/* ============================================================
   Organoloji — Enstrüman Aile Ağacı
   Dark Academia / Müze Estetiği
   ============================================================ */

/* ── CSS Değişkenleri ──────────────────────────────────────── */
:root {
  --bg-deep:        #0a0e1a;
  --bg-mid:         #0f1428;
  --bg-card:        #131729;
  --bg-card-hover:  #181f38;

  --gold:           #d4af37;
  --gold-light:     #e8c84a;
  --gold-dim:       #c9a94e;
  --gold-muted:     rgba(212, 175, 55, 0.25);
  --gold-glow:      rgba(212, 175, 55, 0.15);

  --text-primary:   #e8dcc8;
  --text-secondary: #b0a080;
  --text-muted:     #6a5f4a;

  --border-gold:       rgba(212, 175, 55, 0.35);
  --border-gold-hover: rgba(212, 175, 55, 0.75);

  --speed:   0.4s;
  --ease:    cubic-bezier(0.4, 0, 0.2, 1);

  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;

  --radius: 10px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.55);
  --shadow-gold: 0 0 24px rgba(212, 175, 55, 0.2);
  --shadow-gold-strong: 0 0 36px rgba(212, 175, 55, 0.4);
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(ellipse 90% 75% at 50% 38%,
      #111830 0%, #0a0e1a 55%, #060912 100%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow: hidden;
}

/* ── Arka Plan Dokusu ─────────────────────────────────────── */
.bg-texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    /* köşe vinyetleri */
    radial-gradient(ellipse 55% 55% at   0%   0%, rgba(0,0,0,0.50) 0%, transparent 60%),
    radial-gradient(ellipse 55% 55% at 100%   0%, rgba(0,0,0,0.50) 0%, transparent 60%),
    radial-gradient(ellipse 55% 55% at   0% 100%, rgba(0,0,0,0.50) 0%, transparent 60%),
    radial-gradient(ellipse 55% 55% at 100% 100%, rgba(0,0,0,0.50) 0%, transparent 60%),
    /* merkez sıcak ışıma */
    radial-gradient(ellipse 55% 55% at 50% 50%, rgba(212,175,55,0.035) 0%, transparent 70%),
    /* ince nokta ızgarası — notasyon kağıdı hissi */
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='52'%3E%3Ccircle cx='26' cy='26' r='0.65' fill='%23c9a94e' opacity='0.18'/%3E%3C/svg%3E");
  background-size:
    auto, auto, auto, auto, auto,
    52px 52px;
  background-position:
    0 0, 100% 0, 0 100%, 100% 100%, 50% 50%,
    0 0;
  background-repeat:
    no-repeat, no-repeat, no-repeat, no-repeat, no-repeat,
    repeat;
}

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.5rem 2.5rem 0.75rem;
  background: linear-gradient(to bottom, rgba(10,14,26,0.97) 70%, transparent);
  pointer-events: none;
}
.site-header * { pointer-events: auto; }

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

/* Başlık Bloğu */
.title-block { flex: 1; min-width: 180px; }

.site-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.03em;
  line-height: 1.1;
  text-shadow: 0 2px 24px rgba(212,175,55,0.28);
}

.site-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(0.7rem, 1.3vw, 0.9rem);
  color: var(--text-secondary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 0.3rem;
  font-weight: 300;
  transition: opacity 0.3s;
}

.title-ornament {
  width: 100px;
  height: 1px;
  background: linear-gradient(to right, var(--gold-dim), transparent);
  margin-top: 0.9rem;
  position: relative;
}
.title-ornament::after {
  content: '◆';
  position: absolute;
  left: 96px;
  top: -6px;
  font-size: 7px;
  color: var(--gold-dim);
}

/* Kontroller */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 0.25rem;
  flex-shrink: 0;
}

/* Dil Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lang-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem 0.35rem;
  border-radius: 3px;
  transition: color 0.2s;
}
.lang-btn[aria-pressed="true"] {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.lang-btn:hover { color: var(--gold-light); }
.lang-btn:focus-visible { outline: 1px solid var(--gold); outline-offset: 2px; }

.lang-sep { color: var(--text-muted); font-size: 0.7rem; user-select: none; }

/* ── Hakkında Butonu ──────────────────────────────────────── */
.about-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(212, 175, 55, 0.38);
  cursor: pointer;
  padding: 0.25rem 0.35rem;
  border-radius: 3px;
  transition: color 0.22s;
  white-space: nowrap;
}
.about-btn:hover   { color: var(--gold-dim); }
.about-btn:focus-visible { outline: 1px solid var(--gold); outline-offset: 2px; }

/* Arama */
.search-wrap {
  position: relative;
  width: 230px;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.83rem;
  padding: 0.48rem 0.75rem 0.48rem 2rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.1);
}

.search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  list-style: none;
  max-height: 300px;
  overflow-y: auto;
  z-index: 300;
  box-shadow: var(--shadow-card);
}
.search-dropdown[hidden] { display: none; }

