/* Zaman & Mekân Atlası — yalnızca zaman-mekan.html'de yüklenir.
 * Üç sütun + alt şerit: iz listesi · gerçek harita · seçim detayı / zaman çizelgesi.
 * Uygulama gibi davranır: ekranı doldurur, kendi içinde kaydırır, sayfa kaymaz.
 */

.tm {
  --tm-side: 268px;
  --tm-detail: 344px;
  --tm-time: 250px;
  position: relative;
  z-index: 10;
  height: calc(100vh - var(--nav-h));
  min-height: 620px;
  margin-top: var(--nav-h);
  display: grid;
  grid-template-columns: var(--tm-side) minmax(0, 1fr) var(--tm-detail);
  grid-template-rows: minmax(0, 1fr) var(--tm-time);
  grid-template-areas:
    "side map detail"
    "time time time";
  background: rgba(255, 255, 255, 0.92);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.tm-side   { grid-area: side;   border-right: 1px solid var(--rule); display: flex; flex-direction: column; min-height: 0; }
.tm-mapwrap{ grid-area: map;    position: relative; min-height: 0; overflow: hidden; }
.tm-detail { grid-area: detail; border-left: 1px solid var(--rule); display: flex; flex-direction: column; min-height: 0; }
.tm-time   { grid-area: time;   position: relative; border-top: 1px solid var(--rule); display: flex; flex-direction: column; min-height: 0; background: rgba(255, 255, 255, 0.8); }

/* ── Yan panel ─────────────────────────────────────────────────── */
.tm-side-head { padding: 16px 16px 12px; border-bottom: 1px solid var(--rule); }
.tm-side-head .input { font-size: 13px; padding: 9px 11px; }
.tm-side-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 10px;
  font: 500 10px/1 var(--font-mono); letter-spacing: 0.12em; color: var(--muted-2);
  text-transform: uppercase;
}
/* Tanitim filmi dugmesi */
.tm-filmbtn {
  display: flex; align-items: center; gap: 9px; width: 100%;
  margin-top: 12px; padding: 9px 11px; min-height: 40px;
  background: transparent; color: var(--ink);
  border: 1px solid var(--rule); border-radius: 2px; cursor: pointer;
  font: 600 11.5px/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase;
  transition: border-color .18s, background .18s;
}
.tm-filmbtn:hover { border-color: var(--ink); background: var(--parchment-soft); }
.tm-filmbtn-ic {
  display: grid; place-items: center; flex: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--ink); color: #fff;
}
.tm-filmbtn-ic svg { width: 8px; height: 8px; margin-left: 1px; }

.tm-list { flex: 1; overflow-y: auto; padding: 8px 8px 20px; }
.tm-group {
  font: 600 9.5px/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted-2); padding: 16px 8px 8px;
}
.tm-item {
  display: flex; flex-direction: column; gap: 3px;
  width: 100%; text-align: left;
  padding: 10px;
  border: 1px solid transparent; border-radius: var(--radius);
  background: none;
  transition: background .2s, border-color .2s;
}
.tm-item:hover { background: var(--parchment-soft); }
.tm-item.is-active { background: var(--ink); border-color: var(--ink); }
.tm-item-name { font: 500 14px/1.2 var(--font-sans); color: var(--ink); }
.tm-item-meta { font: 500 10px/1.3 var(--font-mono); letter-spacing: 0.05em; color: var(--muted); }
.tm-item.is-active .tm-item-name { color: var(--ink-on-dark); }
.tm-item.is-active .tm-item-meta { color: var(--muted-on-dark); }

/* ── Harita ────────────────────────────────────────────────────── */
.tm-map { position: absolute; inset: 0; }
.tm-svg { width: 100%; height: 100%; cursor: grab; display: block; }
.tm-svg.is-dragging { cursor: grabbing; }

.tm-land {
  fill: var(--parchment-soft);
  stroke: var(--ink);
  stroke-width: 0.7;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  opacity: 0.9;
}

/* Güzergâh: alttaki solgun yay + üstünde akan mürekkep noktaları */
.tm-path {
  fill: none; stroke: var(--ink); stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
  opacity: 0.3; stroke-linecap: round;
}
.tm-flow {
  fill: none; stroke: var(--ink); stroke-width: 2.4;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-dasharray: 0.5 14;
  opacity: 0.85;
  animation: tm-flow 2.6s linear infinite;
}
@keyframes tm-flow { to { stroke-dashoffset: -29; } }

