/* ==========================================================================
   OSOS Saha Operasyon Yönetim Sistemi
   Tasarım Token Sistemi
   ========================================================================== */

:root {
  /* Renkler — enerji/dağıtım sektörüne uygun koyu lacivert + mavi */
  --navy-950: #071426;
  --navy-900: #0b1d35;
  --navy-800: #102a4c;
  --navy-700: #183b67;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-100: #e8f0fe;

  --bg-app: #f4f6fa;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border: #e4e9f1;
  --border-strong: #cfd7e5;

  --text-primary: #132033;
  --text-secondary: #526079;
  --text-muted: #64748b;
  --text-on-dark: #f5f8fc;
  --text-on-dark-muted: #9eacc1;

  --success: #178a4c;
  --success-bg: #e3f6ec;
  --warning: #b3690a;
  --warning-bg: #fdf0dd;
  --danger: #c72a3b;
  --danger-bg: #fbe6e9;
  --info: #2563eb;
  --info-bg: #e8f0fe;
  --muted-dot: #8891ac;
  --muted-bg: #eceef4;

  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.035);

  --sidebar-w: 252px;
  --topbar-h: 68px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg-app: #09111f;
  --surface: #111c2e;
  --surface-alt: #172337;
  --border: #26364d;
  --border-strong: #3a4b65;
  --text-primary: #edf3fb;
  --text-secondary: #b8c5d8;
  --text-muted: #8fa0b7;
  --success: #55d58a;
  --success-bg: #123527;
  --warning: #f2b65c;
  --warning-bg: #3b2b15;
  --danger: #ff7c8d;
  --danger-bg: #3c1d27;
  --info: #76a9ff;
  --info-bg: #172e55;
  --muted-dot: #8fa0b7;
  --muted-bg: #253247;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.24);
  --shadow-md: 0 14px 34px rgba(0,0,0,.34);
  --shadow-card: 0 1px 2px rgba(0,0,0,.22), 0 10px 28px rgba(0,0,0,.18);
}

* { box-sizing: border-box; }
html.theme-switching *, html.theme-switching *::before, html.theme-switching *::after { transition: none !important; }
html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  background: var(--bg-app);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}
body { font-size: 14px; line-height: 1.5; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
table { border-collapse: collapse; width: 100%; }
:focus-visible { outline: 2px solid var(--blue-500); outline-offset: 2px; }

/* ==========================================================================
   Uygulama iskeleti
   ========================================================================== */

.app-shell { min-height: 100vh; }

/* ---- Sidebar ---- */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 100%);
  color: var(--text-on-dark);
  display: flex;
  flex-direction: column;
  z-index: 40;
  transition: transform 0.2s ease;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar__brand-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-600));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff;
  flex-shrink: 0;
}
.sidebar__brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.sidebar__brand-text strong { font-size: 14.5px; font-weight: 700; letter-spacing: -0.01em; }
.sidebar__brand-text span { font-size: 11px; color: var(--text-on-dark-muted); margin-top: 2px; }

.sidebar__region {
  margin: 14px 16px 6px;
  padding: 9px 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-on-dark-muted);
  display: flex;
  align-items: center;
  gap: 7px;
}
.sidebar__region .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); flex-shrink: 0; }

.sidebar__nav { flex: 1; overflow-y: auto; padding: 10px 12px 12px; }
.sidebar__group-label {
  font-size: 11px;
  color: var(--text-on-dark-muted);
  padding: 14px 10px 6px;
  font-weight: 600;
}
.sidebar__link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--text-on-dark-muted);
  margin-bottom: 1px;
  position: relative;
}
.sidebar__link svg { width: 17px; height: 17px; flex-shrink: 0; opacity: 0.85; }
.sidebar__link:hover { background: rgba(255,255,255,0.06); color: var(--text-on-dark); }
.sidebar__link.active {
  background: rgba(61, 107, 245, 0.18);
  color: #fff;
}
.sidebar__link.active svg { opacity: 1; }
.sidebar__link.active::before {
  content: "";
  position: absolute; left: -12px; top: 8px; bottom: 8px; width: 3px;
  background: var(--blue-500); border-radius: 2px;
}
.sidebar__link .badge {
  margin-left: auto;
  font-size: 10.5px;
  font-weight: 700;
  background: var(--danger);
  color: #fff;
  padding: 1px 6px;
  border-radius: 20px;
}

.sidebar__footer {
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar__avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--navy-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.sidebar__user { line-height: 1.25; overflow: hidden; }
.sidebar__user strong { font-size: 12.5px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar__user span { font-size: 11px; color: var(--text-on-dark-muted); }

/* ---- Topbar ---- */
.topbar {
  position: fixed;
  top: 0; right: 0; left: var(--sidebar-w);
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 30;
}
.topbar__left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.topbar__menu-btn {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  width: 34px; height: 34px;
  align-items: center; justify-content: center;
}
.topbar__title { font-size: 16px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar__crumb { font-size: 12px; color: var(--text-muted); margin-top: 1px; }
.topbar__right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.topbar__search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  width: 260px;
  color: var(--text-muted);
  font-size: 13px;
}
.topbar__search svg { width: 15px; height: 15px; flex-shrink: 0; }
.topbar__search input { border: none; background: transparent; outline: none; width: 100%; font-family: var(--font); font-size: 13px; color: var(--text-primary); }

.icon-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  color: var(--text-secondary);
}
.icon-btn svg { width: 17px; height: 17px; }
.theme-toggle { overflow: hidden; transition: color .18s ease, border-color .18s ease, background .18s ease, transform .18s ease; }
.theme-toggle:hover { transform: translateY(-1px); }
.theme-toggle > span { display: inline-flex; align-items: center; justify-content: center; }
.theme-toggle__sun { display: none !important; }
html[data-theme="dark"] .theme-toggle__moon { display: none; }
html[data-theme="dark"] .theme-toggle__sun { display: inline-flex !important; color: #f8c65d; }
.icon-btn .dot {
  position: absolute; top: 7px; right: 7px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--danger);
  border: 1.5px solid var(--surface);
}

.topbar__user {
  display: flex; align-items: center; gap: 9px;
  padding-left: 10px; margin-left: 4px;
  border-left: 1px solid var(--border);
}
.topbar__user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--navy-900); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.topbar__user-info { line-height: 1.25; display: none; }
.topbar__user-info strong { font-size: 12.5px; display: block; }
.topbar__user-info span { font-size: 11px; color: var(--text-muted); }

/* ---- İçerik alanı ---- */
.content {
  margin-left: var(--sidebar-w);
  padding-top: var(--topbar-h);
  min-height: 100vh;
}
.content__inner { padding: 24px 28px 40px; max-width: 1440px; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 21px; }
.page-head p { color: var(--text-secondary); font-size: 13px; margin-top: 4px; }