.search-result-item {
  padding: 0.55rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover,
.search-result-item[aria-selected="true"] {
  background: rgba(212,175,55,0.07);
}
.result-name {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
}
.result-path {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}
.search-no-results {
  padding: 0.9rem 1rem;
  color: var(--text-muted);
  font-size: 0.84rem;
  font-style: italic;
  text-align: center;
}
/* Fuzzy (yaklaşık) eşleşme sonuçları — biraz soluk göster */
.search-result-fuzzy .result-name {
  opacity: 0.82;
}
.search-result-fuzzy .result-path::before {
  content: '≈ ';
  color: var(--gold-dim);
  opacity: 0.6;
  font-size: 0.78rem;
}

/* ── Breadcrumb ───────────────────────────────────────────── */
.breadcrumb-nav {
  position: relative;
  z-index: 90;
  padding: 0.4rem 2.5rem;
  max-width: 1400px;
  margin: 0 auto;
}
.breadcrumb-nav[hidden] { display: none; }

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item button {
  background: none;
  border: none;
  color: var(--gold-dim);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  padding: 0.2rem 0.25rem;
  transition: color 0.2s;
}
.breadcrumb-item button:hover { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb-item.active button { color: var(--text-secondary); cursor: default; }
.breadcrumb-item.active button:hover { text-decoration: none; }
.breadcrumb-item.active span {
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.25rem;
}
.breadcrumb-item button:focus-visible { outline: 1px solid var(--gold); outline-offset: 2px; border-radius: 2px; }

.breadcrumb-sep {
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0 0.2rem;
  user-select: none;
}

/* ── Tree Stage ───────────────────────────────────────────── */
.tree-stage {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.tree-stage svg {
  display: block;
  width: 100%;
  height: 100%;
  /* D3 zoom pinch/pan — tarayıcının scroll/zoom engeli kaldırılıyor */
  touch-action: none;
}

/* ── Level Header ─────────────────────────────────────────── */
.level-header {
  flex-basis: 100%;
  width: 100%;
  text-align: center;
  padding: 0.5rem 0 1.5rem;
  position: relative;
}

.level-parent-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  color: var(--gold-dim);
  letter-spacing: 0.04em;
}

.level-parent-line {
  width: 50px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-dim), transparent);
  margin: 0.65rem auto 0;
}

/* ── Node Cards ───────────────────────────────────────────── */
.node-card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
  will-change: transform, opacity;
  transition:
    transform var(--speed) var(--ease),
    opacity   var(--speed) var(--ease),
    box-shadow  0.25s ease,
    border-color 0.25s ease;
}

/* Kök düğümler */
.node-card[data-level="0"] {
  width: 235px;
  min-height: 175px;
  padding: 1.9rem 1.4rem 1.5rem;
}
/* 1. seviye */
.node-card[data-level="1"] {
  width: 200px;
  min-height: 150px;
  padding: 1.5rem 1.2rem 1.3rem;
}
/* 2. ve daha derin seviyeler */
.node-card[data-level="2"],
.node-card[data-level="3"],
.node-card[data-level="4"] {
  width: 168px;
  min-height: 130px;
  padding: 1.25rem 1rem 1.1rem;
}

/* Hover efekti */
.node-card:hover {
  border-color: var(--border-gold-hover);
  box-shadow: var(--shadow-gold);
  transform: scale(1.04) translateY(-3px);
}

.node-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* İç parlaklık overlay */
.node-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.07) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.node-card:hover::before { opacity: 1; }

/* Yaprak düğüm alt çizgisi */
.node-card.is-leaf::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, rgba(212,175,55,0.45), transparent);
}

/* Kart içeriği */
.card-icon {
  display: block;
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 0.7rem;
}
.node-card[data-level="1"] .card-icon { font-size: 1.6rem; margin-bottom: 0.55rem; }
.node-card[data-level="2"] .card-icon,
.node-card[data-level="3"] .card-icon,
.node-card[data-level="4"] .card-icon { font-size: 1.3rem; margin-bottom: 0.45rem; }

.card-name {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--gold);
  line-height: 1.2;
  margin-bottom: 0.4rem;
}
.node-card[data-level="0"] .card-name { font-size: 1.1rem; }
.node-card[data-level="1"] .card-name { font-size: 0.97rem; }
.node-card[data-level="2"] .card-name,
.node-card[data-level="3"] .card-name,
.node-card[data-level="4"] .card-name { font-size: 0.88rem; }

.card-desc {
  font-size: 0.74rem;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 300;
}
.node-card[data-level="0"] .card-desc { font-size: 0.78rem; }

.card-chevron {
  position: absolute;
  bottom: 8px;
  right: 10px;
  font-size: 0.72rem;
  color: var(--text-muted);
  transition: color 0.2s, transform 0.2s;
  line-height: 1;
}
.node-card:hover .card-chevron { color: var(--gold-dim); transform: translateX(2px); }

/* ── Kart Animasyon Sınıfları ─────────────────────────────── */
.node-card.state-entering {
  opacity: 0;
  transform: scale(0.8) translateY(14px);
}
.node-card.state-visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}
.node-card.state-exiting {
  opacity: 0;
  transform: scale(0.93) translateY(-10px);
  pointer-events: none;
}

