/* Colours and fonts follow the look of rabee.net: cream parchment, dark
   brown and gold, Tajawal for text. */
:root {
  --cream: #fbf3e2;
  --cream-2: #f8f6ed;
  --paper: #fffdf7;
  --line: #e2d8c3;
  --brown: #6a3c18;
  --brown-2: #8a5426;
  --brown-3: #4a2708;
  --gold: #c9973f;
  --gold-2: #f2c65a;
  --ink: #3a2e27;
  --ink-2: #5a4941;
  --muted: #9a8a7c;
  --pattern-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='none' stroke='%23a27019' stroke-opacity='.28' stroke-width='1'%3E%3Cpath d='M20.64 20.64h18.72v18.72h-18.72z'/%3E%3Cpath d='M30 17L43 30L30 43L17 30z'/%3E%3Cpath d='M0 0L20 20M60 0L40 20M0 60L20 40M60 60L40 40M30 0v17M30 60V43M0 30h17M60 30H43'/%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/svg%3E");
  --pattern-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='none' stroke='%23f3d9a4' stroke-opacity='.13' stroke-width='1'%3E%3Cpath d='M20.64 20.64h18.72v18.72h-18.72z'/%3E%3Cpath d='M30 17L43 30L30 43L17 30z'/%3E%3Cpath d='M0 0L20 20M60 0L40 20M0 60L20 40M60 60L40 40M30 0v17M30 60V43M0 30h17M60 30H43'/%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/svg%3E");
  --row-line: #efe8da;
  --row-hover: #fdf8ec;
  --card-bg: linear-gradient(180deg, #fffaf0, #f6eedc);
  --card-ring: #efe2c4;
  --btn-bg: #f1e6cf;
  --btn-ring: #fff;
  --glow: rgba(255, 250, 238, .95);
  --glow-0: rgba(255, 250, 238, 0);
  --name-grad: linear-gradient(180deg, #8a5426 0%, #5a2d00 55%, #3e1f02 100%);
  --link-soft: #b08a4e;
  --dot: #cdbfa8;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(74, 39, 8, .10);
  color-scheme: light;
}

/* Dark mode: night-time brown and gold. Chosen with the button in the nav bar;
   the choice is saved, otherwise it follows the phone or computer setting. */
:root[data-theme="dark"] {
  --cream: #1d140d;
  --cream-2: #17100a;
  --paper: #241a12;
  --line: #3d2d1f;
  --brown: #e0b56a;
  --brown-2: #f2c65a;
  --brown-3: #f3dcb0;
  --ink: #eadfcf;
  --ink-2: #cdbca6;
  --muted: #9c8a76;
  --pattern-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='none' stroke='%23c9973f' stroke-opacity='.10' stroke-width='1'%3E%3Cpath d='M20.64 20.64h18.72v18.72h-18.72z'/%3E%3Cpath d='M30 17L43 30L30 43L17 30z'/%3E%3Cpath d='M0 0L20 20M60 0L40 20M0 60L20 40M60 60L40 40M30 0v17M30 60V43M0 30h17M60 30H43'/%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/svg%3E");
  --row-line: #33261a;
  --row-hover: #2c2016;
  --card-bg: linear-gradient(180deg, #2a1e14, #211710);
  --card-ring: #3d2d1f;
  --btn-bg: #3a2a1b;
  --btn-ring: #241a12;
  --glow: rgba(60, 38, 18, .55);
  --glow-0: rgba(60, 38, 18, 0);
  --name-grad: linear-gradient(180deg, #ffe39a 0%, #f2c65a 50%, #c9973f 100%);
  --link-soft: #c9a066;
  --dot: #5a4633;
  --shadow: 0 2px 10px rgba(0, 0, 0, .35);
  color-scheme: dark;
}
:root[data-theme="dark"] .btn { color: #1d140d; }
:root[data-theme="dark"] .btn:hover { background: var(--gold-2); color: #1d140d; }
:root[data-theme="dark"] .round-btn:hover { color: #1d140d; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cream-2) var(--pattern-light);
  background-size: 60px 60px;
  color: var(--ink);
  font-family: 'Tajawal', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  min-height: 100vh; display: flex; flex-direction: column;
}
main.container { flex: 1 0 auto; }
a { color: var(--brown); text-decoration: none; }
a:hover { color: var(--brown-2); }
.ic { width: 1.25em; height: 1.25em; flex: none; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* ---- Header ---- */
.site-head { position: relative; }
.brand-wrap {
  background:
    radial-gradient(ellipse at center, var(--glow) 0 35%, var(--glow-0) 72%),
    var(--pattern-light), var(--cream);
  background-size: auto, 60px 60px, auto;
  text-align: center;
  padding: 26px 16px 22px;
}
.brand { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; }
.brand-name {
  font-family: 'Aref Ruqaa', 'Amiri', serif; font-weight: 700;
  font-size: clamp(30px, 6.4vw, 62px); line-height: 1.35;
  background: var(--name-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 1px 0 rgba(242, 198, 90, .25);
  padding: 0 6px;
}

