/* İSTASYONDA.com — Ana Stil
   Renk paleti landing-new.css ile uyumlu (mavi-cyan tema) */

/* ── CSS Değişkenleri (LANDING PALETTE) ── */
:root {
  /* Sidebar — landing'in koyu mavi degrade'i */
  --sidebar-bg: #0f3a66;             /* landing --color-primary */
  --sidebar-bg-2: #0a2a4a;           /* landing --color-primary-dark */
  --sidebar-border: rgba(255,255,255,.10);
  --sidebar-text: #cfe3f0;
  --sidebar-hover: rgba(255,255,255,.08);
  --sidebar-active: #00a3d4;         /* landing --color-accent-bright */
  --sidebar-width: 240px;

  /* Genel arayüz */
  --bg-main: #fafbfc;                /* landing --color-surface */
  --bg-card: #ffffff;
  --bg-light: #f3f6fa;               /* landing --color-surface-elevated */
  --text-main: #0b1320;              /* landing --color-on-surface */
  --text-muted: #34454f;             /* landing --color-on-surface-secondary */
  --border-color: #e6edf3;           /* landing --color-border */

  /* Vurgu — landing'in cyan accent'i */
  --accent: #007a9e;                 /* landing --color-accent */
  --accent-bright: #00a3d4;          /* landing --color-accent-bright */
  --accent-dark: #005f7a;
  --accent-light: #d6eef7;
  --primary: #0f3a66;                /* landing --color-primary */
  --primary-dark: #0a2a4a;
  --secondary: #0b6b4a;              /* landing --color-secondary */

  /* Durum renkleri (Bootstrap uyumlu, landing tonlarına yakın) */
  --danger: #dc2626;
  --success: #15803d;
  --warning: #b45309;
  --info: #007a9e;

  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --table-header-bg: #f3f6fa;

  --radius: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(11,19,32,.08);
  --shadow-lg: 0 12px 32px rgba(11,19,32,.12);
}

[data-bs-theme="dark"] {
  --bg-main: #0b1320;
  --bg-card: #14202e;
  --bg-light: #1a2738;
  --text-main: #e6edf3;
  --text-muted: #9bb0c2;
  --border-color: #25344a;
  --sidebar-bg: #0a1828;
  --sidebar-bg-2: #061322;
  --sidebar-border: rgba(255,255,255,.06);
  --sidebar-text: #cfe3f0;
  --sidebar-hover: rgba(255,255,255,.06);
  --sidebar-active: #00a3d4;
  --input-bg: #14202e;
  --input-border: #2d4055;
  --table-header-bg: #14202e;
  --accent: #00a3d4;
  --accent-bright: #1cc0eb;
  --accent-light: #173344;
  --primary: #14507f;
  --primary-dark: #0a2a4a;
  --danger: #f87171;
  --success: #4ade80;
  --warning: #fbbf24;
  --info: #22d3ee;
}

[data-bs-theme="dark"] body,
[data-bs-theme="dark"] .card,
[data-bs-theme="dark"] .text-muted { color: var(--text-main); }
[data-bs-theme="dark"] .text-muted,
[data-bs-theme="dark"] small.text-muted { color: var(--text-muted) !important; }
[data-bs-theme="dark"] .bg-light { background: var(--bg-light) !important; color: var(--text-main) !important; }
[data-bs-theme="dark"] .table { color: var(--text-main); }
[data-bs-theme="dark"] .table-light > :not(caption) > * > * { background: var(--table-header-bg); color: var(--text-main); }
[data-bs-theme="dark"] .form-control, [data-bs-theme="dark"] .form-select {
  background: var(--input-bg); color: var(--text-main); border-color: var(--input-border);
}
[data-bs-theme="dark"] .form-control::placeholder { color: #8b949e; }
[data-bs-theme="dark"] .card { background: var(--bg-card); border-color: var(--border-color); }
[data-bs-theme="dark"] .card-header, [data-bs-theme="dark"] .card-footer { background: transparent; border-color: var(--border-color); }
[data-bs-theme="dark"] .btn-outline-secondary { color: #d1d5db; border-color: #4b5563; }
[data-bs-theme="dark"] .btn-outline-secondary:hover { background: #374151; color: #fff; border-color: #6b7280; }
[data-bs-theme="dark"] .bg-white { background: var(--bg-card) !important; color: var(--text-main) !important; }
[data-bs-theme="dark"] a { color: #93c5fd; }
[data-bs-theme="dark"] a:hover { color: #bfdbfe; }

