.58rem 0.78rem;
  background: transparent;
  color: inherit;
  text-align: left;
}

:root[lang="fa"] .timezone-row__main {
  grid-template-columns: auto minmax(0, 1fr);
  text-align: right;
}

:root[lang="fa"] .timezone-row__phase {
  justify-self: left;
  margin-inline-start: 0;
  margin-inline-end: 0;
}

:root[lang="fa"] .timezone-row__name {
  justify-self: end;
}

.timezone-row__name {
  min-width: 0;
  overflow: hidden;
  font-size: clamp(0.8rem, 1vw, 0.9rem);
  font-weight: 950;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timezone-row__phase {
  justify-self: end;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  padding: 0.16rem 0.42rem;
  background: rgba(255, 255, 255, 0.58);
  color: #64748b;
  font-size: 0.58rem;
  font-weight: 950;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.timezone-row.editable .timezone-row__main {
  grid-template-columns: minmax(0, 1fr);
  padding-right: 4.35rem;
}

.timezone-row.editable .timezone-row__phase {
  display: none;
}

.timezone-row.selected .timezone-row__phase {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.72);
}

.timezone-row .remove-chip {
  top: 50%;
  right: 0.62rem;
  bottom: auto;
  left: auto;
  transform: translateY(-50%);
}

.timezone-row .drag-handle {
  right: 2.28rem;
  bottom: 50%;
  display: grid;
  width: 1.25rem;
  height: 1.25rem;
  place-items: center;
  color: #94a3b8;
  transform: translateY(50%);
}

.timezone-row.selected .drag-handle {
  color: rgba(255, 255, 255, 0.68);
}

.day-night-card {
  display: grid;
  gap: clamp(0.68rem, 1.15vw, 0.95rem);
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: clamp(0.85rem, 1.7vw, 1.25rem);
  overflow: hidden;
  background: #18181b;
  color: #f8fafc;
  --sun-chart-sky-top: #79b8f3;
  --sun-chart-sky-bottom: #0f4f86;
  --sun-chart-night: #15161a;
  --sun-chart-surface: #111113;
}

.day-night-card--dawn {
  background:
    radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.22), transparent 16rem),
    linear-gradient(135deg, rgba(124, 58, 237, 0.95), rgba(251, 146, 60, 0.9));
  --sun-chart-sky-top: #a78bfa;
  --sun-chart-sky-bottom: #fb923c;
  --sun-chart-night: #3f2f46;
  --sun-chart-surface: #32233b;
}

.day-night-card--morning {
  background:
    radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.24), transparent 15rem),
    linear-gradient(135deg, rgba(14, 165, 233, 0.94), rgba(56, 189, 248, 0.88), rgba(250, 204, 21, 0.86));
  --sun-chart-sky-top: #7dd3fc;
  --sun-chart-sky-bottom: #38bdf8;
  --sun-chart-night: #1f3346;
  --sun-chart-surface: #182736;
}

.day-night-card--noon {
  background:
    radial-gradient(circle at 20% 12%, rgba(255, 255, 255, 0.24), transparent 15rem),
    linear-gradient(135deg, rgba(2, 132, 199, 0.95), rgba(59, 130, 246, 0.92), rgba(14, 165, 233, 0.88));
  --sun-chart-sky-top: #60a5fa;
  --sun-chart-sky-bottom: #0284c7;
  --sun-chart-night: #1d3551;
  --sun-chart-surface: #172a3f;
}

.day-night-card--afternoon {
  background:
    radial-gradient(circle at 16% 16%, rgba(255, 255, 255, 0.2), transparent 16rem),
    linear-gradient(135deg, rgba(255, 134, 74, 0.96), rgba(236, 72, 153, 0.9), rgba(124, 58, 237, 0.86));
  --sun-chart-sky-top: #fb923c;
  --sun-chart-sky-bottom: #ec4899;
  --sun-chart-night: #432f48;
  --sun-chart-surface: #342537;
}

.day-night-card--evening {
  background:
    radial-gradient(circle at 16% 18%, rgba(253, 230, 138, 0.2), transparent 15rem),
    linear-gradient(135deg, #4338ca, #be185d 62%, #7c2d12);
  --sun-chart-sky-top: #6366f1;
  --sun-chart-sky-bottom: #be185d;
  --sun-chart-night: #3f1f2d;
  --sun-chart-surface: #2f1824;
}

.day-night-card--night {
  background:
    radial-gradient(circle at 16% 18%, rgba(148, 163, 184, 0.16), transparent 15rem),
    linear-gradient(135deg, #0f172a, #312e81 58%, #111827);
  --sun-chart-sky-top: #334155;
  --sun-chart-sky-bottom: #312e81;
  --sun-chart-night: #131826;
  --sun-chart-surface: #0f1220;
}

.day-night-card__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(0.58rem, 1vw, 0.78rem);
  align-items: center;
}

.day-night-card__event {
  display: flex;
  grid-column: 1;
  grid-row: 1;
  gap: clamp(0.58rem, 1vw, 0.78rem);
  align-items: center;
  align-self: center;
  justify-self: start;
  direction: ltr;
}

.day-night-card__event-copy {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  align-items: baseline;
  min-width: 0;
  direction: ltr;
  white-space: nowrap;
}

.day-night-card__remaining {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  justify-self: end;
  direction: ltr;
  text-align: left;
}

:root[dir="rtl"] .day-night-card__event {
  grid-column: 2;
  justify-self: end;
  direction: rtl;
}

:root[dir="rtl"] .day-night-card__event-copy {
  direction: rtl;
}

:root[dir="rtl"] .day-night-card__remaining {
  grid-column: 1;
  justify-self: start;
  direction: rtl;
  text-align: right;
}

.day-night-card__icon {
  display: grid;
  place-items: center;
  width: clamp(2.35rem, 3.6vw, 2.8rem);
  height: clamp(2.35rem, 3.6vw, 2.8rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 1.45rem;
}

.day-night-card__header span,
.day-night-card__header p {
  color: rgba(248, 250, 252, 0.62);
  font-weight: 900;
}

.day-night-card__event-copy > span {
  color: #fff;
  font-size: clamp(0.92rem, 1.45vw, 1.25rem);
}

.day-night-card__header strong {
  color: #fff;
  font-size: clamp(1.72rem, 3.9vw, 3.65rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.day-night-card__header p {
  margin: 0;
  font-size: clamp(0.78rem, 1.05vw, 0.94rem);
}

.sun-chart {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.35rem;
  overflow: hidden;
  background: var(--sun-chart-surface);
}

.sun-chart svg {
  display: block;
  width: 100%;
  min-height: clamp(11rem, 21vw, 13.5rem);
}

.sun-chart__grid {
  stroke: rgba(255, 255, 255, 0.16);
  stroke-width: 2;
}

.sun-chart__grid--dash {
  stroke-dasharray: 5 9;
}

.sun-chart__horizon {
  stroke: rgba(205, 202, 219, 0.72);
  stroke-width: 5;
}

.sun-chart__path {
  fill: none;
  stroke: rgba(226, 232, 240, 0.7);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 10;
}

.sun-chart__sun {
  fill: #fff;
  stroke: rgba(255, 255, 255, 0.9);
  stroke-width: 2;
}

.day-night-card--is-night .sun-chart__sun {
  fill: #a3a3a3;
  stroke: #a3a3a3;
}

.sun-chart__label {
  fill: rgba(248, 250, 252, 0.72);
  font-size: 32px;
  font-weight: 900;
}

.day-night-card__details {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.2rem;
  overflow: hidden;
}

.day-night-card__row {
  display: grid;
  gap: 0.24rem;
  padding: clamp(0.62rem, 1vw, 0.78rem);
  background: rgba(255, 255, 255, 0.025);
}

.day-night-card__row + .day-night-card__row {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.day-night-card__row strong {
  color: #fff;
  font-size: clamp(0.62rem, 0.74vw, 0.7rem);
  font-weight: 950;
}

.day-night-card__row span {
  color: rgba(248, 250, 252, 0.62);
  font-size: clamp(0.76rem, 1.05vw, 0.92rem);
  font-weight: 850;
  letter-spacing: -0.02em;
  white-space: nowrap;
}



.monthly-calendars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.85rem, 1.6vw, 1.2rem);
  width: min(100%, 1180px);
  margin: 0 auto;
}

.monthly-calendar {
  display: grid;
  gap: 0.85rem;
  padding: clamp(1rem, 2vw, 1.35rem);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 1.5rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
    radial-gradient(circle at 12% 0%, rgba(37, 99, 235, 0.15), transparent 17rem);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(18px);
}

.monthly-calendar--persian {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
    radial-gradient(circle at 12% 0%, rgba(249, 115, 22, 0.2), transparent 17rem);
}

.monthly-calendar__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 0.8rem;
  align-items: center;
}

.monthly-calendar__eyebrow {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  min-width: 0;
}

.monthly-calendar__eyebrow,
.monthly-calendar__header span {
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.monthly-calendar__month-title {
  grid-column: 1;
  grid-row: 2;
  align-self: center;
  min-width: 0;
  color: #111827;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  font-weight: 950;
  letter-spacing: -0.055em;
  line-height: 1;
}

.monthly-calendar__header small,
.monthly-calendar__meta small {
  color: #475569;
  font-size: 0.82rem;
  font-weight: 850;
  line-height: 1.25;
}

.monthly-calendar__meta {
  display: grid;
  gap: 0.35rem;
}

.occasion-insights {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.65rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.86);
}

.occasion-insights h3 {
  margin: 0;
  color: #111827;
  font-size: 0.95rem;
}

.occasion-insights__list {
  display: grid;
  gap: 0.6rem;
}

.occasion-insights__item strong {
  color: #0f172a;
}

.occasion-insights__item p,
.occasion-insights__empty {
  margin: 0.2rem 0 0;
  color: #334155;
  line-height: 1.5;
}

.monthly-calendar__toolbar {
  display: flex;
  grid-column: 2;
  grid-row: 2;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  align-self: center;
  justify-content: flex-end;
  min-width: min(100%, 28rem);
}

.monthly-calendar__filters {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-inline-end: 0.4rem;
}

.monthly-calendar__filter {
  display: inline-flex;
  align-items: center;
  min-height: 2.35rem;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.72);
  padding-inline: 0.12rem;
}

.monthly-calendar__filter span {
  padding-inline-start: 0.72rem;
  padding-inline-end: 0.18rem;
  color: #64748b;
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.monthly-calendar__filter select {
  min-width: 4.1rem;
  cursor: pointer;
  border: 0;
  padding: 0.48rem 0.72rem 0.48rem 0.36rem;
  outline: 0;
  background: transparent;
  color: #172033;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 950;
}

.monthly-calendar__filter:focus-within {
  border-color: rgba(4, 120, 87, 0.62);
  box-shadow: 0 0 0 4px rgba(4, 120, 87, 0.12);
}

.monthly-calendar--persian .monthly-calendar__filter:focus-within {
  border-color: rgba(15, 118, 110, 0.62);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.monthly-calendar__actions {
  display: inline-flex;
  gap: 0.35rem;
  justify-self: end;
  padding: 0.22rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.72);
}

