/* ============================================================
   Sri Lanka Prayer Times — Design Concepts: shared structure
   Each concept page loads this file FIRST, then its own
   designN.css which overrides the --d-* tokens and adds flavor.
   Same DOM + IDs as the live site, so app.js works unchanged.
   ============================================================ */

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/plus-jakarta-sans.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
                 U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
                 U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── Tokens (neutral defaults — themes override) ────────── */
:root {
  --d-font:    'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --d-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --d-bg:        #F4F1EC;
  --d-surface:   #FFFFFF;
  --d-surface-2: #FAFAF7;
  --d-ink:       #1A1A1A;
  --d-muted:     #6B6960;
  --d-faint:     #A09E96;
  --d-accent:    #B8892A;
  --d-accent-2:  #58655a;
  --d-on-accent: #FFFFFF;
  --d-border:    rgba(0,0,0,.10);

  --d-r-sm: 8px;
  --d-r-md: 14px;
  --d-r-lg: 22px;

  --d-shadow-1: 0 2px 8px rgba(0,0,0,.07);
  --d-shadow-2: 0 8px 30px rgba(0,0,0,.12);

  --d-header-bg:     rgba(26,26,26,.85);
  --d-header-ink:    #FFFFFF;
  --d-header-border: rgba(255,255,255,.08);

  --d-hero-bg:    #1A1A1A;
  --d-hero-ink:   #FFFFFF;
  --d-hero-muted: rgba(255,255,255,.6);

  --d-card-border: 1px solid var(--d-border);
  --d-ease: 0.2s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
  overflow-x: clip;
  background-color: var(--d-hero-bg);
}
body {
  font-family: var(--d-font);
  background: var(--d-bg);
  color: var(--d-ink);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  width: 100%;
}
a { color: inherit; }
button { font-family: inherit; cursor: pointer; }
select { font-family: inherit; }

/* ── Concept banner (preview navigation) ────────────────── */
.design-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 14px calc(8px);
  font-size: 12px;
  font-weight: 600;
  background: var(--d-accent);
  color: var(--d-on-accent);
  position: relative;
  z-index: 300;
}
.design-banner a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}
.design-banner .db-name { opacity: .85; white-space: nowrap; }

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  background: var(--d-header-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--d-header-border);
  padding-top: env(safe-area-inset-top);
  position: sticky;
  top: 0;
  z-index: 200;
  width: 100%;
  color: var(--d-header-ink);
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--d-header-border);
  max-width: 1020px;
  margin: 0 auto;
  min-width: 0;
}
.header-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; min-width: 0; }
.logo-emblem { font-size: 26px; line-height: 1; }
.logo-title  { font: 800 15px/1.2 var(--d-display); letter-spacing: -.01em; }
.logo-sub    { font-size: 10px; opacity: .65; }
.header-date { text-align: right; min-width: 0; }
.header-gregorian { font: 700 12.5px/1.3 var(--d-font); font-variant-numeric: tabular-nums; }
.header-hijri     { font-size: 10.5px; opacity: .65; }

.selectors-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  max-width: 1020px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.sel-group { display: flex; align-items: center; gap: 7px; min-width: 0; flex: 1 1 150px; }
.sel-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; opacity: .55; }
.selectors-bar select {
  flex: 1;
  min-width: 0;
  appearance: none;
  -webkit-appearance: none;
  background: rgba(255,255,255,.1);
  color: var(--d-header-ink);
  border: 1px solid var(--d-header-border);
  border-radius: var(--d-r-sm);
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 600;
}
.selectors-bar select option { color: #111; background: #fff; }
.btn-locate {
  border: 1px solid var(--d-header-border);
  background: var(--d-accent);
  color: var(--d-on-accent);
  border-radius: var(--d-r-sm);
  padding: 8px 13px;
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
  transition: filter var(--d-ease);
}
.btn-locate:hover { filter: brightness(1.08); }
.btn-locate.locating { opacity: .7; pointer-events: none; }

