/* ═══════════════════════════════════════════════════════════════
   OTOKOD · layout.css
   Üst çubuk, arama, kullanıcı menüsü, mobil rıhtım, alt bilgi.
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. Sayfa iskeleti ──────────────────────────────────────── */
.shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

.main {
  flex: 1 0 auto;
  padding-top: calc(var(--header-h, 72px) + var(--s-6));
  padding-bottom: var(--s-16);
}

@media (max-width: 899px) {
  .main {
    /* mobil rıhtım için altta yer bırak */
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px) + var(--s-8));
  }
}

/* ── 2. Üst çubuk ───────────────────────────────────────────── */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-header);
  padding-top: env(safe-area-inset-top, 0px);
  transition: background var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in oklab, var(--bg) 62%, transparent);
  backdrop-filter: blur(var(--blur-strong)) saturate(var(--glass-sat));
  -webkit-backdrop-filter: blur(var(--blur-strong)) saturate(var(--glass-sat));
  border-bottom: 1px solid transparent;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out);
}

/* Sayfa kaydırıldığında çubuk katılaşır */
.site-header.is-stuck::before {
  opacity: 1;
  border-bottom-color: var(--stroke);
}

.header-bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--s-4);
  height: var(--header-h, 72px);
  transition: height var(--t-base) var(--ease-out);
}

.site-header.is-stuck .header-bar { height: 62px; }

/* Logo */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  flex: 0 0 auto;
  font-weight: 800;
  font-size: 1.06rem;
  letter-spacing: -0.045em;
  transition: transform var(--t-base) var(--ease-spring);
}
.brand:active { transform: scale(0.96); }

.brand__mark {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 11px;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: var(--text-on-accent);
  box-shadow: 0 6px 20px -8px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: -0.06em;
}
.brand__mark img { width: 100%; height: 100%; object-fit: contain; border-radius: inherit; }

.brand__text { white-space: nowrap; }
.brand__text b { color: var(--accent); font-weight: 800; }

/* Ana gezinme (masaüstü) */
.nav {
  display: flex;
  align-items: center;
  gap: var(--s-1);
  padding: var(--s-1);
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 0.48rem 0.92rem;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
  transition: color var(--t-fast) var(--ease-out), background var(--t-base) var(--ease-out);
}
.nav__link:hover { color: var(--text); background: var(--surface-2); }
.nav__link.is-active {
  color: var(--text);
  background: var(--surface-3);
  box-shadow: inset 0 1px 0 var(--sheen-top);
}
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 3px;
  transform: translateX(-50%);
  width: 14px; height: 2px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-left: auto;
  flex: 0 0 auto;
}

/* ── 3. Arama ───────────────────────────────────────────────── */
.search {
  position: relative;
  flex: 1 1 340px;
  max-width: 420px;
}

.search__box {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  height: 42px;
  padding-inline: var(--s-4);
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-base) var(--ease-out), background var(--t-fast) var(--ease-out);
}
.search__box:focus-within {
  border-color: var(--stroke-accent);
  background: var(--surface-2);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 14%, transparent);
}
.search__box .ico { color: var(--text-3); }
.search__box:focus-within .ico { color: var(--accent); }

.search__input {
  flex: 1;
  min-width: 0;
  background: none;
  border: 0;
  outline: none;
  font-size: var(--fs-sm);
  color: var(--text);
}
.search__input::placeholder { color: var(--text-3); }
.search__input::-webkit-search-cancel-button { display: none; }

.search__kbd {
  display: none;
  gap: 2px;
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--text-3);
}
@media (min-width: 1080px) { .search__kbd { display: flex; } }

kbd {
  display: inline-grid;
  place-items: center;
  min-width: 19px; height: 19px;
  padding-inline: 4px;
  border-radius: 5px;
  background: var(--surface-3);
  border: 1px solid var(--stroke);
  border-bottom-width: 2px;
  font-family: var(--font-ui);
  font-size: 0.66rem;
}

/* Öneri paneli */
.suggest {
  position: absolute;
  top: calc(100% + 10px);
  left: 0; right: 0;
  padding: var(--s-2);
  border-radius: var(--r-lg);
  max-height: min(64dvh, 480px);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  pointer-events: none;
  transition: opacity var(--t-fast) var(--ease-out), transform var(--t-base) var(--ease-spring);
}
.suggest.is-open { opacity: 1; transform: none; pointer-events: auto; }

.suggest__group { padding: var(--s-2) var(--s-3) var(--s-1); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }

.suggest__item {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2);
  border-radius: var(--r-sm);
  transition: background var(--t-fast) var(--ease-out);
}
.suggest__item:hover,
.suggest__item.is-cursor { background: var(--surface-2); }