/* ==========================================================================
   Bileşenler
   ========================================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; }
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: #234ecf; }
.btn-outline { background: var(--surface); border-color: var(--border-strong); color: var(--text-primary); }
.btn-outline:hover { background: var(--surface-alt); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--surface-alt); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: background .15s ease, border-color .15s ease;
}
.card__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border);
}
.card__head h3 { font-size: 14.5px; }
.card__head p { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.card__body { padding: 18px; }
.card__body--flush { padding: 0; }
.card__body--flush > table { border-radius: 0 0 var(--radius-lg) var(--radius-lg); overflow: hidden; }

/* ---- Grid layouts ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.mb-16 { margin-bottom: 16px; }
.mt-16 { margin-top: 16px; }

/* ---- Stat cards ---- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.stat-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.stat-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.stat-card__label { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }
.stat-card__icon { width: 34px; height: 34px; border-radius: 9px; display: flex; align-items: center; justify-content: center; }
.stat-card__icon svg { width: 18px; height: 18px; }
.stat-card__icon.icon-navy { background: var(--info-bg); color: var(--blue-600); }
.stat-card__icon.icon-success { background: var(--success-bg); color: var(--success); }
.stat-card__icon.icon-warning { background: var(--warning-bg); color: var(--warning); }
.stat-card__icon.icon-danger { background: var(--danger-bg); color: var(--danger); }
.stat-card__value { font-size: 28px; font-weight: 800; color: var(--text-primary); line-height: 1.1; }
.stat-card__foot { font-size: 11.5px; color: var(--text-muted); margin-top: 6px; }

/* ---- Badge / status ---- */
.badge-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11.5px; font-weight: 600; white-space: nowrap;
}
.badge-status .dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.badge-status.success { background: var(--success-bg); color: var(--success); }
.badge-status.success .dot { background: var(--success); }
.badge-status.warning { background: var(--warning-bg); color: var(--warning); }
.badge-status.warning .dot { background: var(--warning); }
.badge-status.danger { background: var(--danger-bg); color: var(--danger); }
.badge-status.danger .dot { background: var(--danger); }
.badge-status.info { background: var(--info-bg); color: var(--info); }
.badge-status.info .dot { background: var(--info); }
.badge-status.muted { background: var(--muted-bg); color: var(--text-muted); }
.badge-status.muted .dot { background: var(--muted-dot); }

/* ---- Data table ---- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 11px 14px; text-align: left; font-size: 13px; border-bottom: 1px solid var(--border); }
.data-table th { font-weight: 600; color: var(--text-secondary); background: var(--surface-alt); font-size: 11.5px; text-transform: uppercase; letter-spacing: .03em; }
.data-table tbody tr { transition: background .12s ease; }
.data-table tbody tr:hover { background: var(--surface-alt); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .mono { font-family: "SF Mono", "Cascadia Code", "Consolas", monospace; font-size: 12.5px; }
.data-table .cell-title { font-weight: 600; color: var(--text-primary); }
.data-table .cell-sub { font-size: 11.5px; color: var(--text-muted); margin-top: 1px; }
.data-table .row-link { cursor: pointer; }

/* ---- Table scroll wrapper ---- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll::-webkit-scrollbar { height: 6px; }
.table-scroll::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* ---- Empty state ---- */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 40px 20px; text-align: center; color: var(--text-muted);
}
.empty-state svg { width: 32px; height: 32px; margin-bottom: 12px; opacity: .5; }
.empty-state p { font-size: 13px; }

/* ---- Text helpers ---- */
.text-muted { color: var(--text-muted); }
.mono { font-family: "SF Mono", "Cascadia Code", "Consolas", monospace; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-8 { gap: 8px; }

/* ---- Progress bar ---- */
.progress-track { height: 6px; background: var(--muted-bg); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--blue-600); border-radius: 3px; transition: width .4s ease; }

/* ---- Filter bar ---- */
.filter-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 14px 16px; margin-bottom: 16px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.filter-input, .filter-select {
  padding: 8px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 13px;
  outline: none; transition: border-color .15s ease;
}
.filter-input:focus, .filter-select:focus { border-color: var(--blue-500); }
.filter-input { min-width: 180px; }
.filter-select { cursor: pointer; }

/* ---- Search box ---- */
.search-form { align-items: center; }
.search-box {
  display: flex; align-items: center; gap: 8px; flex: 1;
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 12px;
}
.search-box svg { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }
.search-box input { border: none; background: transparent; outline: none; width: 100%; font-family: var(--font); font-size: 13px; color: var(--text-primary); }

/* ---- Pagination ---- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 16px; font-size: 13px; color: var(--text-muted); }
.pagination .btn.disabled { opacity: .5; pointer-events: none; }

/* ---- Map legend ---- */
.map-legend { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--text-secondary); }
.map-legend span { display: inline-flex; align-items: center; gap: 5px; }
.map-legend .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ---- Map toolbar ---- */
.map-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; margin-bottom: 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.map-toolbar__search {
  display: flex; align-items: center; gap: 8px; flex: 1; min-width: 200px; max-width: 340px;
  padding: 8px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface-alt); transition: border-color .15s ease;
}
.map-toolbar__search:focus-within { border-color: var(--blue-500); }
.map-toolbar__search svg { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }
.map-toolbar__search input {
  border: none; background: transparent; outline: none; flex: 1;
  font-family: var(--font); font-size: 13px; color: var(--text-primary);
}
.map-toolbar__search input::placeholder { color: var(--text-muted); }
.map-toolbar__filters { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.map-toolbar__filters .filter-select { min-width: 130px; }
.map-toolbar__right { display: flex; align-items: center; gap: 10px; margin-left: auto; flex-shrink: 0; }
.map-toolbar__count { font-size: 12.5px; color: var(--text-muted); font-weight: 600; }

/* ---- Map card ---- */
.map-card { overflow: hidden; }
.map-card__body { position: relative; padding: 0; }
#trafoMapFull, #fiderMap { width: 100%; }
#trafoMapFull { height: 580px; }
.map-fullscreen-btn, .map-locate-btn {
  position: absolute; z-index: 1000; width: 38px; height: 38px;
  border: 1px solid var(--border); background: var(--surface);
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); cursor: pointer; transition: border-color .15s ease, color .15s ease;
}
.map-fullscreen-btn { top: 12px; right: 12px; }
.map-locate-btn { top: 58px; right: 12px; }
.map-fullscreen-btn:hover, .map-locate-btn:hover { border-color: var(--blue-500); color: var(--blue-600); }
.map-fullscreen-btn .map-fs-exit { display: none; }
.map-card.is-fullscreen .map-fullscreen-btn .map-fs-expand { display: none; }
.map-card.is-fullscreen .map-fullscreen-btn .map-fs-exit { display: block; }
.map-card.is-fullscreen { border-radius: 0; border: none; }
.map-card.is-fullscreen .map-card__body { height: 100%; }
.map-card.is-fullscreen #trafoMapFull { height: 100%; }
.map-locate-btn.is-loading { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Map popup ---- */
.leaflet-popup-content-wrapper { border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.map-popup__title { font-weight: 700; font-size: 13px; margin-bottom: 6px; color: var(--text-primary); }
.map-popup__row { font-size: 12px; color: var(--text-secondary); margin-bottom: 3px; }
.map-popup__actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.map-popup__button {
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-primary); font-size: 12px; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.map-popup__button--primary { border-color: var(--blue-600); background: var(--blue-600); color: #fff; }
.map-popup__button--copy.is-copied { border-color: #15803d !important; background: #11291f !important; color: #4ade80 !important; }

