/* ============================================================
   smartVOS Mediathek - Design System
   Lehnt sich an smartVOS-Master an (Dark-First, Accent #00619D)
   ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --bg-primary: #000;
  --bg-secondary: #0a0a0a;
  --bg-card: #111;
  --bg-elevated: #1a1a1a;
  --bg-input: #161616;
  --text-primary: #f0f0f0;
  --text-secondary: #999;
  --text-muted: #666;
  --border-color: rgba(255,255,255,0.1);
  --border-strong: rgba(255,255,255,0.2);
  --accent: #00619D;
  --accent-hover: #007bbd;
  --accent-dim: rgba(0,97,157,0.15);
  --success: #27ae60;
  --success-dim: rgba(39,174,96,0.15);
  --danger: #e74c3c;
  --danger-dim: rgba(231,76,60,0.15);
  --warning: #f39c12;
  --shadow: 0 2px 12px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);
  --radius: 8px;
  --radius-lg: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
}

[data-theme="light"] {
  --bg-primary: #f5f6fa;
  --bg-secondary: #eef0f4;
  --bg-card: #fff;
  --bg-elevated: #f9f9f9;
  --bg-input: #fff;
  --text-primary: #333;
  --text-secondary: #666;
  --text-muted: #999;
  --border-color: rgba(0,0,0,0.1);
  --border-strong: rgba(0,0,0,0.2);
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  transition: background .3s, color .3s;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ==================== Dash-Layout (smartVOS-Master Optik) ==================== */
.dash-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex; flex-direction: column;
  z-index: 100;
  transition: transform 0.3s ease;
}
.dash-content {
  margin-left: 260px;
  min-height: 100vh;
  padding: 24px;
}
.dash-content-inner {
  max-width: 1400px;
  margin: 0 auto;
}

/* Sidebar Header */
.sidebar-header {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border-color);
}
.sidebar-logo {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 16px;
  box-shadow: 0 0 16px var(--accent-dim);
  flex-shrink: 0;
}
.sidebar-brand { line-height: 1.2; }
.sidebar-title { font-size: 17px; font-weight: 700; color: var(--accent); display: block; }
.sidebar-version { font-size: 11px; color: var(--text-muted); }

/* Sidebar Nav */
.sidebar-nav {
  flex: 1; overflow-y: auto; padding: 8px 0;
}
.sidebar-section-label {
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 16px 20px 6px;
}
.sidebar-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}
.sidebar-link:hover {
  color: var(--accent);
  background: var(--accent-dim);
}
.sidebar-link.active {
  color: var(--accent);
  background: var(--accent-dim);
  border-left-color: var(--accent);
}
.sidebar-link .ico {
  width: 18px; height: 18px;
  flex-shrink: 0;
  opacity: 0.6;
  display: inline-grid; place-items: center;
}
.sidebar-link:hover .ico, .sidebar-link.active .ico { opacity: 1; }

/* Sidebar Footer */
.sidebar-footer {
  border-top: 1px solid var(--border-color);
  padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.sidebar-user {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-secondary);
  min-width: 0;
}
.sidebar-user-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: grid; place-items: center;
  font-weight: 600; font-size: 12px;
  flex-shrink: 0;
}
.sidebar-user-name {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sidebar-actions {
  display: flex; gap: 4px;
}
.sidebar-icon-btn {
  background: none; border: none;
  color: var(--text-muted);
  padding: 6px;
  border-radius: var(--radius);
  cursor: pointer;
  display: grid; place-items: center;
  transition: all 0.2s;
}
.sidebar-icon-btn:hover {
  color: var(--accent);
  background: var(--accent-dim);
}
.sidebar-icon-btn.logout:hover {
  color: var(--danger);
  background: var(--danger-dim);
}
.sidebar-icon-btn svg { width: 16px; height: 16px; }

