/* Abjjad Birthday contest — festive theme (RTL). Brand palette:
   orange #F95101 (dominant) · cyan #2FB8CD · purple #7503E5 (accent) · ink #111117 · off-white #F8F6F2.
   Self-contained; loaded only by /birthday.
   IMPORTANT: the site sets html { font-size: 62.5% } => 1rem = 10px. All sizes follow that convention. */
#birthday-main {
  --bd-orange: #F95101;         /* dominant brand */
  --bd-orange-deep: #C93F00;    /* darker orange for gradients / white-text surfaces */
  --bd-cyan: #2FB8CD;
  --bd-cyan-light: #5FD0E0;
  --bd-cyan-deep: #0E8195;      /* readable cyan for text on white */
  --bd-purple: #7503E5;         /* accent */
  --bd-ink: #111117;
  --bd-ink-soft: #55535E;
  --bd-line: #E9E4DB;
  --bd-surface: #ffffff;
  --bd-bg: #F8F6F2;
  --bd-good: #0E8195;           /* completed = readable cyan */
  --bd-radius: 1.6rem;
  --bd-shadow: 0 0.1rem 0.2rem rgba(17,17,23,.06), 0 1rem 3rem -1.4rem rgba(17,17,23,.22);

  direction: rtl;
  background: var(--bd-bg);
  color: var(--bd-ink);
  font-family: inherit;
  font-size: 1.5rem;            /* 15px base (site root is 62.5% => 1rem = 10px) */
  line-height: 1.6;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}
#birthday-main * { box-sizing: border-box; }
#birthday-main img { max-width: 100%; }

/* hero */
#birthday-main .bd-hero {
  position: relative;
  overflow: hidden;
  margin: 0 -1.5rem;
  padding: 4rem 2rem 3rem;
  text-align: center;
  color: #fff;
  background:
    radial-gradient(90% 120% at 85% -20%, rgba(47,184,205,.35), transparent 55%),
    radial-gradient(80% 120% at 8% -10%, rgba(255,140,60,.45), transparent 52%),
    linear-gradient(135deg, var(--bd-orange) 0%, var(--bd-orange-deep) 52%, var(--bd-purple) 122%);
}
#birthday-main .bd-confetti { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
#birthday-main .bd-hero-inner { position: relative; max-width: 62rem; margin: 0 auto; }
#birthday-main .bd-week-badge {
  display: inline-flex; align-items: center; gap: .8rem;
  font-size: 1.35rem; font-weight: 700; letter-spacing: .02em;
  padding: .6rem 1.4rem; border-radius: 99rem;
  background: rgba(255,255,255,.18); border: .1rem solid rgba(255,255,255,.35);
}
#birthday-main .bd-hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.6rem); font-weight: 800; line-height: 1.12;
  margin: 1.4rem 0 .8rem; color: #fff; text-shadow: 0 .2rem 1.4rem rgba(17,17,23,.35);
}
#birthday-main .bd-hero p.bd-tagline { color: rgba(255,255,255,.92); font-size: 1.7rem; margin: 0 auto 1.6rem; max-width: 46rem; }
#birthday-main .bd-hero-rules { display: inline-block; color: #fff; font-weight: 700; font-size: 1.5rem; text-decoration: underline; text-underline-offset: .4rem; cursor: pointer; background: none; border: none; }

/* week strip — clickable pills */
#birthday-main .bd-weekstrip { display: flex; gap: .8rem; flex-wrap: wrap; justify-content: center; padding: 2rem 0 .5rem; }
#birthday-main .bd-week-pill {
  flex: 0 0 auto; font-size: 1.35rem; font-weight: 700; font-family: inherit;
  padding: .7rem 1.4rem; border-radius: 99rem; cursor: pointer;
  border: .1rem solid var(--bd-line); background: var(--bd-surface); color: var(--bd-ink-soft);
  transition: transform .08s ease, box-shadow .12s ease;
}
#birthday-main .bd-week-pill:hover { box-shadow: var(--bd-shadow); transform: translateY(-.1rem); }
#birthday-main .bd-week-pill:focus-visible { outline: .2rem solid var(--bd-orange); outline-offset: .2rem; }
#birthday-main .bd-week-pill.is-selected { background: var(--bd-orange); color: #fff; border-color: var(--bd-orange); }
#birthday-main .bd-week-pill .bd-live-dot { color: var(--bd-orange); font-size: 1.1rem; vertical-align: middle; }
#birthday-main .bd-week-pill.is-selected .bd-live-dot { color: #fff; }
#birthday-main .bd-week-pill .bd-mode { font-size: 1.2em; }