/* ---- Date nav ---- */
.date-nav {
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
  padding: 12px 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.date-nav__arrow {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-secondary); cursor: pointer; transition: all .15s ease;
}
.date-nav__arrow:hover { border-color: var(--blue-500); color: var(--blue-600); background: var(--info-bg); }
.date-nav__arrow svg { width: 18px; height: 18px; }
.date-nav__center { flex: 1; text-align: center; }
.date-nav__label { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.date-nav__date-wrap { position: relative; display: inline-block; margin-top: 2px; }
.date-nav__input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; border: none; }
.date-nav__display { font-size: 15px; font-weight: 700; color: var(--text-primary); pointer-events: none; }
.date-nav__today { margin-left: 4px; }
.date-nav__stats { margin-left: auto; }
.date-nav__stat { font-size: 12.5px; color: var(--text-muted); }
.date-nav__stat strong { color: var(--text-primary); font-weight: 700; }

/* ---- Dashboard map grid ---- */
.dashboard-map-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; margin-bottom: 16px; }
.dashboard-map-grid--list-only { grid-template-columns: 1fr; }
.map-info-card { overflow: hidden; }
.map-info-card .card__head { padding: 14px 16px; }
.trafo-list-head { align-items: flex-start; }
.trafo-list-count { font-size: 12px; font-weight: 600; color: var(--text-muted); flex-shrink: 0; }

/* ---- Trafo list ---- */
.trafo-list-filter { padding: 10px 14px; border-bottom: 1px solid var(--border); }
.trafo-list-filter label { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; display: block; margin-bottom: 5px; }
.trafo-list-filter__control { display: flex; align-items: center; gap: 8px; }
.trafo-list-filter__control svg { width: 15px; height: 15px; color: var(--text-muted); flex-shrink: 0; }
.trafo-list-filter__control select { flex: 1; padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 12.5px; }
.trafo-list { max-height: 560px; overflow-y: auto; padding: 8px; }
.trafo-list-item {
  display: flex; flex-direction: column; gap: 8px; padding: 12px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--surface); margin-bottom: 8px; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.trafo-list-item:hover { border-color: var(--border-strong); background: var(--surface-alt); }
.trafo-list-item.is-active { border-color: var(--blue-500); background: var(--info-bg); }
.trafo-list-item__head { display: flex; align-items: center; gap: 10px; }
.trafo-list-item__marker { width: 12px; height: 12px; border-radius: 50%; background: var(--trafo-renk, #8891ac); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.trafo-list-item__dot { width: 6px; height: 6px; border-radius: 50%; background: #fff; }
.trafo-list-item__identity { flex: 1; min-width: 0; }
.trafo-list-item__kod { font-size: 13px; font-weight: 700; display: block; }
.trafo-list-item__name { font-size: 11px; color: var(--text-muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trafo-list-item__ekip { font-size: 11px; font-weight: 600; color: var(--text-secondary); padding: 2px 8px; border-radius: 6px; background: var(--muted-bg); flex-shrink: 0; }
.trafo-list-item__location { font-size: 11.5px; color: var(--text-secondary); }
.trafo-list-item__location span { color: var(--text-muted); margin: 0 3px; }
.trafo-list-item__schedule { display: flex; align-items: center; gap: 8px; font-size: 11.5px; }
.trafo-list-item__schedule svg { width: 14px; height: 14px; color: var(--text-muted); flex-shrink: 0; }
.trafo-list-item__schedule i { font-style: normal; color: var(--text-muted); font-size: 10px; display: block; }
.trafo-list-item__schedule b { font-weight: 600; color: var(--text-primary); font-size: 11px; }
.trafo-list-item__schedule strong { margin-left: auto; font-size: 11.5px; color: var(--text-primary); }
.trafo-list-item__specs { display: flex; gap: 8px; }
.trafo-spec { flex: 1; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface-alt); }
.trafo-spec i { font-style: normal; font-size: 9.5px; color: var(--text-muted); display: block; }
.trafo-spec b { font-size: 11.5px; font-weight: 600; }
.trafo-list-item__footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.trafo-list-item__status { font-size: 10.5px; }
.trafo-list-item__actions { display: flex; gap: 5px; }
.trafo-list-item__btn {
  display: inline-flex; align-items: center; gap: 4px; padding: 5px 8px;
  border: 1px solid var(--border); border-radius: 6px; background: var(--surface);
  color: var(--text-secondary); font-size: 11px; font-weight: 600; cursor: pointer; text-decoration: none;
  transition: border-color .15s ease, background .15s ease;
}
.trafo-list-item__btn:hover { border-color: var(--blue-500); background: var(--info-bg); }
.trafo-list-item__btn svg { width: 13px; height: 13px; }
.trafo-list-item__btn--copy.is-copied { border-color: #15803d; background: #11291f; color: #4ade80; }

/* ---- Schedule controls (kesinti planları) ---- */
.schedule-controls { margin-bottom: 16px; }
.schedule-controls__form { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; }
.schedule-date-group { display: flex; align-items: flex-end; gap: 8px; }
.schedule-date-field { display: flex; flex-direction: column; gap: 5px; }
.schedule-date-field label { display: flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.schedule-date-field__icon svg { width: 13px; height: 13px; }
.schedule-date-field input { padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 13px; }
.schedule-date-sep { font-size: 18px; color: var(--text-muted); padding-bottom: 6px; }
.schedule-team-field { display: flex; flex-direction: column; gap: 5px; }
.schedule-team-field label { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.schedule-team-field select { padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 13px; cursor: pointer; }
.schedule-controls__actions { display: flex; gap: 8px; }
.schedule-quick { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.schedule-quick__label { font-size: 11px; font-weight: 600; color: var(--text-muted); }
.schedule-quick__pills { display: flex; gap: 6px; flex-wrap: wrap; }
.schedule-pill { padding: 5px 12px; border: 1px solid var(--border-strong); border-radius: 20px; font-size: 12px; font-weight: 600; color: var(--text-secondary); text-decoration: none; cursor: pointer; transition: all .15s ease; }
.schedule-pill:hover { border-color: var(--blue-500); color: var(--blue-600); }
.schedule-pill.active { border-color: var(--blue-600); background: var(--blue-600); color: #fff; }

/* ---- Interruption timeline ---- */
.interruption-timeline { display: flex; flex-direction: column; gap: 16px; }
.schedule-day { display: flex; gap: 14px; }
.schedule-day__rail {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 52px; flex-shrink: 0; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--surface-alt); color: var(--blue-600); padding: 10px 4px;
}
.schedule-day__rail span { font-size: 20px; font-weight: 800; line-height: 1; }
.schedule-day__rail small { font-size: 10px; color: var(--text-muted); margin-top: 2px; }
.schedule-day__card { flex: 1; min-width: 0; }
.schedule-day__head { flex-wrap: wrap; }
.schedule-note { max-width: 200px; font-size: 12px; color: var(--text-secondary); }