.site-nav {
  background: var(--pattern-dark), linear-gradient(180deg, #8a5426, #6a3c18 55%, #56300f);
  background-size: 60px 60px, auto;
  border-top: 3px solid #b4864c;
  border-bottom: 3px solid #4a2708;
  box-shadow: 0 6px 12px -4px rgba(74, 39, 8, .45);
  position: sticky; top: 0; z-index: 10;
}
.nav-inner { width: min(1180px, 100% - 32px); margin-inline: auto; }
.site-nav ul {
  list-style: none; margin: 0; padding: 8px 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 4px;
}
.site-nav a {
  display: block; color: #fff6e7; font-size: 15.5px; font-weight: 500;
  padding: 5px 13px; border-radius: 999px; white-space: nowrap;
  transition: background-color .2s, color .2s;
}
.site-nav a:hover { background: rgba(255, 246, 231, .14); color: #fff; }
.site-nav a.active { background: #4a2708; box-shadow: inset 0 0 0 1px rgba(242, 198, 90, .45); color: var(--gold-2); }
.menu-btn { display: none; }
.nav-inner { position: relative; }
.theme-btn {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 246, 231, .10); color: var(--gold-2); cursor: pointer;
  border: 1px solid rgba(242, 198, 90, .45); padding: 0;
  transition: background-color .2s;
}
.theme-btn:hover { background: rgba(255, 246, 231, .22); }
.theme-btn .ic { width: 20px; height: 20px; }
.theme-btn .i-sun, :root[data-theme="dark"] .theme-btn .i-moon { display: none; }
:root[data-theme="dark"] .theme-btn .i-sun { display: block; }
@media (min-width: 721px) { .site-nav ul { padding-inline: 46px; } }

/* ---- Layout ---- */
main.container { padding: 28px 0 40px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }

/* ---- Panels (brown tab header + golden round badge, like rabee.net) ---- */
.panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.panel + .panel { margin-top: 24px; }
.panel-head {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px;
  background: var(--pattern-dark), linear-gradient(180deg, #8a5426, #6a3c18);
  background-size: 60px 60px, auto;
  border-bottom: 3px solid #b4864c;
}
.panel-head h2 { margin: 0; font-size: 20px; font-weight: 700; color: #fff6e7; }
.badge {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: radial-gradient(circle at 35% 30%, #ffd76e, #e3a42c 60%, #b8791a);
  color: #4a2708; box-shadow: 0 0 0 3px #fff6e7, 0 2px 6px rgba(0, 0, 0, .3);
}
.badge .ic { width: 22px; height: 22px; }
.panel-body { padding: 18px; }
.panel-body:empty { min-height: 160px; }

/* ---- Category cards ---- */
.cat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.cat-card {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
  padding: 22px 12px 16px; border-radius: 12px; color: var(--ink);
  background: var(--card-bg);
  border: 1px solid var(--line);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.cat-card:hover { transform: translateY(-3px); border-color: #cfb27a; box-shadow: 0 8px 18px -8px rgba(74, 39, 8, .4); color: var(--ink); }
.cat-ic {
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: var(--pattern-dark), linear-gradient(180deg, #8a5426, #5a2d00);
  background-size: 30px 30px, auto;
  color: var(--gold-2); box-shadow: 0 0 0 4px var(--card-ring);
}
.cat-ic .ic { width: 28px; height: 28px; }
.cat-name { font-size: 18px; font-weight: 700; color: var(--brown-3); line-height: 1.4; }

/* ---- Lesson rows ---- */
.rows { list-style: none; margin: -18px; padding: 0; }
.row { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--row-line); }
.row:last-child { border-bottom: 0; }
.row:hover { background: var(--row-hover); }
.row-ic { color: var(--ink-2); }
.row-ic .ic { width: 26px; height: 26px; }
.row-body { flex: 1; min-width: 0; }
.row-title { font-weight: 500; color: var(--ink); }
.row-meta { font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.row-meta a { color: var(--link-soft); }
.dot { width: 4px; height: 4px; border-radius: 50%; background: var(--dot); display: inline-block; }
.round-btn {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--btn-bg); color: #b47a1c; box-shadow: 0 0 0 2px var(--btn-ring), 0 1px 3px rgba(0, 0, 0, .2);
  transition: background-color .2s, color .2s;
}
.round-btn:hover { background: var(--brown); color: #fff6e7; }
.round-btn .ic { width: 18px; height: 18px; }
.btn { display: inline-block; background: var(--brown); color: #fff6e7; border-radius: 999px; padding: 6px 20px; }
.btn:hover { background: #157848; color: #fff; }


/* ---- Footer ---- */
.site-foot {
  background: var(--pattern-dark), #3e2006; background-size: 60px 60px, auto;
  color: #e8d7b9; border-top: 3px solid #b4864c; padding: 20px 0; font-size: 14px;
}
.foot-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.foot-name { font-family: 'Aref Ruqaa', 'Amiri', serif; font-size: 20px; color: var(--gold-2); }

/* ---- Small screens ---- */
@media (max-width: 960px) {
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .menu-btn {
    display: flex; align-items: center; gap: 8px; margin: 0 auto; padding: 10px 16px;
    background: none; border: 0; color: #fff6e7; font: inherit; font-weight: 700; cursor: pointer;
  }
  .theme-btn { top: 23px; }
  .site-nav ul { display: none; flex-direction: column; align-items: stretch; padding: 0 0 10px; }
  .nav-open .site-nav ul { display: flex; }
  .site-nav a { text-align: center; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .foot-inner { justify-content: center; text-align: center; }
}