/* ===================================================================
   parkData ␔ Modern Design System v2.0
   Professional theme park data platform
   =================================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties (Light Theme) --- */
:root {
  /* Brand */
  --pd-brand: #2563eb;
  --pd-brand-light: #3b82f6;
  --pd-brand-dark: #1d4ed8;
  --pd-brand-bg: rgba(37, 99, 235, 0.08);
  --pd-brand-border: rgba(37, 99, 235, 0.2);

  /* Status Colors */
  --pd-success: #10b981;
  --pd-success-bg: rgba(16, 185, 129, 0.1);
  --pd-warning: #f59e0b;
  --pd-warning-bg: rgba(245, 158, 11, 0.1);
  --pd-danger: #ef4444;
  --pd-danger-bg: rgba(239, 68, 68, 0.1);
  --pd-info: #6366f1;
  --pd-info-bg: rgba(99, 102, 241, 0.1);

  /* Surfaces */
  --pd-bg: #f8fafc;
  --pd-bg-elevated: #ffffff;
  --pd-bg-card: #ffffff;
  --pd-bg-subtle: #f1f5f9;
  --pd-bg-inset: #e2e8f0;

  /* Text */
  --pd-text: #0f172a;
  --pd-text-secondary: #475569;
  --pd-text-muted: #94a3b8;
  --pd-text-inverse: #ffffff;

  /* Borders */
  --pd-border: #e2e8f0;
  --pd-border-light: #f1f5f9;

  /* Shadows */
  --pd-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --pd-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --pd-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --pd-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --pd-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

  /* Radius */
  --pd-radius-sm: 6px;
  --pd-radius: 10px;
  --pd-radius-lg: 16px;
  --pd-radius-xl: 24px;
  --pd-radius-full: 9999px;

  /* Typography */
  --pd-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --pd-font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Transitions */
  --pd-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --pd-transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Nav */
  --pd-nav-height: 64px;
}

/* --- Dark Mode --- */
body.dark-mode {
  --pd-bg: #0c1222;
  --pd-bg-elevated: #111827;
  --pd-bg-card: #1e293b;
  --pd-bg-subtle: #1e293b;
  --pd-bg-inset: #334155;
  --pd-text: #f1f5f9;
  --pd-text-secondary: #94a3b8;
  --pd-text-muted: #64748b;
  --pd-text-inverse: #0f172a;
  --pd-border: #334155;
  --pd-border-light: #1e293b;
  --pd-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
  --pd-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --pd-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --pd-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
  --pd-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.35);
}

/* --- Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--pd-font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--pd-text);
  background-color: var(--pd-bg);
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--pd-transition), color var(--pd-transition);
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; color: var(--pd-text); }
a { color: var(--pd-brand); text-decoration: none; transition: color var(--pd-transition); }
a:hover { color: var(--pd-brand-dark); }
img { max-width: 100%; height: auto; }

/* --- Navigation --- */
.pd-nav {
  position: sticky; top: 0; z-index: 1000; height: var(--pd-nav-height);
  background: var(--pd-bg-elevated); border-bottom: 1px solid var(--pd-border);
  backdrop-filter: blur(20px) saturate(180%);
}
body.dark-mode .pd-nav { background: rgba(17, 24, 39, 0.85); }

.pd-nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px;
}

.pd-nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25rem; font-weight: 800; color: var(--pd-text) !important;
  text-decoration: none !important; letter-spacing: -0.03em;
}

.pd-nav-brand .brand-icon {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; background: var(--pd-brand);
  color: white; border-radius: 10px; font-size: 0.9rem;
}

.pd-nav-links {
  display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0;
}

.pd-nav-links a {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 10px; font-size: 0.875rem;
  font-weight: 500; color: var(--pd-text-secondary); text-decoration: none;
  transition: all var(--pd-transition);
}

.pd-nav-links a:hover, .pd-nav-links a.active {
  background: var(--pd-brand-bg); color: var(--pd-brand);
}

.pd-nav-actions { display: flex; align-items: center; gap: 8px; }

.pd-nav-toggle {
  display: none; background: none; border: none;
  padding: 8px; cursor: pointer; color: var(--pd-text); font-size: 1.25rem;
}

@media (max-width: 768px) {
  .pd-nav-toggle { display: flex; }
  .pd-nav-links {
    display: none; position: absolute; top: var(--pd-nav-height);
    left: 0; right: 0; flex-direction: column;
    background: var(--pd-bg-elevated); border-bottom: 1px solid var(--pd-border);
    padding: 16px; box-shadow: var(--pd-shadow-lg);
  }
  .pd-nav-links.open { display: flex; }
}