/* ---- Collapse card (akım trafoları) ---- */
.ct-collapse-card { cursor: pointer; }
.ct-collapse-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; list-style: none; cursor: pointer; }
.ct-collapse-head::-webkit-details-marker { display: none; }
.ct-collapse-title { display: flex; align-items: center; gap: 10px; }
.ct-collapse-icon { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; background: var(--info-bg); color: var(--blue-600); flex-shrink: 0; }
.ct-collapse-icon svg { width: 18px; height: 18px; }
.ct-collapse-title h3 { font-size: 14px; }
.ct-collapse-title p { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.ct-collapse-right { display: flex; align-items: center; gap: 14px; }
.ct-collapse-total { text-align: right; }
.ct-collapse-total strong { display: block; font-size: 16px; color: var(--text-primary); }
.ct-collapse-total small { font-size: 11px; color: var(--text-muted); }
.ct-collapse-toggle { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-secondary); transition: transform .2s ease; }
.ct-collapse-toggle svg { width: 16px; height: 16px; }
.ct-collapse-card[open] .ct-collapse-toggle { transform: rotate(90deg); }
.ct-collapse-body { border-top: 1px solid var(--border); }
.ct-count { color: var(--blue-600); }
.ct-count--total { font-size: 15px; }

/* ---- Selected date table ---- */
.selected-date-table .card__head { flex-wrap: wrap; }

/* ---- Add panel (yeni kayıt) ---- */
.add-panel { margin-bottom: 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-card); overflow: hidden; }
.add-panel__toggle {
  display: flex; align-items: center; gap: 12px; width: 100%; padding: 14px 18px;
  border: none; background: transparent; cursor: pointer; text-align: left; transition: background .15s ease;
}
.add-panel__toggle:hover { background: var(--surface-alt); }
.add-panel__toggle-icon { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; background: var(--info-bg); color: var(--blue-600); flex-shrink: 0; }
.add-panel__toggle-icon svg { width: 18px; height: 18px; }
.add-panel__toggle-text { flex: 1; }
.add-panel__toggle-text strong { display: block; font-size: 13.5px; color: var(--text-primary); }
.add-panel__toggle-text small { display: block; font-size: 11.5px; color: var(--text-muted); margin-top: 1px; }
.add-panel__chevron { display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: transform .2s ease; }
.add-panel__chevron svg { width: 18px; height: 18px; }
.add-panel.is-open .add-panel__chevron { transform: rotate(90deg); }
.add-panel__body { display: none; padding: 18px; border-top: 1px solid var(--border); }
.add-panel.is-open .add-panel__body { display: block; }
.add-form__section { margin-bottom: 18px; }
.add-form__section-label { font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }
.add-form__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.add-field { display: flex; flex-direction: column; gap: 5px; }
.add-field--primary { grid-column: span 2; }
.add-field--wide { grid-column: 1 / -1; }
.add-field label { font-size: 11px; font-weight: 600; color: var(--text-secondary); }
.add-field .req { color: var(--danger); }
.add-field input, .add-field select { padding: 9px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 13px; outline: none; transition: border-color .15s ease; }
.add-field input:focus, .add-field select:focus { border-color: var(--blue-500); }
.add-field input[readonly] { background: var(--surface-alt); color: var(--text-muted); }
.add-field__input-wrap { position: relative; }
.add-form__actions { display: flex; gap: 8px; margin-top: 4px; }

/* ---- Excel controls ---- */
.excel-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.excel-pagination { display: flex; align-items: center; gap: 8px; }
.excel-pagination__info { font-size: 12.5px; color: var(--text-muted); }

/* ---- Excel toolbar (unified) ---- */
.excel-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; margin-bottom: 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.excel-toolbar__filters { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; min-width: 0; }
.excel-toolbar__filters .search-box { min-width: 200px; max-width: 320px; flex: 1; }
.excel-toolbar__right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* ---- Excel view toggle ---- */
.excel-view-toggle { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-alt); width: fit-content; }
.excel-view-btn { display: inline-flex; align-items: center; gap: 5px; border: 1px solid transparent !important; background: transparent !important; }
.excel-view-btn svg { width: 14px; height: 14px; }
.excel-view-btn.is-active { background: var(--surface) !important; border-color: var(--border-strong) !important; box-shadow: var(--shadow-sm); }

/* ---- Excel status ---- */
.excel-toolbar__status { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-alt); }
.excel-status__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted-dot); flex-shrink: 0; }
.excel-status__dot--saved { background: var(--success); }
.excel-status__dot--saving { background: var(--warning); animation: pulse 1s ease infinite; }
.excel-status__dot--error { background: var(--danger); }
@keyframes pulse { 50% { opacity: .3; } }
.excel-status__text { font-size: 12px; font-weight: 600; color: var(--text-secondary); }

/* ---- Excel table ---- */
.excel-wrapper { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-card); }
.excel-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.excel-table thead { position: sticky; top: 0; z-index: 10; }
.excel-table th, .excel-table td { padding: 8px 12px; border: 1px solid var(--border); white-space: nowrap; }
.excel-table__rownum { width: 40px; text-align: center; font-size: 11px; color: var(--text-muted); background: var(--surface-alt); font-weight: 600; }
.excel-table__colhead { text-align: left; font-size: 11px; font-weight: 600; color: var(--text-secondary); background: var(--surface-alt); text-transform: uppercase; letter-spacing: .03em; }
.excel-table__colhead--action { width: 50px; text-align: center; }
.excel-col-letter { display: inline-block; width: 20px; font-size: 10px; color: var(--text-muted); font-weight: 700; }
.excel-col-name { font-size: 11.5px; }
.excel-cell { cursor: cell; transition: background .12s ease; }
.excel-table tbody tr:nth-child(even) { background: var(--surface-alt); }
.excel-cell:hover { background: var(--info-bg); }
.excel-cell--readonly { cursor: default; color: var(--text-muted); background: var(--surface-alt); }
.excel-cell--readonly:hover { background: var(--surface-alt); }
.excel-cell--editing { background: var(--info-bg) !important; outline: 2px solid var(--blue-500); outline-offset: -2px; }
.excel-cell-select {
  width: 100%; min-width: 120px; padding: 4px 8px; border: 1px solid var(--blue-500);
  border-radius: 4px; background: var(--surface); color: var(--text-primary);
  font-family: var(--font); font-size: 12.5px; cursor: pointer;
}
.excel-cell--pending { background: var(--warning-bg) !important; }
.excel-cell--saved { background: var(--success-bg) !important; animation: excel-flash .6s ease; }
.excel-cell--error { background: var(--danger-bg) !important; }
@keyframes excel-flash {
  0% { box-shadow: inset 0 0 0 999px rgba(23,138,76,.2); }
  100% { box-shadow: inset 0 0 0 999px rgba(23,138,76,0); }
}
.excel-cell--açık { color: var(--warning); font-weight: 600; }
.excel-cell--kapalı { color: var(--success); font-weight: 600; }
.excel-cell--atılmayan { color: var(--text-muted); font-weight: 600; }
.excel-table__action { text-align: center; padding: 4px; }
.btn-delete-row {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-muted); cursor: pointer; transition: all .15s ease;
}
.btn-delete-row svg { width: 15px; height: 15px; }
.btn-delete-row:hover { border-color: var(--danger); background: var(--danger-bg); color: var(--danger); }
.btn-row-map {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-muted); cursor: pointer; transition: all .15s ease;
  margin-right: 4px; text-decoration: none;
}
.btn-row-map svg { width: 15px; height: 15px; }
.btn-row-map:hover { border-color: var(--blue-600); background: var(--blue-50, #eff6ff); color: var(--blue-600); }

