/* Four palettes; heritage ornaments are CSS artwork and work offline. */
html[data-theme="heritage"] { background: #eee3ce; color-scheme: light; }
html[data-theme="warm"] { background: #f6eddf; color-scheme: light; }
html[data-theme="paper"] { background: #edf3f8; color-scheme: light; }
html[data-theme="night"] { background: #07111f; color-scheme: dark; }

body[data-theme="heritage"] {
  --bg: #eee3ce; --bg2: #f6eedf; --panel: #fffbf2; --panel2: #eadeca;
  --text: #382b20; --muted: #715c48; --line: #caba9e;
  --cyan: #81552e; --cyan2: #684223; --gold: #8a641a; --green: #276548;
  --amber: #835522; --danger: #ac343a; --shadow: 0 10px 28px rgba(78, 49, 24, .08);
  --nav-bg: #604028; --nav-alt: #775537; --nav-text: #fff4dc; --nav-muted: #e4d3b5; --nav-accent: #edc976;
  --ornament-ink: #a48452; --ornament-soft: #d2bfa0;
}
body[data-theme="warm"] {
  --bg: #f6eddf; --bg2: #fdf6ea; --panel: #fffcf5; --panel2: #f0dfd3;
  --text: #3f292c; --muted: #79565b; --line: #d7bbb5;
  --cyan: #872f45; --cyan2: #692237; --gold: #94651f; --green: #36664e;
  --amber: #8c5425; --danger: #ac293b; --shadow: 0 10px 28px rgba(80, 26, 43, .07);
  --nav-bg: #512936; --nav-alt: #743c4c; --nav-text: #fff2df; --nav-muted: #e6cbbf; --nav-accent: #edc388;
  --ornament-ink: #a85c68; --ornament-soft: #dbc2b1;
}
body:is([data-theme="heritage"], [data-theme="warm"]) {
  --ornament: linear-gradient(135deg, var(--ornament-ink) 25%, transparent 25%), linear-gradient(225deg, var(--ornament-soft) 25%, transparent 25%);
  background: radial-gradient(ellipse at 75% 0, var(--panel2), transparent 45%), var(--bg);
  color: var(--text); color-scheme: light;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sidebar {
  --text: var(--nav-text); --muted: var(--nav-muted); --cyan: var(--nav-accent);
  background: var(--nav-bg); color: var(--nav-text); border-color: var(--nav-alt);
  border-block: 7px solid var(--nav-alt); box-shadow: inset 0 2px var(--nav-accent);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .brand strong {
  font-family: "Amiri", "Noto Naskh Arabic", "Geeza Pro", "Times New Roman", serif;
  font-size: 1.3rem; line-height: 1.65;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sidebar .nav-item {
  color: var(--nav-muted); border-radius: 9px;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sidebar .nav-item:is(.active, :hover) {
  color: var(--nav-text); background: var(--nav-alt);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sidebar .nav-item.active {
  box-shadow: inset -3px 0 var(--nav-accent);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sidebar .location-chip {
  background: var(--nav-alt); border-color: var(--nav-muted); color: var(--nav-text);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .topbar {
  --text: var(--nav-text); --muted: var(--nav-muted); --cyan: var(--nav-accent);
  background-color: var(--nav-bg); color: var(--nav-text);
  background-image: var(--ornament); background-size: 18px 7px;
  background-repeat: repeat-x; background-position: top;
  padding: 21px 22px 18px; border: 1px solid var(--nav-alt); border-radius: 15px;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .topbar .top-actions :is(button, a) {
  background: var(--nav-alt); border-color: #ae8d71; color: var(--nav-text);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .topbar :is(h1, h2):lang(ar),
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.panel, .page-intro) h2:lang(ar) {
  font-family: "Amiri", "Noto Naskh Arabic", "Geeza Pro", "Times New Roman", serif;
  line-height: 1.65;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sample-banner {
  border-block: 1px solid var(--line); padding-block: 10px; margin-block: 12px 18px;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .panel {
  background-color: var(--panel); background-image: var(--ornament);
  background-size: 18px 5px; background-repeat: repeat-x; background-position: top;
  border: 3px double var(--line); border-radius: 18px;
  box-shadow: var(--shadow);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .panel-heading {