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  transition: background .2s, color .2s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Layout ── */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--sidebar-bg), var(--sidebar-bg-2));
  color: var(--sidebar-text);
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  transition: transform .25s cubic-bezier(.4,0,.2,1);
  z-index: 200;
  border-right: 1px solid var(--sidebar-border);
  box-shadow: inset -1px 0 0 rgba(255,255,255,.04);
}
/* Üstte landing'in accent çizgisi */
.sidebar::before {
  content: "";
  position: sticky;
  top: 0;
  display: block;
  height: 3px;
  margin: 0 0 -3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent), var(--accent-bright));
  opacity: .9;
}

.sidebar-header {
  padding: 1.1rem 1rem;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}

.logo-mark {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  border-radius: 8px;
  color: white;
  font-weight: 800;
  font-size: .78rem;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -.3px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,163,212,.35);
}

.logo-title {
  font-size: .9rem;
  font-weight: 700;
  color: #f9fafb;
  letter-spacing: .01em;
  line-height: 1.15;
}

.logo-domain {
  font-size: .68rem;
  color: rgba(207,227,240,.6);
  font-weight: 400;
  display: block;
}

.sidebar-search {
  padding: .65rem .75rem;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.sidebar-search form {
  display: flex;
  gap: .35rem;
}

.sidebar-section-label {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: rgba(207,227,240,.55);
  padding: .85rem 1rem .3rem;
  text-transform: uppercase;
}

.sidebar-nav {
  padding: 0 .5rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem .75rem;
  border-radius: 7px;
  color: var(--sidebar-text) !important;
  text-decoration: none;
  font-size: .855rem;
  font-weight: 450;
  transition: background .12s, color .12s;
  margin-bottom: 2px;
}

.sidebar-link:hover {
  background: var(--sidebar-hover);
  color: #f9fafb !important;
}

.sidebar-link.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(0,163,212,.35);
}

.sidebar-link i {
  font-size: .9rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
  opacity: .8;
}

.sidebar-link.active i { opacity: 1; }

.sidebar-footer {
  margin-top: auto;
  padding: .65rem .5rem .9rem;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: .6rem;
  width: 100%;
  padding: .45rem .75rem;
  background: none;
  border: none;
  color: var(--sidebar-text);
  border-radius: 7px;
  font-size: .855rem;
  cursor: pointer;
  transition: background .12s, color .12s;
  font-family: inherit;
}

.theme-toggle:hover {
  background: var(--sidebar-hover);
  color: #f9fafb;
}

/* ── Topbar (mobile only) ── */
.topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: .7rem 1rem;
  background: linear-gradient(180deg, var(--sidebar-bg), var(--sidebar-bg-2));
  border-bottom: 1px solid var(--sidebar-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: #f9fafb;
  font-weight: 700;
  font-size: .9rem;
}

.hamburger {
  background: none;
  border: none;
  color: #f9fafb;
  font-size: 1.2rem;
  cursor: pointer;
  padding: .25rem;
  display: flex;
  align-items: center;
  border-radius: 6px;
}

.hamburger:hover { background: var(--sidebar-hover); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 150;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.open { display: block; }

/* ── Main content ── */
.main-content {
  flex: 1;
  min-width: 0;
  background: var(--bg-main);
  display: flex;
  flex-direction: column;
}

.content-body {
  padding: 1.75rem 2rem;
  flex: 1;
}

.flash-container { padding: 1rem 2rem 0; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.card-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: .875rem;
  padding: .875rem 1.25rem;
  border-radius: var(--radius) var(--radius) 0 0 !important;
}

/* ── Stat kartları ── */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: box-shadow .15s, transform .15s;
  text-decoration: none;
  color: inherit;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: inherit;
}

.stat-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.stat-body { flex: 1; min-width: 0; }

.stat-num {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
}

.stat-label {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: .25rem;
  font-weight: 500;
}

.stat-sub {
  font-size: .69rem;
  color: var(--text-muted);
  margin-top: .2rem;
}

/* ── Module kartları ── */
.module-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1rem .75rem;
  text-align: center;
  transition: box-shadow .15s, transform .15s;
  text-decoration: none;
  color: var(--text-main);
  display: block;
}