.monthly-calendar__actions button {
  min-width: 2rem;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.42rem 0.62rem;
  background: transparent;
  color: #172033;
  font-size: 0.86rem;
  font-weight: 950;
  line-height: 1;
}

.monthly-calendar__actions button:hover,
.monthly-calendar__actions button:focus-visible {
  background: #111827;
  color: #fff;
  outline: none;
}

.monthly-calendar__weekdays,
.monthly-calendar__days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.35rem;
}

.monthly-calendar__weekdays span {
  color: #64748b;
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.monthly-calendar__day {
  display: grid;
  min-width: 0;
  min-height: 3.2rem;
  cursor: pointer;
  place-items: center;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 0.9rem;
  background: rgba(248, 250, 252, 0.74);
  color: #172033;
  font-weight: 950;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.monthly-calendar__day span {
  overflow: hidden;
  max-width: 100%;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.monthly-calendar__day:hover,
.monthly-calendar__day:focus-visible {
  border-color: rgba(37, 99, 235, 0.48);
  background: rgba(219, 234, 254, 0.88);
  outline: none;
  transform: translateY(-1px);
}

.monthly-calendar__day--outside {
  color: #94a3b8;
  opacity: 0.66;
}

.monthly-calendar__day--holiday {
  border-color: rgba(244, 63, 94, 0.32);
  background: #ffe4ec;
  color: #9f1239;
}

.monthly-calendar__day--holiday:hover,
.monthly-calendar__day--holiday:focus-visible {
  border-color: rgba(225, 29, 72, 0.5);
  background: #fecdd8;
}

.monthly-calendar__day--outside.monthly-calendar__day--holiday {
  opacity: 0.82;
}

.monthly-calendar__day--partial-holiday {
  border-color: rgba(251, 113, 133, 0.18);
  background: #fff7f9;
  color: #be4560;
}

.monthly-calendar__day--partial-holiday:hover,
.monthly-calendar__day--partial-holiday:focus-visible {
  border-color: rgba(251, 113, 133, 0.3);
  background: #fff1f4;
}

.monthly-calendar__day--outside.monthly-calendar__day--partial-holiday {
  opacity: 0.76;
}

.monthly-calendar__day--today {
  border-color: rgba(249, 115, 22, 0.7);
  box-shadow: inset 0 0 0 2px rgba(249, 115, 22, 0.24);
}

.monthly-calendar__day--selected {
  border-color: rgba(37, 99, 235, 0.72);
  background: #111827;
  color: #fff;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.16);
  transform: translateY(-2px);
  opacity: 1;
}

.monthly-calendar__day--selected:hover,
.monthly-calendar__day--selected:focus-visible {
  border-color: rgba(96, 165, 250, 0.92);
  background: #1e293b;
  color: #fff;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.2), inset 0 0 0 2px rgba(255, 255, 255, 0.14);
}

.monthly-calendar__day--selected.monthly-calendar__day--holiday {
  border-color: rgba(244, 63, 94, 0.76);
  background: #be123c;
  color: #fff;
}

.monthly-calendar__day--selected.monthly-calendar__day--holiday:hover,
.monthly-calendar__day--selected.monthly-calendar__day--holiday:focus-visible {
  border-color: rgba(251, 113, 133, 0.92);
  background: #9f1239;
  color: #fff;
}

.monthly-calendar--persian .monthly-calendar__day--selected {
  border-color: rgba(249, 115, 22, 0.75);
}



.monthly-calendars--synced {
  --synced-calendar-height: clamp(38rem, calc(100vh - 3rem), 47rem);

  grid-template-columns: minmax(0, 760px) minmax(18rem, 1fr);
  align-items: stretch;
  width: min(100%, 1180px);
}

.monthly-calendar--synced {
  align-content: stretch;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: clamp(0.8rem, 1.2vw, 1.2rem);
  height: var(--synced-calendar-height);
  min-height: 0;
  overflow: hidden;
  padding-bottom: clamp(1rem, 1.8vw, 2rem);
}

.monthly-calendar__mode {
  display: inline-flex;
  grid-column: 2;
  grid-row: 1;
  gap: 0.25rem;
  align-self: center;
  justify-self: end;
  padding: 0.16rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.62);
}

.monthly-calendar__mode button {
  cursor: pointer;
  border-radius: 999px;
  padding: 0.38rem 0.68rem;
  background: transparent;
  color: #64748b;
  font-size: 0.78rem;
  font-weight: 950;
}

.monthly-calendar__mode button.selected,
.monthly-calendar__mode button:hover,
.monthly-calendar__mode button:focus-visible {
  background: #047857;
  color: #fff;
  outline: none;
}

.monthly-calendar--primary-gregorian .monthly-calendar__mode button.selected,
.monthly-calendar--primary-gregorian .monthly-calendar__mode button:hover,
.monthly-calendar--primary-gregorian .monthly-calendar__mode button:focus-visible {
  background: #2563eb;
}

.monthly-calendar--primary-gregorian .monthly-calendar__filter:focus-within {
  border-color: rgba(37, 99, 235, 0.62);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.monthly-calendar__days--overlay {
  grid-template-rows: repeat(6, minmax(0, 1fr));
  grid-auto-rows: minmax(0, 1fr);
  gap: clamp(0.35rem, 0.75vh, 0.72rem);
  min-height: 0;
  padding-bottom: 0;
}

.monthly-calendar__day--overlay {
  position: relative;
  min-height: 0;
  align-content: center;
  gap: clamp(0.12rem, 0.25vh, 0.28rem);
  overflow: hidden;
  padding: clamp(0.36rem, 0.75vh, 0.82rem) 0.42rem clamp(0.32rem, 0.68vh, 0.72rem);
}

.monthly-calendar__day--overlay strong,
.monthly-calendar__day--overlay small {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  color: currentColor;
  direction: ltr;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.monthly-calendar__day--overlay strong {
  font-size: clamp(1.42rem, min(3vw, 4.2vh), 2.34rem);
  font-weight: 950;
}

.monthly-calendar__day--overlay strong span {
  max-width: 3.35rem;
  margin-left: 0.1em;
  overflow: hidden;
  color: #64748b;
  font-size: 0.2em;
  font-weight: 950;
  letter-spacing: 0.01em;
  opacity: 0.92;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.monthly-calendar__day--overlay small {
  color: #64748b;
  font-size: clamp(0.68rem, 1.4vh, 0.86rem);
  font-weight: 950;
}

.monthly-calendar__day--overlay small span {
  max-width: 3.2rem;
  margin-left: 0.1em;
  overflow: hidden;
  font-size: 0.5em;
  opacity: 0.9;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.monthly-calendar__day--has-events::after {
  position: absolute;
  top: 0.42rem;
  right: 0.46rem;
  width: 0.36rem;
  height: 0.36rem;
  border-radius: 999px;
  background: #047857;
  content: '';
}

.monthly-calendar__day--selected.monthly-calendar__day--has-events::after {
  background: #fff;
}

.monthly-calendar__day--selected small {
  color: rgba(255, 255, 255, 0.78);
}

.monthly-calendar__day--outside small {
  color: #94a3b8;
}


.monthly-occasions {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.85rem;
  height: var(--synced-calendar-height);
  min-height: 0;
  padding: clamp(1rem, 2vw, 1.25rem);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 1.5rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.82)),
    radial-gradient(circle at 100% 0%, rgba(4, 120, 87, 0.13), transparent 16rem);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(18px);
}

.monthly-occasions header {
  position: sticky;
  z-index: 2;
  top: 0;
  display: grid;
  gap: 0.25rem;
  padding-bottom: 0.4rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.86));
}


.monthly-occasions__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.monthly-occasions header span {
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.monthly-occasions header strong {
  color: #111827;
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
  font-weight: 950;
}

.monthly-occasions header small,
.monthly-occasions__empty {
  margin: 0;
  color: #64748b;
  font-size: 0.78rem;
  font-weight: 850;
  line-height: 1.35;
}



.monthly-occasions__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.monthly-occasions__meta small {
  margin: 0;
}

.monthly-occasions__filters {
  position: relative;
}

.monthly-occasions__filters summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 0.26rem 0.62rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: #334155;
  font-size: 0.72rem;
  font-weight: 850;
  cursor: pointer;
}

.monthly-occasions__filters-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  inset-inline-start: auto;
  inset-inline-end: 0;
  z-index: 5;
  display: grid;
  gap: 0.35rem;
  min-width: min(11rem, calc(100vw - 2rem));
  max-width: min(15rem, calc(100vw - 2rem));
  padding: 0.55rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 0.8rem;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
}

.monthly-occasions__filters-menu label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: #334155;
  font-size: 0.8rem;
  font-weight: 750;
  white-space: nowrap;
}

.monthly-occasions__list {
  display: grid;
  gap: 0.58rem;
  min-height: 0;
  overflow-x: clip;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 0.32rem;
  scrollbar-color: transparent transparent;
  scrollbar-width: none;
}

.monthly-occasions__list::-webkit-scrollbar {
  width: 0;
}

.monthly-occasions__list::-webkit-scrollbar-track {
  border-radius: 999px;
  background: transparent;
}

.monthly-occasions__list::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: transparent;
}

.monthly-occasions__list:hover,
.monthly-occasions__list:focus,
.monthly-occasions__list:focus-within {
  scrollbar-color: rgba(4, 120, 87, 0.52) rgba(226, 232, 240, 0.7);
  scrollbar-width: thin;
}

.monthly-occasions__list:hover::-webkit-scrollbar,
.monthly-occasions__list:focus::-webkit-scrollbar,
.monthly-occasions__list:focus-within::-webkit-scrollbar {
  width: 0.55rem;
}

.monthly-occasions__list:hover::-webkit-scrollbar-track,
.monthly-occasions__list:focus::-webkit-scrollbar-track,
.monthly-occasions__list:focus-within::-webkit-scrollbar-track {
  background: rgba(226, 232, 240, 0.7);
}

.monthly-occasions__list:hover::-webkit-scrollbar-thumb,
.monthly-occasions__list:focus::-webkit-scrollbar-thumb,
.monthly-occasions__list:focus-within::-webkit-scrollbar-thumb {
  border-color: rgba(226, 232, 240, 0.7);
  background: rgba(4, 120, 87, 0.68);
}

.monthly-occasions__day {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: stretch;
  padding: 0.62rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 1rem;
  background: rgba(248, 250, 252, 0.72);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}


.monthly-occasions__day--selected {
  border-color: rgba(15, 23, 42, 0.42);
  box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.16);
  background: rgba(226, 232, 240, 0.75);
}

.monthly-occasions__day:hover {
  border-color: rgba(4, 120, 87, 0.24);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  transform: translateY(-1px);
}

.monthly-occasions__date {
  display: grid;
  place-items: center;
  border-radius: 0.8rem;
  background: rgba(4, 120, 87, 0.08);
  color: #0f172a;
  text-align: center;
}

.monthly-occasions__date strong {
  font-size: 1.45rem;
  font-weight: 950;
  line-height: 1;
}