/* Highlight (arama sonucu) */
.node-card.highlighted {
  animation: highlight-pulse 2.5s ease;
}
@keyframes highlight-pulse {
  0%   { box-shadow: var(--shadow-card); }
  20%  { box-shadow: var(--shadow-gold-strong), 0 0 0 3px var(--gold); border-color: var(--gold); }
  80%  { box-shadow: var(--shadow-gold-strong), 0 0 0 3px var(--gold); border-color: var(--gold); }
  100% { box-shadow: var(--shadow-card); }
}

/* ── SVG Bağlantı Çizgileri ───────────────────────────────── */
.tree-line {
  stroke: var(--gold-dim);
  stroke-width: 1.5;
  fill: none;
  opacity: 0;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: line-draw 0.7s var(--ease) forwards;
}
@keyframes line-draw {
  to { stroke-dashoffset: 0; opacity: 0.45; }
}

/* ── Modal ────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 18, 0.82);
  z-index: 400;
  backdrop-filter: blur(5px);
  animation: fade-in 0.3s ease;
}
.modal-backdrop[hidden] { display: none; }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 410;
  width: min(560px, 93vw);
  max-height: min(92vh, 860px);
  overflow: hidden;          /* modal kendisi kaymaz */
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid rgba(212, 175, 55, 0.65);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card), var(--shadow-gold);
  animation: modal-enter 0.38s cubic-bezier(0.34, 1.56, 0.64, 1);
}
/* İçerik kaydırılabilir alan — close butonu bunun dışında */
.modal-body {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}
.modal[hidden] { display: none; }

@keyframes modal-enter {
  from { transform: translate(-50%, -50%) scale(0.86); opacity: 0; }
  to   { transform: translate(-50%, -50%) scale(1);    opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 20;   /* carousel (z-index:2) ve her şeyin üzerinde */
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(212,175,55,0.1);
  border: 1px solid var(--border-gold);
  color: var(--gold);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.modal-close:hover { background: rgba(212,175,55,0.22); color: var(--gold-light); }
.modal-close:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* Modal görsel alanı — yükseklik görselden gelir, genişlik sabit */
.modal-image-area {
  width: 100%;
  min-height: 160px;   /* sadece fallback gradient için */
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: #0a0e20;
  pointer-events: none;   /* close butonunu bloke etmez; çocuklar kendi pointer-events'ini açar */
}
/* Gradient desen — carousel aktifken z-index ile gizlenir */
.modal-image-area::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 18px,
      rgba(212,175,55,0.025) 18px,
      rgba(212,175,55,0.025) 19px
    );
  pointer-events: none;
}

/* ── Modal Image Carousel ─────────────────────────────────── */
.m-carousel {
  position: relative;    /* yüksekliği görsel belirler */
  width: 100%;
  z-index: 2;
  background: #0a0e20;
  pointer-events: auto;  /* modal-image-area'nın none'ını geçersiz kıl */
}
.m-carousel[hidden] { display: none; }

.m-carousel-viewport {
  width: 100%;
  overflow: hidden;
}

.m-carousel-track {
  display: flex;
  transition: transform 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.m-carousel-slide {
  min-width: 100%;
  flex-shrink: 0;
  position: relative;
}

.m-carousel-slide img {
  width: 100%;
  height: auto;
  max-height: 58vh;
  object-fit: contain;
  display: block;
  background: #0a0e20;
  cursor: zoom-in;
}

/* ── Lightbox ─────────────────────────────────────────────── */
.r-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  animation: lb-fadein 0.18s ease;
}
@keyframes lb-fadein {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.r-lightbox img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 3px;
  box-shadow: 0 12px 60px rgba(0, 0, 0, 0.7);
  cursor: default;
  pointer-events: none;
}
.r-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.55);
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}
.r-lightbox-close:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: rgba(212, 175, 55, 0.7);
}

/* Navigasyon oklarıı */
.m-carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(5, 8, 18, 0.72);
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.m-carousel-nav svg { width: 18px; height: 18px; }
.m-carousel-nav:hover {
  background: rgba(212, 175, 55, 0.18);
  border-color: rgba(212, 175, 55, 0.8);
  transform: translateY(-50%) scale(1.08);
}
.m-carousel-nav:active  { transform: translateY(-50%) scale(0.96); }
.m-carousel-nav:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.m-carousel-nav[hidden] { display: none; }
.m-carousel-prev { left: 10px; }
.m-carousel-next { right: 10px; }

/* Alt gradient overlay */
.m-carousel-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 2rem 1rem 0.65rem;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(5, 8, 18, 0.78) 100%
  );
  pointer-events: none;
}

.m-carousel-caption {
  font-size: 0.74rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 300;
  margin-bottom: 0.45rem;
  min-height: 1em;
  /* Metin yoksa yer kaplamaması için */
  empty-cells: hide;
}
.m-carousel-caption:empty { margin-bottom: 0; }