  padding-block-end: 13px; margin-block-end: 12px; border-bottom: 1px solid var(--line);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .date-ribbon :is(article, button) {
  background: var(--panel); color: var(--text);
}
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.calendar-tabs, .celestial-tabs, .heritage-tabs, .worship-tabs, .segmented, .year-tabs, .view-tabs, .more-sheet, .mobile-nav) {
  background: var(--panel); color: var(--text); border-color: var(--line);
}
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.primary-button, .ask-box button, .chat-input button, .days button.today, .days span.today) {
  background: var(--cyan); color: #fffaf0; box-shadow: 0 5px 15px rgba(90, 47, 22, .13);
}
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.primary-button:hover, .ask-box button:hover, .chat-input button:hover) {
  background: var(--cyan2);
}
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.prayer-strip .next, .nav-item.active) {
  background: var(--panel2); border-color: var(--cyan); color: var(--text);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .prayer-strip .next {
  box-shadow: inset 0 -3px var(--cyan);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .prayer-strip .next :is(b, span) { color: var(--cyan); }
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.live-dialog, .camera-dialog, .ap-dialog) {
  background: var(--panel); color: var(--text); border-color: var(--line);
}
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.live-dialog input, .live-dialog select, .calendar-live-nav input, .language-form input, .language-form select, .translation-table textarea, .translation-search input, .ap-field input, .ap-field select, .ap-field textarea) {
  background: var(--bg2); color: var(--text); border-color: var(--line);
}
body:is([data-theme="heritage"], [data-theme="warm"]) :is(.ai-mark, .message>span) {
  background: var(--cyan); color: #fffaf0;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .score-ring {
  background: conic-gradient(var(--cyan) calc(var(--score)*1%), var(--panel2) 0);
}
body:is([data-theme="heritage"], [data-theme="warm"]) .score-ring:after { background: var(--panel); }
body:is([data-theme="heritage"], [data-theme="warm"]) :is(button, input, select, summary, [role="button"]):focus-visible {
  outline: 3px solid var(--cyan); outline-offset: 3px;
}
body:is([data-theme="heritage"], [data-theme="warm"]) .sidebar :focus-visible,
body:is([data-theme="heritage"], [data-theme="warm"]) .topbar :focus-visible { outline-color: var(--nav-accent); }

/* The settings controls stay reachable on narrow phones and at larger text sizes. */
.top-actions .theme-button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  flex: 0 1 auto; min-height: 44px; min-width: 82px; padding: 8px 12px;
  border: 1px solid var(--line); border-radius: 13px;
  background: var(--panel); color: var(--text); font: inherit; font-size: .8125rem; cursor: pointer;
}
.theme-button>span:first-child { color: var(--cyan); font-size: 1.15rem; }
body .top-actions .device-settings-button {
  display: grid; place-items: center; flex: 0 0 44px; width: 44px; height: 44px;
  padding: 0; font-size: 23px; line-height: 1; color: var(--text); background: var(--panel);
}
.appearance-dialog {
  width: min(640px, calc(100% - 24px)); max-width: calc(100% - 24px);
  max-height: min(850px, calc(100dvh - 32px)); overflow: auto;
  padding: clamp(16px, 3vw, 26px); border: 1px solid var(--line); border-radius: 22px;
  background: var(--bg2); color: var(--text); box-shadow: var(--shadow);
  font: inherit; overscroll-behavior: contain; box-sizing: border-box;
}
.appearance-dialog::backdrop { background: rgba(3, 9, 16, .7); backdrop-filter: blur(3px); }
.appearance-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.appearance-heading>div { min-width: 0; }
.appearance-heading h2 { font-size: 1.3rem; margin: 4px 0 0; line-height: 1.6; }
.appearance-close {
  flex: 0 0 44px; width: 44px; height: 44px; border: 1px solid var(--line);
  border-radius: 12px; background: var(--panel); color: var(--text); font-size: 25px; cursor: pointer;
}
.appearance-help, .appearance-status { color: var(--muted); font-size: .875rem; line-height: 1.85; }