.monthly-occasions__date span,
.monthly-occasions__date small {
  max-width: 100%;
  overflow: hidden;
  color: #64748b;
  font-size: 0.62rem;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.monthly-occasions__day ul {
  display: grid;
  gap: 0.38rem;
  align-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.monthly-occasions__day li {
  display: grid;
  gap: 0.42rem;
}

.monthly-occasions__type {
  display: grid;
  gap: 0.2rem;
}

.monthly-occasions__day li span {
  width: fit-content;
  border-radius: 999px;
  padding: 0.14rem 0.38rem;
  background: rgba(4, 120, 87, 0.08);
  color: #047857;
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.monthly-occasions__titles {
  display: grid;
  gap: 0.14rem;
}

.monthly-occasions__day li strong {
  color: #172033;
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.2;
}

.monthly-occasions__divider {
  margin: 0;
  border: 0;
  border-top: 1px dashed rgba(148, 163, 184, 0.45);
}

.monthly-calendars--error {
  grid-template-columns: 1fr;
}

.monthly-calendar--error,
.app-error-panel {
  display: grid;
  gap: 0.6rem;
  width: min(100%, 46rem);
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid rgba(248, 113, 113, 0.28);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
}

.monthly-calendar--error strong,
.app-error-panel strong {
  color: #991b1b;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
}

.monthly-calendar--error p,
.app-error-panel p,
.app-error-panel small {
  margin: 0;
  color: #475569;
  font-weight: 800;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  color: #475569;
}

.section-heading span {
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.section-heading strong {
  color: #111827;
  font-size: 1.15rem;
}

.heading-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

.edit-toggle,
.secondary-button {
  cursor: pointer;
  border-radius: 999px;
  padding: 0.65rem 0.95rem;
  background: #111827;
  color: #fff;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.secondary-button {
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #fff;
  color: #111827;
}

.edit-toggle:hover,
.secondary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.16);
}

.search-panel {
  position: relative;
  width: min(100%, 31.5rem);
}

.search-box {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 1.25rem;
  background: rgba(248, 250, 252, 0.92);
}

.search-box span {
  color: #475569;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.search-box input {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  outline: none;
  background: #fff;
  color: #172033;
  font: inherit;
  font-weight: 700;
}

.search-box input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.search-results {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.55rem);
  left: 0;
  display: grid;
  width: min(42rem, calc(100vw - 2rem));
  max-height: 21rem;
  gap: 0.45rem;
  padding: 0.45rem;
  overflow-x: clip;
  overflow-y: auto;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.16);
}

.search-result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.15rem 0.8rem;
  align-items: center;
  cursor: pointer;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-left: 0.35rem solid var(--accent);
  border-radius: 0.85rem;
  padding: 0.65rem 0.8rem;
  background: #fff;
  color: #172033;
  text-align: left;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.search-result:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.1);
}

.search-result span {
  font-weight: 950;
}

.search-result small {
  color: #64748b;
  font-weight: 700;
}

.search-result strong {
  grid-row: 1 / span 2;
  grid-column: 2;
  color: var(--accent);
  font-size: 0.85rem;
}

.search-empty {
  grid-column: 1 / -1;
  align-self: center;
  margin: 0;
  padding: 0.9rem;
  border-radius: 0.85rem;
  background: rgba(241, 245, 249, 0.85);
  color: #64748b;
  font-weight: 700;
}


.settings-panel {
  display: grid;
  grid-template-columns: minmax(13rem, 1.05fr) minmax(11rem, 1fr) minmax(14rem, 1fr) minmax(17rem, 1.2fr) auto;
  gap: clamp(0.65rem, 1vw, 0.9rem);
  align-items: stretch;
  padding: clamp(0.88rem, 1.4vw, 1.15rem);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 1.25rem;
  background: rgba(248, 250, 252, 0.92);
}

.ntp-panel {
  overflow: hidden;
}

.ntp-settings-panel {
  background:
    linear-gradient(135deg, rgba(248, 250, 252, 0.96), rgba(255, 255, 255, 0.82)),
    radial-gradient(circle at 100% 0%, rgba(4, 120, 87, 0.12), transparent 16rem);
}

.settings-panel__header {
  display: grid;
  gap: 0.18rem;
  align-self: center;
  align-content: center;
  padding-right: 0.2rem;
}

.settings-panel__header span {
  color: #047857;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.settings-panel__header strong {
  color: #111827;
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  font-weight: 950;
}

.settings-panel__header small {
  color: #64748b;
  font-size: 0.76rem;
  font-weight: 780;
  line-height: 1.28;
}

.settings-field {
  display: grid;
  gap: 0.34rem;
  align-content: center;
}

.settings-field span,
.ntp-status strong {
  color: #475569;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.settings-field input,
.settings-field select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 1rem;
  padding: 0.72rem 0.84rem;
  outline: none;
  background: #fff;
  color: #172033;
  font: inherit;
  font-weight: 800;
}

.settings-field select {
  cursor: pointer;
}

.settings-field input:focus,
.settings-field select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.ntp-status {
  display: grid;
  gap: 0.3rem;
  min-height: 4rem;
  padding: 0.68rem 0.78rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  color: #475569;
  font-size: 0.86rem;
  font-weight: 740;
}

.ntp-status__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
  margin: 0.25rem 0 0;
}

.ntp-status__metrics div {
  min-width: 0;
  border-radius: 0.75rem;
  padding: 0.45rem 0.55rem;
  background: rgba(255, 255, 255, 0.58);
}

.ntp-status__metrics dt,
.ntp-status__metrics dd {
  margin: 0;
}

.ntp-status__metrics dt {
  color: currentColor;
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  opacity: 0.72;
  text-transform: uppercase;
}

.ntp-status__metrics dd {
  overflow: hidden;
  color: currentColor;
  font-weight: 950;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ntp-status--ntp {
  background: rgba(220, 252, 231, 0.9);
  color: #166534;
}

.ntp-status--syncing {
  background: rgba(219, 234, 254, 0.9);
  color: #1d4ed8;
}

.ntp-status--error,
.ntp-status--offline {
  background: rgba(254, 226, 226, 0.86);
  color: #991b1b;
}

.settings-actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 0.46rem;
  align-items: center;
  justify-content: flex-start;
  padding-top: 0.18rem;
}

.settings-actions .edit-toggle,
.settings-actions .secondary-button {
  min-width: 6.75rem;
  min-height: 2.6rem;
  padding: 0.55rem 0.9rem;
  font-size: 0.98rem;
  line-height: 1;
}

.city-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.58rem;
}

.city-tabs--editing {
  align-items: stretch;
}

.city-tab__main {
  cursor: pointer;
  text-align: left;
}

.city-tab {
  position: relative;
  min-height: 4.35rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 1rem;
  overflow: hidden;
  background: var(--tab-surface);
  color: var(--tab-text);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.07);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease, opacity 180ms ease, outline-color 180ms ease;
}

.city-tab__main {
  display: grid;
  gap: 0.3rem;
  width: 100%;
  height: 100%;
  padding: 0.68rem 0.78rem;
  background: transparent;
  color: inherit;
}

.city-tab--dawn {
  --tab-surface:
    radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.74), transparent 2.35rem),
    linear-gradient(135deg, rgba(254, 215, 170, 0.96), rgba(191, 219, 254, 0.92));
  --tab-text: #172033;
  --tab-muted: #64748b;
  --tab-time: #7c2d12;
}

.city-tab--morning {
  --tab-surface:
    radial-gradient(circle at 14% 14%, rgba(255, 255, 255, 0.85), transparent 2.4rem),
    linear-gradient(135deg, rgba(254, 249, 195, 0.98), rgba(186, 230, 253, 0.94));
  --tab-text: #172033;
  --tab-muted: #475569;
  --tab-time: #0f766e;
}

.city-tab--noon {
  --tab-surface:
    radial-gradient(circle at 16% 12%, rgba(255, 255, 255, 0.9), transparent 2.5rem),
    linear-gradient(135deg, rgba(254, 240, 138, 0.98), rgba(125, 211, 252, 0.94));
  --tab-text: #172033;
  --tab-muted: #475569;
  --tab-time: #0369a1;
}

.city-tab--afternoon {
  --tab-surface:
    radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.72), transparent 2.35rem),
    linear-gradient(135deg, rgba(253, 186, 116, 0.95), rgba(251, 207, 232, 0.92));
  --tab-text: #172033;
  --tab-muted: #6b4f3f;
  --tab-time: #c2410c;
}

.city-tab--evening {
  --tab-surface:
    radial-gradient(circle at 16% 18%, rgba(253, 230, 138, 0.36), transparent 2.3rem),
    linear-gradient(135deg, #4338ca, #be185d 62%, #7c2d12);
  --tab-text: #fff7ed;
  --tab-muted: rgba(255, 237, 213, 0.78);
  --tab-time: #ffedd5;
}

.city-tab--night {
  --tab-surface:
    radial-gradient(circle at 16% 18%, rgba(226, 232, 240, 0.32), transparent 2.3rem),
    linear-gradient(135deg, #0f172a, #312e81 58%, #111827);
  --tab-text: #eef2ff;
  --tab-muted: rgba(226, 232, 240, 0.72);
  --tab-time: #dbeafe;
}

.city-tab:hover,
.city-tab.selected {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.14);
}

.city-tab.selected {
  border-color: rgba(255, 255, 255, 0.78);
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.city-tab.selected::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
  content: '';
}

.city-tab.editable {
  cursor: grab;
}

.city-tab.editable .city-tab__main {
  padding-bottom: 1.45rem;
}

.city-tab.editable:active {
  cursor: grabbing;
}

.city-tab.dragging {
  opacity: 0.45;
  transform: scale(0.98);
}

.remove-chip {
  position: absolute;
  z-index: 2;
  bottom: 0.45rem;
  left: 0.55rem;
  display: grid;
  place-items: center;
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: #b91c1c;
  font-size: 0.9rem;
  font-weight: 950;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
}

.remove-chip:hover {
  background: #fee2e2;
  color: #991b1b;
}

.city-tab__header,
.city-tab__name,
.city-tab__date,
.city-tab__time,
.city-tab__phase,
.drag-handle {
  position: relative;
  z-index: 1;
}

.city-tab__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem;
  align-items: start;
}

.city-tab__name {
  min-width: 0;
  overflow: hidden;
  font-size: 0.82rem;
  font-weight: 950;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.city-tab__date {
  justify-self: end;
  color: var(--tab-muted);
  font-size: 0.64rem;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.city-tab:hover .city-tab__date,
.city-tab.selected .city-tab__date {
  color: var(--tab-muted);
}

.city-tab__time {
  color: var(--tab-time);
  font-size: 1.28rem;
  font-weight: 950;
  letter-spacing: -0.035em;
  line-height: 1;
}

.city-tab:hover .city-tab__time,
.city-tab.selected .city-tab__time {
  color: var(--tab-time);
}

.city-tab__phase {
  color: var(--tab-muted);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  line-height: 1;
  text-transform: uppercase;
}

.drag-handle {
  position: absolute;
  right: 0.55rem;
  bottom: 0.5rem;
  color: var(--tab-muted);
  font-size: 0.9rem;
  font-weight: 950;
  letter-spacing: -0.18em;
}