/* ---- Excel list view ---- */
.excel-list-view { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.excel-list-day { grid-column: 1 / -1; }
.excel-list-day__header {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; margin-bottom: 10px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--surface-alt), var(--surface)); cursor: pointer;
  transition: background .15s ease, border-color .15s ease, box-shadow .15s ease;
  box-shadow: var(--shadow-sm);
}
.excel-list-day__header:hover { border-color: var(--blue-500); box-shadow: var(--shadow-card); }
.excel-list-day__toggle {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex-shrink: 0;
  border-radius: 6px; background: var(--info-bg); color: var(--blue-600);
  transition: transform .2s ease;
}
.excel-list-day__toggle svg { width: 16px; height: 16px; }
.excel-list-day.is-collapsed .excel-list-day__toggle { transform: rotate(-90deg); }
.excel-list-day__date { font-size: 14px; font-weight: 700; color: var(--text-primary); flex: 1; }
.excel-list-day__count { font-size: 12px; font-weight: 600; color: var(--text-muted); flex-shrink: 0; padding: 3px 10px; border-radius: 20px; background: var(--muted-bg); }
.excel-list-day__cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.excel-list-day.is-collapsed .excel-list-day__cards { display: none; }

/* ---- Excel list card ---- */
.excel-list-card {
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--surface); box-shadow: var(--shadow-sm);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease; overflow: hidden;
  border-left: 3px solid var(--card-accent, var(--border-strong));
}
.excel-list-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-card); transform: translateY(-1px); }
.excel-list-card--acik { --card-accent: var(--warning); }
.excel-list-card--kapali { --card-accent: var(--success); }
.excel-list-card__head {
  display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  border-bottom: 1px solid var(--border); background: var(--surface-alt);
}
.excel-list-card__num { font-size: 11px; font-weight: 600; color: var(--text-muted); flex-shrink: 0; }
.excel-list-card__title { flex: 1; display: flex; align-items: center; gap: 8px; min-width: 0; }
.excel-list-card__title strong { font-size: 13px; font-weight: 700; }
.excel-list-card__body { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.excel-list-card__row { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; }
.excel-list-card__row span { color: var(--text-muted); }
.excel-list-card__row strong { font-weight: 600; color: var(--text-primary); }
.excel-list-card__row--full { flex-direction: column; align-items: flex-start; gap: 2px; }
.excel-list-card__actions { display: flex; gap: 6px; padding: 10px 14px; border-top: 1px solid var(--border); }
.excel-copy-btn.is-copied { border-color: #15803d; background: #11291f; color: #4ade80; }

/* ---- Ay rapor controls ---- */
.ay-rapor-controls { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.ay-rapor-select { display: flex; flex-direction: column; gap: 5px; }
.ay-rapor-select label { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.ay-rapor-select select { padding: 8px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 13px; cursor: pointer; }
.ay-rapor-info { display: flex; flex-direction: column; gap: 2px; }
.ay-rapor-info__label { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.ay-rapor-info__value { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.ay-rapor-info__value--accent { color: var(--blue-600); }