/* Mobile Header (Burger) */
.dash-mobile-header {
  display: none;
  position: fixed; top: 0; left: 0; right: 0;
  height: 56px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  align-items: center; gap: 12px; padding: 0 16px;
  z-index: 90;
}
.dash-mobile-title { font-size: 16px; font-weight: 600; color: var(--accent); }
.burger-btn {
  width: 36px; height: 36px;
  background: transparent; border: none; cursor: pointer;
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.burger-btn span {
  display: block; width: 20px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all .25s;
}
.sidebar-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
  z-index: 95;
}
.sidebar-backdrop.open { display: block; }

@media (max-width: 900px) {
  .dash-sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  .dash-sidebar.open { transform: translateX(0); }
  .dash-content { margin-left: 0; padding-top: 72px; }
  .dash-mobile-header { display: flex; }
}

/* ==================== Cards / Grid ==================== */
.cam-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 20px;
}

.cam-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .2s, border-color .2s;
  cursor: pointer;
}
.cam-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.cam-card-image {
  aspect-ratio: 16/9;
  background: var(--bg-elevated);
  background-size: cover;
  background-position: center;
  position: relative;
}
.cam-card-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.6));
  pointer-events: none;
}
.cam-card-empty {
  aspect-ratio: 16/9;
  display: grid; place-items: center;
  color: var(--text-muted);
  font-size: 14px;
}
.cam-card-body {
  padding: 16px;
}
.cam-card-title {
  font-size: 16px; font-weight: 600;
  margin-bottom: 4px;
}
.cam-card-meta {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex; gap: 12px;
  flex-wrap: wrap;
}
.cam-card-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}
.cam-card-pill.ok { background: var(--success-dim); color: var(--success); }
.cam-card-pill.off { background: var(--danger-dim); color: var(--danger); }

/* ==================== Login ==================== */
.login-wrap {
  display: grid; place-items: center;
  min-height: 100vh;
  padding: 24px;
  background: radial-gradient(ellipse at top, rgba(0,97,157,0.08), transparent 60%),
              var(--bg-primary);
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  width: 56px; height: 56px;
  background: var(--accent);
  border-radius: 16px;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 22px;
  margin: 0 auto 16px;
  box-shadow: 0 0 32px var(--accent-dim);
}
.login-title {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}
.login-sub {
  text-align: center;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  transition: border-color .15s;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 14px; font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-block { width: 100%; }
.btn-secondary {
  background: var(--bg-elevated);
  border-color: var(--border-color);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
}
.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { filter: brightness(1.1); }

.alert {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}
.alert.shown { display: block; }
.alert-danger { background: var(--danger-dim); color: var(--danger); }
.alert-success { background: var(--success-dim); color: var(--success); }

/* ==================== Cam-Detail (Timeline) ==================== */
.cam-detail {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px) {
  .cam-detail { grid-template-columns: 1fr; }
}

.cam-viewer {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cam-viewer-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.cam-viewer-image img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.cam-viewer-empty {
  color: var(--text-muted);
  font-size: 14px;
}
.cam-viewer-info {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.cam-viewer-time {
  font-size: 15px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.cam-viewer-nav {
  display: flex; gap: 6px;
}
.icon-btn {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  transition: all .15s;
}
.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.icon-btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.timeline-side {
  display: grid;
  gap: 16px;
}
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.panel-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 10px;
}
.day-list {
  display: flex; flex-direction: column;
  gap: 4px;
  max-height: 280px;
  overflow-y: auto;
}
.day-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  transition: background .15s;
}
.day-item:hover { background: var(--bg-elevated); }
.day-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}
.day-item-count {
  font-size: 11px;
  color: var(--text-muted);
}
.day-item.active .day-item-count { color: var(--accent); }

.hour-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
}
.hour-cell {
  aspect-ratio: 1;
  display: grid; place-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  position: relative;
  transition: all .15s;
}
.hour-cell.has-data {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}
.hour-cell.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.hour-cell:hover {
  border-color: var(--accent-hover);
}
.hour-cell-count {
  position: absolute;
  bottom: 1px; right: 3px;
  font-size: 9px;
  opacity: .7;
}