.city-tab:hover .drag-handle,
.city-tab.selected .drag-handle {
  color: rgba(255, 255, 255, 0.72);
}

:fullscreen .page-shell {
  min-height: 100vh;
  align-content: center;
}

:fullscreen .hero-panel,
:fullscreen .day-night-card,
:fullscreen .solar-timezone-grid,
:fullscreen .monthly-calendars,
:fullscreen .switcher-panel {
  width: min(100%, 1440px);
}

.hero-panel:fullscreen,
.hero-panel.app-viewport-fullscreen {
  position: relative;
  --fullscreen-text: #f8fafc;
  --fullscreen-muted: #e5edf8;
  --fullscreen-strong: #ffffff;
  --fullscreen-clock: #f9fbff;
  --fullscreen-control-bg: rgba(248, 250, 252, .94);
  --fullscreen-control-text: #0f172a;
  width: 100vw;
  min-height: 100vh;
  align-content: center;
  justify-items: center;
  gap: clamp(1.25rem, 4vw, 3rem);
  padding: clamp(1.25rem, 5vw, 4rem);
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(30, 41, 59, .7), rgba(2, 6, 23, .96) 48%, #000 100%),
    #020617;
  color: var(--fullscreen-text);
}

.hero-panel.app-viewport-fullscreen,
.selected-bookmark-timer.app-viewport-fullscreen {
  position: fixed !important;
  inset: 0 !important;
  z-index: 2147483000;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  min-height: 100vh;
  min-height: 100dvh;
  max-height: 100dvh;
  overflow: hidden !important;
  overscroll-behavior: none;
  touch-action: none;
}

.hero-panel:fullscreen::backdrop {
  background: #000;
}

.hero-panel:fullscreen .top-bar,
.hero-panel.app-viewport-fullscreen .top-bar {
  justify-content: center;
  width: min(100%, 78rem);
}

.hero-panel:fullscreen .hero-meta,
.hero-panel.app-viewport-fullscreen .hero-meta {
  display: none;
}

.hero-panel:fullscreen .top-bar__controls,
.hero-panel.app-viewport-fullscreen .top-bar__controls {
  position: absolute;
  inset-block-start: clamp(1rem, 3vw, 2rem);
  inset-inline-end: clamp(1rem, 3vw, 2rem);
  display: inline-flex;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.35rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.hero-panel.fullscreen-controls-visible:fullscreen .top-bar__controls,
.hero-panel.app-viewport-fullscreen.fullscreen-controls-visible .top-bar__controls,
.hero-panel:fullscreen .top-bar__controls:focus-within,
.hero-panel.app-viewport-fullscreen .top-bar__controls:focus-within {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-panel:fullscreen .language-picker,
.hero-panel.app-viewport-fullscreen .language-picker {
  display: none;
}

.hero-panel:fullscreen .clock-focus-button,
.hero-panel:fullscreen .fullscreen-background-button,
.hero-panel.app-viewport-fullscreen .clock-focus-button,
.hero-panel.app-viewport-fullscreen .fullscreen-background-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  border-color: rgba(226, 232, 240, .72);
  background: var(--fullscreen-control-bg);
  color: var(--fullscreen-control-text);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, .12), 0 10px 30px rgba(0, 0, 0, .28);
}

.hero-panel:fullscreen .eyebrow,
.hero-panel.app-viewport-fullscreen .eyebrow {
  margin: 0;
  color: var(--fullscreen-muted);
  text-align: center;
  font-size: clamp(1.45rem, 4vw, 3.35rem);
  font-weight: 900;
  text-shadow: none;
}

.hero-panel:fullscreen .eyebrow strong,
.hero-panel.app-viewport-fullscreen .eyebrow strong {
  color: var(--fullscreen-strong);
}

.hero-panel:fullscreen .hero-content,
.hero-panel.app-viewport-fullscreen .hero-content {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  width: min(100%, 88rem);
}

.hero-panel:fullscreen .clock,
.hero-panel.app-viewport-fullscreen .clock {
  padding: 0;
  color: var(--fullscreen-clock);
  text-align: center;
  font-size: clamp(5.5rem, 18vw, 17rem);
  letter-spacing: -0.055em;
  line-height: .86;
  text-shadow: none;
}

.hero-panel.fullscreen-background--daynight.fullscreen-time--dawn:fullscreen,
.hero-panel.app-viewport-fullscreen.fullscreen-background--daynight.fullscreen-time--dawn {
  --fullscreen-text: #172033;
  --fullscreen-muted: #334155;
  --fullscreen-strong: #0f172a;
  --fullscreen-clock: #111827;
  --fullscreen-control-bg: rgba(255, 255, 255, .9);
  --fullscreen-control-text: #172033;
  --fullscreen-unit-bg: rgba(255, 255, 255, .82);
  --fullscreen-unit-border: rgba(124, 58, 237, .2);
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, .5), transparent 18rem),
    linear-gradient(135deg, rgba(167, 139, 250, .96), rgba(251, 146, 60, .9));
}

.hero-panel.fullscreen-background--daynight.fullscreen-time--morning:fullscreen,
.hero-panel.app-viewport-fullscreen.fullscreen-background--daynight.fullscreen-time--morning {
  --fullscreen-text: #0f172a;
  --fullscreen-muted: #334155;
  --fullscreen-strong: #0f172a;
  --fullscreen-clock: #0f172a;
  --fullscreen-control-bg: rgba(255, 255, 255, .9);
  --fullscreen-control-text: #172033;
  --fullscreen-unit-bg: rgba(255, 255, 255, .84);
  --fullscreen-unit-border: rgba(14, 165, 233, .22);
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, .56), transparent 18rem),
    linear-gradient(135deg, rgba(254, 249, 195, .96), rgba(125, 211, 252, .94), rgba(56, 189, 248, .88));
}

.hero-panel.fullscreen-background--daynight.fullscreen-time--noon:fullscreen,
.hero-panel.app-viewport-fullscreen.fullscreen-background--daynight.fullscreen-time--noon {
  --fullscreen-text: #071526;
  --fullscreen-muted: #1e3a5f;
  --fullscreen-strong: #071526;
  --fullscreen-clock: #061425;
  --fullscreen-control-bg: rgba(255, 255, 255, .9);
  --fullscreen-control-text: #172033;
  --fullscreen-unit-bg: rgba(255, 255, 255, .82);
  --fullscreen-unit-border: rgba(2, 132, 199, .24);
  background:
    radial-gradient(circle at 22% 15%, rgba(255, 255, 255, .48), transparent 18rem),
    linear-gradient(135deg, rgba(186, 230, 253, .94), rgba(59, 130, 246, .88), rgba(14, 165, 233, .86));
}

.hero-panel.fullscreen-background--daynight.fullscreen-time--afternoon:fullscreen,
.hero-panel.app-viewport-fullscreen.fullscreen-background--daynight.fullscreen-time--afternoon {
  --fullscreen-text: #fff7ed;
  --fullscreen-muted: rgba(255, 237, 213, .9);
  --fullscreen-strong: #ffffff;
  --fullscreen-clock: #ffffff;
  --fullscreen-control-bg: rgba(255, 247, 237, .92);
  --fullscreen-control-text: #7c2d12;
  --fullscreen-unit-bg: rgba(255, 255, 255, .16);
  --fullscreen-unit-border: rgba(255, 237, 213, .24);
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, .24), transparent 19rem),
    linear-gradient(135deg, rgba(249, 115, 22, .94), rgba(236, 72, 153, .88), rgba(79, 70, 229, .82));
}

.hero-panel.fullscreen-background--daynight.fullscreen-time--evening:fullscreen,
.hero-panel.app-viewport-fullscreen.fullscreen-background--daynight.fullscreen-time--evening {
  --fullscreen-text: #fff7ed;
  --fullscreen-muted: rgba(255, 237, 213, .86);
  --fullscreen-strong: #ffffff;
  --fullscreen-clock: #ffffff;
  --fullscreen-control-bg: rgba(255, 247, 237, .9);
  --fullscreen-control-text: #3b0764;
  --fullscreen-unit-bg: rgba(255, 255, 255, .14);
  --fullscreen-unit-border: rgba(255, 237, 213, .24);
  background:
    radial-gradient(circle at 18% 18%, rgba(253, 230, 138, .22), transparent 18rem),
    linear-gradient(135deg, #4338ca, #be185d 62%, #7c2d12);
}

.hero-panel.fullscreen-background--daynight.fullscreen-time--night:fullscreen,
.hero-panel.app-viewport-fullscreen.fullscreen-background--daynight.fullscreen-time--night {
  --fullscreen-text: #eef2ff;
  --fullscreen-muted: rgba(226, 232, 240, .82);
  --fullscreen-strong: #ffffff;
  --fullscreen-clock: #ffffff;
  --fullscreen-control-bg: rgba(248, 250, 252, .92);
  --fullscreen-control-text: #0f172a;
  --fullscreen-unit-bg: rgba(255, 255, 255, .12);
  --fullscreen-unit-border: rgba(226, 232, 240, .18);
  background:
    radial-gradient(circle at 18% 18%, rgba(148, 163, 184, .18), transparent 18rem),
    linear-gradient(135deg, #0f172a, #312e81 58%, #111827);
}

@media (max-height: 760px) and (min-width: 981px) {
  .monthly-calendars--synced {
    --synced-calendar-height: calc(100vh - 2rem);
  }

  .monthly-calendar--synced {
    gap: 0.72rem;
    padding-bottom: 0.9rem;
  }

  .monthly-calendar__days--overlay {
    gap: 0.32rem;
  }

  .monthly-calendar__day--overlay {
    border-radius: 0.78rem;
  }
}

@media (max-width: 980px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    padding-left: 0;
  }

  .clock {
    font-size: clamp(5.3rem, 17vw, 9rem);
  }

  .city-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solar-timezone-grid,
  .monthly-calendars,
  .monthly-calendars--synced {
    grid-template-columns: 1fr;
  }

  .monthly-calendar--synced,
  .monthly-occasions {
    height: auto;
    max-height: none;
  }

  .monthly-calendar--synced {
    grid-template-rows: none;
  }

  .search-results {
    width: min(36rem, calc(100vw - 2rem));
  }

  .settings-panel {
    grid-template-columns: 1fr;
  }

  .settings-actions {
    grid-template-columns: none;
    justify-content: flex-start;
  }

  .day-night-card__details {
    grid-template-columns: 1fr;
  }

  .day-night-card__header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .day-night-card__remaining {
    justify-self: end;
  }

  :root[dir="rtl"] .day-night-card__remaining {
    justify-self: start;
  }

  .day-night-card__row + .day-night-card__row {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 0;
  }

  .settings-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 0.75rem;
  }

  .hero-panel,
  .day-night-card,
  .timezone-manager,
  .monthly-calendar,
  .switcher-panel {
    border-radius: 1.35rem;
  }


  .timezone-manager {
    order: -1;
  }

  .top-bar,
  .section-heading,
  .heading-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .timezone-manager__heading {
    align-items: center;
    flex-direction: row;
  }

