:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e8eaf0;
  --muted: #9aa3b2;
  --accent: #e5484d;
  --accent-2: #ff6b6f;
  --ok: #30a46c;
  --warn: #f5a524;
  --info: #3e8bf0;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0 0 12px; line-height: 1.25; }
h1 { font-size: 26px; }
h2 { font-size: 20px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 24px; border-bottom: 1px solid var(--border); background: var(--panel);
  position: sticky; top: 0; z-index: 5; flex-wrap: wrap;
}
.logo { color: var(--text); font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 8px; }
.logo:hover { text-decoration: none; }
.logo-mark { background: var(--accent); color: #fff; border-radius: 8px; padding: 2px 7px; font-size: 13px; }
.nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.nav a { color: var(--muted); }
.nav a.active, .nav a:hover { color: var(--text); text-decoration: none; }
.nav .who { color: var(--muted); font-size: 13px; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 24px 16px 48px; flex: 1; }
.footer { text-align: center; color: var(--muted); font-size: 12px; padding: 16px; border-top: 1px solid var(--border); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--accent); color: #fff; border: 0; border-radius: 10px;
  padding: 9px 16px; font: inherit; font-weight: 600; cursor: pointer;
}
.btn:hover { background: var(--accent-2); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn.secondary:hover { border-color: var(--muted); }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn.danger { background: transparent; color: var(--accent-2); border: 1px solid var(--accent); }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; display: flex; flex-direction: column; gap: 8px;
}
.card h3 { font-size: 17px; margin: 0; }
.card .price { font-size: 18px; font-weight: 700; }
.card .spacer { flex: 1; }
.page-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }

.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
}
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.warn { color: var(--warn); border-color: var(--warn); }
.badge.bad { color: var(--accent-2); border-color: var(--accent); }
.badge.info { color: var(--info); border-color: var(--info); }

/* Схема зала */
.hall { display: flex; flex-direction: column; align-items: center; gap: 14px; overflow-x: auto; padding-bottom: 8px; }
.stage {
  width: min(560px, 100%); text-align: center; color: var(--muted); font-size: 12px; letter-spacing: .3em;
  border-top: 3px solid var(--accent); border-radius: 50% 50% 0 0 / 14px 14px 0 0; padding-top: 6px;
}
.seat-grid { display: grid; gap: 5px; }
.row-label { color: var(--muted); font-size: 11px; display: flex; align-items: center; justify-content: flex-end; padding-right: 4px; }
.seat {
  width: 28px; height: 26px; border-radius: 6px 6px 4px 4px; border: 1px solid var(--ok);
  background: transparent; color: var(--muted); font-size: 10px; cursor: pointer; padding: 0;
}
.seat:hover { background: rgba(48, 164, 108, .2); }
.seat.mine { background: var(--info); border-color: var(--info); color: #fff; }
.seat.held { background: rgba(245, 165, 36, .25); border-color: var(--warn); color: var(--warn); cursor: not-allowed; }
.seat.booked { background: var(--panel-2); border-color: var(--border); color: #555; cursor: not-allowed; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; font-size: 13px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 14px; height: 13px; border-radius: 4px; display: inline-block; border: 1px solid; }
.legend .l-free { border-color: var(--ok); }
.legend .l-mine { background: var(--info); border-color: var(--info); }
.legend .l-held { background: rgba(245, 165, 36, .25); border-color: var(--warn); }
.legend .l-booked { background: var(--panel-2); border-color: var(--border); }

.layout-2 { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
@media (max-width: 860px) { .layout-2 { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.summary-list { list-style: none; margin: 8px 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.summary-list li { background: var(--panel-2); border-radius: 8px; padding: 3px 8px; font-size: 13px; }
.timer { font-variant-numeric: tabular-nums; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
.table-wrap { overflow-x: auto; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.ticket-code { font-family: ui-monospace, Consolas, monospace; font-weight: 700; letter-spacing: .08em; color: var(--ok); }

form.stack { display: flex; flex-direction: column; gap: 12px; max-width: 380px; }
form.inline-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; align-items: end; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
input {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 9px 10px; font: inherit;
}
input:focus { outline: 2px solid var(--info); outline-offset: 0; }
.auth-box { max-width: 420px; margin: 24px auto; }

.status-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-bottom: 24px; }
.status-item { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.status-item .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.status-item .v { font-weight: 600; margin-top: 4px; }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 16px; max-width: calc(100% - 32px); box-shadow: 0 8px 30px rgba(0,0,0,.4); z-index: 20;
}
.toast.error { border-color: var(--accent); }
.toast.ok { border-color: var(--ok); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.mt { margin-top: 16px; }
.nowrap { white-space: nowrap; }