/* --- Dropdown items --- */
.pd-dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; font-size: .875rem; font-weight: 500;
  color: var(--pd-text-secondary); text-decoration: none;
  transition: background var(--pd-transition);
}
.pd-dropdown-item i { width: 16px; text-align: center; opacity: .55; }
.pd-dropdown-item:hover { background: var(--pd-brand-bg); color: var(--pd-brand); }

/* --- Buttons --- */
.pd-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; font-family: var(--pd-font); font-size: 0.875rem;
  font-weight: 600; border-radius: 10px; border: 1px solid transparent;
  cursor: pointer; transition: all var(--pd-transition); text-decoration: none; white-space: nowrap;
}
.pd-btn:hover { transform: translateY(-1px); }

.pd-btn-primary { background: var(--pd-brand); color: white; box-shadow: 0 1px 3px rgba(37,99,235,0.3); }
.pd-btn-primary:hover { background: var(--pd-brand-dark); color: white; box-shadow: 0 4px 12px rgba(37,99,235,0.35); }

.pd-btn-secondary { background: var(--pd-bg-subtle); color: var(--pd-text); border-color: var(--pd-border); }
.pd-btn-secondary:hover { background: var(--pd-bg-inset); color: var(--pd-text); }

.pd-btn-ghost { background: transparent; color: var(--pd-text-secondary); }
.pd-btn-ghost:hover { background: var(--pd-bg-subtle); color: var(--pd-text); }

.pd-btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.pd-btn-icon { width: 40px; height: 40px; padding: 0; border-radius: 10px; }

/* --- Cards --- */
.pd-card {
  background: var(--pd-bg-card); border: 1px solid var(--pd-border);
  border-radius: 16px; overflow: hidden;
  transition: all var(--pd-transition); box-shadow: var(--pd-shadow-xs);
}
.pd-card:hover { box-shadow: var(--pd-shadow-md); border-color: var(--pd-brand-border); }
.pd-card-body { padding: 24px; }

/* --- Hero --- */
.pd-hero { position: relative; width: 100%; height: 340px; overflow: hidden; }
.pd-hero img { width: 100%; height: 100%; object-fit: cover; transition: transform 8s ease; }
.pd-hero:hover img { transform: scale(1.03); }

.pd-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.65) 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 48px 32px;
}

.pd-hero-title {
  font-size: 2.5rem; font-weight: 900; color: white;
  letter-spacing: -0.03em; text-shadow: 0 2px 20px rgba(0,0,0,0.3); margin-bottom: 8px;
}
.pd-hero-subtitle { font-size: 1rem; color: rgba(255,255,255,0.85); font-weight: 500; }

@media (max-width: 768px) {
  .pd-hero { height: 260px; }
  .pd-hero-title { font-size: 1.75rem; }
}

/* --- Badges --- */
.pd-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 9999px;
  font-size: 0.75rem; font-weight: 600; white-space: nowrap;
}
.pd-badge-success { background: var(--pd-success-bg); color: var(--pd-success); }
.pd-badge-warning { background: var(--pd-warning-bg); color: var(--pd-warning); }
.pd-badge-danger { background: var(--pd-danger-bg); color: var(--pd-danger); }
.pd-badge-info { background: var(--pd-info-bg); color: var(--pd-info); }
.pd-badge-neutral { background: var(--pd-bg-subtle); color: var(--pd-text-muted); }

.pd-badge-live { background: var(--pd-success-bg); color: var(--pd-success); }
.pd-badge-live::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--pd-success); animation: pd-pulse 2s infinite;
}
@keyframes pd-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* --- Stats --- */
.pd-stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 32px;
}
.pd-stat {
  background: var(--pd-bg-card); border: 1px solid var(--pd-border);
  border-radius: 16px; padding: 24px; text-align: center;
  transition: all var(--pd-transition);
}
.pd-stat:hover { border-color: var(--pd-brand-border); box-shadow: var(--pd-shadow-md); }
.pd-stat-icon { font-size: 1.5rem; margin-bottom: 8px; }
.pd-stat-value { font-size: 1.75rem; font-weight: 800; color: var(--pd-text); line-height: 1.2; }
.pd-stat-label {
  font-size: 0.75rem; font-weight: 600; color: var(--pd-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px;
}

/* --- Ride Card --- */
.pd-ride-card {
  display: flex; background: var(--pd-bg-card); border: 1px solid var(--pd-border);
  border-radius: 16px; overflow: hidden; transition: all var(--pd-transition);
  text-decoration: none; color: inherit;
}
.pd-ride-card:hover {
  border-color: var(--pd-brand-border); box-shadow: var(--pd-shadow-md);
  transform: translateY(-2px); color: inherit;
}