  .timezone-manager__heading .heading-actions {
    align-items: center;
    flex-direction: row;
    justify-content: flex-end;
  }

  .timezone-manager__heading .edit-toggle {
    min-height: 2.35rem;
    padding: 0.45rem 0.9rem;
  }

  .hero-panel {
    gap: 1.05rem;
    padding: 0.95rem 0.82rem 1rem;
  }

  .hero-panel .top-bar {
    display: contents;
  }

  .hero-panel .top-bar__controls {
    order: 0;
    gap: 0.45rem;
    justify-content: center;
    justify-self: center;
    width: 100%;
    margin-bottom: 1.35rem;
    margin-inline-start: 0;
  }

  .hero-panel .language-picker__segmented button {
    min-width: 3.65rem;
    min-height: 2.05rem;
  }

  .hero-panel .clock-focus-button {
    min-width: 5.7rem;
    min-height: 2.25rem;
  }

  .hero-panel .eyebrow {
    order: 1;
    max-width: 100%;
    text-align: center;
    font-size: clamp(1.04rem, 4.4vw, 1.45rem);
    line-height: 1.42;
    margin-top: 0.1rem;
  }

  .hero-panel .hero-content {
    order: 2;
    gap: 0.82rem;
  }

  .clock {
    font-size: clamp(4.2rem, 20.5vw, 6.8rem);
    padding-top: 0.08rem;
    text-align: center;
  }

  .search-panel {
    width: 100%;
  }

  .settings-actions {
    flex-direction: column;
  }

  .search-results {
    width: 100%;
  }

  .city-tabs,
  .weekly-calendar__days {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
    padding: 0;
  }

  :root[lang="fa"] .hero-meta {
    padding: 0;
  }

  .hero-meta .info-pill {
    min-height: 4.2rem;
    padding: 0.68rem 0.76rem;
    border-radius: 0.9rem;
  }

  .hero-meta .info-pill span {
    font-size: 0.66rem;
    line-height: 1.15;
  }

  .hero-meta .info-pill strong {
    font-size: clamp(0.95rem, 3.6vw, 1.08rem);
  }

  .hero-meta .split-pill--wide {
    grid-column: 1 / -1;
  }

  .day-night-card__details {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .day-night-card__header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.55rem 0.7rem;
    align-items: center;
  }

  .day-night-card__icon {
    width: 2.2rem;
    height: 2.2rem;
    font-size: 1.25rem;
  }

  .day-night-card__event {
    grid-column: 1;
    grid-row: 1;
    flex-wrap: nowrap;
    justify-content: flex-start;
    justify-self: start;
  }

  :root[dir="rtl"] .day-night-card__event {
    grid-column: 2;
    justify-content: flex-end;
    justify-self: end;
  }

  .day-night-card__event-copy > span {
    white-space: nowrap;
  }

  .day-night-card__header strong {
    font-size: clamp(1.55rem, 7.6vw, 2.55rem);
    white-space: nowrap;
  }

  .day-night-card__remaining {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: end;
    font-size: 0.78rem;
    white-space: nowrap;
  }

  :root[dir="rtl"] .day-night-card__remaining {
    grid-column: 1;
    justify-self: start;
  }

  .day-night-card__row {
    grid-column: span 2;
    min-height: 4.1rem;
    border: 0;
  }

  .day-night-card__row + .day-night-card__row {
    border-top: 0;
    border-left: 0;
  }

  .day-night-card__row:nth-child(n + 4) {
    grid-column: span 3;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .day-night-card__row:nth-child(2),
  .day-night-card__row:nth-child(3),
  .day-night-card__row:nth-child(5) {
    border-inline-start: 1px solid rgba(255, 255, 255, 0.1);
  }

  .monthly-occasions {
    max-height: 31rem;
  }

  .monthly-occasions__list {
    max-height: min(22rem, 48vh);
  }

  .monthly-calendar__header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

  .monthly-calendar__toolbar {
    grid-column: 1 / -1;
    grid-row: 3;
    justify-content: flex-start;
    min-width: 0;
  }

  .monthly-calendar__actions {
    justify-self: start;
  }

  .monthly-calendar__filters {
    grid-template-columns: 1fr;
  }

  .monthly-calendar__mode {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: center;
  }

  .monthly-calendar__eyebrow,
  .monthly-calendar__month-title,
  .monthly-calendar__meta {
    grid-column: 1;
  }

  .monthly-calendar__weekdays,
  .monthly-calendar__days {
    gap: 0.25rem;
  }

  .monthly-calendar__days--overlay {
    grid-template-rows: none;
    grid-auto-rows: minmax(2.95rem, auto);
  }

