/* ============================================================
   AAOManager — Design-System "Einsatzleitstelle"
   Dunkle Navigations-/Auth-Ebene + helle Arbeitsflaeche.
   Durchgaengig Public Sans (bewusst eine neutrale, fuer Behoerden-/
   Verwaltungssoftware entwickelte Schrift, kein Monospace-Akzent).
   ============================================================ */

:root {
    --ink: #14161c;
    --ink-soft: #565c66;
    --ink-faint: #8a919c;
    --paper: #eef0f3;
    --surface: #ffffff;
    --line: #dde1e6;
    --line-strong: #c5cbd3;

    --dusk: #14161c;
    --dusk-2: #21242d;

    --brand: #c8102e;
    --brand-dark: #8f0b21;
    --brand-soft: #fbe1e5;

    --amber: #a8660d;
    --amber-soft: #faecd4;

    --green: #1f7a4d;
    --green-soft: #e0f2e8;

    --blue: #1d5fa8;
    --blue-soft: #dfeaf7;

    --slate: #5b6472;
    --slate-soft: #e8eaed;

    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(20, 22, 26, .07);
    --shadow-md: 0 10px 28px -12px rgba(20, 22, 26, .28);
    --shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, .45);

    --font-display: "Public Sans", -apple-system, "Segoe UI", sans-serif;
    --font-body: "Public Sans", -apple-system, "Segoe UI", sans-serif;
}

/* ---------- Grundgerüst ---------- */
body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: .95rem;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: .01em;
    color: var(--ink);
}

a { color: var(--brand-dark); }
a:hover { color: var(--brand); }

.text-muted { color: var(--ink-faint) !important; }

/* ---------- Navigation ---------- */
.aao-navbar {
    background: linear-gradient(180deg, var(--dusk) 0%, var(--dusk-2) 100%) !important;
    border-bottom: 3px solid var(--brand);
    padding-top: 0;
    padding-bottom: 0;
}

.aao-navbar .navbar-brand {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.55rem;
    letter-spacing: .01em;
    color: #fff !important;
    display: flex;
    align-items: center;
    gap: .5rem;
    padding-top: .85rem;
    padding-bottom: .85rem;
}

.aao-navbar .navbar-brand i {
    color: var(--brand);
    font-size: 1.3rem;
    -webkit-text-stroke: 0;
}

.aao-navbar .nav-link {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .82rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .62) !important;
    padding: 1.15rem .9rem !important;
    position: relative;
    transition: color .15s ease;
}

.aao-navbar .nav-link i { margin-right: .4rem; opacity: .8; }

.aao-navbar .nav-link:hover { color: #fff !important; }

.aao-navbar .nav-link.active { color: #fff !important; }

.aao-navbar .nav-link.active::after {
    content: '';
    position: absolute;
    left: .9rem;
    right: .9rem;
    bottom: 0;
    height: 3px;
    background: var(--brand);
    border-radius: 2px 2px 0 0;
}

.aao-navbar .nav-link.disabled {
    text-transform: none;
    letter-spacing: normal;
    font-weight: 500;
    color: rgba(255, 255, 255, .45) !important;
}

.aao-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, .25);
}

.aao-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.85)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ---------- Karten ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    font-size: .82rem;
    color: var(--ink-soft);
    padding: .9rem 1.15rem;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.card-body { padding: 1.15rem; }

/* ---------- Dashboard Kennzahlen ---------- */
.stat-card {
    position: relative;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.3rem 1.3rem 1.1rem;
    transition: transform .15s ease, box-shadow .15s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--accent, var(--brand));
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card--brand { --accent: var(--brand); }
.stat-card--blue { --accent: var(--blue); }
.stat-card--green { --accent: var(--green); }
.stat-card--amber { --accent: var(--amber); }

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: var(--accent-soft, var(--brand-soft));
    color: var(--accent, var(--brand));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    margin-bottom: .7rem;
}

.stat-card--brand .stat-icon { --accent-soft: var(--brand-soft); }
.stat-card--blue .stat-icon { --accent-soft: var(--blue-soft); }
.stat-card--green .stat-icon { --accent-soft: var(--green-soft); }
.stat-card--amber .stat-icon { --accent-soft: var(--amber-soft); }

.stat-figure {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2.5rem;
    line-height: 1;
    color: var(--ink);
}

.stat-label {
    margin-top: .3rem;
    font-size: .74rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--ink-soft);
}

/* ---------- Tabellen ---------- */
.table { --bs-table-bg: transparent; color: var(--ink); }

.table > thead > tr > th {
    font-family: var(--font-body);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ink-soft);
    border-bottom: 2px solid var(--line-strong) !important;
    padding: .7rem .85rem;
    background: transparent;
}