.tm-stop { cursor: pointer; outline: none; }
.tm-stop .tm-dot { fill: var(--ink); transition: r .22s var(--ease); }
.tm-stop .tm-num { font: 600 9px var(--font-mono); fill: #fff; text-anchor: middle; pointer-events: none; }
.tm-stop .tm-label {
  font: 500 12px var(--font-sans); fill: var(--ink); text-anchor: middle;
  paint-order: stroke; stroke: #fff; stroke-width: 3.4px; stroke-linejoin: round;
  pointer-events: none;
}
.tm-stop .tm-coordlabel {
  font: 500 8px var(--font-mono); fill: var(--muted); text-anchor: middle;
  letter-spacing: 0.04em;
  paint-order: stroke; stroke: #fff; stroke-width: 3px; stroke-linejoin: round;
  pointer-events: none; opacity: 0.9;
}
.tm-stop:hover .tm-dot, .tm-stop:focus .tm-dot { r: 11; }
.tm-stop.is-sel .tm-dot { r: 11.5; }
.tm-stop.is-future { opacity: 0.16; pointer-events: none; }
.tm-stop.is-future .tm-label,
.tm-stop.is-future .tm-coordlabel { opacity: 0; }
.tm-pulse {
  fill: none; stroke: var(--ink); stroke-width: 1.4;
  opacity: 0.5; transform-origin: center;
  animation: tm-pulse 2.6s ease-out infinite;
}
@keyframes tm-pulse {
  0%   { r: 10; opacity: 0.55; }
  70%  { r: 30; opacity: 0; }
  100% { r: 30; opacity: 0; }
}

.tm-tip {
  position: absolute; z-index: 5;
  transform: translate(-50%, calc(-100% - 22px));
  width: 208px;
  background: var(--ink); color: var(--ink-on-dark);
  border-radius: var(--radius);
  padding: 0 0 11px;
  overflow: hidden;
  display: flex; flex-direction: column; gap: 4px;
  opacity: 0; visibility: hidden;
  transition: opacity .18s, visibility .18s;
  pointer-events: none;
  box-shadow: 0 18px 40px -18px rgba(21, 24, 43, 0.6);
}
.tm-tip.is-on { opacity: 1; visibility: visible; }
.tm-tip img { width: 100%; height: 112px; object-fit: cover; margin-bottom: 7px; }
.tm-tip strong { font: 600 12.5px/1.2 var(--font-sans); padding: 0 12px; }
.tm-tip span { font: 400 11.5px/1.35 var(--font-sans); color: var(--muted-on-dark); padding: 0 12px; }
.tm-tip em {
  font: 500 9px/1 var(--font-mono); color: var(--muted-on-dark);
  letter-spacing: 0.08em; font-style: normal; padding: 3px 12px 0;
}

/* Harita üstü kontroller ve künye */
.tm-mapbar {
  position: absolute; top: 14px; right: 14px; z-index: 4;
  display: flex; gap: 6px;
}
.tm-mapbtn {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--rule); border-radius: var(--radius);
  color: var(--ink);
  transition: border-color .2s, background .2s;
}
.tm-mapbtn:hover { border-color: var(--ink); background: #fff; }
.tm-mapbtn svg { width: 14px; height: 14px; }

.tm-maphint {
  position: absolute; left: 16px; bottom: 12px; z-index: 4;
  font: 500 9px/1.6 var(--font-mono); letter-spacing: 0.1em;
  color: var(--muted-2); pointer-events: none;
}
.tm-coordbadge {
  position: absolute; left: 16px; top: 14px; z-index: 4;
  font: 500 9.5px/1 var(--font-mono); letter-spacing: 0.12em;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 7px 10px;
  pointer-events: none;
}

/* ── Detay paneli ──────────────────────────────────────────────── */
.tm-detail-head { padding: 18px 20px 15px; border-bottom: 1px solid var(--rule); }
.tm-detail-head h2 { font: 500 23px/1.15 var(--font-sans); letter-spacing: -0.02em; margin: 0; color: var(--ink); }
.tm-detail-sub { font: 500 10.5px/1 var(--font-mono); letter-spacing: 0.12em; color: var(--muted); margin-top: 8px; text-transform: uppercase; }
.tm-detail-desc { font: 400 13px/1.55 var(--font-sans); color: var(--muted); margin: 12px 0 0; }
.tm-stops { flex: 1; overflow-y: auto; list-style: none; margin: 0; padding: 6px 0 20px; }
.tm-stop-row {
  display: grid; grid-template-columns: 24px 54px 1fr; gap: 11px; align-items: start;
  padding: 10px 20px;
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: background .2s, border-color .2s, opacity .3s;
}
.tm-stop-row:hover { background: var(--parchment-soft); }
.tm-stop-row.is-sel { background: var(--parchment); border-left-color: var(--ink); }
.tm-stop-row.is-future { opacity: 0.32; }
.tm-stop-n { font: 500 9.5px/2 var(--font-mono); color: var(--muted-2); }
.tm-stop-thumb {
  width: 54px; height: 42px; overflow: hidden;
  border-radius: 3px; border: 1px solid var(--rule); background: var(--parchment);
}
.tm-stop-thumb img { width: 100%; height: 100%; object-fit: cover; }
.tm-stop-thumb.is-empty { opacity: 0.45; }
.tm-stop-b { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tm-stop-y { font: 600 12px/1.3 var(--font-mono); color: var(--ink); }
.tm-stop-b strong { font: 500 13.5px/1.3 var(--font-sans); color: var(--ink); }
.tm-stop-b em { font-style: normal; color: var(--muted-2); font-weight: 400; }
.tm-stop-b > span:not(.tm-stop-y):not(.tm-stop-coord) { font: 400 12.5px/1.45 var(--font-sans); color: var(--muted); }
.tm-stop-coord { font: 500 9px/1.5 var(--font-mono); color: var(--muted-2); letter-spacing: 0.06em; margin-top: 2px; }