  .monthly-calendar__day {
    min-height: 2.75rem;
    border-radius: 0.7rem;
  }

  .day-night-card__event-copy { gap: 0.32rem; }

  .sun-chart svg {
    min-height: 12rem;
  }
}

.age-bookmark-stack {
  width: min(100%, 1180px);
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.age-converter-card,
.date-bookmarks-card {
  width: 100%;
  margin: 0;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 2rem;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.85);
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
}
.age-converter-card__header { display:flex; justify-content:space-between; align-items:center; gap:.75rem; }
.age-converter-card__header-actions { display:flex; align-items:center; justify-content:flex-end; gap:.65rem; flex-wrap:wrap; }
.age-converter-card__mode {
  display: grid;
  gap: .35rem;
  max-width: 24rem;
  color: #475569;
  font-size: .85rem;
}
.age-converter-card__mode select {
  min-height: 2.55rem;
  border: 1px solid rgba(148, 163, 184, .45);
  border-radius: .7rem;
  padding: .5rem .65rem;
  background: #fff;
  font: inherit;
}
.date-bookmarks-card__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.date-bookmarks-card__header small {
  color: #64748b;
  font-size: .86rem;
}
.date-bookmark-save,
.date-bookmark__actions button {
  min-height: 2.2rem;
  border-radius: .7rem;
  padding: .4rem .72rem;
  background: #111827;
  color: #fff;
  font-weight: 850;
  cursor: pointer;
}
.date-bookmark-save:hover,
.date-bookmark-save:focus-visible,
.date-bookmark__actions button:hover,
.date-bookmark__actions button:focus-visible {
  background: #2563eb;
  outline: none;
}
.solar-year-card {
  width: min(100%, 1180px);
  margin: 0 auto;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 2rem;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.86);
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
}
.solar-year-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .9rem;
  flex-wrap: wrap;
}
.solar-year-card__header div {
  display: grid;
  gap: .22rem;
}
.solar-year-card__header span {
  color: #64748b;
  font-size: .82rem;
  font-weight: 750;
}
.solar-year-card__header select {
  min-height: 2.55rem;
  min-width: 10rem;
  border: 1px solid rgba(148, 163, 184, .45);
  border-radius: .7rem;
  padding: .5rem .65rem;
  background: #fff;
  font: inherit;
}
.solar-year-card__body {
  display: grid;
  grid-template-columns: minmax(8rem, .65fr) minmax(15rem, 1.25fr) minmax(14rem, 1.05fr) minmax(18rem, 1.45fr);
  gap: .75rem;
  align-items: stretch;
}
.solar-year-card__year {
  display: grid;
  align-content: center;
  gap: .35rem;
  min-height: 5.05rem;
  padding: .78rem .9rem;
  border: 1px solid rgba(37, 99, 235, .18);
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(239, 246, 255, .95), rgba(255, 255, 255, .78));
}
.solar-year-card__year span {
  color: #64748b;
  font-size: .72rem;
  font-weight: 850;
}
.solar-year-card__year strong {
  color: #0f172a;
  font-size: clamp(1.55rem, 2.6vw, 2.35rem);
  line-height: 1;
}
.age-converter-card__controls { display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:.75rem; }
.age-converter-card__controls label { display:grid; gap:.35rem; color:#475569; font-size:.85rem; }
.age-converter-card__controls input,
.age-converter-card__controls select { border:1px solid rgba(148,163,184,.45); border-radius:.7rem; padding:.5rem .6rem; font:inherit; background:#fff; }
.age-converter-card__result {
  display:grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap:.6rem;
  align-items: stretch;
}
.age-converter-card__result > :nth-child(1),
.age-converter-card__result > :nth-child(2),
.age-converter-card__result > :nth-child(3),
.age-converter-card__result > :nth-child(5) {
  grid-column: span 2;
}
.age-converter-card__result > :nth-child(4) {
  grid-column: span 4;
}
.age-converter-card__result .info-pill,
.age-converter-card__result .split-pill {
  min-height: 5rem;
  gap: .32rem;
  padding: .76rem .86rem;
}
.age-converter-card__result .info-pill span {
  font-size: clamp(.58rem, .64vw, .68rem);
  letter-spacing: .015em;
  line-height: 1.12;
}
.age-converter-card__result .info-pill strong {
  overflow: hidden;
  max-width: 100%;
  font-size: clamp(.98rem, 1.08vw, 1.16rem);
  line-height: 1.14;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.age-converter-card__result .split-pill__grid {
  height: 100%;
  align-items: center;
}
.age-converter-card__result .split-pill__item {
  gap: .24rem;
}
.age-converter-card__result .split-pill__item + .split-pill__item {
  margin-inline-start: .34rem;
  padding-inline-start: .34rem;
}
.age-converter-card__result .split-pill__item small {
  font-size: clamp(.5rem, .58vw, .6rem);
  letter-spacing: 0;
  line-height: 1.08;
  overflow-wrap: anywhere;
  white-space: normal;
}
.age-converter-card__result .split-pill__item strong {
  overflow: hidden;
  max-width: 100%;
  font-size: clamp(.88rem, .96vw, 1.05rem);
  line-height: 1.12;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.date-difference-panel {
  display: grid;
  gap: .85rem;
}
.date-difference-panel__dates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}
.date-field-set {
  display: grid;
  gap: .7rem;
  padding: .9rem;
  border: 1px solid rgba(148, 163, 184, .32);
  border-radius: 1rem;
  background: rgba(248, 250, 252, .74);
}
.date-field-set__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.date-field-set__header strong {
  color: #0f172a;
  font-size: .95rem;
}
.date-field-set__header span {
  color: #64748b;
  font-size: .78rem;
  line-height: 1.7;
}
.date-field-set__controls {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, minmax(0, .8fr));
  gap: .55rem;
}
.date-field-set__controls label {
  display: grid;
  min-width: 0;
  gap: .3rem;
  color: #475569;
  font-size: .8rem;
}
.date-field-set__controls select {
  min-width: 0;
  min-height: 2.45rem;
  border: 1px solid rgba(148, 163, 184, .45);
  border-radius: .7rem;
  padding: .48rem .58rem;
  background: #fff;
  font: inherit;
}
.date-difference-panel__result {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
}
.date-difference-panel__result .info-pill {
  min-height: 5.05rem;
}
.date-offset-panel {
  display: grid;
  gap: .85rem;
}
.date-offset-panel__controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
}
.date-offset-panel__controls label {
  display: grid;
  min-width: 0;
  gap: .35rem;
  color: #475569;
  font-size: .85rem;
}
.date-offset-panel__controls input,
.date-offset-panel__controls select {
  min-width: 0;
  min-height: 2.55rem;
  border: 1px solid rgba(148, 163, 184, .45);
  border-radius: .7rem;
  padding: .5rem .65rem;
  background: #fff;
  font: inherit;
}
.date-offset-panel__result {
  display: grid;
  grid-template-columns: 2fr 1fr 1.35fr;
  gap: .75rem;
}
.date-offset-panel__result .info-pill {
  min-height: 5.05rem;
}
.selected-bookmark-timer {
  display: grid;
  gap: .75rem;
  padding: .9rem;
  border: 1px solid rgba(37, 99, 235, .28);
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(239, 246, 255, .92), rgba(255, 255, 255, .82));
}
.selected-bookmark-timer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.selected-bookmark-timer__actions {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: .55rem;
  flex-wrap: wrap;
}
.selected-bookmark-timer__headline {
  display: grid;
  min-width: 0;
  gap: .15rem;
}
.selected-bookmark-timer__headline strong {
  color: #0f172a;
  font-size: 1rem;
  line-height: 1.7;
}
.selected-bookmark-timer__headline small {
  color: #64748b;
  font-size: .78rem;
  font-weight: 750;
  line-height: 1.65;
}
.selected-bookmark-timer__focus,
.selected-bookmark-timer__effect-button {
  min-height: 2.25rem;
  border-radius: .7rem;
  padding: .4rem .75rem;
  background: #111827;
  color: #fff;
  cursor: pointer;
  font-weight: 850;
}
.selected-bookmark-timer__effect-button {
  background: #2563eb;
}
.selected-bookmark-timer__focus:hover,
.selected-bookmark-timer__focus:focus-visible,
.selected-bookmark-timer__effect-button:hover,
.selected-bookmark-timer__effect-button:focus-visible {
  background: #2563eb;
  outline: none;
}
.selected-bookmark-timer__effect-button:hover,
.selected-bookmark-timer__effect-button:focus-visible {
  background: #1d4ed8;
}
.selected-bookmark-timer__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .5rem;
}
.selected-bookmark-timer__unit {
  display: grid;
  gap: .2rem;
  min-width: 0;
  min-height: 4.25rem;
  align-content: center;
  justify-items: center;
  border: 1px solid rgba(148, 163, 184, .24);
  border-radius: .85rem;
  background: rgba(255, 255, 255, .78);
  text-align: center;
}
.selected-bookmark-timer__unit strong {
  overflow: hidden;
  max-width: 100%;
  color: #111827;
  font-size: clamp(1.18rem, 2vw, 1.7rem);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  text-overflow: ellipsis;
}
.selected-bookmark-timer__unit span {
  color: #64748b;
  font-size: .76rem;
  font-weight: 850;
}
.selected-bookmark-timer:fullscreen,
.selected-bookmark-timer.app-viewport-fullscreen {
  position: relative;
  width: 100vw;
  min-height: 100vh;
  min-height: 100dvh;
  align-content: center;
  justify-items: center;
  padding: clamp(1.25rem, 5vw, 4rem);
  border: 0;
  border-radius: 0;
  color: var(--fullscreen-text);
}
.selected-bookmark-timer.app-viewport-fullscreen {
  position: fixed !important;
}
.selected-bookmark-timer.fullscreen-background--dark:fullscreen,
.selected-bookmark-timer.app-viewport-fullscreen.fullscreen-background--dark {
  --fullscreen-text: #f8fafc;
  --fullscreen-muted: #e5edf8;
  --fullscreen-strong: #ffffff;
  --fullscreen-clock: #f9fbff;
  --fullscreen-control-bg: rgba(248, 250, 252, .94);
  --fullscreen-control-text: #0f172a;
  --fullscreen-unit-bg: rgba(255, 255, 255, .12);
  --fullscreen-unit-border: rgba(226, 232, 240, .18);
  background:
    radial-gradient(circle at 50% 42%, rgba(30, 41, 59, .7), rgba(2, 6, 23, .96) 48%, #000 100%),
    #020617;
}
.selected-bookmark-timer.fullscreen-background--light:fullscreen,
.selected-bookmark-timer.fullscreen-background--daynight:fullscreen,
.selected-bookmark-timer.app-viewport-fullscreen.fullscreen-background--light,
.selected-bookmark-timer.app-viewport-fullscreen.fullscreen-background--daynight {
  --fullscreen-text: #0f172a;
  --fullscreen-muted: #475569;
  --fullscreen-strong: #0f172a;
  --fullscreen-clock: #0f172a;
  --fullscreen-control-bg: rgba(255, 255, 255, .94);
  --fullscreen-control-text: #172033;
  --fullscreen-unit-bg: rgba(255, 255, 255, .72);
  --fullscreen-unit-border: rgba(148, 163, 184, .28);
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 255, 255, .92), transparent 18rem),
    linear-gradient(135deg, #f8fafc 0%, #edf3fb 48%, #e2e8f0 100%);
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__header,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  width: min(100%, 86rem);
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__headline,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline {
  justify-items: start;
  text-align: start;
}
.selected-bookmark-timer:fullscreen:dir(rtl) .selected-bookmark-timer__headline,
.selected-bookmark-timer.app-viewport-fullscreen:dir(rtl) .selected-bookmark-timer__headline,
:root[dir="rtl"] .selected-bookmark-timer:fullscreen .selected-bookmark-timer__headline,
:root[dir="rtl"] .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline {
  justify-items: end;
  text-align: right;
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__headline strong,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline strong {
  color: var(--fullscreen-strong);
  font-size: clamp(1.5rem, 3vw, 3rem);
  text-shadow: none;
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__headline small,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline small {
  width: 100%;
  color: var(--fullscreen-muted);
  font-size: clamp(.95rem, 1.5vw, 1.35rem);
  justify-self: stretch;
  text-align: start;
}
.selected-bookmark-timer:fullscreen:dir(rtl) .selected-bookmark-timer__headline small,
.selected-bookmark-timer.app-viewport-fullscreen:dir(rtl) .selected-bookmark-timer__headline small,
:root[dir="rtl"] .selected-bookmark-timer:fullscreen .selected-bookmark-timer__headline small,
:root[dir="rtl"] .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline small {
  justify-self: stretch;
  text-align: right;
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__top-controls,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__top-controls,
.selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls {
  position: absolute;
  inset-block-start: clamp(1rem, 3vw, 2rem);
  inset-inline-end: clamp(1rem, 3vw, 2rem);
  z-index: 2;
  display: inline-flex;
  gap: .55rem;
  flex-wrap: nowrap;
  justify-content: center;
  width: max-content;
  max-width: calc(100vw - 1.5rem);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.35rem);
  transition: opacity 180ms ease, transform 180ms ease;
}
.selected-bookmark-timer.fullscreen-controls-visible:fullscreen .selected-bookmark-timer__top-controls,
.selected-bookmark-timer.app-viewport-fullscreen.fullscreen-controls-visible .selected-bookmark-timer__top-controls,
.selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls.fullscreen-controls-visible,
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__top-controls:focus-within,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__top-controls:focus-within,
.selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls:focus-within {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__focus,
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__effect-button,
.selected-bookmark-timer:fullscreen .fullscreen-background-button,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__focus,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__effect-button,
.selected-bookmark-timer.app-viewport-fullscreen .fullscreen-background-button,
.selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls .selected-bookmark-timer__focus,
.selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls .selected-bookmark-timer__effect-button,
.selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls .fullscreen-background-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding-inline: 1rem;
  border-color: rgba(226, 232, 240, .72);
  background: var(--fullscreen-control-bg);
  color: var(--fullscreen-control-text);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, .12), 0 10px 30px rgba(0, 0, 0, .28);
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__grid,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__grid {
  margin: 0 auto;
  width: min(100%, 86rem);
  gap: clamp(.65rem, 1.5vw, 1.2rem);
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__unit,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__unit {
  min-height: clamp(7rem, 17vh, 13rem);
  border-color: var(--fullscreen-unit-border);
  background: var(--fullscreen-unit-bg);
  backdrop-filter: blur(12px);
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__unit strong,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__unit strong {
  color: var(--fullscreen-clock);
  font-size: clamp(2.8rem, 8vw, 7.6rem);
  text-shadow: none;
}
.selected-bookmark-timer:fullscreen .selected-bookmark-timer__unit span,
.selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__unit span {
  color: var(--fullscreen-muted);
  font-size: clamp(.9rem, 1.3vw, 1.3rem);
}
.bookmark-effect {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  pointer-events: none;
  overflow: hidden;
  isolation: isolate;
}
.selected-bookmark-timer:not(:fullscreen):not(.app-viewport-fullscreen) .bookmark-effect {
  display: none;
}
.bookmark-effect span {
  position: absolute;
  left: var(--x);
