:root {
    --bg: #0d1117;
    --bg-soft: #161b22;
    --bg-elev: #1c2331;
    --border: #29313d;
    --text: #e6edf3;
    --muted: #8b98a9;
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --green: #22c55e;
    --green-soft: #14351f;
    --amber: #f59e0b;
    --red: #ef4444;
    --radius: 12px;
    --shadow: 0 8px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
    background: radial-gradient(1200px 600px at 70% -10%, #17233b 0%, var(--bg) 55%);
    color: var(--text);
    min-height: 100vh;
}

.app { min-height: 100vh; display: flex; flex-direction: column; }
.content { width: 100%; max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; flex: 1; }

/* ---------- Topbar ---------- */
.topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 22px; background: rgba(22,27,34,.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10;
}
.topbar__brand { display: flex; align-items: center; gap: 14px; font-weight: 700; letter-spacing: .3px; }
.topbar__logo {
    height: 30px; width: auto; display: block;
    background: #fff; padding: 5px 9px; border-radius: 8px;
}
.topbar__divider { width: 1px; height: 22px; background: var(--border); }
.topbar__section { font-size: 15px; color: var(--text); }
.topbar__nav { display: flex; gap: 6px; }
.topbar__link {
    font-size: 14px; color: var(--muted); text-decoration: none;
    padding: 7px 14px; border-radius: 8px; transition: background .15s, color .15s;
}
.topbar__link:hover { color: var(--text); background: var(--bg-elev); }
.topbar__link--active { color: var(--text); background: var(--bg-elev); }
.topbar__right { display: flex; align-items: center; gap: 14px; }
@media (max-width: 640px) {
    .topbar { flex-wrap: wrap; gap: 10px; }
    .topbar__nav { order: 3; width: 100%; }
}
.topbar__team {
    font-size: 14px; color: var(--muted);
    background: var(--bg-elev); padding: 6px 12px; border-radius: 999px;
    border: 1px solid var(--border);
}

/* ---------- Auth ---------- */
.auth { min-height: 82vh; display: flex; align-items: center; justify-content: center; }
.auth__card {
    width: 100%; max-width: 380px; background: var(--bg-soft);
    border: 1px solid var(--border); border-radius: 18px;
    padding: 40px 34px; box-shadow: var(--shadow); text-align: center;
}
.auth__brand {
    background: #fff; border-radius: 14px; padding: 18px 22px;
    margin: 0 auto 22px; display: inline-block; box-shadow: 0 4px 18px rgba(0,0,0,.25);
}
.auth__logo-img { display: block; width: 190px; max-width: 100%; height: auto; }
.auth__title { margin: 0 0 4px; font-size: 22px; }
.auth__subtitle { margin: 0 0 26px; color: var(--muted); font-size: 14px; }
.auth__form { display: flex; flex-direction: column; gap: 16px; text-align: left; }
.auth__link { display: inline-block; margin-top: 20px; color: var(--muted); font-size: 13px; text-decoration: none; }
.auth__link:hover { color: var(--text); }

/* ---------- Fields ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 13px; color: var(--muted); }
.field__label em { font-style: normal; opacity: .7; }
.field__input {
    background: var(--bg); border: 1px solid var(--border); color: var(--text);
    padding: 11px 13px; border-radius: 10px; font-size: 15px; outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.field__input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,.2); }
.field--date { max-width: 200px; }

/* ---------- Buttons ---------- */
.btn {
    border: 1px solid transparent; border-radius: 10px; padding: 10px 16px;
    font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none;
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    transition: background .15s, border-color .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); }
.btn--ghost { background: var(--bg-elev); color: var(--text); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--muted); }
.btn--danger { background: transparent; color: var(--red); border-color: rgba(239,68,68,.4); }
.btn--danger:hover { background: rgba(239,68,68,.12); }
.btn--block { width: 100%; }
.btn--sm { padding: 6px 12px; font-size: 13px; }

/* ---------- Flash / toast ---------- */
.flashes { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.flash { padding: 12px 16px; border-radius: 10px; font-size: 14px; border: 1px solid var(--border); }
.flash--error { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.4); color: #fca5a5; }
.flash--success { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.4); color: #86efac; }
.toast {
    position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
    background: var(--red); color: #fff; padding: 12px 20px; border-radius: 10px;
    font-size: 14px; box-shadow: var(--shadow); z-index: 50;
}

