:root {
  --bg: #0f0f1a;
  --surface: #1a1a2e;
  --surface2: #16213e;
  --border: #2d3561;
  --accent: #e2b714;
  --accent-hover: #f5cd3a;
  --text: #e2e8f0;
  --text-muted: #718096;
  --success: #48bb78;
  --error: #fc8181;
  --warning: #f6ad55;
  --info: #63b3ed;
  --recording: #fc8181;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100vh;
}

.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  text-decoration: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 14px;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 16px;
}

.container-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 20px;
}

h1 { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
h2 { font-size: 18px; font-weight: 600; margin-bottom: 16px; color: var(--text); }
.subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }

label { font-size: 13px; font-weight: 500; color: var(--text-muted); }

input, select {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  padding: 10px 14px;
  transition: border-color 0.2s;
  width: 100%;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}
input::placeholder { color: var(--text-muted); }

.field-cards {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.field-card {
  flex: 1;
  min-width: 80px;
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--surface2);
  user-select: none;
}
.field-card:hover { border-color: var(--accent); }
.field-card.selected {
  border-color: var(--accent);
  background: rgba(226, 183, 20, 0.1);
  color: var(--accent);
}
.field-card .field-num { font-size: 22px; font-weight: 700; }
.field-card .field-label { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.field-card.selected .field-label { color: var(--accent); opacity: 0.7; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: #1a1a2e; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-danger { background: transparent; color: var(--error); border: 1px solid var(--error); }
.btn-danger:hover { background: rgba(252,129,129,0.1); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-muted); }

.alert {
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-success { background: rgba(72,187,120,0.1); border: 1px solid rgba(72,187,120,0.3); color: var(--success); }
.alert-error { background: rgba(252,129,129,0.1); border: 1px solid rgba(252,129,129,0.3); color: var(--error); }
.alert-info { background: rgba(99,179,237,0.1); border: 1px solid rgba(99,179,237,0.3); color: var(--info); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
}
.badge-scheduled { background: rgba(99,179,237,0.15); color: var(--info); }
.badge-recording { background: rgba(252,129,129,0.15); color: var(--recording); animation: pulse 1.5s infinite; }
.badge-uploading { background: rgba(246,173,85,0.15); color: var(--warning); }
.badge-done { background: rgba(72,187,120,0.15); color: var(--success); }
.badge-error { background: rgba(252,129,129,0.15); color: var(--error); }
.badge-cancelled { background: rgba(113,128,150,0.15); color: var(--text-muted); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
td { padding: 12px; border-bottom: 1px solid rgba(45,53,97,0.5); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 420px;
}
.modal h2 { text-align: center; margin-bottom: 8px; }
.modal .subtitle { text-align: center; margin-bottom: 24px; }

.pin-input {
  font-size: 28px;
  letter-spacing: 8px;
  text-align: center;
  font-weight: 700;
}

.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }

.success-card {
  text-align: center;
  padding: 32px;
}
.success-card .checkmark {
  font-size: 56px;
  margin-bottom: 16px;
  animation: pop 0.4s ease;
}
@keyframes pop {
  0% { transform: scale(0); }
  70% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.today-section { margin-top: 32px; }

.match-row-mini {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(45,53,97,0.5);
  font-size: 13px;
}
.match-row-mini:last-child { border-bottom: none; }

/* ── Autocomplete player slots ─────────────────────────────── */
.player-slots { display: flex; flex-direction: column; gap: 12px; }

.player-slot { position: relative; }

.slot-label {
  font-size: 12px; font-weight: 600; color: var(--text-muted);
  margin-bottom: 6px; display: flex; justify-content: space-between;
}
.slot-optional { font-weight: 400; font-style: italic; }

.slot-search { position: relative; }

.ac-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 50;
  max-height: 260px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.ac-item {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 14px;
  border-bottom: 1px solid rgba(45,53,97,0.4);
  transition: background 0.15s;
}
.ac-item:last-child { border-bottom: none; }
.ac-item:hover { background: rgba(226,183,20,0.08); }
.ac-item small { display: block; color: var(--text-muted); font-size: 12px; margin-top: 2px; }
.ac-item-new { color: var(--accent); font-weight: 500; }