  animation-delay: var(--delay);
  animation-duration: var(--duration);
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(.16, .72, .22, 1);
  will-change: opacity, transform;
}
.bookmark-effect--ribbons span {
  top: -5.5rem;
  width: clamp(.48rem, .75vw, .9rem);
  height: clamp(2rem, 3.4vw, 3.8rem);
  border-radius: .18rem .18rem .42rem .42rem;
  box-shadow: 0 .55rem 1rem rgba(15, 23, 42, .16);
  opacity: 1;
  transform-origin: 50% 0;
  transform: rotate(calc(var(--i) * 9deg));
  animation-name: bookmark-ribbon-fall;
}
.bookmark-effect--ribbons span:nth-child(4n) {
  width: clamp(.72rem, 1vw, 1.15rem);
  height: clamp(1.35rem, 2.3vw, 2.6rem);
}
.bookmark-effect--ribbons span:nth-child(5n) {
  border-radius: 50%;
  width: clamp(.55rem, .85vw, 1rem);
  height: clamp(.55rem, .85vw, 1rem);
}
.bookmark-effect--ribbons span:nth-child(7n) {
  width: clamp(.32rem, .52vw, .58rem);
  height: clamp(2.75rem, 4.6vw, 5.25rem);
}
.bookmark-effect--ribbons span:nth-child(6n + 1),
.bookmark-effect--balloons span:nth-child(6n + 1) { background: var(--effect-color-1); }
.bookmark-effect--ribbons span:nth-child(6n + 2),
.bookmark-effect--balloons span:nth-child(6n + 2) { background: var(--effect-color-2); }
.bookmark-effect--ribbons span:nth-child(6n + 3),
.bookmark-effect--balloons span:nth-child(6n + 3) { background: var(--effect-color-3); }
.bookmark-effect--ribbons span:nth-child(6n + 4),
.bookmark-effect--balloons span:nth-child(6n + 4) { background: var(--effect-color-4); }
.bookmark-effect--ribbons span:nth-child(6n + 5),
.bookmark-effect--balloons span:nth-child(6n + 5) { background: var(--effect-color-5); }
.bookmark-effect--ribbons span:nth-child(6n + 6),
.bookmark-effect--balloons span:nth-child(6n + 6) { background: var(--effect-color-6); }
.bookmark-effect--palette-white_pink {
  --effect-color-1: #ffffff;
  --effect-color-2: #fbcfe8;
  --effect-color-3: #fff7fb;
  --effect-color-4: #f472b6;
  --effect-color-5: #ffffff;
  --effect-color-6: #f9a8d4;
}
.bookmark-effect--palette-white_blue {
  --effect-color-1: #ffffff;
  --effect-color-2: #dbeafe;
  --effect-color-3: #eff6ff;
  --effect-color-4: #60a5fa;
  --effect-color-5: #ffffff;
  --effect-color-6: #93c5fd;
}
.bookmark-effect--palette-white_red {
  --effect-color-1: #ffffff;
  --effect-color-2: #fee2e2;
  --effect-color-3: #fff7f7;
  --effect-color-4: #ef4444;
  --effect-color-5: #ffffff;
  --effect-color-6: #f87171;
}
.bookmark-effect--palette-white_black {
  --effect-color-1: #ffffff;
  --effect-color-2: #f8fafc;
  --effect-color-3: #111827;
  --effect-color-4: #e5e7eb;
  --effect-color-5: #020617;
  --effect-color-6: #ffffff;
}
.bookmark-effect--palette-black {
  --effect-color-1: #020617;
  --effect-color-2: #111827;
  --effect-color-3: #000000;
  --effect-color-4: #1f2937;
  --effect-color-5: #050505;
  --effect-color-6: #171717;
}
.bookmark-effect--palette-multicolor {
  --effect-color-1: #ef4444;
  --effect-color-2: #f59e0b;
  --effect-color-3: #22c55e;
  --effect-color-4: #06b6d4;
  --effect-color-5: #3b82f6;
  --effect-color-6: #d946ef;
}
.bookmark-effect--balloons span {
  bottom: -13rem;
  width: clamp(2.6rem, 4.8vw, 5.2rem);
  height: clamp(3.35rem, 6vw, 6.45rem);
  border-radius: 50% 50% 46% 46%;
  background: #38bdf8;
  box-shadow:
    inset -.75rem -.95rem 0 rgba(15, 23, 42, .16),
    inset .45rem .6rem 0 rgba(255, 255, 255, .34),
    0 1.2rem 2.2rem rgba(15, 23, 42, .14);
  opacity: 1;
  animation-name: bookmark-balloon-rise;
}
.bookmark-effect--balloons span::before {
  content: "";
  position: absolute;
  left: 24%;
  top: 18%;
  width: 18%;
  height: 13%;
  border-radius: 50%;
  background: rgba(255, 255, 255, .75);
  transform: rotate(-22deg);
}
.bookmark-effect--balloons span::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  width: 2px;
  height: clamp(3rem, 6vw, 5.8rem);
  background: rgba(71, 85, 105, .5);
  transform-origin: top;
  transform: translateX(-50%) rotate(calc((var(--i) - 9) * .85deg));
}
.bookmark-effect--balloons span:nth-child(4n) {
  width: clamp(2.1rem, 4.1vw, 4.45rem);
  height: clamp(2.8rem, 5.2vw, 5.55rem);
}
.bookmark-effect--balloons span:nth-child(5n) {
  width: clamp(3.05rem, 5.6vw, 6rem);
  height: clamp(3.85rem, 6.8vw, 7.15rem);
}
@keyframes bookmark-ribbon-fall {
  0% {
    opacity: 0;
    transform: translate3d(0, -5rem, 0) rotate(0deg) scale(.88);
  }
  8% {
    opacity: 1;
    transform: translate3d(calc(var(--drift) * -.15), 8vh, 0) rotate(calc(var(--spin) * .12)) scale(.98);
  }
  24% {
    transform: translate3d(calc(var(--drift) * -.38), 28vh, 0) rotate(calc(var(--spin) * .32)) scale(1);
  }
  70% {
    opacity: 1;
    transform: translate3d(var(--drift), 82vh, 0) rotate(calc(var(--spin) * .82)) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate3d(calc(var(--drift) * 1.5), 122vh, 0) rotate(var(--spin)) scale(.9);
  }
}
@keyframes bookmark-balloon-rise {
  0% {
    opacity: 0;
    transform: translate3d(0, 10rem, 0) rotate(-2deg) scale(.82);
  }
  10% {
    opacity: 1;
    transform: translate3d(calc(var(--drift) * -.2), -5vh, 0) rotate(3deg) scale(.96);
  }
  72% {
    opacity: 1;
    transform: translate3d(var(--drift), -82vh, 0) rotate(-4deg) scale(1.03);
  }
  100% {
    opacity: 0;
    transform: translate3d(calc(var(--drift) * 1.25), -135vh, 0) rotate(4deg) scale(1.06);
  }
}
@media (prefers-reduced-motion: reduce) {
  .bookmark-effect span {
    animation-duration: var(--duration);
  }
}
.date-bookmark-form {
  display: grid;
  grid-template-columns: minmax(12rem, .78fr) minmax(16rem, 1.16fr) minmax(12rem, .68fr) auto;
  align-items: end;
  gap: .7rem;
  min-width: 0;
  padding: .85rem;
  border: 1px solid rgba(148, 163, 184, .24);
  border-radius: 1rem;
  background: rgba(248, 250, 252, .65);
}
.date-bookmark-form label {
  display: grid;
  gap: .35rem;
  min-width: 0;
  color: #475569;
  font-size: .85rem;
}
.date-bookmark-form input,
.date-bookmark-form textarea,
.date-bookmark__title-input,
.date-bookmark__description-input,
.date-bookmark-form select,
.date-bookmark__effect-input select,
.date-bookmark__time-fields select,
.date-bookmark__edit-date-fields select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, .48);
  border-radius: .7rem;
  padding: .5rem .6rem;
  font: inherit;
  background: #fff;
  resize: none;
}
.date-bookmark-form input,
.date-bookmark-form textarea,
.date-bookmark-form select,
.date-bookmark-save {
  height: 2.75rem;
  min-height: 2.75rem;
}
.date-bookmark-save {
  grid-column: 4;
  grid-row: 1;
}
.date-bookmark__checkbox {
  display: inline-flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: flex-start;
  gap: .5rem;
  min-height: 2.25rem;
  color: #475569;
  font-size: .84rem;
  font-weight: 850;
  justify-self: start;
}
.date-bookmark-form .date-bookmark__checkbox,
.date-bookmark__edit-checkbox {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: .5rem;
  line-height: 1;
}
.date-bookmark__checkbox input,
.date-bookmark-form .date-bookmark__checkbox input {
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  min-height: 1.05rem;
  margin: 0;
  align-self: center;
  accent-color: #2563eb;
}
.date-bookmark__checkbox span {
  display: inline-flex;
  align-items: center;
  align-self: center;
  min-height: 1.05rem;
  line-height: 1;
}
.date-bookmark__edit-checkbox {
  grid-column: 1 / -1;
}
.date-bookmark__effect-input {
  display: grid;
  grid-column: 1 / -1;
  gap: .35rem;
  min-width: 0;
  color: #475569;
  font-size: .85rem;
}
.date-bookmark__effect-pair,
.date-bookmark__time-fields {
  display: grid;
  grid-column: 1 / -1;
  gap: .7rem;
  min-width: 0;
}
.date-bookmark-form > .date-bookmark__effect-pair {
  grid-column: 3;
  grid-row: 1;
}
.date-bookmark__effect-pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.date-bookmark__effect-pair label,
.date-bookmark__time-fields label {
  display: grid;
  gap: .35rem;
  min-width: 0;
  color: #475569;
  font-size: .85rem;
}
.date-bookmark__effect-pair .date-bookmark__effect-input {
  grid-column: auto;
}
.date-bookmark__time-fields {
  grid-template-columns: minmax(14rem, 1.65fr) repeat(3, minmax(4.8rem, .45fr));
}
.date-bookmark__edit-date-panel {
  display: grid;
  grid-column: 1 / -1;
  gap: .75rem;
  padding: .9rem;
  border: 1px solid rgba(37, 99, 235, .22);
  border-radius: 1rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .9), rgba(239, 246, 255, .74));
}
.date-bookmark__edit-date-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.date-bookmark__edit-date-header span {
  color: #475569;
  font-size: .82rem;
}
.date-bookmark__calendar-tabs {
  display: inline-flex;
  justify-self: start;
  gap: .2rem;
  padding: .18rem;
  border: 1px solid rgba(148, 163, 184, .28);
  border-radius: .85rem;
  background: rgba(255, 255, 255, .82);
}
.date-bookmark__calendar-tabs button {
  min-height: 2.1rem;
  border-radius: .7rem;
  padding: .35rem .8rem;
  background: transparent;
  color: #475569;
  cursor: pointer;
  font-weight: 850;
}
.date-bookmark__calendar-tabs button.selected,
.date-bookmark__calendar-tabs button:hover,
.date-bookmark__calendar-tabs button:focus-visible {
  background: #2563eb;
  color: #fff;
  outline: none;
}
.date-bookmark__edit-date-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem;
}
.date-bookmark__edit-date-fields label {
  display: grid;
  gap: .32rem;
  min-width: 0;
  color: #475569;
  font-size: .8rem;
}
.date-bookmark__edit-date-fields label span {
  font-weight: 850;
}
.date-bookmark__edit-date-fields select {
  min-height: 2.45rem;
  padding-inline-end: 2rem;
  box-shadow: 0 1px 0 rgba(15, 23, 42, .04);
}
.date-bookmark__edit-date-fields select:focus {
  border-color: rgba(37, 99, 235, .58);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
  outline: none;
}
.date-bookmarks {
  display: grid;
  gap: .7rem;
  min-width: 0;
  border-top: 1px solid rgba(148, 163, 184, .28);
  padding-top: .95rem;
}
.date-bookmarks__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.date-bookmarks__heading small,
.date-bookmarks__empty {
  margin: 0;
  color: #64748b;
  font-size: .86rem;
}
.date-bookmarks__list {
  display: grid;
  gap: .55rem;
}
.date-bookmark {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .55rem .7rem;
  min-width: 0;
  padding: .55rem;
  border: 1px solid rgba(148, 163, 184, .28);
  border-radius: .9rem;
  background: rgba(248, 250, 252, .74);
}
.date-bookmark.selected {
  border-color: rgba(37, 99, 235, .55);
  background: rgba(219, 234, 254, .62);
}
.date-bookmark__main {
  display: grid;
  gap: .18rem;
  min-width: 0;
  padding: .2rem;
  background: transparent;
  color: #172033;
  text-align: start;
  cursor: pointer;
}
.date-bookmark__main strong,
.date-bookmark__main span,
.date-bookmark__main small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.date-bookmark__main span {
  color: #64748b;
  font-size: .8rem;
  direction: ltr;
}
.date-bookmark__main small {
  color: #475569;
  font-size: .78rem;
  line-height: 1.4;
}
.date-bookmark__title-input,
.date-bookmark__description-input,
.date-bookmark__confirm {
  grid-column: 1 / -1;
}
.date-bookmark__actions {
  display: flex;
  justify-content: flex-end;
  gap: .4rem;
  flex-wrap: wrap;
}
.date-bookmark__actions .date-bookmark__delete {
  background: #fee2e2;
  color: #991b1b;
}
.date-bookmark__actions .date-bookmark__delete:hover,
.date-bookmark__actions .date-bookmark__delete:focus-visible {
  background: #fecaca;
  color: #7f1d1d;
}
.date-bookmark__confirm {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .45rem;
  flex-wrap: wrap;
  padding: .5rem;
  border-radius: .75rem;
  background: #fff7ed;
  color: #9a3412;
  font-size: .84rem;
  font-weight: 800;
}
.date-bookmark__confirm button {
  min-height: 2rem;
  border-radius: .65rem;
  padding: .35rem .65rem;
  background: #111827;
  color: #fff;
  cursor: pointer;
  font-weight: 850;
}
.date-bookmark__confirm .date-bookmark__delete {
  background: #fee2e2;
  color: #991b1b;
}
.date-bookmark__confirm .date-bookmark__delete:hover,
.date-bookmark__confirm .date-bookmark__delete:focus-visible {
  background: #fecaca;
  color: #7f1d1d;
}
@media (max-width: 900px) {
  .solar-year-card__body { grid-template-columns: 1fr; }
  .solar-year-card__header {
    align-items: flex-start;
    flex-direction: row;
  }
  .solar-year-card__header div {
    min-width: 0;
  }
  .solar-year-card__header select {
    width: auto;
    max-width: 52%;
    min-width: min(10rem, 46vw);
  }
  .solar-year-card .split-pill--many .split-pill__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .solar-year-card .split-pill__item + .split-pill__item {
    margin-inline-start: .34rem;
    padding-inline-start: .34rem;
  }
  .solar-year-card .split-pill__item small {
    font-size: .62rem;
  }
  .solar-year-card .split-pill__item strong {
    font-size: clamp(1rem, 4.2vw, 1.25rem);
  }
  .split-pill--many .split-pill__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .age-converter-card__result .split-pill--month-info {
    min-height: 5rem;
  }
  .age-converter-card__result .split-pill--month-info .split-pill__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    align-items: center;
  }
  .age-converter-card__result .split-pill--month-info .split-pill__item {
    min-height: auto;
    align-content: start;
    justify-items: stretch;
    gap: .24rem;
    margin-inline-start: 0;
    padding-inline-start: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }
  .age-converter-card__result .split-pill--month-info .split-pill__item + .split-pill__item {
    margin-inline-start: .34rem;
    padding-inline-start: .34rem;
    border-inline-start: 1px solid rgba(148, 163, 184, .28);
  }
  .age-converter-card__result .split-pill--month-info .split-pill__item small {
    font-size: clamp(.5rem, .58vw, .6rem);
    line-height: 1.08;
    white-space: normal;
  }
  .age-converter-card__result .split-pill--month-info .split-pill__item strong {
    font-size: clamp(.88rem, .96vw, 1.05rem);
    line-height: 1.12;
    white-space: normal;
    text-overflow: clip;
  }
  .age-converter-card__mode {
    max-width: 52%;
    min-width: min(10rem, 46vw);
  }
  .age-converter-card__controls { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .age-converter-card__result { grid-template-columns: 1fr; }
  .age-converter-card__result > :nth-child(n) { grid-column: 1 / -1; }
  .date-difference-panel__dates,
  .date-difference-panel__result,
  .date-offset-panel__result { grid-template-columns: 1fr; }
  .date-offset-panel__controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .date-offset-panel__controls label:last-child { grid-column: 1 / -1; }
  .date-field-set__controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .selected-bookmark-timer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .selected-bookmark-timer:fullscreen .selected-bookmark-timer__grid,
  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .date-bookmark-form { grid-template-columns: 1fr; }
  .date-bookmark-form > .date-bookmark__effect-pair,
  .date-bookmark__effect-pair,
  .date-bookmark__time-fields {
    grid-column: 1;
    grid-row: auto;
  }
  .date-bookmark__time-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .date-bookmark__time-fields label:first-child {
    grid-column: 1 / -1;
  }
  .date-bookmark-save,
  .date-bookmark__checkbox {
    grid-column: 1;
    grid-row: auto;
  }
  .age-converter-card__header {
    align-items: flex-start;
    flex-direction: row;
  }
  .age-converter-card__header-actions { justify-content:flex-start; }
  .date-bookmark { grid-template-columns: 1fr; }
  .date-bookmark__edit-date-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .date-bookmark__actions { justify-content:flex-start; }
}

