/* ============================================================
   Kamera Archivierung – Design System
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --color-text: #0f172a;
  --color-text-secondary: #64748b;
  --color-text-light: #94a3b8;
  --color-bg: #f8fafc;
  --color-bg-secondary: #f1f5f9;
  --color-bg-hover: #e2e8f0;
  --color-border: #e2e8f0;
  --color-accent: #0284c7;
  --color-accent-hover: #0369a1;
  --color-accent-light: #e0f2fe;
  --color-accent-text: #0284c7;
  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-danger: #dc2626;
  --color-danger-bg: #fef2f2;
  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-card: #ffffff;
  --color-nav: #ffffff;
  --nav-height: 60px;
  --font: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, Menlo, Consolas, monospace;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow: 0 4px 16px rgba(15,23,42,0.08), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-lg: 0 16px 40px rgba(15,23,42,0.12), 0 4px 8px rgba(15,23,42,0.06);
}

[data-theme="dark"] {
  --color-text: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-light: #64748b;
  --color-bg: #0f172a;
  --color-bg-secondary: #1e293b;
  --color-bg-hover: #334155;
  --color-border: #334155;
  --color-accent: #38bdf8;
  --color-accent-hover: #7dd3fc;
  --color-accent-light: #0c4a6e;
  --color-accent-text: #38bdf8;
  --color-success: #34d399;
  --color-success-bg: #022c22;
  --color-danger: #f87171;
  --color-danger-bg: #450a0a;
  --color-warning: #fbbf24;
  --color-warning-bg: #451a03;
  --color-card: #1e293b;
  --color-nav: #1e293b;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-text: #f1f5f9;
    --color-text-secondary: #94a3b8;
    --color-text-light: #64748b;
    --color-bg: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-hover: #334155;
    --color-border: #334155;
    --color-accent: #38bdf8;
    --color-accent-hover: #7dd3fc;
    --color-accent-light: #0c4a6e;
    --color-accent-text: #38bdf8;
    --color-success: #34d399;
    --color-success-bg: #022c22;
    --color-danger: #f87171;
    --color-danger-bg: #450a0a;
    --color-warning: #fbbf24;
    --color-warning-bg: #451a03;
    --color-card: #1e293b;
    --color-nav: #1e293b;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow: 0 4px 16px rgba(0,0,0,0.3);
    --shadow-lg: 0 16px 40px rgba(0,0,0,0.4);
  }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font); font-size: 14px; line-height: 1.6;
  color: var(--color-text); background: var(--color-bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  transition: background 0.2s, color 0.2s;
}
a { color: var(--color-accent-text); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--color-accent-hover); }
h1 { font-size: 1.75rem; font-weight: 800; margin-bottom: 1rem; letter-spacing: -0.03em; }
h2 { font-size: 1.375rem; font-weight: 700; margin-bottom: 0.75rem; letter-spacing: -0.02em; }
h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.01em; }
p { margin-bottom: 0.5rem; color: var(--color-text-secondary); }
small { font-size: 0.8125rem; color: var(--color-text-secondary); }
code, kbd {
  font-family: var(--font-mono); font-size: 0.8125em;
  background: var(--color-bg-secondary); padding: 0.15rem 0.4rem;
  border-radius: 6px; border: 1px solid var(--color-border);
}
mark { background: #fef9c3; color: #854d0e; padding: 0.1rem 0.35rem; border-radius: 4px; }
[data-theme="dark"] mark { background: #451a03; color: #fbbf24; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) mark { background: #451a03; color: #fbbf24; }
}