/* tabs */
#birthday-main .bd-tabs { display: flex; gap: .8rem; justify-content: center; margin: 2.4rem auto .4rem; max-width: 60rem; }
#birthday-main .bd-tab {
  flex: 1 1 auto; max-width: 18rem; font-size: 1.55rem; font-weight: 700; font-family: inherit; padding: 1.1rem .8rem; cursor: pointer;
  background: var(--bd-surface); border: .1rem solid var(--bd-line); border-radius: 1.2rem; color: var(--bd-ink-soft);
}
#birthday-main .bd-tab.is-active { background: var(--bd-ink); color: #fff; border-color: var(--bd-ink); }

#birthday-main .bd-panel { display: none; max-width: 80rem; margin: 2.4rem auto 0; }
#birthday-main .bd-panel.is-active { display: block; }

/* publisher spotlight */
#birthday-main .bd-spotlight {
  display: flex; align-items: center; gap: 1.8rem; padding: 2rem 2.2rem;
  background: linear-gradient(135deg, var(--bd-orange-deep), var(--bd-orange)); color: #fff;
  border-radius: var(--bd-radius); box-shadow: var(--bd-shadow);
}
#birthday-main .bd-pub-logo { width: 6.4rem; height: 6.4rem; border-radius: 50%; flex: 0 0 auto; object-fit: cover; background: var(--bd-cyan); display: grid; place-items: center; font-weight: 800; font-size: 2.8rem; color: var(--bd-ink); overflow: hidden; }
#birthday-main .bd-pub-logo img { width: 100%; height: 100%; object-fit: cover; }
#birthday-main .bd-pub-meta { flex: 1 1 auto; min-width: 0; }
#birthday-main .bd-pub-eyebrow { font-size: 1.25rem; color: #fff; opacity: .85; font-weight: 700; letter-spacing: .04em; }
#birthday-main .bd-pub-name { font-size: 2.2rem; font-weight: 800; margin: .3rem 0; }
#birthday-main .bd-pub-desc { font-size: 1.4rem; color: rgba(255,255,255,.9); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
#birthday-main .bd-pub-cta { flex: 0 0 auto; align-self: center; font-size: 1.4rem; font-weight: 800; white-space: nowrap; padding: .9rem 1.6rem; border-radius: 1rem; background: #fff; color: var(--bd-orange-deep); text-decoration: none; }
#birthday-main .bd-pub-cta:hover { background: var(--bd-bg); }

/* book rail */
#birthday-main .bd-section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 2.6rem 0 1.2rem; }
#birthday-main .bd-section-title h2 { font-size: 2rem; font-weight: 800; margin: 0; }
#birthday-main .bd-rail { display: flex; gap: 1.4rem; overflow-x: auto; padding-bottom: 1rem; scroll-snap-type: x mandatory; }
#birthday-main .bd-book { flex: 0 0 auto; width: 12.5rem; scroll-snap-align: start; text-decoration: none; color: var(--bd-ink); }
#birthday-main .bd-book img, #birthday-main .bd-book .bd-book-ph { width: 12.5rem; height: 18.5rem; border-radius: 1rem; box-shadow: var(--bd-shadow); object-fit: cover; background: linear-gradient(150deg, var(--bd-purple), var(--bd-orange)); display: block; }
#birthday-main .bd-book-title { font-size: 1.35rem; margin-top: .8rem; line-height: 1.35; color: var(--bd-ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
#birthday-main .bd-book-author { font-size: 1.2rem; color: var(--bd-ink-soft); margin-top: .2rem; }