@media (max-width: 640px) {
  .date-offset-panel__controls { grid-template-columns: 1fr; }
  .date-offset-panel__controls label:last-child { grid-column: auto; }
  .selected-bookmark-timer {
    grid-template-areas:
      "headline"
      "timer"
      "actions";
  }

  .selected-bookmark-timer__header {
    display: contents;
  }

  .selected-bookmark-timer__headline {
    grid-area: headline;
    text-align: center;
  }

  .selected-bookmark-timer__grid {
    grid-area: timer;
  }

  .selected-bookmark-timer__actions {
    grid-area: actions;
    justify-content: center;
    width: 100%;
  }

  .selected-bookmark-timer:fullscreen,
  .selected-bookmark-timer.app-viewport-fullscreen {
    display: grid;
    grid-template-areas: none;
  }

  .selected-bookmark-timer:fullscreen .selected-bookmark-timer__header,
  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__header {
    display: flex;
  }

  .selected-bookmark-timer:fullscreen .selected-bookmark-timer__actions,
  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__actions {
    position: static;
    justify-content: center;
    width: 100%;
  }

  .selected-bookmark-timer:fullscreen .selected-bookmark-timer__grid,
  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__grid {
    grid-area: auto;
  }

  .selected-bookmark-timer.app-viewport-fullscreen {
    align-content: center;
    gap: clamp(.62rem, 2.3vh, 1.15rem);
    padding: max(.85rem, env(safe-area-inset-top)) .75rem max(.85rem, env(safe-area-inset-bottom));
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__header {
    justify-content: center;
    width: min(100%, 42rem);
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline {
    justify-items: center;
    width: 100%;
    text-align: center;
  }

  :root[dir="rtl"] .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline {
    justify-items: center;
    text-align: center;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline strong {
    font-size: clamp(.92rem, 4.6vw, 1.28rem);
    line-height: 1.35;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline small {
    font-size: clamp(.64rem, 2.9vw, .82rem);
    line-height: 1.35;
    text-align: center;
  }

  :root[dir="rtl"] .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__headline small {
    text-align: center;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__top-controls {
    position: fixed !important;
    top: max(1rem, env(safe-area-inset-top)) !important;
    right: auto !important;
    left: auto !important;
    bottom: auto !important;
    inset-block-start: max(1rem, env(safe-area-inset-top)) !important;
    inset-block-end: auto !important;
    inset-inline-start: auto !important;
    inset-inline-end: max(.75rem, env(safe-area-inset-right)) !important;
    display: inline-flex;
    justify-content: flex-end;
    width: max-content;
    max-width: calc(100vw - 1.5rem);
    gap: .38rem;
    flex-wrap: wrap;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(0, -0.35rem, 0) !important;
  }

  .selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls {
    position: fixed !important;
    top: max(1rem, env(safe-area-inset-top)) !important;
    right: auto !important;
    left: auto !important;
    bottom: auto !important;
    inset-block-start: max(1rem, env(safe-area-inset-top)) !important;
    inset-block-end: auto !important;
    inset-inline-start: auto !important;
    inset-inline-end: max(.75rem, env(safe-area-inset-right)) !important;
    z-index: 2147483600;
    display: inline-flex;
    justify-content: flex-end;
    width: max-content;
    max-width: calc(100vw - 1.5rem);
    gap: .38rem;
    flex-wrap: wrap;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(0, -0.35rem, 0) !important;
  }

  .selected-bookmark-timer.app-viewport-fullscreen.fullscreen-controls-visible .selected-bookmark-timer__top-controls,
  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__top-controls:focus-within,
  .selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls.fullscreen-controls-visible,
  .selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls:focus-within {
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0) !important;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__focus,
  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__effect-button,
  .selected-bookmark-timer.app-viewport-fullscreen .fullscreen-background-button,
  .selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls .selected-bookmark-timer__focus,
  .selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls .selected-bookmark-timer__effect-button,
  .selected-bookmark-timer__top-controls.app-viewport-fullscreen-controls .fullscreen-background-button {
    min-height: 2.5rem;
    border-radius: .75rem;
    padding-inline: .78rem;
    font-size: clamp(.78rem, 3.2vw, 1rem);
    white-space: nowrap;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    width: min(100%, 42rem);
    gap: clamp(.22rem, 1.5vw, .42rem);
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__unit {
    min-height: clamp(3.15rem, 9.7vh, 4.6rem);
    border-radius: .58rem;
    gap: .12rem;
    padding: .26rem .08rem;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__unit strong {
    font-size: clamp(1rem, 6.5vw, 1.72rem);
    line-height: .95;
  }

  .selected-bookmark-timer.app-viewport-fullscreen .selected-bookmark-timer__unit span {
    overflow: hidden;
    max-width: 100%;
    font-size: clamp(.46rem, 2.15vw, .58rem);
    line-height: 1.15;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 430px) {
  .age-converter-card__result .split-pill--month-info .split-pill__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .age-converter-card__result .split-pill--month-info .split-pill__item {
    min-height: auto;
    margin-inline-start: 0;
    padding-inline-start: 0;
  }

  .age-converter-card__result .split-pill--month-info .split-pill__item + .split-pill__item {
    margin-inline-start: .34rem;
    padding-inline-start: .34rem;
  }

  .age-converter-card__result .split-pill--month-info .split-pill__item:nth-child(even) {
    border-inline-start: 1px solid rgba(148, 163, 184, .28);
  }

  .age-converter-card__result .split-pill--month-info .split-pill__item:nth-child(odd) {
    border-inline-start: 0;
    margin-inline-start: 0;
    padding-inline-start: 0;
  }

  .age-converter-card__result .split-pill--month-info .split-pill__item:nth-child(n + 3) {
    border-top: 1px solid rgba(148, 163, 184, .28);
  }
}

.site-footer {
  display: grid;
  justify-items: center;
  gap: 1.15rem;
  width: min(100%, 1180px);
  margin: clamp(0.15rem, 1vw, 0.5rem) auto 0;
  padding: clamp(1.4rem, 3vw, 2.45rem) 1rem clamp(1.8rem, 4vw, 3rem);
  color: #64748b;
  text-align: center;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.6rem, 1.4vw, 1rem);
  direction: rtl;
}

.site-footer__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.05rem;
  padding: 0.72rem 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
  color: #172033;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  border-color: rgba(15, 23, 42, 0.22);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.1);
  transform: translateY(-2px);
}

.site-footer__copyright {
  margin: 0;
  color: #64748b;
  font-weight: 700;
  direction: ltr;
}

@media (max-width: 560px) {
  .site-footer__nav {
    gap: 0.55rem;
  }

  .site-footer__link {
    min-height: 2.7rem;
    padding: 0.6rem 0.9rem;
    font-size: 0.92rem;
  }
}