/* ---------- Board ---------- */
.board__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.board__title { margin: 0 0 6px; font-size: 24px; }
.board__hint { margin: 0; color: var(--muted); font-size: 14px; }

.legend { display: flex; gap: 18px; margin-bottom: 20px; flex-wrap: wrap; }
.legend__item { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--muted); }
.dot { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }
.dot--free { background: var(--bg-elev); border: 1px solid var(--border); }
.dot--mine { background: var(--green); }
.dot--taken { background: #3a4657; }

/* ---------- Slots ---------- */
.slots {
    display: grid; gap: 10px;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.slots__loading { color: var(--muted); padding: 30px; grid-column: 1 / -1; text-align: center; }
.slot {
    display: flex; flex-direction: column; gap: 4px; align-items: flex-start;
    padding: 13px 14px; border-radius: var(--radius); cursor: pointer;
    border: 1px solid var(--border); background: var(--bg-soft); color: var(--text);
    font-family: inherit; text-align: left; transition: transform .06s, border-color .15s, background .15s;
}
.slot:not(:disabled):hover { transform: translateY(-2px); border-color: var(--primary); }
.slot__time { font-weight: 700; font-size: 15px; }
.slot__label { font-size: 12px; color: var(--muted); }

.slot--free { border-color: var(--border); }
.slot--free:hover { background: rgba(59,130,246,.08); }
.slot--mine { border-color: rgba(34,197,94,.5); background: var(--green-soft); }
.slot--mine .slot__label { color: #86efac; }
.slot--taken { opacity: .55; cursor: not-allowed; background: var(--bg); }

/* ---------- Admin ---------- */
.admin { display: flex; flex-direction: column; gap: 22px; }
.panel {
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 16px; padding: 24px;
}
.panel__title { margin: 0 0 18px; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.panel__count { font-size: 13px; color: var(--muted); background: var(--bg-elev); padding: 2px 10px; border-radius: 999px; }

.create-form { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; align-items: end; }
.create-form__actions { grid-column: 1 / -1; display: flex; gap: 12px; justify-content: flex-end; }
@media (max-width: 720px) { .create-form { grid-template-columns: 1fr; } }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; color: var(--muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
.table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table__actions { display: flex; gap: 8px; justify-content: flex-end; }
.table__actions form { margin: 0; }
.muted { color: var(--muted); }
code { background: var(--bg); padding: 2px 7px; border-radius: 6px; font-size: 13px; border: 1px solid var(--border); }

/* ---------- Creds card ---------- */
.creds-card { background: linear-gradient(135deg, rgba(59,130,246,.12), rgba(124,58,237,.12));
    border: 1px solid rgba(59,130,246,.4); border-radius: 16px; padding: 20px 24px; }
.creds-card__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.creds-card__warn { font-size: 12px; color: var(--amber); }
.creds-card__body { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.creds-field { display: flex; flex-direction: column; gap: 4px; }
.creds-field__key { font-size: 12px; color: var(--muted); }
.creds-field code { font-size: 15px; }

/* ---------- Limit bar (дашборд команды) ---------- */
.limit-bar {
    display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 18px;
    padding: 12px 18px; border-radius: 12px; font-size: 14px;
    background: var(--bg-soft); border: 1px solid var(--border); color: var(--muted);
}
.limit-bar strong { color: var(--text); }
.limit-bar--full { border-color: rgba(245,158,11,.5); background: rgba(245,158,11,.1); color: #fcd34d; }
.limit-bar--full strong { color: #fcd34d; }

/* ---------- Board controls / limit form (админ) ---------- */
.board__controls { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; }
.field__input--mini { width: 74px; padding: 7px 9px; }
.limit-form { display: flex; gap: 6px; align-items: center; margin: 0; }

/* ---------- Слоты общего дашборда админа ---------- */
.slot--admin { cursor: pointer; opacity: 1; }
.slot--admin.slot--taken { background: var(--bg-soft); border-color: rgba(227,6,19,.4); opacity: 1; }
.slot--admin.slot--taken .slot__label { color: #fca5a5; }
.slot--admin.slot--cancelable:hover { border-color: var(--red); background: rgba(239,68,68,.1); }
.slot--admin.slot--free:hover { border-color: var(--green); background: rgba(34,197,94,.08); }