/* ===========================
   Mobil TOC: dikey şerit + panel
   =========================== */

:root {
  --toc-glow1: 0 0 3px rgba(150, 120, 255, 0.75);
  --toc-glow2: 0 0 8px rgba(150, 120, 255, 0.55);
  --toc-glow3: 0 0 16px rgba(180, 150, 255, 0.45);
}

/* Quarto'nun kendi sidebar toggle ikonunu gizle */
#quarto-toc-toggle { display: none !important; }
#TOC {
  opacity: 1.0 !important;
  pointer-events: auto !important;
}

/* ---- Sadece mobilde göster ---- */
@media (max-width: 767.98px) {

  #TOC-mobile { display: block !important; }

  /* Dikey "İçindekiler" butonu */
  .mobile-toc-trigger {
    position: fixed;
    top: 75%;
    right: -4px;
    transform: translateY(-50%);
    z-index: 1025;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 7rem;
    opacity: 0.5;
    padding: 0.1rem 0.1rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 1rem 0 0 1rem;
    cursor: pointer;

    background: linear-gradient(
      to right,
      rgba(131, 107, 230, 1) 0%,
      rgba(108, 74, 208, 1) 60%,
      rgba(70, 40, 165, 1) 100%
    );

    border: 0.1px solid transparent;

    box-shadow:
      var(--toc-glow1),
      var(--toc-glow2),
      var(--toc-glow3),
      inset 0 0 4px rgba(255,255,255,0.12),
      3px 0 0 rgba(35, 25, 90, 0.55);

    color: var(--toc-pill-fg, #ffffff);

    /* ✨ Tüm görsel efektler için yumuşak geçiş */
    transition:
      opacity 1s ease,
      box-shadow 1s ease,
      filter 1s ease;
  }

  .mobile-toc-trigger:hover {
    opacity: 1.0;
    box-shadow:
      0 0 6px rgba(170, 140, 255, 0.85),
      0 0 14px rgba(170, 140, 255, 0.65),
      0 0 28px rgba(200, 165, 255, 0.55),
      inset 0 0 6px rgba(255,255,255,0.18),
      3px 0 0 rgba(35, 25, 90, 0.65);
    opacity: 1;
  }

  body.quarto-light .mobile-toc-trigger,
  body[data-theme="light"] .mobile-toc-trigger {
    border-color: rgba(0, 0, 0, 0.2);
    background: rgba(108, 74, 208, 0.15);
    color: #201a15;
  }

  /* Panel */
  .mobile-toc-panel {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(80vw, 320px);
    z-index: 1020 !important;
    transform: translateX(100%);
    transition: transform 0.25s ease-out;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.35);
    opacity: 0.95 !important;      /* arkayı az görünsün istedin */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-left: 1px solid rgba(120, 120, 120, 0.5);
    background:  rgb(21, 21, 21);
    color: #f2eee7;
  }

  body.quarto-light .mobile-toc-panel,
  body[data-theme="light"] .mobile-toc-panel {
    background: rgba(255, 255, 255, 0.95);
    color: #211a13;
  }

  .mobile-toc-panel.open {
    transform: translateX(0);
  }

  .mobile-toc-inner {
    padding: 3rem 1rem 1.5rem;
  }

  /* Panel içindeki klonlanmış sidebar için override'lar */
  .mobile-toc-inner #quarto-margin-sidebar-mobile {
    position: static !important;
    top: auto !important;
    max-height: none !important;
    box-shadow: none;
    background: transparent;
    border: 0;
    width: 100%;
  }

  .mobile-toc-inner #quarto-margin-sidebar-mobile nav {
    /* Quarto'nun margin sidebar padding'lerini hafif daraltmak istersen */
    padding-right: 0;
  }

  .mobile-toc-nav ul {
    list-style: none;
    padding-left: 0.25rem;
    margin: 0;
  }

  .mobile-toc-nav ul ul {
    padding-left: 1rem;
    font-size: 0.95em;
  }

  .mobile-toc-nav li {
    margin: 0.15rem 0;
  }

  .mobile-toc-nav a {
    display: block;
    padding: 0.1rem 0;
    text-decoration: none;
    color: inherit;
  }

  .mobile-toc-nav a:hover {
    text-decoration: underline;
  }

  /* Mobil TOC glass overlay */
  .mobile-toc-glass {
    position: fixed;
    inset: 0;     /* top:0; right:0; bottom:0; left:0; */
    z-index: 998; /* panel'den biraz düşük, içerikten yüksek */
    /* Ultra-thin cam hissi: çok saydam, hafif beyaz */
    background: rgba(255, 255, 255, 0.12) !important;
    /* Asıl Apple efekti */
    backdrop-filter: blur(2px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(2px) saturate(180%) !important;
    /* Hafif iç çizgi – Apple tasarımlarındaki ince border gibi */
    border: 1px solid rgba(255, 255, 255, 0.35);
    /* Çok hafif glow */
    box-shadow:
      0 0 0.5px rgba(255, 255, 255, 0.8),
      0 18px 40px rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;          /* kapalıyken tıklanamaz */
    transition: opacity 0.22s ease-out !important;
  }

  .mobile-toc-glass.open {
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  /* Dark tema için Apple’ın koyu cam tonu */
  body.quarto-dark #mobile-toc-glass {
    background: rgba(15, 15, 20, 0.58) !important;
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow:
      0 0 0.5px rgba(255, 255, 255, 0.35),
      0 20px 45px rgba(0, 0, 0, 0.7);
  }
}

/* ---- Desktop'ta tamamen gizle ---- */
@media (min-width: 767.98px) {
  .mobile-toc-trigger,
  .mobile-toc-panel {
    display: none !important;
  }
}