:root {
  --bg: #07101a;
  --bg-alt: #0d1724;
  --panel: rgba(255,255,255,0.06);
  --panel-solid: #101c2a;
  --line: rgba(255,255,255,0.12);
  --text: #f4f8fb;
  --muted: #b6c3d1;
  --accent: #52c7cf;
  --accent-dark: #1d8f98;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  --radius: 20px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: radial-gradient(circle at top, #11253a 0%, var(--bg) 45%, #04080d 100%);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(4, 8, 13, 0.7);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-logo {
  width: 146px;
  height: auto;
  border-radius: 10px;
  background: rgba(255,255,255,0.95);
  padding: 0.35rem 0.5rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
}

.site-nav a.active,
.site-nav a:hover,
.text-link:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 0.7rem 0.9rem;
  border-radius: 12px;
}

.hero, .page-hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid,
.two-column {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 1.5rem;
  align-items: stretch;
}

.hero h1,
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.05;
  margin: 0.2rem 0 1rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

.lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 62ch;
}

.narrow { max-width: 44rem; }

.hero-actions,
.tag-row,
.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.82rem 1.2rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #041118;
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  border-color: var(--line);
  color: var(--text);
}

.btn-danger {
  background: #a8384f;
  color: white;
}

.btn:hover { transform: translateY(-1px); }

.glass-card,
.event-card,
.landmark-card,
.event-list-item,
.info-card,
.admin-panel,
.login-panel,
.notice,
.calendar-day {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.info-card,
.admin-panel,
.login-panel { padding: 1.4rem; }

.feature-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.section { padding: 1.2rem 0 3.2rem; }
.alt-section { background: rgba(255,255,255,0.02); }
.section-heading,
.calendar-controls,
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.3rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stack-grid {
  display: grid;
  gap: 1rem;
}

.event-card,
.landmark-card {
  padding: 1.15rem;
}

.event-card h3,
.landmark-card h3,
.info-card h2,
.event-list-item h3,
.admin-panel h2,
.login-panel h1 {
  margin: 0.3rem 0 0.4rem;
}

.meta,
.site-footer p,
.site-footer a,
.empty-state,
.help-text,
.form-help,
.muted {
  color: var(--muted);
}

.tag {
  display: inline-flex;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(82, 199, 207, 0.12);
  color: #a8eff3;
  border: 1px solid rgba(82, 199, 207, 0.18);
  font-size: 0.92rem;
}

.event-list-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 1rem;
  padding: 1rem;
  align-items: start;
}

.date-box {
  text-align: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.85rem 0.5rem;
}
.month { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; color: var(--accent); }
.day { font-size: 2rem; font-weight: 800; line-height: 1.1; }
.time { color: var(--muted); font-size: 0.9rem; }

.calendar-header,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.75rem;
}

.calendar-header {
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-weight: 700;
}

.calendar-day {
  min-height: 128px;
  padding: 0.8rem;
}

.muted-day {
  opacity: 0.22;
  min-height: 128px;
}

.day-number {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 0.55rem;
}

.today-ring {
  outline: 2px solid rgba(82, 199, 207, 0.55);
}

.calendar-event-pill {
  display: block;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 0.35rem;
  padding: 0.32rem 0.5rem;
  border-radius: 10px;
  background: rgba(82, 199, 207, 0.12);
  color: #b1f0f3;
  font-size: 0.84rem;
}

.search-input,
.form-input,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  color: var(--text);
}

.form-textarea { min-height: 120px; resize: vertical; }

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1rem;
}

.footer-grid a { display: block; margin-top: 0.2rem; }

.empty-state {
  padding: 1.2rem;
  border-radius: 18px;
  border: 1px dashed var(--line);
  background: rgba(255,255,255,0.03);
}

.login-page,
.admin-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.login-panel {
  width: min(100%, 460px);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-group { display: grid; gap: 0.45rem; }
.form-group.full { grid-column: 1 / -1; }
label { font-weight: 700; }

.admin-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.25rem;
  align-items: start;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.admin-table th,
.admin-table td {
  padding: 0.8rem 0.5rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.notice {
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
}

.notice.success { border-color: rgba(107, 214, 146, 0.4); background: rgba(107, 214, 146, 0.12); }
.notice.error { border-color: rgba(232, 92, 120, 0.35); background: rgba(232, 92, 120, 0.12); }

@media (max-width: 920px) {
  .card-grid,
  .hero-grid,
  .two-column,
  .admin-layout,
  .footer-grid,
  .event-list-item {
    grid-template-columns: 1fr;
  }

  .event-list-item { align-items: stretch; }
  .calendar-header,
  .calendar-grid { gap: 0.45rem; }
  .calendar-day, .muted-day { min-height: 100px; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    top: 78px;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(4, 8, 13, 0.98);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1rem;
  }
  .site-nav.open { display: flex; }
  .brand span { display: none; }
  .form-grid { grid-template-columns: 1fr; }
}


.admin-nav-links {
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-nav-links a.is-current {
  color: var(--accent, #55d2d9);
  font-weight: 700;
}

.text-link {
  color: var(--accent);
  font-weight: 700;
}

.section-intro {
  color: var(--muted);
  max-width: 62ch;
}

.table-scroll {
  overflow-x: auto;
}

.empty-inline {
  padding: 1rem 0;
  color: var(--muted);
}

.admin-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(82, 199, 207, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(82, 199, 207, 0.08), transparent 24%),
    linear-gradient(180deg, #07101a 0%, #04080d 100%);
}

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(5, 10, 18, 0.88);
  backdrop-filter: blur(18px);
}

.admin-topbar-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-brand {
  gap: 1rem;
}

.admin-main {
  padding-top: 2rem;
}

.admin-stack {
  display: grid;
  gap: 1.25rem;
}

.dashboard-hero,
.stat-card,
.polished-login-panel,
.mini-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.dashboard-hero {
  padding: 1.35rem 1.4rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.dashboard-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.6rem;
}

.dashboard-badge,
.stat-label,
.mini-card-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  color: var(--accent);
  font-weight: 800;
}

.dashboard-badge {
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  background: rgba(82, 199, 207, 0.12);
  border: 1px solid rgba(82, 199, 207, 0.22);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  padding: 1.1rem 1.15rem;
  display: grid;
  gap: 0.45rem;
}

.stat-value {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1;
}

.stat-meta {
  color: var(--muted);
}

.polished-admin-layout {
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  gap: 1rem;
}

.admin-form-panel,
.admin-table-panel {
  padding: 1.25rem;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.polished-form-grid .form-group label {
  color: #dbe6ef;
}

.form-input:focus,
.form-textarea:focus {
  outline: 2px solid rgba(82, 199, 207, 0.38);
  outline-offset: 1px;
  border-color: rgba(82, 199, 207, 0.3);
}

.polished-table thead th {
  color: #d8e4ee;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.polished-table tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

.compact-actions .btn {
  padding: 0.65rem 0.95rem;
}

.login-shell {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  background:
    radial-gradient(circle at top, rgba(82, 199, 207, 0.12), transparent 26%),
    linear-gradient(180deg, #07101a 0%, #04080d 100%);
}

.polished-login-panel {
  width: min(100%, 520px);
  padding: 1.5rem;
}

.login-logo {
  margin-bottom: 1rem;
}

.login-helper-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 0.8rem;
}

.mini-card {
  padding: 0.95rem 1rem;
}

@media (max-width: 920px) {
  .stats-grid,
  .polished-admin-layout,
  .login-helper-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-hero,
  .panel-heading,
  .admin-topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard-badges {
    justify-content: flex-start;
  }
}