/* ==================================================================
   Tanzcamp TSV Firnhaberau – eigenes Design auf Bootstrap-Basis
   ================================================================== */

:root {
    --tc-violett:        #4c1d95;
    --tc-violett-dunkel: #2e1065;
    --tc-magenta:        #d946ef;
    --tc-pink:           #ec4899;
    --tc-akzent:         #fbbf24;
    --tc-verlauf:        linear-gradient(135deg, var(--tc-violett-dunkel) 0%, var(--tc-violett) 55%, #86198f 100%);
    --tc-schatten:       0 .75rem 2rem rgba(46, 16, 101, .18);
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #faf7fd;
    color: #2b2b3a;
}

/* ---------- Navigation ---------- */

.tc-navbar {
    background: var(--tc-verlauf);
    box-shadow: 0 .25rem 1rem rgba(46, 16, 101, .35);
}
.tc-navbar .nav-link          { font-weight: 500; }
.tc-navbar .nav-link.active   { color: var(--tc-akzent) !important; }
.tc-logo                      { color: var(--tc-akzent); }
.tc-brand-sub                 { font-weight: 300; opacity: .85; }

/* ---------- Stage-Header mit Video ---------- */

.tc-stage {
    position: relative;
    min-height: min(82vh, 46rem);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: var(--tc-verlauf);   /* Fallback, solange kein Video vorhanden ist */
    color: #fff;
}
.tc-stage-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.tc-stage-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(46,16,101,.55) 0%, rgba(46,16,101,.35) 45%, rgba(46,16,101,.75) 100%);
}
.tc-stage-inhalt {
    position: relative;
    z-index: 1;
    padding: 4rem 1rem;
    max-width: 52rem;
}
.tc-stage-inhalt h1 {
    font-size: clamp(2.2rem, 6vw, 4rem);
    font-weight: 800;
    letter-spacing: -.02em;
    text-shadow: 0 .25rem 1.5rem rgba(0,0,0,.45);
}
.tc-stage-inhalt .tc-untertitel {
    font-size: clamp(1.05rem, 2.5vw, 1.4rem);
    opacity: .95;
    text-shadow: 0 .15rem .75rem rgba(0,0,0,.45);
}
.tc-stage-badge {
    display: inline-block;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 2rem;
    padding: .4rem 1.2rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

/* ---------- Kompakter Seitenkopf für Unterseiten ---------- */

.tc-hero {
    background: var(--tc-verlauf);
    color: #fff;
    padding: 3.5rem 0 3rem;
    text-align: center;
}
.tc-hero h1 { font-weight: 800; letter-spacing: -.02em; }

/* ---------- Buttons ---------- */

.btn-tc {
    background: linear-gradient(135deg, var(--tc-pink), var(--tc-magenta));
    border: none;
    color: #fff;
    font-weight: 700;
    padding: .8rem 2.2rem;
    border-radius: 2rem;
    box-shadow: 0 .5rem 1.25rem rgba(217, 70, 239, .45);
    transition: transform .15s ease, box-shadow .15s ease;
}
.btn-tc:hover, .btn-tc:focus {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 .75rem 1.75rem rgba(217, 70, 239, .55);
}

/* ---------- Karten ---------- */

.tc-karte {
    border: none;
    border-radius: 1.25rem;
    box-shadow: var(--tc-schatten);
    height: 100%;
}
.tc-karte .tc-icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: linear-gradient(135deg, #f5d0fe, #fbcfe8);
    color: var(--tc-violett);
    margin-bottom: 1rem;
}

/* ---------- Countdown ---------- */

.tc-countdown {
    display: flex;
    gap: clamp(.5rem, 2vw, 1.25rem);
    justify-content: center;
    flex-wrap: wrap;
}
.tc-countdown-feld {
    background: #fff;
    border-radius: 1rem;
    box-shadow: var(--tc-schatten);
    padding: 1rem;
    min-width: clamp(4.5rem, 18vw, 6.5rem);
    text-align: center;
}
.tc-countdown-feld .tc-zahl {
    display: block;
    font-size: clamp(1.8rem, 6vw, 3rem);
    font-weight: 800;
    color: var(--tc-violett);
    font-variant-numeric: tabular-nums;
}
.tc-countdown-feld .tc-einheit {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #6b7280;
}

/* ---------- Formulare ---------- */

.tc-formular-karte {
    border: none;
    border-radius: 1.25rem;
    box-shadow: var(--tc-schatten);
}
.form-control:focus, .form-check-input:focus {
    border-color: var(--tc-magenta);
    box-shadow: 0 0 0 .25rem rgba(217, 70, 239, .2);
}
.form-check-input:checked {
    background-color: var(--tc-violett);
    border-color: var(--tc-violett);
}

/* Honeypot-Feld: für Menschen unsichtbar */
.tc-hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px; height: 1px;
    overflow: hidden;
}

/* ---------- FAQ ---------- */

.accordion-button:not(.collapsed) {
    background: #f3e8ff;
    color: var(--tc-violett);
    font-weight: 600;
}

/* ---------- Footer ---------- */

.tc-footer {
    background: var(--tc-violett-dunkel);
    color: rgba(255,255,255,.8);
}
.tc-footer-link {
    color: rgba(255,255,255,.85);
    text-decoration: none;
}
.tc-footer-link:hover { color: var(--tc-akzent); }

/* ---------- Admin ---------- */

.tc-tabelle th { white-space: nowrap; }
.tc-status-punkt {
    display: inline-block;
    width: .65rem; height: .65rem;
    border-radius: 50%;
    margin-right: .35rem;
}