* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #12141a;
  --panel: #1b1e27;
  --panel2: #232734;
  --text: #e8eaf0;
  --muted: #8a90a3;
  --accent: #4f8cff;
  --green: #35c46a;
  --red: #e5484d;
  --yellow: #f2b135;
  --border: #2c3040;
}
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--red); min-height: 1.2em; margin-top: 8px; }

/* Логин */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 40px; width: 340px; text-align: center;
}
.login-card h1 { letter-spacing: 4px; margin-bottom: 4px; }
.login-card input { margin-top: 20px; }

/* Каркас */
header {
  display: flex; align-items: center; gap: 24px;
  background: var(--panel); border-bottom: 1px solid var(--border);
  padding: 0 20px; height: 52px; position: sticky; top: 0; z-index: 10;
}
.logo { font-weight: 700; letter-spacing: 2px; }
nav { display: flex; gap: 4px; flex: 1; }
.tab {
  background: none; border: none; color: var(--muted); padding: 8px 14px;
  border-radius: 8px; cursor: pointer; font-size: 14px;
}
.tab:hover { color: var(--text); background: var(--panel2); }
.tab.active { color: var(--text); background: var(--panel2); }
.header-right { display: flex; align-items: center; gap: 12px; }
main { padding: 20px; max-width: 1400px; margin: 0 auto; }
h3 { margin: 24px 0 10px; }

/* Кнопки и поля */
.btn {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 14px; cursor: pointer; font-size: 14px;
}
.btn:hover { filter: brightness(1.15); }
.btn.primary { background: var(--accent); border-color: var(--accent); }
.btn.danger { background: var(--red); border-color: var(--red); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.wide { width: 100%; margin-top: 16px; }
input, select {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: 14px; width: 100%;
}
label { color: var(--muted); }
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; align-items: center; }
.toolbar input { max-width: 280px; }
.row { display: flex; gap: 10px; margin-bottom: 12px; }

/* Карта зала */
.hall-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px;
}
.pc-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px; display: flex; flex-direction: column; gap: 8px;
}
.pc-card.busy { border-color: var(--accent); }
.pc-card.warn { border-color: var(--yellow); }
.pc-head { display: flex; align-items: center; gap: 8px; }
.pc-name { font-weight: 600; font-size: 16px; flex: 1; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.dot.online { background: var(--green); }
.pc-zone { font-size: 12px; color: var(--muted); }
.pc-session { font-size: 13px; }
.pc-timer { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.pc-timer.low { color: var(--yellow); }
.pc-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; }

.banner {
  background: var(--panel2); border: 1px solid var(--yellow); color: var(--yellow);
  padding: 10px 14px; border-radius: 8px; margin-bottom: 16px;
}

/* Заказы бара с игровых ПК */
.order-card {
  background: var(--panel); border: 1px solid var(--green); border-radius: 10px;
  padding: 12px 16px; margin-bottom: 10px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.order-card .order-info { flex: 1; min-width: 200px; }
.order-card .order-sum { font-size: 18px; font-weight: 700; }
.order-card.problem { border-color: var(--yellow); }
.pc-reservation { font-size: 12px; color: var(--accent); margin-top: 6px; }

/* Подписка */
.sub-banner { padding: 4px 12px; border-radius: 6px; font-size: 13px; font-weight: 600; }
.sub-banner.trial { background: rgba(79,140,255,0.15); color: var(--accent); border: 1px solid var(--accent); }
.sub-banner.pastdue { background: rgba(242,177,53,0.15); color: var(--yellow); border: 1px solid var(--yellow); }
.pricing { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.pricing .plan {
  flex: 1; min-width: 90px; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px; text-align: center;
}
.pricing .plan .name { font-weight: 700; }
.pricing .plan .price { font-size: 18px; color: var(--green); margin: 4px 0; }
.pricing .plan .pcs { font-size: 12px; color: var(--muted); }

/* Таблицы */
.table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 10px; overflow: hidden; }
.table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); }
.table th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; }
.table tr:last-child td { border-bottom: none; }

/* Карточки */
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; margin-bottom: 16px;
}
.card.narrow { max-width: 520px; }
.card form input { margin-bottom: 10px; }
.tariff-card { margin-bottom: 14px; }
.tariff-head { display: flex; align-items: center; gap: 12px; }
.tariff-head .name { font-weight: 600; font-size: 16px; flex: 1; }
.pack-list { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.pack {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 10px; font-size: 13px; display: flex; gap: 8px; align-items: center;
}
.pack .x { cursor: pointer; color: var(--muted); }
.pack .x:hover { color: var(--red); }

/* Статистика */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin: 12px 0; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.stat .v { font-size: 20px; font-weight: 700; }
.stat .l { font-size: 12px; color: var(--muted); }

/* Модальное окно */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px; width: 420px; max-height: 85vh; overflow-y: auto;
}
.modal h3 { margin: 0 0 14px; }
.modal-body label { display: block; margin: 10px 0 4px; font-size: 13px; }
#modal-body input, #modal-body select { margin-bottom: 4px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.radio-row { display: flex; gap: 12px; margin: 6px 0; flex-wrap: wrap; }
.radio-row label { display: flex; gap: 5px; align-items: center; color: var(--text); margin: 0; }
.radio-row input { width: auto; }

/* Тост */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel2); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 20px; z-index: 200; box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.toast.err { border-color: var(--red); color: var(--red); }