.pd-ride-card-img {
  width: 130px; min-height: 120px; flex-shrink: 0;
  overflow: hidden; background: var(--pd-bg-subtle);
}
.pd-ride-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--pd-transition-slow); }
.pd-ride-card:hover .pd-ride-card-img img { transform: scale(1.08); }

.pd-ride-card-body {
  flex: 1; padding: 16px 24px;
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
}
.pd-ride-card-name { font-size: 1rem; font-weight: 700; color: var(--pd-text); }
.pd-ride-card-area { font-size: 0.8rem; color: var(--pd-text-muted); }
.pd-ride-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.pd-ride-card-arrow {
  display: flex; align-items: center; justify-content: center;
  width: 56px; flex-shrink: 0; border-left: 1px solid var(--pd-border);
  color: var(--pd-text-muted); font-size: 1.1rem; transition: all var(--pd-transition);
}
.pd-ride-card:hover .pd-ride-card-arrow { background: var(--pd-brand-bg); color: var(--pd-brand); }

@media (max-width: 640px) {
  .pd-ride-card { flex-direction: column; }
  .pd-ride-card-img { width: 100%; height: 160px; }
  .pd-ride-card-arrow { width: 100%; height: 44px; border-left: none; border-top: 1px solid var(--pd-border); }
}

/* --- Park Card --- */
.pd-park-card {
  display: flex; flex-direction: column;
  background: var(--pd-bg-card); border: 1px solid var(--pd-border);
  border-radius: 16px; overflow: hidden;
  transition: all var(--pd-transition); height: 100%;
}
.pd-park-card:hover { border-color: var(--pd-brand-border); box-shadow: var(--pd-shadow-lg); transform: translateY(-3px); }
.pd-park-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.pd-park-card-name { font-size: 1.125rem; font-weight: 700; color: var(--pd-text); margin-bottom: 4px; }
.pd-park-card-location { font-size: 0.85rem; color: var(--pd-text-muted); margin-bottom: 16px; }

/* --- Inputs --- */
.pd-input, .pd-select {
  font-family: var(--pd-font); font-size: 0.875rem;
  padding: 10px 16px; background: var(--pd-bg-card); color: var(--pd-text);
  border: 1px solid var(--pd-border); border-radius: 10px;
  transition: all var(--pd-transition); outline: none;
}
.pd-input:focus, .pd-select:focus { border-color: var(--pd-brand); box-shadow: 0 0 0 3px var(--pd-brand-bg); }
.pd-input::placeholder { color: var(--pd-text-muted); }

/* --- Chart --- */
.pd-chart-container { position: relative; height: 280px; width: 100%; }
.pd-chart-card { background: var(--pd-bg-card); border: 1px solid var(--pd-border); border-radius: 16px; padding: 24px; }
.pd-chart-title { font-size: 0.95rem; font-weight: 700; color: var(--pd-text); margin-bottom: 16px; }

/* --- Crowd Meter --- */
.pd-crowd-meter {
  width: 100%; max-width: 200px; height: 10px; border-radius: 9999px;
  background: linear-gradient(to right, var(--pd-success), var(--pd-warning), var(--pd-danger));
  position: relative; margin: 8px auto;
}
.pd-crowd-indicator {
  position: absolute; top: -3px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--pd-text); border: 2px solid var(--pd-bg-card);
  box-shadow: var(--pd-shadow-sm); transition: left var(--pd-transition-slow);
}
.pd-crowd-indicator.rustig { left: 10%; }
.pd-crowd-indicator.gemiddeld { left: 50%; }
.pd-crowd-indicator.druk { left: 88%; }

/* --- Footer --- */
.pd-footer { background: var(--pd-bg-elevated); border-top: 1px solid var(--pd-border); padding: 48px 0 24px; margin-top: 64px; }
.pd-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; max-width: 1280px; margin: 0 auto; padding: 0 24px;
}
@media (max-width: 768px) { .pd-footer-grid { grid-template-columns: 1fr; gap: 32px; } }

.pd-footer-brand { font-size: 1.25rem; font-weight: 800; color: var(--pd-text); margin-bottom: 8px; }
.pd-footer-desc { font-size: 0.85rem; color: var(--pd-text-muted); line-height: 1.7; }
.pd-footer-heading {
  font-size: 0.75rem; font-weight: 700; color: var(--pd-text-muted);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px;
}
.pd-footer-links { list-style: none; padding: 0; margin: 0; }
.pd-footer-links li { margin-bottom: 8px; }
.pd-footer-links a { font-size: 0.875rem; color: var(--pd-text-secondary); }
.pd-footer-links a:hover { color: var(--pd-brand); }

.pd-footer-bottom {
  max-width: 1280px; margin: 32px auto 0; padding: 16px 24px 0;
  border-top: 1px solid var(--pd-border); display: flex;
  justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: var(--pd-text-muted);
}
@media (max-width: 640px) { .pd-footer-bottom { flex-direction: column; gap: 8px; text-align: center; } }