/* ── Top Navigation ─────────────────────────────────────────── */
.topnav {
  position: sticky; top: 0; z-index: 200;
  background: var(--color-nav);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 var(--color-border);
  height: var(--nav-height);
}
.topnav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 1.5rem;
  height: 100%; display: flex; align-items: center; gap: 0.5rem;
}
.brand {
  font-size: 0.9375rem; font-weight: 800; color: var(--color-text) !important;
  white-space: nowrap; display: flex; align-items: center; gap: 0.625rem;
  letter-spacing: -0.02em; margin-right: 0.5rem;
}
.brand-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--color-accent), #0369a1);
  border-radius: 9px; display: inline-flex; align-items: center;
  justify-content: center; color: #fff; font-size: 1rem; flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(2,132,199,0.4);
}
[data-theme="dark"] .brand-icon { box-shadow: 0 2px 8px rgba(56,189,248,0.3); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand-icon { box-shadow: 0 2px 8px rgba(56,189,248,0.3); }
}
.nav-links { display: flex; align-items: center; gap: 0.125rem; flex: 1; }
.nav-link {
  padding: 0.375rem 0.875rem; border-radius: var(--radius); font-size: 0.875rem;
  font-weight: 600; color: var(--color-text-secondary) !important;
  transition: background 0.15s, color 0.15s; white-space: nowrap;
}
.nav-link:hover { background: var(--color-bg-secondary); color: var(--color-text) !important; }
.nav-link.active {
  background: var(--color-accent-light); color: var(--color-accent-text) !important;
}
.nav-user { display: flex; align-items: center; gap: 0.625rem; flex-shrink: 0; margin-left: auto; }
.nav-username { font-size: 0.8125rem; font-weight: 600; color: var(--color-text-secondary); }
.badge-role {
  font-size: 0.6875rem; font-weight: 700; padding: 0.2rem 0.6rem;
  border-radius: 2rem; text-transform: uppercase; letter-spacing: 0.06em;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: #fff;
}
.badge-role.role-user {
  background: var(--color-bg-secondary); color: var(--color-text-secondary);
}
.theme-toggle {
  width: 34px; height: 34px; border-radius: var(--radius); border: 1px solid var(--color-border);
  background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: background 0.15s; color: var(--color-text-secondary);
}
.theme-toggle:hover { background: var(--color-bg-secondary); }

/* ── Page Layout ─────────────────────────────────────────────── */
.content { max-width: 1280px; margin: 0 auto; padding: 2rem 1.5rem; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.5rem 1rem; font-size: 0.8125rem; font-family: var(--font);
  font-weight: 600; border: 1px solid var(--color-border); border-radius: var(--radius);
  background: var(--color-card); color: var(--color-text);
  cursor: pointer; transition: all 0.15s; text-decoration: none !important;
  line-height: 1.4; white-space: nowrap;
}
.btn:hover { background: var(--color-bg-secondary); color: var(--color-text); border-color: var(--color-text-light); }
.btn-primary {
  background: var(--color-accent); border-color: var(--color-accent); color: #fff !important;
  box-shadow: 0 1px 4px rgba(2,132,199,0.35);
}
.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); color: #fff !important; box-shadow: 0 2px 8px rgba(2,132,199,0.4); }
.btn-danger { color: var(--color-danger) !important; border-color: currentColor; }
.btn-danger:hover { background: var(--color-danger-bg); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--color-bg-secondary); border-color: var(--color-border); }
.btn-sm { padding: 0.3125rem 0.625rem; font-size: 0.75rem; }
.btn-icon { padding: 0.4375rem; }

/* ── Forms ───────────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: 0.8125rem; font-weight: 700; margin-bottom: 0.3rem; color: var(--color-text); letter-spacing: -0.01em; }
.form-hint { font-size: 0.75rem; color: var(--color-text-secondary); margin-top: 0.3rem; }
.form-input, .form-select {
  width: 100%; padding: 0.5625rem 0.875rem; font-size: 0.875rem; font-family: var(--font);
  border: 1.5px solid var(--color-border); border-radius: var(--radius);
  background: var(--color-card); color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
  font-weight: 500;
}
.form-input:focus, .form-select:focus {
  outline: none; border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(2,132,199,0.12);
}
.form-input::placeholder { color: var(--color-text-light); font-weight: 400; }
.form-input[readonly] { background: var(--color-bg-secondary); color: var(--color-text-secondary); }
.form-checkbox { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; cursor: pointer; font-weight: 500; }
.form-checkbox input[type="checkbox"] { width: 1rem; height: 1rem; accent-color: var(--color-accent); cursor: pointer; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
.form-actions { display: flex; gap: 0.5rem; margin-top: 1.5rem; align-items: center; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
.card-header {
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-weight: 700; font-size: 0.9375rem; letter-spacing: -0.01em; }
.card-body { padding: 1.25rem; }