.minutes-list {
  max-height: 220px;
  overflow-y: auto;
  display: flex; flex-direction: column;
  gap: 2px;
}
.minute-item {
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  display: flex; justify-content: space-between;
  color: var(--text-secondary);
}
.minute-item:hover { background: var(--bg-elevated); }
.minute-item.active {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}

/* PTZ-Steuerung */
.ptz-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.ptz-btn {
  aspect-ratio: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 18px;
  display: grid; place-items: center;
  user-select: none;
  transition: all .1s;
}
.ptz-btn:active {
  background: var(--accent);
  color: #fff;
  transform: scale(0.95);
}
.ptz-btn.disabled { opacity: .3; pointer-events: none; }
.ptz-zoom-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.muted { color: var(--text-secondary); font-size: 13px; }
.spacer-y { height: 8px; }
.breadcrumb {
  display: flex; align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--accent); }

/* ==================== Topbar Nav-Links ==================== */
.topbar-nav {
  display: flex; align-items: center;
  gap: 4px;
  margin-left: 12px;
}
.topbar-nav-link {
  padding: 6px 12px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all .15s;
}
.topbar-nav-link:hover { background: var(--bg-elevated); color: var(--text-primary); }
.topbar-nav-link.active {
  background: var(--accent-dim);
  color: var(--accent);
}
.topbar-logo { cursor: pointer; }

/* ==================== Tabs ==================== */
.tab-bar {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}
.tab {
  padding: 10px 16px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  transition: all .15s;
}
.tab:hover { color: var(--text-primary); }
.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ==================== Tabelle ==================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}
.data-table th, .data-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}
.data-table th {
  background: var(--bg-secondary);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-elevated); }
.data-table .row-actions {
  display: flex; gap: 6px; justify-content: flex-end;
}

/* ==================== Form-Grid ==================== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }
.form-row {
  display: flex; gap: 10px; align-items: flex-end;
}

textarea.form-control {
  resize: vertical;
  min-height: 96px;
  font-family: inherit;
}

/* ==================== Modal ==================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: grid; place-items: center;
  z-index: 9000;
  padding: 20px;
  animation: fadeIn .15s;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 640px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-sm { max-width: 400px; }
.modal-lg { max-width: 960px; }
.modal-title {
  font-size: 18px; font-weight: 600;
  margin-bottom: 6px;
}
.modal-message {
  font-size: 14px; color: var(--text-secondary);
  margin-bottom: 16px;
}
.modal-actions {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 20px;
}

/* ==================== Pages: Pagewrap ==================== */
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap; gap: 12px;
}
.page-header h1 {
  font-size: 22px; font-weight: 700;
}
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
}

/* ==================== Baudoku ==================== */
.bd-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}
.bd-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .15s;
}
.bd-card:hover { border-color: var(--accent); }
.bd-card-img {
  aspect-ratio: 16/9;
  background-size: cover; background-position: center;
  background-color: var(--bg-elevated);
}
.bd-card-body { padding: 14px; }
.bd-card-title { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.bd-card-meta {
  font-size: 12px; color: var(--text-secondary);
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 8px;
}
.bd-card-content {
  font-size: 13px; color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bd-tag {
  display: inline-block;
  padding: 2px 8px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 999px;
  font-size: 11px;
  margin-right: 4px;
}

/* ==================== Timelapse Modal ==================== */
.tl-viewer {
  background: #000;
  aspect-ratio: 16/9;
  display: grid; place-items: center;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.tl-viewer img {
  width: 100%; height: 100%;
  object-fit: contain;
}
.tl-overlay {
  position: absolute;
  top: 8px; right: 12px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 500;
}
.tl-controls {
  display: flex; align-items: center;
  gap: 10px; padding: 14px 0 6px;
}
.tl-slider {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  outline: none;
}
.tl-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}
.tl-fps {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 13px;
}