/* "surprise" teaser (books hidden for weeks other than the current one) */
#birthday-main .bd-surprise { text-align: center; padding: 3.2rem 2rem; margin-top: 1.6rem; border: .2rem dashed var(--bd-line); border-radius: var(--bd-radius); background: var(--bd-surface); }
#birthday-main .bd-surprise .bd-gift { font-size: 4.4rem; line-height: 1; }
#birthday-main .bd-surprise h3 { font-size: 1.9rem; font-weight: 800; margin: 1.2rem 0 .5rem; }
#birthday-main .bd-surprise p { font-size: 1.45rem; color: var(--bd-ink-soft); margin: 0; }

/* friendly empty / loading state */
#birthday-main .bd-state { text-align: center; padding: 4rem 2rem; }
#birthday-main .bd-state .bd-state-emoji { font-size: 5rem; line-height: 1; }
#birthday-main .bd-state h3 { font-size: 2rem; font-weight: 800; margin: 1.4rem 0 .6rem; }
#birthday-main .bd-state p { font-size: 1.5rem; color: var(--bd-ink-soft); max-width: 42rem; margin: 0 auto 1.8rem; line-height: 1.6; }
#birthday-main .bd-state .bd-state-cta { display: inline-block; font-size: 1.5rem; font-weight: 800; padding: 1rem 2rem; border-radius: 1.2rem; background: var(--bd-orange); color: #fff; text-decoration: none; border: none; cursor: pointer; }
#birthday-main .bd-state.is-loading { color: var(--bd-ink-soft); }
#birthday-main .bd-spinner { width: 3.2rem; height: 3.2rem; border-radius: 50%; border: .4rem solid var(--bd-line); border-top-color: var(--bd-orange); margin: 0 auto 1.4rem; animation: bd-spin .8s linear infinite; }
@keyframes bd-spin { to { transform: rotate(360deg); } }

/* leaderboard */
#birthday-main .bd-week-select { padding: .9rem 1.2rem; border-radius: 1rem; border: .1rem solid var(--bd-line); font-family: inherit; font-size: 1.4rem; margin-bottom: 1.4rem; background: var(--bd-surface); color: var(--bd-ink); }
#birthday-main .bd-lb-head, #birthday-main .bd-lb-row { display: grid; grid-template-columns: 3.6rem 1fr; gap: 1rem; align-items: center; }
#birthday-main .bd-lb-head { font-size: 1.2rem; color: var(--bd-ink-soft); letter-spacing: .04em; padding: 0 1.2rem .6rem; }
#birthday-main .bd-lb-row { padding: 1rem 1.2rem; border-radius: 1.2rem; background: var(--bd-surface); border: .1rem solid var(--bd-line); margin-bottom: .7rem; }
#birthday-main .bd-lb-row.is-podium { background: color-mix(in oklab, var(--bd-orange) 12%, var(--bd-surface)); border-color: color-mix(in oklab, var(--bd-orange) 34%, var(--bd-line)); }
#birthday-main .bd-lb-rank { font-weight: 800; text-align: center; font-size: 1.7rem; }
#birthday-main .bd-lb-user { display: flex; align-items: center; gap: 1rem; min-width: 0; }
#birthday-main .bd-lb-ava { width: 3.4rem; height: 3.4rem; border-radius: 50%; flex: 0 0 auto; object-fit: cover; background: var(--bd-purple); }
#birthday-main .bd-lb-name { font-size: 1.45rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-decoration: none; color: var(--bd-ink); }
#birthday-main .bd-lb-done { text-align: center; font-size: 1.4rem; font-weight: 700; color: var(--bd-good); }
#birthday-main .bd-lb-time { text-align: center; font-size: 1.25rem; color: var(--bd-orange-deep); direction: ltr; }