/* ── Hero ───────────────────────────────────────────────── */
.hero-section { background: var(--d-hero-bg); color: var(--d-hero-ink); position: relative; overflow: hidden; }
.hero-inner {
  max-width: 1020px;
  margin: 0 auto;
  padding: 30px 20px 64px;
  position: relative;
  z-index: 2;
}
.hero-location { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hero-location-name { font: 800 17px/1.25 var(--d-display); letter-spacing: -.01em; }
.hero-location-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: 3px 9px;
  border-radius: 99px;
  background: var(--d-accent);
  color: var(--d-on-accent);
}
.hero-date-block { margin-top: 6px; font-size: 12.5px; color: var(--d-hero-muted); font-variant-numeric: tabular-nums; }
.hero-body {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.hero-next-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; color: var(--d-accent); }
.hero-next-name  { font: 800 40px/1.05 var(--d-display); letter-spacing: -.02em; margin-top: 4px; }
.hero-next-at    { font-size: 14px; color: var(--d-hero-muted); margin-top: 3px; }
.hero-timer-side { text-align: right; }
.hero-timer-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; color: var(--d-hero-muted); }
.hero-timer {
  font: 800 46px/1.05 var(--d-display);
  letter-spacing: .01em;
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
}

/* ── Main layout ────────────────────────────────────────── */
.main-content { max-width: 1020px; margin: 0 auto; padding: 0 16px 30px; }
.prayers-pullup { margin-top: -38px; position: relative; z-index: 5; }
.prayers-layout { display: grid; grid-template-columns: 240px 1fr; gap: 14px; }
@media (max-width: 720px) { .prayers-layout { grid-template-columns: 1fr; } }

/* Featured card */
.prayer-featured {
  background: var(--d-surface);
  border: var(--d-card-border);
  border-radius: var(--d-r-lg);
  box-shadow: var(--d-shadow-2);
  padding: 22px 20px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.featured-now-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .1em;
  padding: 3px 9px;
  border-radius: 99px;
  background: var(--d-accent);
  color: var(--d-on-accent);
}
.featured-icon { font-size: 34px; }
.featured-name { font: 800 22px/1.1 var(--d-display); letter-spacing: -.01em; }
.featured-time { font: 800 34px/1.05 var(--d-display); font-variant-numeric: tabular-nums; color: var(--d-accent); }
.featured-time-ampm { font-size: 15px; font-weight: 700; }
.featured-sub { font-size: 11.5px; color: var(--d-muted); min-height: 1.2em; }

/* Prayer list */
.prayer-list-panel {
  background: var(--d-surface);
  border: var(--d-card-border);
  border-radius: var(--d-r-lg);
  box-shadow: var(--d-shadow-1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.prayer-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 18px;
  border-bottom: 1px solid var(--d-border);
  transition: background var(--d-ease);
}
.prayer-row:last-child { border-bottom: none; }
.pr-icon { font-size: 17px; width: 24px; text-align: center; }
.pr-name { font-weight: 700; font-size: 14.5px; }
.pr-time { margin-left: auto; font-weight: 700; font-size: 15px; font-variant-numeric: tabular-nums; }
.pr-time-ampm { font-size: 11px; font-weight: 600; color: var(--d-faint); }
.pr-badge {
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 2px 8px;
  border-radius: 99px;
}
.pr-badge-now  { background: var(--d-accent);   color: var(--d-on-accent); }
.pr-badge-next { background: var(--d-accent-2); color: var(--d-on-accent); }
.prayer-row.is-current { background: color-mix(in srgb, var(--d-accent) 12%, transparent); }
.prayer-row.is-current .pr-time { color: var(--d-accent); }
.prayer-row.is-past    { opacity: .45; }
.prayer-row.is-sunrise .pr-name, .prayer-row.is-sunrise .pr-time { color: var(--d-faint); font-weight: 500; }

/* Imsak strip */
.imsak-strip {
  display: flex;
  align-items: stretch;
  gap: 14px;
  background: var(--d-surface);
  border: var(--d-card-border);
  border-radius: var(--d-r-md);
  box-shadow: var(--d-shadow-1);
  padding: 13px 18px;
  margin-top: 14px;
}
.imsak-item { display: flex; align-items: center; gap: 11px; flex: 1; }
.imsak-icon { font-size: 21px; }
.imsak-label { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--d-muted); }
.imsak-value { font: 800 19px/1.2 var(--d-display); font-variant-numeric: tabular-nums; }
.imsak-value-ampm { font-size: 11.5px; font-weight: 600; color: var(--d-faint); }
.imsak-divider { width: 1px; background: var(--d-border); }

