/* public/css/style.css */

:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-hover: #f8fafc;
  --border: #e2e8f0;
  --text: #1a202c;
  --text-muted: #718096;
  --text-light: #a0aec0;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --ok: #10b981;
  --ok-bg: #ecfdf5;
  --ok-border: #a7f3d0;
  --unavail: #f59e0b;
  --unavail-bg: #fffbeb;
  --unavail-border: #fde68a;
  --error: #ef4444;
  --error-bg: #fef2f2;
  --error-border: #fecaca;
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --header-h: 64px;
}

.dark {
  --bg: #0f1117;
  --surface: #1a1d2e;
  --surface-hover: #1f2235;
  --border: #2d3155;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  --accent: #60a5fa;
  --accent-hover: #93c5fd;
  --ok: #34d399;
  --ok-bg: #064e3b22;
  --ok-border: #065f4633;
  --unavail: #fbbf24;
  --unavail-bg: #78350f22;
  --unavail-border: #92400e33;
  --error: #f87171;
  --error-bg: #7f1d1d22;
  --error-border: #991b1b33;
  --shadow: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background 0.2s, color 0.2s;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  height: var(--header-h);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-icon {
  font-size: 1.75rem;
  line-height: 1;
}

.header-title h1 {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.header-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}
.btn-icon:hover { background: var(--surface-hover); }

.btn-refresh {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.9rem;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
}
.btn-refresh:hover { background: var(--accent-hover); }
.btn-refresh:disabled { opacity: 0.6; cursor: not-allowed; }

#refreshIcon {
  font-size: 1rem;
  transition: transform 0.4s;
  display: inline-block;
}
.refreshing #refreshIcon {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ─── Main ─── */
.main-content {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  width: 100%;
}

.status-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

/* ─── Grid ─── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .grid { grid-template-columns: 1fr; gap: 1rem; }
  .main-content { padding: 1rem; }
}

/* ─── Card ─── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.card-logo {
  height: 90px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow: hidden;
}

.card-logo img {
  max-height: 60px;
  max-width: 180px;
  object-fit: contain;
  filter: none;
  mix-blend-mode: normal;
  transition: filter 0.2s;
}

/* Tmavé pozadí — bílá loga (Anděl, Kamera, U Škopů, U Mamlasů) */
/* Neměnné v obou módech */
.card[data-id="restaurace-andel"] .card-logo,
.dark .card[data-id="restaurace-andel"] .card-logo,
.card[data-id="restaurace-kamera"] .card-logo,
.dark .card[data-id="restaurace-kamera"] .card-logo,
.card[data-id="u-kristiana"] .card-logo,
.dark .card[data-id="u-kristiana"] .card-logo,
.card[data-id="u-mamlasu"] .card-logo,
.dark .card[data-id="u-mamlasu"] .card-logo {
  background: #1a1d2e;
}

/* Světlé pozadí — tmavá loga (Zlatý Klas, Tradice) */
/* Neměnné v obou módech */
.card[data-id="zlaty-klas"] .card-logo,
.dark .card[data-id="zlaty-klas"] .card-logo,
.card[data-id="tradice-andel"] .card-logo,
.dark .card[data-id="tradice-andel"] .card-logo {
  background: #f0ede8;
}

/* Zlatý Klas a Tradice — multiply splyne logo s pozadím */
.card[data-id="zlaty-klas"] .card-logo img,
.dark .card[data-id="zlaty-klas"] .card-logo img,
.card[data-id="tradice-andel"] .card-logo img,
.dark .card[data-id="tradice-andel"] .card-logo img {
  mix-blend-mode: multiply;
}

.logo-fallback {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
  text-align: center;
  line-height: 1.2;
}

.card-body {
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.card-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-ok {
  color: var(--ok);
  background: var(--ok-bg);
  border: 1px solid var(--ok-border);
}
.badge-unavailable {
  color: var(--unavail);
  background: var(--unavail-bg);
  border: 1px solid var(--unavail-border);
}
.badge-error {
  color: var(--error);
  background: var(--error-bg);
  border: 1px solid var(--error-border);
}

.menu-items {
  list-style: none;
  flex: 1;
}

.menu-items li {
  font-size: 0.875rem;
  color: var(--text);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.menu-items li:last-child { border-bottom: none; }

.menu-items li::before {
  content: '•';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.05em;
}

.unavailable-msg {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 0.5rem 0;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  gap: 0.5rem;
}

.card-timestamp {
  font-size: 0.72rem;
  color: var(--text-light);
}

.card-link {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
}
.card-link:hover { color: var(--accent-hover); text-decoration: underline; }

/* ─── Skeleton ─── */
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  pointer-events: none;
}

.dark .skeleton-logo, .dark .skeleton-line {
  --sk-base: #1f2235;
  --sk-shine: #2d3155;
}

.skeleton-logo, .skeleton-line {
  --sk-base: #e2e8f0;
  --sk-shine: #f1f5f9;
  background: linear-gradient(90deg, var(--sk-base) 25%, var(--sk-shine) 50%, var(--sk-base) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: 6px;
}

.skeleton-logo {
  width: 100%;
  height: 100%;
}

.skeleton-line {
  height: 14px;
  margin-bottom: 0.6rem;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 1rem;
  font-size: 0.78rem;
  color: var(--text-light);
}

.site-footer a {
  color: var(--accent);
  text-decoration: none;
}
.site-footer a:hover { text-decoration: underline; }