.suggest__thumb {
  position: relative;
  width: 58px; aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
  flex: 0 0 auto;
  background: var(--bg-raise);
}
.suggest__thumb img { width: 100%; height: 100%; object-fit: cover; }

.suggest__title { font-size: var(--fs-sm); font-weight: 620; }
.suggest__meta  { font-size: var(--fs-xs); color: var(--text-3); }

.suggest__empty { padding: var(--s-6) var(--s-4); text-align: center; color: var(--text-3); font-size: var(--fs-sm); }

.suggest__all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  margin-top: var(--s-2);
  padding: var(--s-3);
  border-top: 1px solid var(--stroke);
  font-size: var(--fs-sm);
  font-weight: 620;
  color: var(--accent);
}

/* ── 4. Kullanıcı bölgesi ───────────────────────────────────── */
.user-btn {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: 4px;
  padding-right: var(--s-3);
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--stroke);
  transition: background var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}
.user-btn:hover { background: var(--surface-2); border-color: var(--stroke-strong); }
.user-btn__name { font-size: var(--fs-sm); font-weight: 620; max-width: 110px; }
.user-btn .ico--chev { color: var(--text-3); transition: transform var(--t-base) var(--ease-out); }
.user-btn[aria-expanded="true"] .ico--chev { transform: rotate(180deg); }

.user-menu { top: calc(100% + 10px); right: 0; }

.user-menu__card {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3);
  margin-bottom: var(--s-2);
  border-radius: var(--r-md);
  background: var(--surface);
}
.user-menu__name { font-size: var(--fs-sm); font-weight: 700; }
.user-menu__handle { font-size: var(--fs-xs); color: var(--text-3); }

/* Bildirim zili */
.bell { position: relative; }
.bell__dot {
  position: absolute;
  top: 6px; right: 7px;
  min-width: 17px; height: 17px;
  padding-inline: 4px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: var(--error);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 800;
  border: 2px solid var(--bg);
  animation: pulse-dot 2.4s var(--ease-in-out) infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.12); }
}

/* Tema düğmesi */
.theme-btn .ico { transition: transform var(--t-slow) var(--ease-spring); }
.theme-btn:hover .ico { transform: rotate(38deg); }

/* ── 5. Mobil rıhtım (alt gezinme) ──────────────────────────── */
.dock {
  position: fixed;
  z-index: var(--z-dock);
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 2px;
  padding: 6px;
  border-radius: var(--r-pill);
  width: calc(100vw - 24px);
  max-width: 460px;
  background: color-mix(in oklab, var(--bg) 58%, transparent);
  backdrop-filter: blur(var(--blur-strong)) saturate(var(--glass-sat));
  -webkit-backdrop-filter: blur(var(--blur-strong)) saturate(var(--glass-sat));
  border: 1px solid var(--stroke-strong);
  box-shadow:
    inset 0 1px 0 var(--sheen-top),
    0 16px 44px -16px rgba(0, 0, 0, 0.7);
  transition: transform var(--t-base) var(--ease-out), opacity var(--t-base) var(--ease-out);
}

@media (max-width: 899px) { .dock { display: flex; } }

/* Aşağı kaydırırken gizle, yukarı kaydırınca geri getir */
.dock.is-hidden {
  transform: translateX(-50%) translateY(calc(100% + 24px));
  opacity: 0;
}

.dock__item {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 7px 2px 6px;
  border-radius: var(--r-pill);
  font-size: 0.63rem;
  font-weight: 620;
  letter-spacing: -0.01em;
  color: var(--text-3);
  transition: color var(--t-fast) var(--ease-out), background var(--t-base) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.dock__item .ico { transition: transform var(--t-base) var(--ease-spring); }
.dock__item:active .ico { transform: scale(0.82); }

.dock__item.is-active { color: var(--accent); }
.dock__item.is-active .ico { transform: translateY(-1px); }
.dock__item.is-active::before {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: inherit;
  background: color-mix(in oklab, var(--accent) 16%, transparent);
  z-index: -1;
}

.dock__badge {
  position: absolute;
  top: 3px;
  right: calc(50% - 20px);
  min-width: 15px; height: 15px;
  padding-inline: 3px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: var(--error);
  color: #fff;
  font-size: 0.56rem;
  font-weight: 800;
}

.dock__avatar { width: 22px; height: 22px; border-radius: 50%; overflow: hidden; }

/* ── 6. Sayfa başlığı ───────────────────────────────────────── */
.page-head {
  position: relative;
  margin-bottom: var(--s-8);
}

.page-head__top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-5);
  flex-wrap: wrap;
}

.page-head h1 {
  font-size: var(--fs-2xl);
  letter-spacing: -0.035em;
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.page-head h1 .ico { color: var(--accent); }

