@font-face {
  font-family: "Uthmanic Hafs";
  src: url("uthmanic_hafs_v20.ttf") format("truetype");
  font-display: swap;
}

:root {
  --ink: #26352f;
  --muted: #68766f;
  --paper: #fffdf6;
  --canvas: #f3eee2;
  --green: #245b49;
  --green-soft: #e7f0eb;
  --gold: #b49255;
  --line: rgba(54, 72, 64, .14);
  --bar-h: 64px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top, rgba(255,255,255,.82), transparent 38rem),
    var(--canvas);
  font-family: Tahoma, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.reader-bar {
  position: fixed;
  inset-inline: 0;
  z-index: 20;
  height: var(--bar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px max(12px, env(safe-area-inset-left));
  color: #f8fbf9;
  background: rgba(28, 72, 57, .96);
  box-shadow: 0 2px 18px rgba(27, 44, 37, .18);
  backdrop-filter: blur(12px);
}

.reader-bar.bottom { bottom: 0; }

.bar-info {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  direction: rtl;
}

.info-chip {
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255,255,255,.08);
  font-size: 13px;
}

.info-chip.surah-chip {
  overflow: hidden;
  max-width: 210px;
  text-overflow: ellipsis;
}

.move-button {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  color: #fff;
  background: rgba(255,255,255,.12);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease;
}

.bar-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bar-action {
  display: grid;
  place-items: center;
  height: 42px;
  min-width: 42px;
  padding: 0 10px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.12);
  font: 700 13px/1 Tahoma, Arial, sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease;
}

.move-button:hover,
.move-button:focus-visible,
.bar-action:hover,
.bar-action:focus-visible {
  background: rgba(255,255,255,.23);
  transform: scale(1.06);
  outline: none;
}

.save-feedback {
  position: fixed;
  top: calc(var(--bar-h) + 12px);
  left: 50%;
  z-index: 30;
  transform: translateX(-50%) translateY(-8px);
  padding: 9px 15px;
  border-radius: 999px;
  color: #fff;
  background: rgba(20, 55, 44, .96);
  box-shadow: 0 9px 25px rgba(20,55,44,.22);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}

.save-feedback.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.reader-shell {
  width: min(1080px, calc(100% - 28px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 22px 0 calc(var(--bar-h) + 28px);
}

.surah-heading {
  position: relative;
  margin: 0 0 18px;
  padding: 25px 18px 22px;
  overflow: hidden;
  border: 1px solid rgba(83, 92, 74, .13);
  border-radius: 22px;
  text-align: center;
  background: rgba(255, 253, 246, .9);
  box-shadow: 0 12px 38px rgba(50, 55, 45, .07);
}

.surah-heading::before,
.surah-heading::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 25%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.surah-heading::before { left: 3%; }
.surah-heading::after { right: 3%; transform: scaleX(-1); }

.surah-heading h1 {
  margin: 0;
  color: var(--green);
  font: 400 clamp(34px, 5vw, 50px)/1.5 "Uthmanic Hafs", serif;
}

.surah-heading p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.basmala {
  margin: 16px 0 8px;
  text-align: center;
  color: var(--green);
  font: 400 clamp(31px, 4.6vw, 44px)/2 "Uthmanic Hafs", serif;
}

.quran-page {
  position: relative;
  margin: 0 0 18px;
  padding: clamp(22px, 4vw, 42px) clamp(18px, 5vw, 58px);
  border: 1px solid rgba(83, 92, 74, .13);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 14px 42px rgba(50, 55, 45, .065);
  scroll-margin-block: calc(var(--bar-h) + 14px);
}

.quran-text {
  margin: 0;
  direction: rtl;
  text-align: justify;
  text-align-last: center;
  color: #182721;
  font: 400 clamp(27px, 3.9vw, 42px)/2.3 "Uthmanic Hafs", serif;
  word-spacing: -.12em;
}

.ayah { white-space: normal; }

.page-separator {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 0;
  color: #8a8f83;
  font-size: 11px;
  direction: rtl;
}

.page-separator::before,
.page-separator::after {
  content: "";
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.surah-links {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  margin: 22px 0;
  direction: rtl;
}