/* --- Cookie Banner --- */
.pd-cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: var(--pd-bg-elevated); border-top: 1px solid var(--pd-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1); padding: 24px;
}
.pd-cookie-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
@media (max-width: 640px) { .pd-cookie-inner { flex-direction: column; text-align: center; } }
.pd-cookie-text { font-size: 0.875rem; color: var(--pd-text-secondary); }
.pd-cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* --- Container & Section --- */
.pd-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.pd-section { padding: 48px 0; }

/* --- Grids --- */
.pd-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.pd-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pd-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1024px) { .pd-grid-4, .pd-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .pd-grid-4, .pd-grid-3, .pd-grid-2 { grid-template-columns: 1fr; } }

/* --- View Toggle --- */
.pd-view-toggle { display: flex; background: var(--pd-bg-subtle); border-radius: 10px; padding: 3px; gap: 2px; }
.pd-view-toggle button {
  padding: 6px 14px; border: none; background: none; border-radius: 6px;
  font-size: 0.8rem; font-weight: 600; cursor: pointer; color: var(--pd-text-muted);
  transition: all var(--pd-transition);
}
.pd-view-toggle button.active { background: var(--pd-bg-card); color: var(--pd-text); box-shadow: var(--pd-shadow-sm); }

/* --- Ride List Modes --- */
.ride-list.grid-mode { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.ride-list.list-mode { display: flex; flex-direction: column; gap: 10px; }
@media (max-width: 640px) { .ride-list.grid-mode { grid-template-columns: 1fr; } }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--pd-border); border-radius: 9999px; }
::-webkit-scrollbar-thumb:hover { background: var(--pd-text-muted); }

/* --- Selection --- */
::selection { background: rgba(37, 99, 235, 0.2); color: var(--pd-text); }
:focus-visible { outline: 2px solid var(--pd-brand); outline-offset: 2px; }

/* --- Dark Mode Form Overrides (Bootstrap compatibility) --- */
[data-theme="dark"] .form-control, [data-theme="dark"] .form-select {
  background-color: var(--pd-bg-card); color: var(--pd-text); border-color: var(--pd-border);
}
[data-theme="dark"] .form-control::placeholder { color: var(--pd-text-muted); }
[data-theme="dark"] .form-control:focus, [data-theme="dark"] .form-select:focus {
  border-color: var(--pd-brand); box-shadow: 0 0 0 3px var(--pd-brand-bg);
}
[data-theme="dark"] .card { background-color: var(--pd-bg-card); color: var(--pd-text); border-color: var(--pd-border); }
[data-theme="dark"] .table {
  color: var(--pd-text); --bs-table-bg: var(--pd-bg-card);
  --bs-table-striped-bg: var(--pd-bg-subtle); --bs-table-hover-bg: var(--pd-bg-inset);
  --bs-table-border-color: var(--pd-border);
}
[data-theme="dark"] .nav-tabs .nav-link { color: var(--pd-text-muted); }
[data-theme="dark"] .nav-tabs .nav-link.active {
  background-color: var(--pd-bg-card); color: var(--pd-brand);
  border-color: var(--pd-border); border-bottom-color: var(--pd-bg-card);
}
[data-theme="dark"] .btn-outline-secondary { color: var(--pd-text-secondary); border-color: var(--pd-border); }
[data-theme="dark"] .btn-outline-primary { color: var(--pd-brand-light); border-color: var(--pd-brand-border); }
[data-theme="dark"] .alert { background-color: var(--pd-bg-card); border-color: var(--pd-border); color: var(--pd-text); }
[data-theme="dark"] .modal-content { background-color: var(--pd-bg-card); color: var(--pd-text); border-color: var(--pd-border); }
[data-theme="dark"] .modal-header { border-color: var(--pd-border); }
[data-theme="dark"] .btn-close { filter: invert(1); }

/* --- Animations --- */
@keyframes pd-fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.pd-animate-in { animation: pd-fadeIn 0.4s ease-out both; }
.pd-stagger > *:nth-child(1) { animation-delay: 0.05s; }
.pd-stagger > *:nth-child(2) { animation-delay: 0.1s; }
.pd-stagger > *:nth-child(3) { animation-delay: 0.15s; }
.pd-stagger > *:nth-child(4) { animation-delay: 0.2s; }
.pd-stagger > *:nth-child(5) { animation-delay: 0.25s; }
.pd-stagger > *:nth-child(6) { animation-delay: 0.3s; }

/* --- Utilities --- */
.text-brand { color: var(--pd-brand); }
.text-muted { color: var(--pd-text-muted) !important; }
.font-mono { font-family: var(--pd-font-mono); }