/* ---- Insight charts ---- */
.excel-insight-charts { margin-bottom: 16px; }
html[data-theme="dark"] .topbar__search,
html[data-theme="dark"] .icon-btn,
html[data-theme="dark"] .topbar__menu-btn,
html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea,
html[data-theme="dark"] .filter-input,
html[data-theme="dark"] .filter-select,
html[data-theme="dark"] .schedule-date-field input,
html[data-theme="dark"] .schedule-team-field select,
html[data-theme="dark"] .trafo-list-filter select {
  border-color: var(--border-strong);
  background-color: var(--surface-alt);
  color: var(--text-primary);
}
html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder { color: var(--text-muted); }
html[data-theme="dark"] .btn-outline,
html[data-theme="dark"] .btn-ghost,
html[data-theme="dark"] .quick-filters a,
html[data-theme="dark"] .schedule-pill {
  border-color: var(--border-strong);
  background: var(--surface-alt);
  color: var(--text-secondary);
}
html[data-theme="dark"] .btn-outline:hover,
html[data-theme="dark"] .btn-ghost:hover,
html[data-theme="dark"] .quick-filters a:hover,
html[data-theme="dark"] .schedule-pill:hover {
  border-color: var(--blue-500);
  background: #1b3152;
  color: #9fc2ff;
}
html[data-theme="dark"] .schedule-pill.active { border-color: var(--blue-600); background: var(--blue-600); color: #fff; }
html[data-theme="dark"] .data-table th,
html[data-theme="dark"] .excel-table__colhead,
html[data-theme="dark"] .excel-table__rownum,
html[data-theme="dark"] .excel-table tbody td.excel-table__rownum {
  border-color: var(--border);
  background: #172337;
  color: var(--text-secondary);
}
html[data-theme="dark"] .data-table td,
html[data-theme="dark"] .excel-cell { border-color: var(--border); }
html[data-theme="dark"] .data-table tbody tr:hover,
html[data-theme="dark"] .excel-table tbody tr:hover,
html[data-theme="dark"] .excel-table tbody tr:hover td.excel-table__rownum { background: #18263b; }
html[data-theme="dark"] .schedule-quick,
html[data-theme="dark"] .trafo-list-filter,
html[data-theme="dark"] .trafo-list {
  border-color: var(--border);
  background: #0d1727;
}
html[data-theme="dark"] .trafo-list-item,
html[data-theme="dark"] .trafo-spec,
html[data-theme="dark"] .trafo-list-item__schedule,
html[data-theme="dark"] .trafo-list-item__ekip,
html[data-theme="dark"] .trafo-list-item__btn {
  border-color: var(--border);
  background: var(--surface-alt);
  color: var(--text-secondary);
}
html[data-theme="dark"] .trafo-list-item:hover,
html[data-theme="dark"] .trafo-list-item.is-active { border-color: #416795; background: #172b47; }
html[data-theme="dark"] .trafo-list-item__btn--copy.is-copied { border-color: #15803d; background: #11291f; color: #4ade80; }
html[data-theme="dark"] .ct-collapse-card { border-color: var(--border); background: var(--surface); }
html[data-theme="dark"] .ct-collapse-icon,
html[data-theme="dark"] .ct-collapse-toggle,
html[data-theme="dark"] .ct-collapse-card[open] .ct-collapse-toggle { border-color: var(--border-strong); background: #192c49; }
html[data-theme="dark"] .schedule-day__rail { border-color: #34517b; background: #172943; color: #8bb7ff; }
html[data-theme="dark"] .badge-status.success { background: var(--success-bg); color: var(--success); }
html[data-theme="dark"] .badge-status.warning { background: var(--warning-bg); color: var(--warning); }
html[data-theme="dark"] .badge-status.danger { background: var(--danger-bg); color: var(--danger); }
html[data-theme="dark"] .badge-status.info { background: var(--info-bg); color: #8db7ff; }
html[data-theme="dark"] .badge-status.muted { background: var(--muted-bg); color: var(--text-secondary); }
html[data-theme="dark"] .excel-cell:hover { background: #19345b; }
html[data-theme="dark"] .excel-cell--editing { background: #172337 !important; }
html[data-theme="dark"] .excel-cell--pending { background: #3b2b15 !important; }
html[data-theme="dark"] .excel-cell--saved { background: #123527 !important; }
html[data-theme="dark"] .excel-cell--error { background: #3c1d27 !important; }
html[data-theme="dark"] .excel-cell--readonly,
html[data-theme="dark"] .excel-cell--readonly:hover { background: #121d2e; }
html[data-theme="dark"] .leaflet-popup-content-wrapper,
html[data-theme="dark"] .leaflet-popup-tip { background: var(--surface); color: var(--text-primary); }
html[data-theme="dark"] .map-popup__button { border-color: var(--border-strong); background: var(--surface-alt); color: var(--text-primary); }
html[data-theme="dark"] .map-popup__button--primary { border-color: var(--blue-600); background: var(--blue-600); color: #fff; }
html[data-theme="dark"] .map-popup__button--copy.is-copied { border-color: #15803d !important; background: #11291f !important; color: #4ade80 !important; }
html[data-theme="dark"] .map-fullscreen-btn { background: var(--surface); border-color: var(--border-strong); color: var(--text-primary); }
html[data-theme="dark"] .map-fullscreen-btn:hover { border-color: var(--blue-500); color: var(--blue-600); }
html[data-theme="dark"] .map-locate-btn { background: var(--surface); border-color: var(--border-strong); color: var(--text-primary); }
html[data-theme="dark"] .map-locate-btn:hover { border-color: var(--blue-500); color: var(--blue-600); }
html[data-theme="dark"] .leaflet-tile-pane { filter: brightness(.68) contrast(1.16) saturate(.72); }
html[data-theme="dark"] ::-webkit-calendar-picker-indicator { filter: invert(.82); }
html[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #3a4b65; }
html[data-theme="dark"] ::-webkit-scrollbar-track { background: #0d1727; }
html[data-theme="dark"] .icon-btn:hover,
html[data-theme="dark"] .topbar__menu-btn:hover,
html[data-theme="dark"] .date-nav__arrow:hover {
  border-color: #4c74a8;
  background: #192c49;
  color: #8db7ff;
}
html[data-theme="dark"] .stat-card:hover { border-color: #3b4d67; box-shadow: 0 12px 28px rgba(0,0,0,.24); }
html[data-theme="dark"] .add-panel__toggle:hover { background: var(--surface-alt); }
html[data-theme="dark"] .btn-delete-row:hover { background: var(--danger-bg); color: var(--danger); }
html[data-theme="dark"] .trafo-list-item__marker { background: color-mix(in srgb, var(--trafo-renk, #8891ac) 20%, #172337); }
html[data-theme="dark"] .excel-cell--saved { background: #123527 !important; animation: excel-flash-dark .6s ease; }
@keyframes excel-flash-dark {
  0% { box-shadow: inset 0 0 0 999px rgba(85,213,138,.16); }
  100% { box-shadow: inset 0 0 0 999px rgba(85,213,138,0); }
}