.m-carousel-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: auto;
}

.m-carousel-dots {
  display: flex;
  gap: 5px;
  align-items: center;
}

.m-carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: background 0.22s, transform 0.22s;
  flex-shrink: 0;
}
.m-carousel-dot.active {
  background: var(--gold);
  transform: scale(1.4);
}
.m-carousel-dot:hover:not(.active) { background: rgba(255,255,255,0.55); }
.m-carousel-dot:focus-visible { outline: 1px solid var(--gold); outline-offset: 3px; border-radius: 50%; }

.m-carousel-counter {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.38);
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
}

/* Fallback label (carousel yokken) */
.modal-image-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 4vw, 2rem);
  color: rgba(212, 175, 55, 0.35);
  position: relative;
  z-index: 1;
  padding: 1rem;
  text-align: center;
  line-height: 1.3;
}
.modal-image-label[hidden] { display: none; }

/* Modal bilgi alanı */
.modal-info { padding: 1.4rem 1.75rem 1.75rem; }

.modal-name-block { margin-bottom: 0.9rem; }

.modal-name-primary {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 1.65rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.2;
}
.modal-name-secondary {
  font-size: 0.87rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  font-style: italic;
}

.modal-divider {
  height: 1px;
  background: linear-gradient(to right, var(--gold-dim), transparent);
  margin-bottom: 1rem;
  position: relative;
}
.modal-divider::before {
  content: '◆';
  position: absolute;
  left: -2px;
  top: -6px;
  font-size: 7px;
  color: var(--gold-dim);
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.78;
  font-weight: 300;
}

/* ── Modal — Video Butonu ─────────────────────────────────── */
.modal-video-btn {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.25rem;
  padding: 0.52rem 1.1rem;
  background: rgba(212,175,55,0.08);
  border: 1px solid var(--border-gold);
  border-radius: 6px;
  color: var(--gold);
  font-size: 0.84rem;
  font-family: var(--font-sans);
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
  white-space: nowrap;
}
.modal-video-btn:hover {
  background: rgba(212,175,55,0.18);
  border-color: var(--border-gold-hover);
  color: var(--gold-light);
  transform: translateY(-1px);
}
.modal-video-btn:active { transform: translateY(0); }
.modal-video-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.modal-video-btn[hidden] { display: none; }

/* açık hâlde butonu soluk göster */
.modal-video-btn[aria-expanded="true"] {
  background: rgba(212,175,55,0.04);
  color: var(--text-muted);
  border-color: rgba(212,175,55,0.2);
}
.modal-video-btn[aria-expanded="true"]:hover {
  background: rgba(212,175,55,0.10);
  color: var(--gold-dim);
}

.modal-video-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.25s;
}
.modal-video-btn[aria-expanded="true"] .modal-video-icon { transform: scale(0.85); }

/* ── Modal — Video Player ─────────────────────────────────── */
.modal-video-wrap {
  margin-top: 1rem;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  animation: video-slide-in 0.3s cubic-bezier(0.34, 1.4, 0.64, 1);
}
.modal-video-wrap[hidden] { display: none; }

@keyframes video-slide-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-video-ratio {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
}
.modal-video-iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
  background: #000;
}

/* ── About Modal ──────────────────────────────────────────── */
.about-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 410;
  width: min(580px, 94vw);
  max-height: min(88vh, 720px);
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid rgba(212, 175, 55, 0.55);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card), var(--shadow-gold);
  overflow: hidden;
  animation: modal-enter 0.38s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.about-modal[hidden] { display: none; }

/* Başlık alanı */
.about-header {
  background: linear-gradient(160deg, rgba(26,45,78,0.9) 0%, rgba(10,14,32,0.7) 100%);
  padding: 2rem 2rem 1.4rem;
  text-align: center;
  position: relative;
  border-bottom: 1px solid rgba(212,175,55,0.18);
  flex-shrink: 0;
}
.about-logo-mark {
  font-size: 1rem;
  color: var(--gold-dim);
  display: block;
  margin-bottom: 0.55rem;
  letter-spacing: 0.4em;
}
.about-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.15;
  text-shadow: 0 2px 20px rgba(212,175,55,0.22);
}
.about-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.4rem;
  font-weight: 300;
}

/* Sekmeler */
.about-tabs {
  display: flex;
  border-bottom: 1px solid rgba(212,175,55,0.18);
  flex-shrink: 0;
}
.about-tab {
  flex: 1;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}
.about-tab::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 10%;
  width: 80%;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.22s ease;
}
.about-tab:hover { color: var(--text-secondary); }
.about-tab.active { color: var(--gold); }
.about-tab.active::after { transform: scaleX(1); }
.about-tab:focus-visible { outline: 1px solid var(--gold); outline-offset: -2px; }

/* Paneller */
.about-panel {
  padding: 1.6rem 2rem 2rem;
  overflow-y: auto;
  flex: 1;
}
.about-panel[hidden] { display: none; }

