/* ============================================================
   Turf Management System — Design tokens & shared styles
   Theme: floodlit pitch at night — deep turf green, chalk line
   markings, warm floodlight amber accent.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500&display=swap');

:root {
  --pitch-dark: #0A2A1C;
  --pitch: #1B5E3A;
  --pitch-light: #2F7D4F;
  --navy: #0C1016;
  --chalk: #F5F2E8;
  --chalk-dim: #D9D4C4;
  --amber: #E8A33D;
  --amber-light: #F4C577;
  --ink: #10241A;
  --line: rgba(245, 242, 232, 0.22);
  --danger: #D5544A;
  --danger-bg: #FCEBE9;
  --success: #2F9E5B;
  --success-bg: #E9F7EF;
  --warn: #C98A1B;
  --warn-bg: #FBF1DE;

  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 8px 24px rgba(10, 42, 28, 0.14);
  --shadow-lg: 0 16px 40px rgba(10, 42, 28, 0.22);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--chalk);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--pitch-dark);
  margin: 0 0 0.4em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: #3C4A41; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--amber);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--amber); color: var(--pitch-dark); }
.btn-primary:hover { background: var(--amber-light); box-shadow: 0 6px 18px rgba(232, 163, 61, 0.4); }
.btn-outline { background: transparent; border-color: var(--chalk); color: var(--chalk); }
.btn-outline:hover { background: rgba(245,242,232,0.1); }
.btn-dark { background: var(--pitch-dark); color: var(--chalk); }
.btn-dark:hover { background: var(--ink); }
.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--pitch); border-color: var(--pitch); }
.btn-ghost:hover { background: var(--pitch); color: #fff; }

/* ---------- Navbar ---------- */
.navbar {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--chalk);
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand span { color: var(--amber); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--chalk-dim);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 14px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--chalk); background: rgba(255,255,255,0.06); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; color: var(--chalk); font-size: 1.5rem; }
.user-chip {
  display: flex; align-items: center; gap: 8px;
  color: var(--chalk); font-size: 0.88rem; font-weight: 600;
  padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,0.08);
}
.user-chip .avatar {
  width: 26px; height: 26px; border-radius: 50%; background: var(--amber);
  color: var(--pitch-dark); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 0.85rem;
}

@media (max-width: 860px) {
  .nav-links { position: absolute; top: 72px; left: 0; right: 0; background: var(--navy);
    flex-direction: column; align-items: stretch; padding: 10px 24px 20px; display: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}

/* ---------- Hero (pitch-line signature) ---------- */
.hero {
  position: relative;
  background: radial-gradient(ellipse at 20% -10%, var(--pitch-light) 0%, var(--pitch) 42%, var(--pitch-dark) 100%);
  color: var(--chalk);
  overflow: hidden;
  padding: 90px 0 70px;
}
.hero::before {
  /* mowed-turf stripes */
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(100deg, rgba(255,255,255,0.035) 0 60px, transparent 60px 120px);
  pointer-events: none;
}
.hero::after {
  /* center-circle pitch marking, signature element */
  content: '';
  position: absolute;
  right: -140px; top: 50%; transform: translateY(-50%);
  width: 460px; height: 460px;
  border: 2px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero h1 { color: var(--chalk); }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero p.lead { color: var(--chalk-dim); font-size: 1.08rem; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 30px; margin-top: 40px; flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-display); font-size: 2rem; color: var(--amber); }
.hero-stat .label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--chalk-dim); }
.hero-card {
  background: rgba(245,242,232,0.06);
  border: 1px solid rgba(245,242,232,0.16);
  border-radius: var(--radius);
  padding: 22px;
  backdrop-filter: blur(6px);
}
.hero-card img { border-radius: var(--radius-sm); width: 100%; height: 220px; object-fit: cover; margin-bottom: 14px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { order: -1; }
}

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 32px; flex-wrap: wrap; }
.section-alt { background: #EFEBDD; }

/* ---------- Turf Cards ---------- */
.turf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px; }
.turf-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex; flex-direction: column;
}
.turf-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.turf-card .thumb { position: relative; height: 170px; background: var(--pitch); }
.turf-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.turf-card .sport-tag {
  position: absolute; top: 12px; left: 12px;
  background: var(--pitch-dark); color: var(--chalk);
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
}
.turf-card .body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.turf-card h3 { margin: 0; font-size: 1.1rem; }
.turf-card .loc { font-size: 0.85rem; color: #6B7A70; display: flex; align-items: center; gap: 6px; }
.turf-card .price { font-family: var(--font-display); font-size: 1.3rem; color: var(--pitch); margin-top: auto; }
.turf-card .price small { font-family: var(--font-body); font-size: 0.75rem; font-weight: 600; color: #6B7A70; text-transform: none; }
.turf-card .amenities { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 0.7rem; font-weight: 600; padding: 4px 9px; border-radius: 999px;
  background: var(--success-bg); color: var(--success);
}
.chip-muted { background: #EFEBDD; color: #6B7A70; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 36px; max-width: 440px; margin: 0 auto;
}
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 700; font-size: 0.84rem; margin-bottom: 6px; color: var(--pitch-dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid #E1DCC9; border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.95rem; background: #FCFBF7; transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--pitch); background: #fff;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-hint { font-size: 0.78rem; color: #8A9188; margin-top: 4px; }