.appearance-help { margin-block: 12px 18px; }
.appearance-status { margin-block: 18px 0; }
.theme-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.theme-choice {
  min-width: 0; padding: 7px; border: 2px solid var(--line); border-radius: 16px;
  background: var(--panel); color: var(--text); text-align: start; font: inherit; cursor: pointer;
}
.theme-choice:hover { border-color: var(--cyan); }
.theme-choice[aria-checked="true"] { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan); }
.theme-preview {
  --preview-bg: #eee3ce; --preview-nav: #604028; --preview-card: #fffbf2; --preview-ink: #a48452;
  position: relative; display: block; height: 94px; border-radius: 10px; overflow: hidden;
  background: var(--preview-bg); direction: rtl;
}
[data-theme-choice="night"] .theme-preview { --preview-bg: #07111f; --preview-nav: #0b2035; --preview-card: #122e46; --preview-ink: #55d8f2; }
[data-theme-choice="paper"] .theme-preview { --preview-bg: #edf3f8; --preview-nav: #d6e8f5; --preview-card: #fff; --preview-ink: #176887; }
[data-theme-choice="warm"] .theme-preview { --preview-bg: #f6eddf; --preview-nav: #512936; --preview-card: #fffcf5; --preview-ink: #a85c68; }
.theme-preview i { position: absolute; display: block; }
.theme-preview-side { inset: 0 0 0 auto; width: 22%; background: var(--preview-nav); border-top: 4px solid var(--preview-ink); }
.theme-preview-head { top: 10px; left: 7%; right: 29%; height: 13px; border-radius: 3px; background: var(--preview-nav); }
.theme-preview-card { top: 33px; bottom: 10px; right: 29%; width: 28%; border: 1px solid var(--preview-ink); border-radius: 5px; background: var(--preview-card); }
.theme-preview-card.second { right: 61%; }
.theme-choice-caption { display: flex; justify-content: space-between; align-items: center; gap: 5px; padding: 10px 5px 5px; }
.theme-choice-caption>span:first-child { min-width: 0; }
.theme-choice strong, .theme-choice small { display: block; overflow-wrap: anywhere; }
.theme-choice strong { font-size: .9375rem; line-height: 1.65; }
.theme-choice small { margin-top: 2px; color: var(--muted); font-size: .75rem; }
.theme-choice-check { color: var(--cyan); font-weight: 800; visibility: hidden; }
[aria-checked="true"]>.theme-choice-caption>.theme-choice-check { visibility: visible; }
.device-setting-list { display: grid; gap: 9px; }
.device-setting-row {
  display: flex; align-items: center; gap: 12px; width: 100%; min-width: 0; min-height: 72px;
  padding: 13px; border: 1px solid var(--line); border-radius: 14px;
  color: var(--text); background: var(--panel); text-align: start; font: inherit; cursor: pointer;
}
.device-setting-row:hover { border-color: var(--cyan); }
.device-setting-icon { display: grid; place-items: center; flex: 0 0 40px; height: 40px; border-radius: 12px; background: var(--panel2); color: var(--cyan); font-size: 1.15rem; }
.device-setting-copy { flex: 1; min-width: 0; }
.device-setting-copy strong, .device-setting-copy small { display: block; overflow-wrap: anywhere; }
.device-setting-copy strong { font-size: .9375rem; }
.device-setting-copy small { margin-top: 3px; color: var(--muted); font-size: .8125rem; }
.device-setting-action { flex-shrink: 0; color: var(--cyan); font-size: .8125rem; }
.appearance-dialog :focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
@media (max-width: 760px) {
  body:is([data-theme="heritage"], [data-theme="warm"]) .topbar { padding: 18px 14px 14px; }
  .top-actions .theme-button { min-width: 72px; padding: 7px 9px; }
}
@media (max-width: 430px) {
  .appearance-dialog { padding: 16px; }
  .theme-choices { gap: 9px; }
  .theme-preview { height: 78px; }
  .device-setting-row { gap: 9px; padding: 10px; }
  .device-setting-icon { flex-basis: 33px; height: 36px; }
}
@media (max-width: 340px) { .theme-choices { grid-template-columns: 1fr; } }
html:not([data-reading-size="100"]) .appearance-dialog .theme-choices { grid-template-columns: 1fr; }
html:not([data-reading-size="100"]) .device-setting-action { display: none; }
@media (prefers-reduced-motion: reduce) { .theme-choice, .device-setting-row { transition: none; } }