/* Site Hakkında paneli */
.about-text {
  font-size: 0.88rem;
  line-height: 1.82;
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 1rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  margin: 1.4rem 0 1rem;
  padding: 1.1rem 0.8rem;
  background: rgba(212,175,55,0.04);
  border: 1px solid rgba(212,175,55,0.14);
  border-radius: 8px;
}
.about-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}
.about-stat-num {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.about-stat-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.about-credit {
  font-size: 0.72rem;
  color: rgba(212,175,55,0.35);
  letter-spacing: 0.1em;
  text-align: center;
  margin-top: 1.2rem;
  font-style: italic;
}

/* Kaynaklar paneli */
.sources-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}
.sources-list > li > ul {
  list-style: none;
  margin-top: 0.5rem;
  padding-left: 0.75rem;
  border-left: 2px solid rgba(212,175,55,0.18);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.sources-list > li > ul > li {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-secondary);
  font-weight: 300;
}
.sources-list > li > ul > li em {
  color: var(--text-secondary);
  font-style: italic;
}
.src-cat {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  font-weight: 500;
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--border-gold); border-radius: 3px; }

/* ── Responsive ───────────────────────────────────────────── */

/* ── 768 px — Tablet / büyük telefon ─────────────────────── */
@media (max-width: 768px) {
  /* Header */
  .site-header { padding: 1rem 1rem 0.5rem; }

  .header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.6rem;
  }

  .header-controls {
    justify-content: space-between;
    gap: 0.7rem;
    flex-wrap: wrap;
  }

  /* Arama kutusu — kalan genişliği doldursun */
  .search-wrap { flex: 1; min-width: 120px; width: auto; }

  .breadcrumb-nav { padding: 0.3rem 1rem; }

  /* Ağaç sahnesi */
  .tree-stage { padding: 0; }

  /* Kart boyutları */
  .nodes-layer { gap: 1rem; }
  .node-card[data-level="0"] { width: 155px; min-height: 145px; padding: 1.3rem 1rem; }
  .node-card[data-level="1"] { width: 148px; min-height: 130px; }
  .node-card[data-level="2"],
  .node-card[data-level="3"],
  .node-card[data-level="4"] { width: 142px; min-height: 118px; }

  /* Zoom butonları — daha büyük dokunma hedefi (44×44 px) */
  .r-ctrl-btn {
    width: 44px;
    height: 44px;
    font-size: 1.4rem;
  }
  #r-ctrl-center { font-size: 1.25rem; }

  /* Modal — mobilde daha fazla alan */
  .modal {
    width: 97vw;
    max-height: 94vh;
  }
  .modal-info { padding: 1rem 1.1rem 1.4rem; }

  /* Hakkında modal — istatistik grid */
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .about-modal {
    width: 97vw;
    max-height: 92vh;
  }
  .about-panel { padding: 1.2rem 1.2rem 1.5rem; }

  /* Map filter bar — küçük ekranda kaydırılabilir */
  .map-filter-bar { padding: 0.4rem 0.8rem; gap: 0.35rem; }

  /* Harita popup */
  .mp-popup { min-width: 170px; max-width: 240px; }

  /* Ziyaretçi rozeti — küçük ekranda sola taşır */
  #visitor-badge {
    bottom: 1rem;
    left: 1rem;
    font-size: 0.66rem;
    padding: 0.28rem 0.6rem;
  }

  /* Kontrol butonları — sağ alt */
  .r-controls {
    bottom: 1rem;
    right: 1rem;
  }
}

/* ── 480 px — Küçük telefon ───────────────────────────────── */
@media (max-width: 480px) {
  /* Header — başlık küçülsün */
  .site-title { font-size: 1.6rem !important; }
  .site-subtitle { font-size: 0.65rem !important; }
  .title-ornament { display: none; }

  /* Kontroller — tek satıra sıkıştır */
  .header-controls { gap: 0.45rem; }
  .lang-sep { display: none; }          /* | ayraçları kaldır */

  /* Kart boyutları */
  .node-card[data-level="0"] { width: 140px; }
  .node-card[data-level="1"],
  .node-card[data-level="2"],
  .node-card[data-level="3"],
  .node-card[data-level="4"] { width: 132px; min-height: 110px; padding: 1rem 0.8rem; }

  /* Modal — tam ekran */
  .modal {
    top: 0; left: 0;
    transform: none;
    width: 100vw;
    max-height: 100dvh;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
  }
  @keyframes modal-enter {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* Hakkında modal */
  .about-modal {
    top: 0; left: 0;
    transform: none;
    width: 100vw;
    max-height: 100dvh;
    border-radius: 0;
  }
  .about-stats { grid-template-columns: repeat(2, 1fr); }

  /* Carousel yüksekliği */
  .m-carousel-slide img { max-height: 42vh; }

  /* Zoom butonları — hâlâ 44px */
  .r-ctrl-btn { width: 44px; height: 44px; }

  /* Ziyaretçi rozeti — pek yer kalmazsa gizle */
  #visitor-badge { display: none; }
}

/* ── Radial Tree ─────────────────────────────────────────── */

/* Links */
path.r-link {
  fill: none;
  stroke: var(--gold-dim);
  stroke-width: 1.2;
  opacity: 0.45;
}

/* Outer glow ring — depth-1 nodes */
.r-ring {
  fill: none;
  stroke: var(--gold-dim);
  stroke-width: 1;
  opacity: 0.35;
}