.module-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--text-main);
}

.module-icon {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto .55rem;
  font-size: 1.05rem;
}

/* ── Not kartları ── */
.note-card { transition: transform .12s; }
.note-card:hover { transform: translateY(-1px); }
.note-card.priority-acil   { border-left: 3px solid #dc2626 !important; }
.note-card.priority-yüksek { border-left: 3px solid #f59e0b !important; }

/* ── Tablo ── */
.table th {
  font-size: .74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  background: var(--table-header-bg);
}

/* ── Form ── */
.form-control, .form-select {
  background: var(--input-bg);
  border-color: var(--input-border);
  color: var(--text-main);
  border-radius: 7px;
  font-size: .875rem;
}

.form-control:focus, .form-select:focus {
  background: var(--input-bg);
  color: var(--text-main);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(29,78,216,.12);
}

/* ── Arama inputu (sidebar içi) ── */
.search-input {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  color: #e5e7eb;
  border-radius: 7px;
  font-size: .78rem;
  padding: .38rem .6rem;
  width: 100%;
  outline: none;
  font-family: inherit;
  transition: background .12s, border-color .12s;
}

.search-input::placeholder { color: #6b7280; }

.search-input:focus {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
  color: #f9fafb;
}

.search-btn {
  background: var(--accent);
  border: none;
  color: white;
  border-radius: 7px;
  padding: .38rem .6rem;
  cursor: pointer;
  font-size: .78rem;
  flex-shrink: 0;
  transition: background .12s;
}

.search-btn:hover { background: #1e40af; }

/* ── Bulk ── */
.bulk-checkbox {
  display: none;
  position: absolute;
  top: 8px; left: 8px;
  z-index: 10;
  width: 18px; height: 18px;
  cursor: pointer;
}

.bulk-mode .bulk-checkbox { display: block; }
.bulk-mode .kanban-kart   { position: relative; }
.bulk-mode .kanban-kart.secili { outline: 2px solid var(--accent); border-radius: 8px; }

.bulk-bar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 100;
  background: #1e40af;
  color: white;
  padding: .5rem 1rem;
  border-radius: 8px;
  margin-bottom: .75rem;
  align-items: center;
  gap: .75rem;
}

.bulk-bar.aktif { display: flex; }

/* ── Filtre paneli ── */
.filtre-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: .75rem 1rem;
  margin-bottom: .75rem;
}

/* ── Genel ── */
.badge { font-weight: 500; }
.font-monospace { font-size: .85rem; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ── Dark mode overrides ── */
[data-bs-theme="dark"] .card                { background: var(--bg-card) !important; border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .card-header         { background: var(--bg-card) !important; border-color: var(--border-color) !important; color: var(--text-main) !important; }
[data-bs-theme="dark"] .card-footer         { background: var(--bg-card) !important; border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .bg-white            { background: var(--bg-card) !important; }
[data-bs-theme="dark"] .bg-light            { background: var(--bg-light) !important; }
[data-bs-theme="dark"] .main-content        { background: var(--bg-main) !important; }
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select         { background: var(--input-bg); border-color: var(--input-border); color: var(--text-main); }
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus   { background: var(--input-bg); color: var(--text-main); }
[data-bs-theme="dark"] .table               { --bs-table-bg: var(--bg-card); color: var(--text-main); }
[data-bs-theme="dark"] .table-light         { --bs-table-bg: var(--table-header-bg); color: var(--text-main); }
[data-bs-theme="dark"] .text-dark           { color: var(--text-main) !important; }
[data-bs-theme="dark"] .text-muted          { color: var(--text-muted) !important; }
[data-bs-theme="dark"] .border,
[data-bs-theme="dark"] .border-bottom       { border-color: var(--border-color) !important; }
[data-bs-theme="dark"] .alert-warning       { background: #422006; border-color: #854d0e; color: #fef08a; }
[data-bs-theme="dark"] .alert-danger        { background: #450a0a; border-color: #991b1b; color: #fca5a5; }
[data-bs-theme="dark"] .list-group-item     { background: var(--bg-card); border-color: var(--border-color); color: var(--text-main); }
[data-bs-theme="dark"] .stat-card           { background: var(--bg-card); border-color: var(--border-color); }
[data-bs-theme="dark"] .module-card         { background: var(--bg-card); border-color: var(--border-color); color: var(--text-main); }
[data-bs-theme="dark"] .filtre-panel        { background: var(--bg-card); border-color: var(--border-color); }
[data-bs-theme="dark"] .input-group-text    { background: var(--input-bg); border-color: var(--input-border); color: var(--text-main); }
[data-bs-theme="dark"] .dropdown-menu       { background: var(--bg-card); border-color: var(--border-color); }
[data-bs-theme="dark"] .dropdown-item       { color: var(--text-main); }
[data-bs-theme="dark"] .dropdown-item:hover { background: var(--bg-light); }