.fider-notice {
  display: flex;
  margin-bottom: 18px;
  padding: 13px 16px;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid #f0d49c;
  border-radius: var(--radius-lg);
  background: #fff9ea;
  color: #80530b;
}
.fider-notice > svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.fider-notice strong { display: block; font-size: 12.5px; }
.fider-notice p { margin-top: 2px; color: #89672f; font-size: 11.5px; line-height: 1.5; }
.fider-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 18px; }
.fider-filter-bar { margin-bottom: 18px; }
.fider-map-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(310px, .75fr); gap: 18px; align-items: stretch; }
.fider-map-card { min-width: 0; }
#fiderMap { height: 640px; min-height: 500px; }
.fider-impact-card { min-width: 0; }
.fider-impact-empty {
  display: flex;
  min-height: 560px;
  padding: 32px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--text-muted);
  text-align: center;
}
.fider-impact-empty > svg { width: 38px; height: 38px; margin-bottom: 12px; color: var(--blue-500); opacity: .7; }
.fider-impact-empty strong { color: var(--text-primary); font-size: 14px; }
.fider-impact-empty p { max-width: 260px; margin-top: 5px; font-size: 11.5px; line-height: 1.5; }
.fider-impact { max-height: 640px; padding: 18px; overflow-y: auto; }
.fider-impact__title { display: flex; padding-bottom: 15px; align-items: center; gap: 10px; border-bottom: 1px solid var(--border); }
.fider-impact__color { width: 12px; height: 38px; flex-shrink: 0; border-radius: 999px; }
.fider-impact__title small, .fider-impact__title strong { display: block; }
.fider-impact__title small { color: var(--text-muted); font-size: 9.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.fider-impact__title strong { margin-top: 2px; color: var(--text-primary); font-size: 16px; }
.fider-impact__rule { margin-top: 14px; padding: 12px; border: 1px solid #dce8f8; border-radius: 10px; background: #f4f8ff; }
.fider-impact__rule strong { color: var(--blue-600); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.fider-impact__rule p { margin-top: 4px; color: var(--text-secondary); font-size: 11.5px; line-height: 1.5; }
.fider-impact__metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.fider-impact__metrics > div { padding: 11px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-alt); }
.fider-impact__metrics span, .fider-impact__metrics strong { display: block; }
.fider-impact__metrics span { color: var(--text-muted); font-size: 9.5px; font-weight: 650; text-transform: uppercase; }
.fider-impact__metrics strong { margin-top: 3px; color: var(--text-primary); font-size: 17px; }
.fider-impact__areas, .fider-impact__list { margin-top: 16px; }
.fider-impact__areas > span, .fider-impact__list > span { display: block; margin-bottom: 7px; color: var(--text-muted); font-size: 9.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.fider-impact__areas > div { display: flex; gap: 5px; flex-wrap: wrap; }
.fider-impact__areas > div span { padding: 4px 7px; border-radius: 7px; background: var(--muted-bg); color: var(--text-secondary); font-size: 9.5px; }
.fider-impact__list > div { display: flex; flex-direction: column; gap: 5px; }
.fider-impact__list a { display: flex; min-height: 34px; padding: 7px 9px; align-items: center; justify-content: space-between; gap: 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-alt); transition: border-color .15s ease, background .15s ease; }
.fider-impact__list a:hover { border-color: var(--blue-500); background: var(--info-bg); }
.fider-impact__list a strong { color: var(--text-primary); font-size: 10.5px; }
.fider-impact__list a span { color: var(--text-muted); font-size: 10px; }
.fider-schema-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 16px; }
.fider-schema {
  display: grid;
  grid-template-columns: minmax(130px, .9fr) minmax(30px, .25fr) auto;
  grid-template-areas: "source line summary" "nodes nodes nodes";
  padding: 14px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-primary);
  text-align: left;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.fider-schema:hover { border-color: var(--fider-color); box-shadow: 0 8px 20px rgba(15,23,42,.08); transform: translateY(-1px); }
.fider-schema__source { grid-area: source; display: flex; min-width: 0; align-items: center; gap: 9px; }
.fider-schema__source > svg { width: 30px; height: 30px; padding: 7px; flex-shrink: 0; border-radius: 8px; background: color-mix(in srgb, var(--fider-color) 12%, var(--surface)); color: var(--fider-color); }
.fider-schema__source span, .fider-schema__source strong, .fider-schema__source small { display: block; min-width: 0; }
.fider-schema__source strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.fider-schema__source small { color: var(--text-muted); font-size: 9.5px; }
.fider-schema__line { grid-area: line; height: 2px; margin: 0 8px; background: var(--fider-color); opacity: .65; }
.fider-schema__summary { grid-area: summary; text-align: right; }
.fider-schema__summary strong, .fider-schema__summary small { display: block; white-space: nowrap; }
.fider-schema__summary strong { font-size: 11px; }
.fider-schema__summary small { margin-top: 2px; color: var(--text-muted); font-size: 9.5px; }
.fider-schema__nodes { grid-area: nodes; display: flex; gap: 5px; margin-top: 12px; padding-top: 10px; flex-wrap: wrap; border-top: 1px solid var(--border); }
.fider-schema__nodes i { padding: 3px 6px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface-alt); color: var(--text-secondary); font-size: 9px; font-style: normal; font-weight: 650; }
html[data-theme="dark"] .fider-notice { border-color: #5f4821; background: #302612; color: #f2c66d; }
html[data-theme="dark"] .fider-notice p { color: #d1ae68; }
html[data-theme="dark"] .fider-impact__rule { border-color: #29466d; background: #162a46; }
html[data-theme="dark"] .fider-schema { background: var(--surface); }
html[data-theme="dark"] .fider-schema:hover { box-shadow: 0 8px 20px rgba(0,0,0,.24); }
@media (max-width: 1180px) {
  .fider-map-grid { grid-template-columns: 1fr; }
  .fider-impact-empty { min-height: 220px; }
  .fider-impact { max-height: 520px; }
}
@media (max-width: 720px) {
  .fider-stats { grid-template-columns: 1fr; }
  .fider-schema-grid { grid-template-columns: 1fr; padding: 10px; }
  #fiderMap { height: 480px; min-height: 420px; }
}
@media (max-width: 560px) {
  .fider-notice { padding: 11px 12px; }
  .fider-map-grid { gap: 12px; }
  #fiderMap { height: 420px; min-height: 360px; }
  .fider-impact { padding: 14px; }
  .fider-impact__metrics { grid-template-columns: 1fr 1fr; }
  .fider-schema { grid-template-columns: minmax(110px, 1fr) 24px auto; padding: 11px; }
  .fider-schema__line { margin: 0 4px; }
}

.excel-day-add {
  display: flex;
  margin-bottom: 12px;
  padding: 14px 16px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid #d8e4f5;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #fff, #f4f8ff);
  box-shadow: var(--shadow-sm);
}
.excel-day-add__info { display: flex; min-width: 0; align-items: center; gap: 11px; }
.excel-day-add__icon { display: inline-flex; width: 38px; height: 38px; flex-shrink: 0; align-items: center; justify-content: center; border-radius: 10px; background: var(--info-bg); color: var(--blue-600); }
.excel-day-add__icon svg { width: 18px; height: 18px; }
.excel-day-add__info strong { display: block; color: var(--text-primary); font-size: 13px; }
.excel-day-add__info p { margin-top: 2px; color: var(--text-muted); font-size: 11px; }
.excel-day-add__form { display: grid; grid-template-columns: auto minmax(150px, 180px) auto; flex-shrink: 0; align-items: center; gap: 8px; }
.excel-day-add__form--button { display: block; }
.excel-day-add__form label { color: var(--text-muted); font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.excel-day-add__form input { width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: 8px; background: var(--surface); color: var(--text-primary); font-family: inherit; }
.excel-day-add__form .btn { white-space: nowrap; }
.excel-day-add__message { margin: 0 0 14px; padding: 9px 12px; border: 1px solid; border-radius: 9px; font-size: 11.5px; font-weight: 600; }
.excel-day-add__message.success { border-color: #b8e1c9; background: var(--success-bg); color: var(--success); }
.excel-day-add__message.warning { border-color: #efd39d; background: var(--warning-bg); color: var(--warning); }
.excel-day-add__message.info { border-color: #bfd3f4; background: var(--info-bg); color: var(--info); }
.excel-day-add__message.danger { border-color: #efbdc5; background: var(--danger-bg); color: var(--danger); }
html[data-theme="dark"] .excel-day-add { border-color: var(--border); background: var(--surface); }
html[data-theme="dark"] .excel-day-add__form input { border-color: var(--border-strong); background: var(--surface-alt); }
html[data-theme="dark"] .excel-day-add__message { border-color: var(--border-strong); }
@media (max-width: 880px) {
  .excel-day-add { align-items: stretch; flex-direction: column; }
  .excel-day-add__form { grid-template-columns: auto minmax(0, 1fr) auto; width: 100%; }
}
@media (max-width: 560px) {
  .excel-day-add { padding: 12px; }
  .excel-day-add__form { grid-template-columns: 1fr; }
  .excel-day-add__form input, .excel-day-add__form .btn { width: 100%; min-height: 44px; }
}

#raporAlani .excel-chart-card { border-radius: 16px; transition: border-color .2s ease, box-shadow .2s ease; }
#raporAlani .excel-chart-card:hover { border-color: var(--blue-500); box-shadow: var(--shadow-md); }
#raporAlani .excel-chart-card .card__head { border-bottom: 0; gap: 10px; }
#raporAlani .excel-chart-card .card__head h3 { font-size: 15px; }
#raporAlani .excel-chart-plot { position: relative; height: 300px; min-width: 0; padding-top: 8px; }
#raporAlani .excel-chart-plot--line { height: 230px; }
#raporAlani .excel-chart-plot canvas { width: 100%; max-width: 100%; }
.excel-chart-replay { min-height: 36px; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-alt); color: var(--text-secondary); font-size: 11px; font-weight: 600; }
.excel-chart-replay:hover { border-color: var(--blue-500); color: var(--text-primary); }
@media (max-width: 560px) {
  #raporAlani .excel-chart-plot { height: 270px; padding-left: 10px; padding-right: 10px; }
  #raporAlani .excel-chart-plot--line { height: 210px; }
  .excel-chart-replay { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  #raporAlani .excel-chart-card { transition: none; }
  .excel-chart-replay { display: none; }
}