/* Circle base — fill/stroke/filter set entirely via JS */
.r-circle { stroke-width: 1.5; }

/* Icon (depth-1 emoji) */
.r-icon {
  fill: var(--text-primary);
  pointer-events: none;
  user-select: none;
}

/* Labels */
.r-label {
  font-family: var(--font-sans);
  font-size: 10px;
  fill: var(--text-secondary);
  pointer-events: none;
  user-select: none;
}

.r-main .r-label {
  font-size: 11px;
  font-weight: 500;
  fill: var(--gold-dim);
}

.r-open .r-label { fill: var(--text-primary); }

/* Search highlight */
.r-circle.r-highlighted {
  stroke: var(--gold-light) !important;
  filter: drop-shadow(0 0 18px rgba(212,175,55,0.75)) !important;
  animation: r-highlight-pulse 2.5s ease;
}

@keyframes r-highlight-pulse {
  0%   { stroke-width: 1; }
  15%  { stroke-width: 5; }
  85%  { stroke-width: 5; }
  100% { stroke-width: 1; }
}

/* Tooltip */
#r-tooltip {
  position: fixed;
  z-index: 500;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 6px;
  padding: 0.45rem 0.8rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-primary);
  pointer-events: none;
  max-width: 220px;
  box-shadow: var(--shadow-card);
  line-height: 1.55;
}
#r-tooltip[hidden] { display: none; }
#r-tooltip strong  { color: var(--gold); font-weight: 500; display: block; }
#r-tooltip span    { color: var(--text-muted); font-size: 0.74rem; }

/* ── Pan/Zoom Sınır Geri Bildirimi ───────────────────────── */
#r-pan-feedback {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  border: 2px solid transparent;
  border-radius: 0;
  opacity: 0;
  box-shadow: inset 0 0 0px transparent;
  transition:
    opacity        0.15s ease,
    border-color   0.15s ease,
    box-shadow     0.15s ease;
}
#r-pan-feedback.active {
  opacity: 1;
  border-color: rgba(212, 175, 55, 0.28);
  box-shadow:
    inset  0  0 40px rgba(212, 175, 55, 0.07),
    inset  0  0 12px rgba(212, 175, 55, 0.04);
}

/* ── Radyal Ağaç Kontrol Butonları ───────────────────────── */
.r-controls {
  position: fixed;
  bottom: 2rem;
  right: 1.75rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.r-ctrl-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 20, 40, 0.82);
  border: 1px solid var(--border-gold);
  color: var(--gold-dim);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  transition:
    background    0.2s ease,
    color         0.2s ease,
    border-color  0.2s ease,
    box-shadow    0.2s ease,
    transform     0.12s ease;
  user-select: none;
}
.r-ctrl-btn:hover {
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-light);
  border-color: var(--border-gold-hover);
  box-shadow: 0 0 14px rgba(212, 175, 55, 0.22);
}
.r-ctrl-btn:active {
  transform: scale(0.91);
  background: rgba(212, 175, 55, 0.18);
}
.r-ctrl-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Center butonu için daha büyük Unicode sembol */
#r-ctrl-center {
  font-size: 1.1rem;
  letter-spacing: 0;
}

/* Separator — zoom ± ile center arasında ince boşluk */
.r-ctrl-sep {
  width: 20px;
  height: 1px;
  background: var(--border-gold);
  margin: 0.15rem 0;
  opacity: 0.5;
}

/* ── Radyal Ağaç Merkez Butonu ───────────────────────────── */
.r-center-btn-g {
  cursor: pointer;
}

.r-center-bg {
  fill:   rgba(10, 14, 26, 0.88);
  stroke: rgba(212, 175, 55, 0.45);
  stroke-width: 1.5px;
  transition: fill 0.25s ease, stroke 0.25s ease;
  filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.18));
}

.r-center-ring {
  stroke: rgba(212, 175, 55, 0.18);
  stroke-width: 1px;
  stroke-dasharray: 4 5;
  transition: stroke 0.25s ease;
  animation: r-center-spin 18s linear infinite;
}

@keyframes r-center-spin {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(360deg); }
}

.r-center-line1,
.r-center-line2 {
  font-family: var(--font-sans);
  font-size: 5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  fill: rgba(212, 175, 55, 0.75);
  pointer-events: none;
  transition: fill 0.25s ease;
}

/* hover */
.r-center-hover .r-center-bg {
  fill:   rgba(212, 175, 55, 0.1);
  stroke: rgba(212, 175, 55, 0.85);
  filter: drop-shadow(0 0 18px rgba(212, 175, 55, 0.4));
}
.r-center-hover .r-center-ring {
  stroke: rgba(212, 175, 55, 0.45);
}
.r-center-hover .r-center-line1,
.r-center-hover .r-center-line2 {
  fill: rgba(212, 175, 55, 1);
}

/* açık durum rengi */
.r-center-open .r-center-bg {
  stroke: rgba(212, 175, 55, 0.65);
  filter: drop-shadow(0 0 14px rgba(212, 175, 55, 0.28));
}
.r-center-open .r-center-line1,
.r-center-open .r-center-line2 {
  fill: rgba(212, 175, 55, 0.9);
}