/* my progress */
#birthday-main .bd-mp-head { display: flex; align-items: center; justify-content: space-between; gap: 1.6rem; flex-wrap: wrap; padding: 2rem 2.2rem; background: linear-gradient(135deg, var(--bd-orange-deep), var(--bd-orange)); color: #fff; border-radius: var(--bd-radius); margin-bottom: 1.6rem; }
#birthday-main .bd-mp-rank { font-size: 3.4rem; font-weight: 800; line-height: 1; }
#birthday-main .bd-mp-rank small { font-size: 1.4rem; font-weight: 500; color: rgba(255,255,255,.8); }
#birthday-main .bd-mp-stats { display: flex; gap: 2rem; text-align: center; }
#birthday-main .bd-mp-stat .v { font-size: 2.4rem; font-weight: 800; }
#birthday-main .bd-mp-stat .k { font-size: 1.2rem; color: rgba(255,255,255,.8); }
#birthday-main .bd-mp-item { display: flex; align-items: center; gap: 1.4rem; padding: 1.1rem 1.2rem; border: .1rem solid var(--bd-line); border-radius: 1.2rem; background: var(--bd-surface); margin-bottom: .9rem; text-decoration: none; color: var(--bd-ink); }
#birthday-main a.bd-mp-item:hover { box-shadow: var(--bd-shadow); }
#birthday-main .bd-mp-cover { width: 4.4rem; height: 6.4rem; border-radius: .8rem; flex: 0 0 auto; object-fit: cover; background: linear-gradient(150deg, var(--bd-purple), var(--bd-orange)); }
#birthday-main .bd-mp-t { font-size: 1.45rem; font-weight: 700; }
#birthday-main .bd-mp-bar { height: .9rem; border-radius: 99rem; background: #ece7df; overflow: hidden; margin-top: .6rem; }
#birthday-main .bd-mp-bar > i { display: block; height: 100%; border-radius: 99rem; background: linear-gradient(90deg, var(--bd-orange), var(--bd-purple)); }
#birthday-main .bd-mp-bar.is-done > i { background: var(--bd-cyan); }
#birthday-main .bd-mp-badge { margin-inline-start: auto; font-size: 1.35rem; font-weight: 800; color: var(--bd-good); white-space: nowrap; }
#birthday-main .bd-review { text-align: center; color: var(--bd-purple); font-size: 1.4rem; padding: 1.2rem; background: color-mix(in oklab, var(--bd-purple) 8%, var(--bd-surface)); border-radius: 1.2rem; margin-bottom: 1.6rem; }

/* rules / T&C modal */
#birthday-main .bd-modal { position: fixed; inset: 0; z-index: 100000; display: flex; align-items: center; justify-content: center; padding: 2rem; }
#birthday-main .bd-modal[hidden] { display: none; }
#birthday-main .bd-modal-backdrop { position: absolute; inset: 0; background: rgba(17,17,23,.55); }
#birthday-main .bd-modal-card { position: relative; max-width: 44rem; width: 100%; max-height: 85vh; overflow-y: auto; background: var(--bd-surface); border-radius: var(--bd-radius); box-shadow: 0 2.4rem 6rem -2rem rgba(0,0,0,.5); padding: 2.6rem 2.6rem 2.4rem; }
#birthday-main .bd-modal-close { position: absolute; top: 1rem; inset-inline-start: 1.4rem; font-size: 3rem; line-height: 1; background: none; border: none; cursor: pointer; color: var(--bd-ink-soft); }
#birthday-main .bd-rules h3 { font-size: 2.1rem; font-weight: 800; margin: 0 0 1.4rem; }
#birthday-main .bd-rules ul { margin: 0; padding-inline-start: 2rem; display: flex; flex-direction: column; gap: 1rem; }
#birthday-main .bd-rules li { font-size: 1.5rem; color: var(--bd-ink-soft); line-height: 1.6; }
#birthday-main .bd-rules p { font-size: 1.45rem; color: var(--bd-ink-soft); line-height: 1.7; margin: 0 0 1.2rem; }
#birthday-main .bd-rules h4 { font-size: 1.65rem; font-weight: 800; color: var(--bd-ink); margin: 2rem 0 .9rem; }
#birthday-main .bd-rules li strong, #birthday-main .bd-rules p strong { color: var(--bd-ink); font-weight: 800; }
#birthday-main .bd-rules .bd-prizes { background: color-mix(in oklab, var(--bd-orange) 8%, var(--bd-surface)); border: .1rem solid color-mix(in oklab, var(--bd-orange) 30%, var(--bd-line)); border-radius: 1.2rem; padding: 1.2rem 1.4rem 1.4rem; margin: 0 0 1.4rem; }
#birthday-main .bd-rules .bd-prizes strong { color: var(--bd-orange-deep); }

@media (prefers-reduced-motion: reduce) { #birthday-main * { animation: none !important; transition: none !important; } }