/* ---- Detail header (trafo-detay) ---- */
.detail-header {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 18px; padding: 18px 20px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.detail-header__left { display: flex; align-items: center; gap: 14px; }
.detail-header__icon {
  display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--info-bg); color: var(--blue-600); flex-shrink: 0;
}
.detail-header__icon svg { width: 24px; height: 24px; }
.detail-header__meta { font-size: 12.5px; color: var(--text-muted); margin-top: 3px; }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 2px solid var(--border); }
.tab {
  padding: 10px 18px; border: none; background: transparent; cursor: pointer;
  font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color .15s ease, border-color .15s ease;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--blue-600); border-bottom-color: var(--blue-600); }

/* ---- KV grid (trafo-detay) ---- */
.kv-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.kv-item { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-alt); }
.kv-label { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.kv-value { font-size: 13px; font-weight: 600; color: var(--text-primary); }

/* ---- Raporlar ---- */
.rapor-tarih {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 14px 16px; margin-bottom: 16px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.rapor-tarih label { font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.rapor-tarih input { padding: 8px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text-primary); font-family: var(--font); font-size: 13px; }
.rapor-tarih p { width: 100%; font-size: 11.5px; color: var(--text-muted); margin-top: 4px; line-height: 1.5; }
.rapor-panel { display: flex; flex-direction: column; gap: 16px; }
.rapor-aciklama { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.rapor-grafik { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.rapor-halka { width: 200px; height: 200px; }
.rapor-halka circle { transition: stroke-dashoffset .5s ease; }
.rapor-toplam { font-size: 32px; font-weight: 800; fill: var(--text-primary); }
.rapor-grafik-scroll { overflow-x: auto; width: 100%; }
.rapor-grafik-scroll svg { width: 100%; height: 300px; }
.rapor-grid { stroke: var(--border); stroke-width: 1; }
.rapor-grafik-legend { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; font-size: 12px; color: var(--text-secondary); }
.rapor-grafik-legend span { display: inline-flex; align-items: center; gap: 5px; }
.rapor-grafik-legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.rapor-veri { margin-top: 12px; }
.rapor-veri summary { cursor: pointer; font-size: 12px; font-weight: 600; color: var(--blue-600); padding: 8px 0; }
.rapor-veri summary:hover { text-decoration: underline; }
html[data-theme="dark"] .kv-item { border-color: var(--border); background: var(--surface-alt); }
html[data-theme="dark"] .rapor-tarih input { border-color: var(--border-strong); background: var(--surface-alt); color: var(--text-primary); }
html[data-theme="dark"] .rapor-grid { stroke: var(--border); }
html[data-theme="dark"] .rapor-toplam { fill: var(--text-primary); }
html[data-theme="dark"] .excel-toolbar { background: var(--surface); border-color: var(--border); }
html[data-theme="dark"] .excel-list-day__header { background: linear-gradient(135deg, var(--surface-alt), var(--surface)); }
html[data-theme="dark"] .excel-list-day__count { background: var(--muted-bg); color: var(--text-secondary); }
html[data-theme="dark"] .excel-list-card { border-color: var(--border); }
html[data-theme="dark"] .excel-table tbody tr:nth-child(even) { background: #0d1727; }
html[data-theme="dark"] .excel-table thead th { background: #172337; }

/* ==========================================================================
   Sidebar overlay & responsive
   ========================================================================== */
.sidebar-overlay {
  position: fixed; inset: 0; z-index: 35;
  background: rgba(7, 20, 38, 0.5); backdrop-filter: blur(2px);
  opacity: 0; visibility: hidden; transition: opacity .2s ease, visibility .2s ease;
}
.sidebar-overlay.open { opacity: 1; visibility: visible; }
.sidebar.open { transform: translateX(0); }

@media (max-width: 1180px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .excel-insight-charts { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 880px) {
  .sidebar { transform: translateX(-100%); }
  .topbar { left: 0; }
  .content { margin-left: 0; }
  .topbar__menu-btn { display: flex; }
  .topbar__search { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .excel-insight-charts { grid-template-columns: 1fr; }
  .dashboard-map-grid, .fider-map-grid { grid-template-columns: 1fr; }
  .schedule-controls__form { flex-direction: column; align-items: stretch; }
  .schedule-date-group { flex-direction: row; }
  .schedule-day { flex-direction: row; }
  .add-form__grid { grid-template-columns: 1fr 1fr; }
  .add-field--primary { grid-column: span 2; }
}
@media (max-width: 560px) {
  .content__inner { padding: 16px 14px 32px; }
  .page-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat-card { padding: 14px; }
  .stat-card__value { font-size: 24px; }
  .filter-bar { padding: 12px; }
  .filter-input { min-width: 0; flex: 1; }
  .map-toolbar { flex-direction: column; align-items: stretch; }
  .map-toolbar__search { max-width: none; }
  .map-toolbar__filters { flex-direction: column; }
  .map-toolbar__filters .filter-select { min-width: 0; width: 100%; }
  .map-toolbar__right { margin-left: 0; justify-content: space-between; }
  .excel-controls { flex-direction: column; align-items: stretch; }
  .excel-toolbar { flex-direction: column; align-items: stretch; }
  .excel-toolbar__filters { max-width: none; }
  .excel-toolbar__filters .search-box { max-width: none; }
  .excel-toolbar__right { justify-content: space-between; }
  .excel-pagination { justify-content: center; }
  .excel-list-view { grid-template-columns: 1fr; }
  .excel-list-day__cards { grid-template-columns: 1fr; }
  .excel-list-card__head { flex-wrap: wrap; }
  .excel-list-card__actions { flex-wrap: wrap; }
  .add-form__grid { grid-template-columns: 1fr; }
  .add-field--primary { grid-column: span 1; }
  .add-field--wide { grid-column: span 1; }
  .schedule-day { flex-direction: column; gap: 8px; }
  .schedule-day__rail { width: 100%; flex-direction: row; padding: 8px 14px; gap: 8px; }
  .schedule-day__rail span { font-size: 16px; }
  .schedule-day__rail small { margin-top: 0; }
  .ay-rapor-controls { flex-direction: column; align-items: stretch; gap: 10px; }
  .topbar__user-info { display: block; }
  .map-legend { display: none; }
  .data-table th, .data-table td { padding: 8px 10px; font-size: 12px; }
  .card__head { padding: 12px 14px; }
  .card__body { padding: 14px; }
}