.surah-links a {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid rgba(36,91,73,.16);
  border-radius: 14px;
  text-decoration: none;
  background: rgba(255,253,246,.82);
}

.surah-links a:last-child { text-align: left; }
.surah-links .home-link { color: var(--green); text-align: center; }

/* Index */
.index-page { direction: rtl; }

.index-hero {
  padding: 55px 18px 34px;
  color: #fff;
  text-align: center;
  background: linear-gradient(145deg, #173f34, #2a6a55);
}

.index-hero h1 {
  margin: 0;
  font: 400 clamp(42px, 8vw, 72px)/1.4 "Uthmanic Hafs", serif;
}

.index-hero p { margin: 3px 0 0; color: rgba(255,255,255,.76); }

.index-shell {
  width: min(1060px, calc(100% - 28px));
  margin: 0 auto;
  padding: 30px 0 60px;
}

.search-box {
  position: sticky;
  top: 10px;
  z-index: 5;
  width: min(560px, 100%);
  margin: 0 auto 24px;
}

.search-box input {
  width: 100%;
  padding: 15px 18px;
  border: 1px solid rgba(36,91,73,.18);
  border-radius: 16px;
  color: var(--ink);
  background: rgba(255,255,255,.94);
  box-shadow: 0 10px 32px rgba(50,55,45,.1);
  font: inherit;
  outline: none;
}

.search-box input:focus { border-color: var(--green); }

.resume-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: min(560px, 100%);
  margin: -8px auto 24px;
  padding: 15px 17px;
  border: 1px solid rgba(180,146,85,.4);
  border-radius: 17px;
  color: var(--green);
  text-decoration: none;
  background: #fff8e9;
  box-shadow: 0 9px 28px rgba(50,55,45,.07);
}

.resume-card strong { display: block; }
.resume-card small { display: block; margin-top: 4px; color: var(--muted); }
.resume-card .resume-arrow { font-size: 22px; }
.resume-card[hidden] { display: none; }

.surah-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.surah-card {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 11px;
  min-height: 80px;
  padding: 12px;
  border: 1px solid rgba(83,92,74,.12);
  border-radius: 17px;
  text-decoration: none;
  background: rgba(255,253,246,.9);
  box-shadow: 0 9px 25px rgba(50,55,45,.045);
  transition: transform .16s ease, border-color .16s ease;
}

.surah-card:hover,
.surah-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(36,91,73,.38);
  outline: none;
}

.surah-number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(180,146,85,.45);
  border-radius: 50%;
  color: var(--green);
  background: #fbf5e8;
}

.surah-card strong { display: block; color: var(--green); font-size: 17px; }
.surah-card small { display: block; margin-top: 3px; color: var(--muted); direction: ltr; text-align: right; }
.surah-card .ayah-count { color: var(--muted); font-size: 12px; white-space: nowrap; }
.surah-card[hidden] { display: none; }

@media (max-width: 800px) {
  .surah-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  :root { --bar-h: 58px; }
  .reader-bar { gap: 7px; padding-inline: 9px; }
  .reader-bar.bottom { justify-content: space-between; }
  .bar-info { gap: 4px; }
  .info-chip { padding: 5px 7px; font-size: 11px; }
  .move-button { width: 38px; height: 38px; font-size: 21px; }
  .bar-actions { gap: 4px; }
  .bar-action { height: 38px; min-width: 38px; padding-inline: 8px; font-size: 11px; }
  .reader-shell { width: min(100% - 14px, 1080px); padding-top: 10px; }
  .surah-heading, .quran-page { border-radius: 16px; }
  .surah-heading { padding-block: 18px; }
  .surah-heading::before, .surah-heading::after { width: 15%; }
  .quran-page { padding: 22px 14px; margin-bottom: 10px; }
  .quran-text { font-size: clamp(25px, 8vw, 34px); line-height: 2.18; }
  .basmala { font-size: clamp(29px, 8.6vw, 37px); }
  .surah-links { grid-template-columns: 1fr 52px 1fr; font-size: 12px; }
  .surah-links a { padding: 10px 8px; }
  .surah-grid { grid-template-columns: 1fr; }
  .index-hero { padding-top: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}