/* ── Zaman çizelgesi ───────────────────────────────────────────── */
/* Üst kenardaki tutamak yüksekliği ayarlar (sequence paneli gibi) */
.tm-resize {
  position: absolute; top: -3px; left: 0; right: 0; height: 7px;
  cursor: ns-resize; z-index: 6;
}
.tm-resize::after {
  content: ''; position: absolute; left: 50%; top: 2px;
  width: 46px; height: 3px; margin-left: -23px;
  border-radius: 2px; background: var(--rule-strong);
  transition: background .2s;
}
.tm-resize:hover::after { background: var(--ink); }

.tm-time-head {
  display: flex; align-items: center; gap: 14px;
  padding: 11px 20px 9px;
  border-bottom: 1px solid var(--rule);
}
.tm-year {
  font: 600 25px/1 var(--font-sans); letter-spacing: -0.02em; color: var(--ink);
  font-variant-numeric: tabular-nums; min-width: 72px;
}
.tm-range { flex: 1; accent-color: var(--ink); height: 4px; cursor: pointer; }
.tm-zoomgroup { display: flex; gap: 5px; }
.tm-zoombtn {
  width: 27px; height: 27px;
  display: grid; place-items: center;
  background: none; border: 1px solid var(--rule); border-radius: var(--radius);
  color: var(--ink); font: 500 11px/1 var(--font-mono);
  transition: border-color .2s, background .2s;
}
.tm-zoombtn:hover { border-color: var(--ink); background: var(--parchment-soft); }
.tm-time-hint { font: 500 9px/1 var(--font-mono); letter-spacing: 0.1em; color: var(--muted-2); white-space: nowrap; }

/* Cetvel — yakınlaştırmaya göre adım değiştirir */
.tm-ruler {
  position: relative; height: 20px; flex: none;
  margin: 0 20px 0 148px;
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.tm-tick {
  position: absolute; top: 4px; transform: translateX(-50%);
  font: 500 9.5px/1 var(--font-mono); color: var(--muted-2); letter-spacing: 0.06em;
  white-space: nowrap;
}
.tm-tick::after {
  content: ''; position: absolute; left: 50%; top: 13px;
  width: 1px; height: 5px; background: var(--rule-strong);
}

/* Şerit alanı: solda sabit isim oluğu, sağda yıl ekseni */
.tm-track {
  position: relative; flex: 1; overflow: hidden auto;
  padding: 8px 20px 10px 148px;
}
.tm-lanes { position: relative; }
.tm-cursor {
  position: absolute; top: -6px; bottom: -6px;
  left: var(--tm-year-x, 100%);
  width: 1px; background: var(--ink); opacity: 0.5;
  pointer-events: none; z-index: 3;
}
.tm-cursor::before {
  content: ''; position: absolute; top: -4px; left: -4px;
  border-left: 4.5px solid transparent; border-right: 4.5px solid transparent;
  border-top: 6px solid var(--ink);
}
.tm-lane {
  position: relative;
  display: block; width: 100%;
  height: 22px;
  background: none; border: none; padding: 0;
  border-radius: 2px;
  transition: background .2s;
  text-align: left;
}
.tm-lane:hover { background: rgba(21, 24, 43, 0.04); }
.tm-lane.is-active { background: rgba(21, 24, 43, 0.07); }
.tm-bar {
  position: absolute; top: 9.5px; height: 3px;
  background: var(--rule-strong); border-radius: 2px;
  transition: background .25s;
}
.tm-lane.is-active .tm-bar { background: var(--ink); height: 4px; top: 9px; }
.tm-bar-eser { background: var(--muted-2); }
.tm-node {
  position: absolute; top: 7.5px;
  width: 7px; height: 7px; margin-left: -3.5px;
  border-radius: 50%;
  background: var(--surface); border: 1.5px solid var(--rule-strong);
  transition: border-color .25s, transform .2s, background .2s;
  cursor: pointer;
}
.tm-node:hover { transform: scale(1.5); border-color: var(--ink); }
/* Görseli olan duraklar dolu gösterilir */
.tm-node.has-media { background: var(--rule-strong); }
.tm-lane.is-active .tm-node { border-color: var(--ink); }
.tm-lane.is-active .tm-node.has-media { background: var(--ink); }
.tm-lane-name {
  position: absolute; left: -140px; top: 4.5px;
  width: 130px;
  font: 500 11px/1.3 var(--font-sans); color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  pointer-events: none;
}
.tm-lane.is-active .tm-lane-name { color: var(--ink); font-weight: 600; }