/* ── Accessibility ────────────────────────────────────────── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Visitor Badge ────────────────────────────────────────── */
#visitor-badge {
  position: fixed;
  bottom: 1.6rem;
  left: 1.75rem;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  background: rgba(15, 20, 40, 0.82);
  border: 1px solid var(--border-gold);
  border-radius: 20px;
  backdrop-filter: blur(8px);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  pointer-events: none;
  user-select: none;
}
.visitor-icon {
  font-size: 0.55rem;
  color: var(--gold-dim);
  opacity: 0.7;
}
#visitor-badge #visitor-count {
  color: var(--gold-dim);
  font-weight: 500;
}

/* ── Modal Region (Coğrafi Köken) ────────────────────────── */
.modal-region {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding: 0.4rem 0.75rem;
  background: rgba(212, 175, 55, 0.07);
  border-left: 2px solid var(--gold);
  border-radius: 0 6px 6px 0;
}
.modal-region-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dim);
  white-space: nowrap;
}
.modal-region-value {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gold-light);
  letter-spacing: 0.03em;
}

/* ── Title as Home Link ──────────────────────────────────── */
.title-home-link {
  text-decoration: none;
  color: inherit;
  display: block;
}
.title-home-link:hover .site-title {
  color: var(--gold-light);
  transition: color 0.2s ease;
}

/* ── View Toggle (Radial / Map) ──────────────────────────── */
.view-toggle {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.2rem;
  background: rgba(15, 20, 40, 0.6);
  border: 1px solid var(--border-gold);
  border-radius: 8px;
  backdrop-filter: blur(6px);
}
.view-btn {
  width: 32px;
  height: 28px;
  border: none;
  border-radius: 5px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, color 0.18s ease;
  padding: 0;
}
.view-btn svg {
  width: 17px;
  height: 17px;
}
.view-btn:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold-dim);
}
.view-btn.active {
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
}
.view-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

/* ── Map View ────────────────────────────────────────────── */
.map-view {
  position: fixed;
  inset: 0;
  top: var(--header-h, 72px);
  display: flex;
  flex-direction: column;
  background: var(--bg-deep);
  z-index: 10;
}

/* Filter bar */
.map-filter-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.25rem;
  background: rgba(10, 14, 26, 0.92);
  border-bottom: 1px solid var(--border-gold);
  backdrop-filter: blur(10px);
  z-index: 20;
  overflow-x: auto;
  scrollbar-width: none;
}
.map-filter-bar::-webkit-scrollbar { display: none; }

/* Map canvas */
#map-canvas {
  flex: 1;
  min-height: 0;
}

/* Filter buttons */
.mfb {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.28rem 0.82rem;
  border-radius: 20px;
  border: 1px solid var(--border-gold);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  white-space: nowrap;
  user-select: none;
}
.mfb:hover {
  background: rgba(212, 175, 55, 0.08);
  color: var(--text-primary);
  border-color: var(--border-gold-hover);
}
.mfb.active {
  background: rgba(212, 175, 55, 0.13);
  color: var(--gold);
  border-color: var(--gold-dim);
}
.mfb-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cat-clr, var(--gold));
  flex-shrink: 0;
}

/* ── Map region markers ──────────────────────────────────── */
/* --mc = marker colour.  No backdrop-filter / box-shadow.   */
.mrm {
  background: rgba(0, 0, 0, 0.55);
  border: 2px solid var(--mc, #d4af37);
  color: var(--mc, #d4af37);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: .02em;
  cursor: pointer;
  opacity: 0.85;
  will-change: opacity;
}
.mrm:hover { opacity: 1; }

/* ── Leaflet base overrides ───────────────────────────────── */
.leaflet-container {
  background: var(--bg-deep);
  font-family: var(--font-sans);
}
.leaflet-control-attribution {
  background: rgba(10, 14, 26, 0.72) !important;
  color: var(--text-muted) !important;
  font-size: 0.62rem !important;
  padding: 2px 6px !important;
}
.leaflet-control-attribution a {
  color: var(--text-secondary) !important;
}
.leaflet-control-zoom {
  border: 1px solid var(--border-gold) !important;
  border-radius: 8px !important;
  overflow: hidden;
  box-shadow: var(--shadow-card) !important;
}
.leaflet-control-zoom a {
  background: rgba(13, 18, 38, 0.92) !important;
  color: var(--gold-dim) !important;
  border-color: var(--border-gold) !important;
  width: 34px !important;
  height: 34px !important;
  line-height: 34px !important;
  font-size: 1.15rem !important;
  transition: background 0.18s, color 0.18s !important;
}
.leaflet-control-zoom a:hover {
  background: rgba(212, 175, 55, 0.12) !important;
  color: var(--gold-light) !important;
}
.leaflet-bar a:last-child { border-bottom: none !important; }