.table > tbody > tr > td {
    padding: .65rem .85rem;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--slate-soft);
}

tr.clickable { cursor: pointer; }

/* ---------- Badges (Status-Pillen mit Punkt) ---------- */
.badge {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .74rem;
    letter-spacing: normal;
    text-transform: none;
    padding: .38em .7em .38em .6em;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: .4em;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex: none;
}

.badge.text-bg-success { background: var(--green-soft) !important; color: var(--green) !important; }
.badge.text-bg-warning { background: var(--amber-soft) !important; color: var(--amber) !important; }
.badge.text-bg-danger { background: var(--brand-soft) !important; color: var(--brand-dark) !important; }
.badge.text-bg-secondary { background: var(--slate-soft) !important; color: var(--slate) !important; }
.badge.text-bg-primary { background: var(--blue-soft) !important; color: var(--blue) !important; }
.badge.text-bg-info { background: var(--slate-soft) !important; color: var(--slate) !important; }

/* ---------- Buttons ---------- */
.btn {
    border-radius: 8px;
    font-weight: 600;
    font-size: .88rem;
    letter-spacing: .01em;
    padding: .5rem 1.05rem;
    transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, color .12s ease, border-color .12s ease;
}

.btn-sm { border-radius: 6px; padding: .3rem .7rem; font-size: .8rem; }

.btn-danger {
    background: var(--brand);
    border-color: var(--brand);
    box-shadow: var(--shadow-sm);
}

.btn-danger:hover, .btn-danger:focus {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-secondary { border-color: var(--line-strong); color: var(--ink-soft); }
.btn-outline-secondary:hover { background: var(--ink); border-color: var(--ink); color: #fff; }

.btn-outline-danger { border-color: var(--brand); color: var(--brand-dark); }
.btn-outline-danger:hover { background: var(--brand); border-color: var(--brand); color: #fff; }

.btn-outline-warning { border-color: var(--amber); color: var(--amber); }
.btn-outline-warning:hover { background: var(--amber); border-color: var(--amber); color: #fff; }

.btn-success { background: var(--green); border-color: var(--green); }
.btn-success:hover { background: #175c3b; border-color: #175c3b; }

/* ---------- Formulare ---------- */
.form-label {
    font-size: .76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--ink-soft);
    margin-bottom: .35rem;
}

.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--line-strong);
    font-size: .92rem;
    padding: .5rem .75rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
}

.form-check-input:checked {
    background-color: var(--brand);
    border-color: var(--brand);
}

.form-check-input:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
}

/* Nicht eingeteilte FwA in Zuordnungs-Dropdowns hervorheben (siehe
   einteilung_view.php) – Gruppierung per <optgroup> ist die verlässliche
   Basis, das hier ist eine zusätzliche visuelle Verstärkung wo unterstützt. */
select.form-select option.option-frei {
    font-weight: 600;
    color: var(--green);
    background-color: var(--green-soft);
}

.form-text { color: var(--ink-faint); font-size: .8rem; }

/* ---------- Meldungen ---------- */
.alert {
    border: none;
    border-left: 4px solid;
    border-radius: 8px;
    font-size: .92rem;
}

.alert-success { background: var(--green-soft); color: var(--green); border-left-color: var(--green); }
.alert-danger { background: var(--brand-soft); color: var(--brand-dark); border-left-color: var(--brand); }
.alert-warning { background: var(--amber-soft); color: var(--amber); border-left-color: var(--amber); }
.alert-info, .alert-secondary { background: var(--slate-soft); color: var(--slate); border-left-color: var(--slate); }

/* ---------- Sitzplatz-/Deckungskarten ---------- */
.card-seat { border-left: 4px solid var(--slate); }
.card-seat.seat-filled { border-left-color: var(--green); }
.card-seat.seat-unfilled { border-left-color: var(--brand); }

/* ---------- Login / Auth ---------- */
.auth-shell {
    position: relative;
    overflow: hidden;
    margin: -1.5rem -.75rem;
    min-height: calc(100vh - 1px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    background: radial-gradient(circle at 22% 18%, #262a35 0%, var(--dusk) 55%);
}

.auth-shell::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 72%);
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 72%);
}

.auth-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 380px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem 2.25rem 2.1rem;
}

.auth-brand {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.9rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    color: var(--ink);
}

.auth-brand i { color: var(--brand); }

.auth-tagline {
    text-align: center;
    color: var(--ink-faint);
    font-size: .76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin: .3rem 0 1.85rem;
}

/* ---------- Sonstiges ---------- */
.aao-user-chip {
    font-family: var(--font-body);
    font-size: .82rem;
}

@media print {
    .no-print { display: none !important; }
    .page-break { page-break-after: always; }
    /* Eine Fahrzeugtabelle nie mitten in den Sitzplätzen umbrechen –
       lieber komplett auf die nächste Seite. Doppelt (page-break-*
       für ältere Browser-Druck-Engines, break-* für aktuelle). */
    .print-keep-together {
        page-break-inside: avoid;
        break-inside: avoid;
    }
}