.slot-selected {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface2);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
}
.slot-selected-info { flex: 1; }
.slot-selected-name { font-weight: 600; font-size: 14px; }
.slot-selected-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.slot-importo { display: flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 600; }
.slot-importo input {
  width: 68px; text-align: right; font-weight: 700; color: var(--accent);
  padding: 4px 8px; font-size: 15px;
}
.btn-clear {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 18px; padding: 0 4px; line-height: 1;
}
.btn-clear:hover { color: var(--error); }

.quick-add-form {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-top: 4px;
}
.quick-add-form h4 { font-size: 13px; color: var(--accent); margin-bottom: 12px; }
.quick-add-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.quick-add-grid .full { grid-column: 1 / -1; }
.quick-add-grid input, .quick-add-grid select {
  padding: 8px 10px; font-size: 13px;
}
.quick-add-actions { display: flex; gap: 8px; }

/* ── Players page ──────────────────────────────────────────── */
.player-row td { font-size: 14px; }
.abb-badge {
  display: inline-block;
  padding: 2px 8px; border-radius: 99px;
  font-size: 11px; font-weight: 600;
}
.abb-10 { background: rgba(99,179,237,0.15); color: var(--info); }
.abb-45 { background: rgba(226,183,20,0.15); color: var(--accent); }

/* ── Payment toggle ────────────────────────────────────────── */
.pay-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 600;
  border: none; cursor: pointer; transition: all 0.2s;
}
.pay-toggle.unpaid { background: rgba(252,129,129,0.12); color: var(--error); }
.pay-toggle.paid { background: rgba(72,187,120,0.12); color: var(--success); }

.match-players-detail { padding: 8px 12px 12px; background: rgba(0,0,0,0.15); }
.mp-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 0; border-bottom: 1px solid rgba(45,53,97,0.3);
  font-size: 13px;
}
.mp-row:last-child { border-bottom: none; }
.mp-name { flex: 1; }
.mp-importo { width: 60px; text-align: right; color: var(--accent); font-weight: 600; }

/* record video toggle */
.record-toggle {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 16px; cursor: pointer;
  user-select: none; transition: border-color 0.2s;
}
.record-toggle.active { border-color: var(--recording); }
.record-toggle .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--text-muted); transition: background 0.2s;
}
.record-toggle.active .dot { background: var(--recording); animation: pulse 1.5s infinite; }
.record-toggle .label { font-size: 14px; font-weight: 500; }

/* ── Booking grid (prenota page) ───────────────────────────── */
.booking-grid-wrap { overflow-x: auto; }

.booking-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.booking-table th {
  text-align: center; color: var(--text-muted); font-size: 12px; font-weight: 600;
  padding: 10px 8px; border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.booking-table th:first-child { text-align: left; }
.booking-table td {
  padding: 10px 8px; border-bottom: 1px solid rgba(45,53,97,0.4);
  text-align: center; vertical-align: middle;
}
.booking-table td:first-child { text-align: left; }
.booking-table tr:last-child td { border-bottom: none; }

.btn-book {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 7px 14px; border-radius: 8px; font-size: 13px; font-weight: 600;
  border: none; cursor: pointer; min-width: 90px; transition: all 0.2s;
}
.btn-book.free {
  background: rgba(72,187,120,0.15); color: var(--success);
  border: 1px solid rgba(72,187,120,0.3);
}
.btn-book.free:hover { background: rgba(72,187,120,0.28); transform: translateY(-1px); }
.btn-book.occupied {
  background: rgba(113,128,150,0.08); color: var(--text-muted);
  border: 1px solid transparent; cursor: default; font-size: 12px;
}

/* ── Time slot chips (admin orari panel) ───────────────────── */
.slot-chip {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; padding: 5px 8px; margin-bottom: 5px;
  display: flex; align-items: center; gap: 5px; font-size: 12px;
}
.slot-chip.inactive { opacity: 0.45; }
.slot-chip .slot-time { font-weight: 600; flex: 1; }
.slot-chip .slot-dur { color: var(--text-muted); font-size: 11px; }
.slot-chip .sc-btn {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 15px; padding: 0 2px; line-height: 1;
  transition: color 0.15s;
}
.slot-chip .sc-btn:hover { color: var(--text); }
.slot-chip .sc-btn.del:hover { color: var(--error); }

.slots-week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  padding: 20px;
}
@media (max-width: 700px) {
  .slots-week-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 480px) {
  .slots-week-grid { grid-template-columns: repeat(2, 1fr); }
}