/* ── Instrument popup ─────────────────────────────────────── */
.map-instr-popup .leaflet-popup-content-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,.65), 0 0 18px rgba(212,175,55,.1);
  padding: 0;
  overflow: hidden;
}
.map-instr-popup .leaflet-popup-content {
  margin: 0;
  padding: 0;
  width: auto !important;
  font-family: var(--font-sans);
}
.map-instr-popup .leaflet-popup-tip {
  background: var(--bg-card);
}
.map-instr-popup .leaflet-popup-close-button {
  color: var(--text-muted) !important;
  font-size: 1.05rem !important;
  top: 5px !important;
  right: 7px !important;
  padding: 2px !important;
}
.map-instr-popup .leaflet-popup-close-button:hover {
  color: var(--gold) !important;
  background: transparent !important;
}

/* Popup inner */
.mp-popup { min-width: 200px; max-width: 280px; }
.mp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border-gold);
  background: rgba(212, 175, 55, 0.05);
}
.mp-region-name {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  color: var(--gold);
  font-weight: 600;
  line-height: 1.2;
}
.mp-count-badge {
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
  background: rgba(212, 175, 55, 0.09);
  border: 1px solid var(--border-gold);
  border-radius: 20px;
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
}
.mp-list {
  list-style: none;
  margin: 0;
  padding: 0.3rem 0;
  max-height: 252px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-gold) transparent;
}
.mp-list::-webkit-scrollbar { width: 4px; }
.mp-list::-webkit-scrollbar-track { background: transparent; }
.mp-list::-webkit-scrollbar-thumb {
  background: var(--border-gold);
  border-radius: 2px;
}
.mp-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.33rem 0.9rem;
  cursor: pointer;
  transition: background 0.14s, color 0.14s;
}
.mp-item:hover {
  background: rgba(212, 175, 55, 0.07);
}
.mp-item:hover .mp-item-name { color: var(--text-primary); }
.mp-item-highlight {
  background: rgba(212, 175, 55, 0.18) !important;
  animation: mp-highlight-pulse 2.5s ease-out forwards;
}
@keyframes mp-highlight-pulse {
  0%   { background: rgba(212, 175, 55, 0.35); }
  40%  { background: rgba(212, 175, 55, 0.18); }
  100% { background: transparent; }
}
.mp-item-name {
  font-size: 0.79rem;
  color: var(--text-secondary);
  line-height: 1.4;
  transition: color 0.14s;
}
.mp-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* hidden attribute override fix */
.map-view[hidden] { display: none !important; }
.r-controls[hidden],
#visitor-badge[hidden] { display: none !important; }

/* ── Uygulama Yükleme Ekranı ─────────────────────────────── */
#app-loader {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  transition: opacity 0.4s ease;
}
#app-loader[hidden] { display: none; }
#app-loader.fading  { opacity: 0; pointer-events: none; }

.loader-spinner {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid rgba(212, 175, 55, 0.15);
  border-top-color: var(--gold);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loader-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ── Bildirim Toast ──────────────────────────────────────── */
#app-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 9999;
  min-width: 260px;
  max-width: min(480px, 92vw);
  padding: 0.75rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-card);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition:
    transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity   0.35s ease;
}
#app-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
#app-toast.error {
  border-color: rgba(200, 80, 80, 0.65);
  color: #f08080;
}

/* ── Dokunuş cihazları: yapışık :hover'ı kapat ────────────────
   @media (hover: none) → fare / trackpad olmayan cihazlara uygulanır.
   Tüm dekoratif hover efektleri sıfırlanır; tıklama / :active korunur. */
@media (hover: none) {
  .lang-btn:hover          { color: inherit; }
  .about-btn:hover         { color: var(--gold-dim); }

  .node-card:hover {
    border-color: var(--border-gold);
    box-shadow: var(--shadow-card);
    transform: none;
  }
  .node-card:hover::before { opacity: 0; }
  .node-card:hover .card-chevron { color: transparent; transform: none; }

  .modal-close:hover { background: transparent; color: var(--text-secondary); }

  .r-ctrl-btn:hover {
    background: transparent;
    color: var(--gold-dim);
    border-color: var(--border-gold);
    box-shadow: none;
  }

  .view-btn:hover { background: transparent; color: var(--gold-dim); }

  .mfb:hover { background: rgba(212,175,55,0.12); }
  .mrm:hover { opacity: 0; }

  .mp-item:hover { background: transparent; }
  .mp-item:hover .mp-item-name { color: var(--text-secondary); }

  .breadcrumb-item button:hover { color: var(--gold-dim); text-decoration: none; }

  .about-tab:hover { color: var(--text-muted); }

  .title-home-link:hover .site-title { letter-spacing: inherit; }

  .m-carousel-nav:hover { background: rgba(0,0,0,0.35); }
  .m-carousel-dot:hover:not(.active) { background: rgba(255,255,255,0.25); }

  .r-lightbox-close:hover { background: rgba(0,0,0,0.6); color: var(--text-secondary); }

  .modal-video-btn:hover,
  .modal-video-btn[aria-expanded="true"]:hover {
    background: rgba(212,175,55,0.08);
    box-shadow: none;
  }
}