/* ---------- Alerts / toasts ---------- */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.88rem; margin-bottom: 16px; font-weight: 600; }
.alert-danger { background: var(--danger-bg); color: var(--danger); }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-warn { background: var(--warn-bg); color: var(--warn); }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--pitch-dark); color: var(--chalk); padding: 14px 18px; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); font-size: 0.88rem; font-weight: 600; min-width: 240px;
  animation: slideIn 0.25s ease;
  border-left: 4px solid var(--amber);
}
.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--success); }
@keyframes slideIn { from { transform: translateX(30px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ---------- Tables ---------- */
.table-wrap { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { text-align: left; padding: 14px 16px; font-size: 0.88rem; border-bottom: 1px solid #EFEBDD; }
th { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: #8A9188; background: #FAF8F1; }
tr:last-child td { border-bottom: none; }
.status-badge { padding: 4px 10px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.status-pending { background: var(--warn-bg); color: var(--warn); }
.status-confirmed { background: var(--success-bg); color: var(--success); }
.status-cancelled { background: var(--danger-bg); color: var(--danger); }
.status-completed { background: #E7E9F6; color: #4C57A6; }
.status-unpaid { background: var(--danger-bg); color: var(--danger); }
.status-paid { background: var(--success-bg); color: var(--success); }
.status-refunded { background: #EFEBDD; color: #6B7A70; }

/* ---------- Dashboard stat cards ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px; margin-bottom: 36px; }
.stat-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px 22px;
  border-top: 3px solid var(--amber);
}
.stat-card .num { font-family: var(--font-display); font-size: 2rem; color: var(--pitch-dark); }
.stat-card .label { font-size: 0.78rem; color: #8A9188; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }

/* ---------- Admin layout ---------- */
.admin-layout { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; }
.admin-sidebar {
  background: var(--pitch-dark); border-radius: var(--radius); padding: 18px 10px; position: sticky; top: 90px;
}
.admin-sidebar a {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: var(--radius-sm);
  color: var(--chalk-dim); font-weight: 600; font-size: 0.88rem; margin-bottom: 4px;
}
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,0.08); color: var(--chalk); }
@media (max-width: 800px) { .admin-layout { grid-template-columns: 1fr; } .admin-sidebar { position: static; display: flex; overflow-x: auto; } }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(10,16,22,0.55); display: none;
  align-items: center; justify-content: center; z-index: 200; padding: 20px;
}
.modal-backdrop.open { display: flex; }
.modal { background: #fff; border-radius: var(--radius); padding: 30px; max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.modal-close { background: none; border: none; font-size: 1.3rem; color: #8A9188; }

/* ---------- Footer ---------- */
footer { background: var(--navy); color: var(--chalk-dim); padding: 48px 0 24px; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
footer h4 { color: var(--chalk); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
footer a { font-size: 0.88rem; }
footer a:hover { color: var(--chalk); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; font-size: 0.8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.muted { color: #8A9188; }
.empty-state { text-align: center; padding: 60px 20px; color: #8A9188; }
.empty-state .icon { font-size: 2.6rem; margin-bottom: 12px; }
.loader { text-align: center; padding: 40px; color: #8A9188; font-family: var(--font-mono); font-size: 0.85rem; }
.divider-line { height: 1px; background: repeating-linear-gradient(90deg, #D9D4C4 0 8px, transparent 8px 16px); margin: 32px 0; }
.slot-btn {
  padding: 10px 6px; border: 1.5px solid #E1DCC9; border-radius: var(--radius-sm); background: #fff;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; text-align: center; transition: all .15s;
}
.slot-btn:hover:not(:disabled) { border-color: var(--pitch); }
.slot-btn.selected { background: var(--pitch); border-color: var(--pitch); color: #fff; }
.slot-btn:disabled { background: #F1EEE3; color: #C3BEAB; text-decoration: line-through; cursor: not-allowed; }
.slots-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 8px; }

/* ---------- Favorite toggle ---------- */
.fav-toggle {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; border: none;
  background: rgba(255,255,255,0.92); color: var(--pitch-dark);
  font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18); transition: transform 0.15s;
}
.fav-toggle:hover { transform: scale(1.1); }
.fav-toggle.active { color: var(--danger); }

/* ---------- Payment checkout ---------- */
.pay-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.pay-tab {
  flex: 1; padding: 12px; border-radius: var(--radius-sm); border: 1.5px solid #E1DCC9;
  background: #fff; font-weight: 700; font-size: 0.85rem; text-align: center; color: #8A9188;
}
.pay-tab.active { border-color: var(--pitch); color: var(--pitch); background: #F0F7F2; }
.card-preview {
  background: linear-gradient(135deg, var(--pitch-dark), var(--pitch));
  border-radius: 14px; padding: 22px; color: var(--chalk); margin-bottom: 20px;
  font-family: var(--font-mono);
}
.card-preview .num { font-size: 1.15rem; letter-spacing: 0.12em; margin: 20px 0 14px; }
.card-preview .row { display: flex; justify-content: space-between; font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--chalk-dim); }

/* ---------- Rating stars input ---------- */
.star-input { display: flex; gap: 6px; font-size: 1.6rem; cursor: pointer; }
.star-input span { color: #E1DCC9; transition: color 0.1s; }
.star-input span.active { color: var(--amber); }

/* ---------- Review card ---------- */
.review-card { border-bottom: 1px solid #EFEBDD; padding: 16px 0; }
.review-card:last-child { border-bottom: none; }
.review-card .stars { color: var(--amber); font-size: 0.9rem; }