/* ── Print ── */
@media print {
  .sidebar, .topbar, .card-footer .btn, .btn, .no-print { display: none !important; }
  .main-content { background: white !important; }
  body { background: white !important; color: black !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
  .print-header { display: block !important; }
}
.print-header { display: none; }

/* ── Mobile ── */
@media (max-width: 768px) {
  .topbar { display: flex; }

  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    transform: translateX(-100%);
    z-index: 200;
    height: 100%;
  }

  .sidebar.open { transform: translateX(0); }

  .content-body  { padding: 1.25rem 1rem; }
  .flash-container { padding: .75rem 1rem 0; }
  .app-wrapper   { flex-direction: column; }
}

/* ── Kullanıcı bilgisi sidebar ── */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .75rem;
  font-size: .8rem;
  color: var(--text-muted);
  font-weight: 500;
  border-radius: 8px;
  margin-bottom: .25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user i { font-size: .95rem; flex-shrink: 0; color: var(--accent-bright); }
.sidebar-user span { overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer .sidebar-user {
  color: rgba(207,227,240,.85);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}

/* ──────────────────────────────────────────────────────────────────────
   Bootstrap renklerini landing paletine eşleştirme
   (btn-primary, text-primary, bg-primary, link, alert-* vb.)
   ────────────────────────────────────────────────────────────────────── */

/* Birincil buton: landing'in mavi → cyan degrade'i */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,122,158,.25);
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark));
  border-color: var(--primary-dark);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0,122,158,.4);
}
.btn-primary:active, .btn-primary.active { background: var(--primary-dark) !important; border-color: var(--primary-dark) !important; }

.btn-outline-primary {
  color: var(--primary);
  border-color: var(--primary);
  background: transparent;
}
.btn-outline-primary:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* "info" rengini de landing'in cyan accent'iyle eşleştir */
.btn-info, .btn-info:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-outline-info { color: var(--accent); border-color: var(--accent); }
.btn-outline-info:hover { background: var(--accent); color: #fff; }

/* Bağlantılar */
a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

/* Bootstrap text/bg yardımcıları */
.text-primary { color: var(--primary) !important; }
.text-info    { color: var(--accent) !important; }
.bg-primary   { background-color: var(--primary) !important; }
.bg-info      { background-color: var(--accent) !important; }
.border-primary { border-color: var(--primary) !important; }
.border-info    { border-color: var(--accent) !important; }

.badge.bg-primary { background-color: var(--primary) !important; }
.badge.bg-info    { background-color: var(--accent) !important; }

/* Form focus halkası — cyan */
.form-control:focus, .form-select:focus, .form-check-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(0,122,158,.18);
}
.form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

/* Tablo başlıkları — landing tonu */
.table-light > :not(caption) > * > * {
  background-color: var(--bg-light);
  color: var(--text-main);
}

/* Alert tonları — landing'le yumuşak uyum */
.alert-primary {
  background: #e8f1f9;
  color: var(--primary-dark);
  border-color: #cfe1ef;
}
.alert-info {
  background: #e0f2f9;
  color: var(--accent-dark);
  border-color: #b8e2f0;
}

/* Card hover */
.card { border-color: var(--border-color); }

/* Pagination / nav-pills cyan */
.nav-pills .nav-link.active,
.pagination .page-item.active .page-link {
  background-color: var(--accent);
  border-color: var(--accent);
}
.page-link { color: var(--accent); }
.page-link:hover { color: var(--accent-dark); }

/* ── Dark mode için aynı override'lar ── */
[data-bs-theme="dark"] .btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: var(--primary);
}
[data-bs-theme="dark"] .alert-primary { background: #143552; color: #cfe1ef; border-color: #1f4a72; }
[data-bs-theme="dark"] .alert-info    { background: #0f3344; color: #b8e2f0; border-color: #15485f; }