/* Section headings */
.section-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 26px 0 12px;
}
.section-title { font: 800 19px/1.2 var(--d-display); letter-spacing: -.01em; }
.btn-share {
  border: 1px solid var(--d-border);
  background: var(--d-surface);
  color: var(--d-ink);
  border-radius: var(--d-r-sm);
  padding: 7px 13px;
  font-size: 12.5px;
  font-weight: 700;
  transition: background var(--d-ease);
}
.btn-share:hover { background: var(--d-surface-2); }

/* Monthly table */
.monthly-card {
  background: var(--d-surface);
  border: var(--d-card-border);
  border-radius: var(--d-r-md);
  box-shadow: var(--d-shadow-1);
  overflow: hidden;
}
.monthly-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 13px 16px;
  border-bottom: 1px solid var(--d-border);
}
.monthly-title { font: 800 15px/1.2 var(--d-display); }
.monthly-zone-badge { font-size: 11px; font-weight: 600; color: var(--d-muted); }
.monthly-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.monthly-table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 560px; }
.monthly-table th {
  text-align: left;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--d-muted);
  padding: 9px 10px;
  border-bottom: 1px solid var(--d-border);
  background: var(--d-surface-2);
  position: sticky;
  top: 0;
}
.monthly-table td { padding: 7px 10px; border-bottom: 1px solid var(--d-border); font-variant-numeric: tabular-nums; white-space: nowrap; }
.monthly-table tr:last-child td { border-bottom: none; }
.monthly-table tr.is-friday td { color: var(--d-accent-2); font-weight: 600; }
.monthly-table tr.today-monthly td { background: color-mix(in srgb, var(--d-accent) 13%, transparent); font-weight: 700; }
.today-chip {
  display: inline-block;
  margin-left: 7px;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 1px 7px;
  border-radius: 99px;
  background: var(--d-accent);
  color: var(--d-on-accent);
}

/* Foot note */
.foot-note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--d-muted);
  background: var(--d-surface-2);
  border: 1px dashed var(--d-border);
  border-radius: var(--d-r-sm);
  padding: 11px 14px;
}

/* Apartment table */
.apt-card {
  background: var(--d-surface);
  border: var(--d-card-border);
  border-radius: var(--d-r-md);
  box-shadow: var(--d-shadow-1);
  overflow: hidden;
}
.apt-header { font: 800 14px/1.3 var(--d-display); padding: 13px 16px 2px; }
.apt-sub { font-size: 11px; color: var(--d-muted); padding: 0 16px 11px; border-bottom: 1px solid var(--d-border); }
.apt-table-scroll { overflow-x: auto; }
.apt-table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 420px; }
.apt-table th {
  text-align: left;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--d-muted);
  background: var(--d-surface-2);
  padding: 9px 10px;
  border-bottom: 1px solid var(--d-border);
}
.apt-table td { padding: 8px 10px; border-bottom: 1px solid var(--d-border); font-variant-numeric: tabular-nums; }
.apt-table tr:last-child td { border-bottom: none; }
.diff-neg { color: #C2452B; font-weight: 700; }
.diff-pos { color: #2B7A3F; font-weight: 700; }
.apt-note { font-size: 10.5px; color: var(--d-faint); padding: 9px 16px; border-top: 1px solid var(--d-border); }

/* Attribution */
.attribution-card {
  display: flex;
  gap: 14px;
  background: var(--d-surface);
  border: var(--d-card-border);
  border-radius: var(--d-r-md);
  box-shadow: var(--d-shadow-1);
  padding: 16px;
  margin-top: 22px;
}
.attr-logo { font-size: 30px; }
.attr-body h3 { font: 800 14.5px/1.3 var(--d-display); margin-bottom: 4px; }
.attr-body p { font-size: 12px; color: var(--d-muted); }
.attr-links { display: flex; flex-wrap: wrap; gap: 7px 16px; margin-top: 9px; }
.attr-links a { font-size: 12px; font-weight: 600; color: var(--d-accent); text-decoration: none; }
.attr-links a:hover { text-decoration: underline; }

/* Footer */
.site-footer {
  background: var(--d-hero-bg);
  color: var(--d-hero-muted);
  text-align: center;
  font-size: 11.5px;
  padding: 22px 16px calc(26px + env(safe-area-inset-bottom));
  margin-top: 26px;
}
.site-footer a { color: var(--d-accent); text-decoration: none; }

