:root {
  --bg: #0b0b12;
  --bg-alt: #131320;
  --card: #1a1a29;
  --card-border: #2a2a3d;
  --text: #f2f2f7;
  --muted: #9a9ab5;
  --accent: #ff2fbf;
  --accent-2: #33e0ff;
  --accent-3: #7c4dff;
  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;
  --radius: 14px;
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, #17172a 0%, var(--bg) 55%);
  color: var(--text);
  font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Nav --- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.5px;
  color: var(--text);
}

.brand:hover {
  text-decoration: none;
}

.brand .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  font-weight: 800;
}

.brand .brand-x {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
  background: var(--card);
}

.nav-links a.active {
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent-2), var(--accent-3));
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--card-border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 1.1rem;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--card-border);
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    text-align: center;
  }
}

/* --- Hero --- */

.hero {
  padding: 90px 0 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 47, 191, 0.18), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(51, 224, 255, 0.16), transparent 45%);
  pointer-events: none;
}

.eyebrow {
  display: inline-block;
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  margin: 0 0 18px;
  font-weight: 800;
  line-height: 1.05;
}

.hero h1 .gradient {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 600px;
  margin: 0 auto 32px;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(255, 47, 191, 0.6);
}

.btn-secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--card-border);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--card-border);
}

.btn-danger {
  background: linear-gradient(135deg, #f87171, #b91c1c);
  color: #fff;
}

.btn-success {
  background: linear-gradient(135deg, #34d399, #059669);
  color: #06210f;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* --- Sections & cards --- */

section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin: 0 0 10px;
  font-weight: 800;
}

.section-title p {
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 20px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 26px;
}

.card h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-3), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.tag {
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* --- Forms --- */

.form-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 30px;
  max-width: 640px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--bg-alt);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-2);
  outline-offset: 1px;
}

.field {
  margin-bottom: 16px;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-weight: 600;
}

.alert-success {
  background: rgba(52, 211, 153, 0.14);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #6ee7b7;
}

.alert-error {
  background: rgba(248, 113, 113, 0.14);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: #fca5a5;
}

.alert-info {
  background: rgba(51, 224, 255, 0.1);
  border: 1px solid rgba(51, 224, 255, 0.35);
  color: #a5eaff;
}

/* --- Live page --- */

.live-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 10px;
}

.pulse-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--danger);
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--danger);
  animation: pulse 1.6s ease-out infinite;
}

.pulse-dot.offline {
  background: var(--muted);
}

.pulse-dot.offline::after {
  border-color: var(--muted);
  animation: none;
}

@keyframes pulse {
  0% {
    transform: scale(0.6);
    opacity: 1;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.live-badge {
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--danger);
}

.live-badge.offline {
  color: var(--muted);
}

.board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--card-border);
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.count-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  padding: 2px 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: #fff;
  font-weight: 800;
  font-size: 0.8rem;
}

.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 30px 10px;
  font-style: italic;
}

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

/* --- Admin --- */

.admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 30px;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
}

.qr-box {
  background: #fff;
  padding: 16px;
  border-radius: var(--radius);
  display: inline-block;
}

.qr-box img {
  display: block;
  width: 200px;
  height: 200px;
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-new {
  background: rgba(51, 224, 255, 0.15);
  color: var(--accent-2);
}

.badge-contacted {
  background: rgba(251, 191, 36, 0.15);
  color: var(--warning);
}

.badge-booked {
  background: rgba(52, 211, 153, 0.15);
  color: var(--success);
}

.badge-declined {
  background: rgba(248, 113, 113, 0.15);
  color: var(--danger);
}

.inline-form {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

/* --- Footer --- */

footer {
  margin-top: auto;
  border-top: 1px solid var(--card-border);
  padding: 30px 0;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

footer a {
  color: var(--muted);
}

.small-muted {
  color: var(--muted);
  font-size: 0.85rem;
}

.stack-gap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}