/* ── Sections (collapsible) ──────────────────────────────────── */
.section {
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 0.875rem;
  box-shadow: var(--shadow-sm);
}
.section-header {
  padding: 0.875rem 1.25rem; font-weight: 700; font-size: 0.875rem;
  background: var(--color-bg-secondary); cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: 0.5rem; transition: background 0.15s;
  letter-spacing: -0.01em;
}
.section-header:hover { background: var(--color-bg-hover); }
.section-header::before { content: "›"; font-size: 1rem; font-weight: 800; transition: transform 0.2s; display: inline-block; }
.section.open .section-header::before { transform: rotate(90deg); }
.section-body { padding: 1.25rem; display: none; }
.section.open .section-body { display: block; }

/* ── Tables ──────────────────────────────────────────────────── */
.table-wrap { border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th {
  text-align: left; font-weight: 700; font-size: 0.6875rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-text-secondary);
  padding: 0.625rem 1rem; background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}
td { padding: 0.8125rem 1rem; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
tr:hover td { background: var(--color-bg-secondary); }
tr:last-child td { border-bottom: none; }
.actions { display: flex; gap: 0.375rem; align-items: center; }

/* ── Status Grid ─────────────────────────────────────────────── */
.status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.status-card {
  padding: 1.375rem 1.25rem; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); background: var(--color-card);
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.status-card::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--card-accent, var(--color-accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.status-card.green { --card-accent: #10b981; }
.status-card.green .status-icon { color: #10b981; background: #ecfdf5; }
.status-card.blue  { --card-accent: #0284c7; }
.status-card.blue  .status-icon { color: #0284c7; background: #e0f2fe; }
.status-card.amber { --card-accent: #f59e0b; }
.status-card.amber .status-icon { color: #f59e0b; background: #fffbeb; }
.status-card.violet { --card-accent: #8b5cf6; }
.status-card.violet .status-icon { color: #8b5cf6; background: #f5f3ff; }
[data-theme="dark"] .status-card.green  .status-icon { background: #022c22; }
[data-theme="dark"] .status-card.blue   .status-icon { background: #0c4a6e; }
[data-theme="dark"] .status-card.amber  .status-icon { background: #451a03; }
[data-theme="dark"] .status-card.violet .status-icon { background: #2e1065; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .status-card.green  .status-icon { background: #022c22; }
  :root:not([data-theme="light"]) .status-card.blue   .status-icon { background: #0c4a6e; }
  :root:not([data-theme="light"]) .status-card.amber  .status-icon { background: #451a03; }
  :root:not([data-theme="light"]) .status-card.violet .status-icon { background: #2e1065; }
}
.status-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 0.875rem; }
.status-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1.125rem;
  background: var(--color-accent-light); color: var(--color-accent);
}
.status-card h4 { font-size: 0.75rem; color: var(--color-text-secondary); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.375rem; }
.status-card .value { font-size: 1.5rem; font-weight: 800; color: var(--color-text); line-height: 1.1; letter-spacing: -0.03em; }
.status-card .label { font-size: 0.75rem; color: var(--color-text-secondary); margin-top: 0.25rem; font-weight: 500; }

/* ── Badges ──────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 0.2rem 0.5625rem; border-radius: 2rem; font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.02em; }
.badge-active { background: var(--color-success-bg); color: var(--color-success); }
.badge-inactive { background: var(--color-danger-bg); color: var(--color-danger); }

/* ── Gallery ─────────────────────────────────────────────────── */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.gallery-item {
  border-radius: var(--radius-lg); border: 1px solid var(--color-border);
  background: var(--color-card); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.gallery-item:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.gallery-thumb { position: relative; cursor: pointer; overflow: hidden; }
.gallery-thumb img { width: 100%; height: auto; display: block; transition: transform 0.3s; }
.gallery-thumb:hover img { transform: scale(1.04); }
.time-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 0.625rem 0.75rem; background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: #fff; font-size: 0.8125rem; font-weight: 700;
}
.gallery-item-footer {
  padding: 0.625rem 0.75rem; display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--color-border);
}
.gallery-item-footer .time-small { font-size: 0.75rem; color: var(--color-text-secondary); font-weight: 600; }