/* ── Share modal ────────────────────────────────────────── */
.share-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--d-ease);
}
.share-modal-overlay.visible { opacity: 1; pointer-events: auto; }
.share-modal {
  background: var(--d-surface);
  color: var(--d-ink);
  border: var(--d-card-border);
  border-radius: var(--d-r-md);
  box-shadow: var(--d-shadow-2);
  width: 100%;
  max-width: 520px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  padding: 16px;
  transform: translateY(14px);
  transition: transform var(--d-ease);
}
.share-modal-overlay.visible .share-modal { transform: none; }
.share-modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.share-modal-title { font: 800 15px/1.2 var(--d-display); }
.btn-modal-close {
  border: 1px solid var(--d-border);
  background: transparent;
  color: var(--d-muted);
  width: 30px; height: 30px;
  border-radius: 99px;
  font-size: 13px;
}
.btn-modal-close:hover { background: var(--d-surface-2); color: var(--d-ink); }
.share-date-picker { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; }
.share-date-label { font-size: 12px; font-weight: 700; color: var(--d-muted); }
.share-date-input {
  border: 1px solid var(--d-border);
  background: var(--d-surface-2);
  color: var(--d-ink);
  border-radius: var(--d-r-sm);
  padding: 6px 9px;
  font-size: 13px;
  font-family: inherit;
}
.share-preview {
  flex: 1;
  overflow: auto;
  background: var(--d-surface-2);
  border: 1px solid var(--d-border);
  border-radius: var(--d-r-sm);
  padding: 11px;
  font: 11px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre;
  margin-bottom: 11px;
}
.share-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.share-actions button {
  flex: 1;
  border: 1px solid var(--d-border);
  border-radius: var(--d-r-sm);
  padding: 9px 11px;
  font-size: 13px;
  font-weight: 700;
  background: var(--d-surface-2);
  color: var(--d-ink);
  white-space: nowrap;
}
.btn-share-native { background: var(--d-accent) !important; color: var(--d-on-accent) !important; border-color: transparent !important; }
.btn-copy.copied { background: #2B7A3F !important; color: #fff !important; }

/* ── Spinner / loading ──────────────────────────────────── */
.spinner {
  width: 22px; height: 22px;
  border: 3px solid var(--d-border);
  border-top-color: var(--d-accent);
  border-radius: 50%;
  animation: d-spin .8s linear infinite;
}
@keyframes d-spin { to { transform: rotate(360deg); } }
.loading-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 34px 16px;
  color: var(--d-faint);
  font-size: 13px;
}

/* ── Toast ──────────────────────────────────────────────── */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(22px + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(12px);
  background: var(--d-ink);
  color: var(--d-bg);
  font-size: 13px;
  font-weight: 600;
  padding: 11px 18px;
  border-radius: 99px;
  box-shadow: var(--d-shadow-2);
  max-width: min(92vw, 480px);
  text-align: center;
  z-index: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--d-ease), transform var(--d-ease);
}
.toast.visible { opacity: 1; transform: translateX(-50%); }

/* ── First-run locate prompt ────────────────────────────── */
.locate-prompt {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(12px);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--d-surface);
  color: var(--d-ink);
  border: var(--d-card-border);
  border-radius: var(--d-r-md);
  box-shadow: var(--d-shadow-2);
  padding: 13px 16px;
  width: min(92vw, 440px);
  z-index: 550;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--d-ease), transform var(--d-ease);
}
.locate-prompt.visible { opacity: 1; transform: translateX(-50%); pointer-events: auto; }
.locate-prompt .lp-text { font: 600 14px/1.35 var(--d-font); }
.locate-prompt .lp-actions { display: flex; gap: 8px; margin-left: auto; }
.locate-prompt button {
  border: 1px solid var(--d-border);
  border-radius: var(--d-r-sm);
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 700;
}
.locate-prompt .lp-allow { background: var(--d-accent); color: var(--d-on-accent); border-color: transparent; }
.locate-prompt .lp-skip  { background: transparent; color: var(--d-muted); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .header-date { display: none; }
  .hero-next-name { font-size: 32px; }
  .hero-timer { font-size: 38px; }
  .hero-body { align-items: flex-start; }
  .hero-timer-side { text-align: left; }
}