.page-head p {
  margin-top: var(--s-2);
  color: var(--text-2);
  font-size: var(--fs-base);
  max-width: 62ch;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
  font-size: var(--fs-xs);
  color: var(--text-3);
  flex-wrap: wrap;
}
.crumbs a { transition: color var(--t-fast) var(--ease-out); }
.crumbs a:hover { color: var(--accent); }
.crumbs .ico { opacity: 0.4; }

/* ── 7. Alt bilgi ───────────────────────────────────────────── */
.site-footer {
  position: relative;
  margin-top: var(--s-20);
  padding-top: var(--s-12);
  padding-bottom: calc(var(--s-10) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--stroke);
  background: color-mix(in oklab, var(--bg-deep) 70%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

@media (max-width: 899px) { .site-footer { padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px)); } }

.footer-grid {
  display: grid;
  gap: var(--s-8);
  /* min() olmadan minmax() taban değeri kapsayıcıdan taşabiliyor */
  grid-template-columns:
    minmax(min(220px, 100%), 1.4fr)
    repeat(auto-fit, minmax(min(150px, 100%), 1fr));
}

/* Dar ekranda marka bloğu tam genişlik, bağlantılar iki sütun */
@media (max-width: 720px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s-6) var(--s-5);
  }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 400px) {
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
}

.footer-about p {
  margin-top: var(--s-4);
  color: var(--text-2);
  font-size: var(--fs-sm);
  max-width: 42ch;
  line-height: 1.65;
}

.footer-col h4 {
  font-size: var(--fs-xs);
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--s-4);
}

.footer-col ul { list-style: none; padding: 0; display: grid; gap: var(--s-3); }

.footer-col a {
  font-size: var(--fs-sm);
  color: var(--text-2);
  transition: color var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);
  display: inline-block;
}
.footer-col a:hover { color: var(--accent); transform: translateX(3px); }

.socials { display: flex; gap: var(--s-2); margin-top: var(--s-5); }
.socials a {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--stroke);
  color: var(--text-2);
  transition: all var(--t-fast) var(--ease-out);
}
.socials a:hover {
  color: var(--accent);
  border-color: var(--stroke-accent);
  background: color-mix(in oklab, var(--accent) 12%, transparent);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
  margin-top: var(--s-10);
  padding-top: var(--s-6);
  border-top: 1px solid var(--stroke);
  font-size: var(--fs-xs);
  color: var(--text-3);
}

/* ── 8. Yukarı çık ──────────────────────────────────────────── */
.to-top {
  position: fixed;
  right: var(--w-gutter);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 24px);
  z-index: var(--z-sticky);
  opacity: 0;
  transform: translateY(14px) scale(0.9);
  pointer-events: none;
  transition: all var(--t-base) var(--ease-spring);
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }

@media (max-width: 899px) {
  .to-top { bottom: calc(env(safe-area-inset-bottom, 0px) + 92px); right: 16px; }
}

/* ── 9. Mobil arama katmanı ─────────────────────────────────── */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  flex-direction: column;
  padding: calc(env(safe-area-inset-top, 0px) + var(--s-4)) var(--s-4) var(--s-4);
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(var(--blur-strong)) saturate(var(--glass-sat));
  -webkit-backdrop-filter: blur(var(--blur-strong)) saturate(var(--glass-sat));
}
.search-overlay.is-open { display: flex; animation: fade-in var(--t-base) var(--ease-out); }
.search-overlay .search { max-width: none; flex: 0 0 auto; }
.search-overlay .suggest {
  position: static;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  margin-top: var(--s-4);
  max-height: none;
  flex: 1;
  background: none;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.search-overlay .suggest::before { display: none; }

/* ── 10. Duyarlı görünürlük ─────────────────────────────────── */
/*
 * Bu yardımcılar yalnızca GİZLER; göstermek için elemanın kendi
 * display değerine dokunmazlar.
 *
 * Daha önce burada `display: revert` vardı ve bu, .btn gibi
 * inline-flex kurulumlarını tarayıcı varsayılanına (inline)
 * düşürüyordu — bildirim zili ve mobil arama düğmesinin ikonu
 * dairenin içinde ortalanmıyordu.
 */
@media (max-width: 899px) {
  .only-desktop { display: none !important; }

  /* Üst çubuktaki arama kutusu mobilde gizli; tam ekran arama
     katmanındaki aynı bileşen etkilenmemeli. */
  .header-bar > .search { display: none; }

  .header-bar { height: 60px; }
  :root { --header-h: 60px; }
}

@media (min-width: 900px) {
  .only-mobile { display: none !important; }
}

:root { --header-h: 72px; }