/* ── Duyarlılık ────────────────────────────────────────────────── */
@media (max-width: 1180px) { .tm { --tm-side: 226px; --tm-detail: 292px; } }
@media (max-width: 980px) {
  .tm {
    height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas: "map" "time" "side" "detail";
  }
  .tm-side, .tm-detail { border: none; border-top: 1px solid var(--rule); }
  .tm-mapwrap { height: 60vh; min-height: 360px; }
  .tm-time { height: 240px; }
  .tm-resize { display: none; }
  .tm-list, .tm-stops { max-height: 330px; }
}

/* Seyreltme: çakışan etiketler gizlenir, koordinat satırı yakınlaşınca gelir */
.tm-stop.no-label .tm-label { opacity: 0; }
.tm-stop.no-coord .tm-coordlabel { opacity: 0; }
.tm-stop:hover .tm-label,
.tm-stop:focus .tm-label { opacity: 1 !important; }

/* Rota ve durakların sırayla belirmesi */
@keyframes tm-appear { from { opacity: 0; } to { opacity: 1; } }

/* Dokunmatik: tarayıcının kendi pan/zoom'u devreye girmesin, harita kendi
   pointer işleyicisiyle çalışsın. */
.tm-svg { touch-action: none; }
/* Yükseklik tutamağı dokunmatikte de sürüklensin */
.tm-resize { touch-action: none; }

@media (max-width: 980px) {
  /* Dar ekranda isim oluğu daralır, düğmeler büyür */
  .tm-track { padding-left: 104px; }
  .tm-ruler { margin-left: 104px; }
  .tm-lane-name { left: -98px; width: 90px; font-size: 10px; }
  .tm-lane { height: 26px; }
  .tm-zoombtn { width: 36px; height: 36px; font-size: 13px; }
  .tm-mapbtn { width: 40px; height: 40px; }
  .tm-time-hint { display: none; }
  .tm-year { font-size: 21px; min-width: 60px; }
  .tm-range { min-height: 32px; }
  .tm-item { padding: 13px 10px; }
  .tm-stop-row { padding: 13px 16px; }
  .tm-maphint { display: none; }
}

/* Dokunmatikte şerit bantları parmakla seçilebilecek yükseklikte olsun */
@media (pointer: coarse), (max-width: 980px) {
  .tm-lane { height: 34px; }
  .tm-bar { top: 15.5px; }
  .tm-lane.is-active .tm-bar { top: 15px; }
  .tm-node { top: 13.5px; width: 9px; height: 9px; margin-left: -4.5px; }
  .tm-lane-name { top: 10px; }
  .tm-cursor::before { border-left-width: 5px; border-right-width: 5px; border-top-width: 7px; }
}

/* Deniz zemini — kıyı çizgisinin okunması için kara ile ton farkı */
.tm-sea { fill: #EFEEE9; }
.tm-land { fill: #FCFBF7; }

/* ── Video işaretleri ─────────────────────────────────────────── */
/* Haritada videosu olan durak ince bir halka taşır */
.tm-videoring {
  fill: none; stroke: var(--ink); stroke-width: 1.2;
  opacity: 0.45;
  stroke-dasharray: 3 3.5;
}
.tm-stop.is-video:hover .tm-videoring,
.tm-stop.is-sel .tm-videoring { opacity: 0.9; }

/* İpucundaki poster + oynat rozeti */
.tm-tip-media { position: relative; display: block; }
.tm-tip-media img { margin-bottom: 0; }
.tm-tip-video { color: var(--ink-on-dark) !important; opacity: .85; }

/* Detaydaki küçük görselde oynat rozeti */
.tm-stop-thumb { position: relative; }
.tm-stop-thumb.has-video { cursor: pointer; }
.tm-stop-thumb.has-video:hover { outline: 1px solid var(--ink); outline-offset: 1px; }

/* Çizelgede videolu durak içi dolu halka */
.tm-node.has-video {
  background: var(--ink);
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 3.5px var(--rule-strong);
}
.tm-lane.is-active .tm-node.has-video { box-shadow: 0 0 0 2px var(--surface), 0 0 0 3.5px var(--ink); }