/* ── Lightbox ────────────────────────────────────────────────── */
.lightbox-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.92);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999; padding: 1rem; backdrop-filter: blur(4px);
}
.lightbox-content {
  display: flex; flex-direction: column; align-items: center;
  gap: 1rem; max-width: 95vw; animation: lightboxIn 0.2s ease;
}
@keyframes lightboxIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
.lightbox-content img { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: var(--radius); }
.lightbox-actions { display: flex; gap: 0.75rem; }

/* ── Log viewer ──────────────────────────────────────────────── */
.log-viewer {
  max-height: 320px; overflow-y: auto; background: var(--color-bg);
  border: 1.5px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 0.875rem 1rem; font-family: var(--font-mono); font-size: 0.75rem;
  line-height: 1.7; white-space: pre-wrap; word-break: break-all;
  color: var(--color-text-secondary);
}

/* ── Alerts ──────────────────────────────────────────────────── */
.alert {
  padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.8125rem;
  margin-bottom: 1rem; display: flex; align-items: center;
  justify-content: space-between; gap: 0.75rem; font-weight: 600;
}
.alert-success { background: var(--color-success-bg); color: var(--color-success); border: 1.5px solid rgba(5,150,105,0.2); }
.alert-error { background: var(--color-danger-bg); color: var(--color-danger); border: 1.5px solid rgba(220,38,38,0.2); }
.alert-close { background: none; border: none; font-size: 1.125rem; cursor: pointer; color: inherit; opacity: 0.6; line-height: 1; flex-shrink: 0; }
.alert-close:hover { opacity: 1; }

/* ── Misc ────────────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 4rem 1rem; color: var(--color-text-secondary);
  border: 2px dashed var(--color-border); border-radius: var(--radius-lg);
}
.empty-state p { font-size: 0.9375rem; font-weight: 500; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; flex-wrap: wrap; gap: 0.75rem; }
.page-header h2 { margin-bottom: 0; }
.divider { border: none; border-top: 1px solid var(--color-border); margin: 1.5rem 0; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
#flash-area .alert { animation: fadeIn 0.2s ease; }

/* ── Login ───────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 20% 30%, rgba(2,132,199,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(16,185,129,0.05) 0%, transparent 55%);
}
.login-card {
  width: 400px; background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: 2.5rem; box-shadow: var(--shadow-lg);
}
.login-logo {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--color-accent), #0369a1);
  border-radius: 13px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.375rem; margin-bottom: 1.5rem;
  box-shadow: 0 4px 16px rgba(2,132,199,0.35);
}
.login-card h2 { font-size: 1.5rem; margin-bottom: 0.25rem; color: var(--color-text); font-weight: 800; letter-spacing: -0.03em; }
.login-card .subtitle { color: var(--color-text-secondary); font-size: 0.875rem; margin-bottom: 2rem; font-weight: 500; }

/* ── Schedule Tags ───────────────────────────────────────────── */
.schedule-times { display: flex; flex-wrap: wrap; gap: 0.375rem; margin: 0.5rem 0 1rem; }
.schedule-time {
  display: inline-flex; align-items: center; font-size: 0.75rem; font-weight: 700;
  font-family: var(--font-mono); padding: 0.2rem 0.5rem; border-radius: 6px;
  background: var(--color-accent-light); color: var(--color-accent-text);
  letter-spacing: 0.04em;
}
.schedule-time.next {
  background: var(--color-accent); color: #fff;
  box-shadow: 0 1px 4px rgba(2,132,199,0.4);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .topnav-inner { padding: 0 1rem; gap: 0.5rem; }
  .brand span { display: none; }
  .nav-link { padding: 0.375rem 0.625rem; font-size: 0.8125rem; }
  .nav-username { display: none; }
  .content { padding: 1rem; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .login-card { width: calc(100vw - 2rem); padding: 1.75rem; }
}