/**
 * Tanz TV – Design System (evolved brand)
 * Light, mobile-first, video-centric UX
 */

:root {
    --tt-primary: #AA026D;
    --tt-primary-dark: #8A0258;
    --tt-primary-rgb: 170, 2, 109;
    --tt-secondary: #4EAEEA;
    --tt-secondary-dark: #2E8FD4;
    --tt-secondary-rgb: 78, 174, 234;

    --tt-bg: #F0F4F8;
    --tt-surface: #FFFFFF;
    --tt-surface-elevated: #FFFFFF;
    --tt-text: #1E293B;
    --tt-text-muted: #64748B;
    --tt-border: #E2E8F0;
    --tt-border-strong: #CBD5E1;

    --tt-radius-sm: 8px;
    --tt-radius: 12px;
    --tt-radius-lg: 16px;
    --tt-radius-xl: 24px;

    --tt-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
    --tt-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
    --tt-shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);

    --tt-gradient: linear-gradient(135deg, var(--tt-secondary) 0%, var(--tt-primary) 100%);
    --tt-gradient-soft: linear-gradient(165deg, #EBF5FD 0%, #FCE8F3 45%, #F0F4F8 100%);

    --tt-nav-height: 64px;
    --tt-transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Bootstrap bridge */
    --bs-primary: var(--tt-primary);
    --bs-primary-rgb: var(--tt-primary-rgb);
    --bs-secondary: var(--tt-secondary);
    --bs-secondary-rgb: var(--tt-secondary-rgb);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--tt-text);
    background: var(--tt-gradient-soft);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

body.page-dance {
    background: var(--tt-bg);
}

/* ── Typography ── */
.tt-display {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.tt-lead {
    font-size: 1.0625rem;
    color: var(--tt-text-muted);
    line-height: 1.6;
}

.text-gradient {
    background: var(--tt-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ── Navbar ── */
.tt-navbar {
    position: relative;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--tt-border);
    box-shadow: var(--tt-shadow-sm);
    min-height: var(--tt-nav-height);
}

.tt-navbar .navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--tt-primary) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tt-navbar .navbar-brand img {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(var(--tt-primary-rgb), 0.35));
    transition: transform var(--tt-transition);
}

.tt-navbar .navbar-brand:hover img {
    transform: rotate(-8deg) scale(1.05);
}

.tt-navbar .nav-link {
    font-weight: 500;
    color: var(--tt-text) !important;
    border-radius: var(--tt-radius-sm);
    padding: 0.5rem 0.85rem !important;
    transition: background var(--tt-transition), color var(--tt-transition);
}

.tt-navbar .nav-link:hover,
.tt-navbar .nav-link:focus-visible {
    background: rgba(var(--tt-primary-rgb), 0.08);
    color: var(--tt-primary) !important;
}

.tt-navbar .nav-link.active {
    background: rgba(var(--tt-primary-rgb), 0.12);
    color: var(--tt-primary) !important;
    font-weight: 600;
}

.tt-navbar .dropdown-menu {
    border: 1px solid var(--tt-border);
    border-radius: var(--tt-radius);
    box-shadow: var(--tt-shadow);
    padding: 0.5rem;
    margin-top: 0.35rem;
}

.tt-navbar .dropdown-header {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--tt-text-muted);
    padding: 0.35rem 0.75rem;
}

.tt-navbar .dropdown-item {
    border-radius: var(--tt-radius-sm);
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    transition: background var(--tt-transition), color var(--tt-transition);
}

.tt-navbar .dropdown-item:hover,
.tt-navbar .dropdown-item:focus-visible {
    background: rgba(var(--tt-primary-rgb), 0.1);
    color: var(--tt-primary);
}

.tt-navbar .dropdown-item.active {
    background: var(--tt-primary);
    color: #fff;
}

.tt-navbar .navbar-toggler {
    border-color: var(--tt-border);
    padding: 0.4rem 0.55rem;
}

.tt-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(var(--tt-primary-rgb), 0.25);
}

/* ── Cards & surfaces ── */
.tt-card {
    background: var(--tt-surface);
    border: 1px solid var(--tt-border);
    border-radius: var(--tt-radius-lg);
    box-shadow: var(--tt-shadow);
    overflow: hidden;
}

.tt-card-body {
    padding: 1.75rem;
}

.tt-card-header {
    padding: 1rem 1.75rem;
    border-bottom: 1px solid var(--tt-border);
    background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
}

.tt-card-header-primary {
    background: var(--tt-gradient);
    color: #fff;
    border-bottom: none;
}

/* ── Buttons ── */
.btn-primary {
    background-color: var(--tt-primary);
    border-color: var(--tt-primary);
    font-weight: 600;
    border-radius: var(--tt-radius-sm);
    transition: background var(--tt-transition), transform var(--tt-transition), box-shadow var(--tt-transition);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--tt-primary-dark);
    border-color: var(--tt-primary-dark);
}

.btn-outline-primary {
    color: var(--tt-primary);
    border-color: var(--tt-primary);
    font-weight: 600;
    border-radius: var(--tt-radius-sm);
}

.btn-outline-primary:hover {
    background-color: var(--tt-primary);
    border-color: var(--tt-primary);
}

.tt-btn-gradient {
    background: var(--tt-gradient);
    border: none;
    color: #fff;
    font-weight: 600;
    border-radius: var(--tt-radius-sm);
    padding: 0.65rem 1.25rem;
    transition: opacity var(--tt-transition), transform var(--tt-transition);
}

.tt-btn-gradient:hover {
    opacity: 0.92;
    color: #fff;
    transform: translateY(-1px);
}

/* ── Forms ── */
.form-control,
.form-select {
    border-radius: var(--tt-radius-sm);
    border-color: var(--tt-border-strong);
    padding: 0.65rem 0.85rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--tt-primary);
    box-shadow: 0 0 0 3px rgba(var(--tt-primary-rgb), 0.15);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--tt-primary);
}

/* ── Homepage: dance grid (base – enhanced below) ── */
.tt-dance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .tt-dance-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }
}

.tt-dance-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--tt-text);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    cursor: pointer;
    border-radius: var(--tt-radius);
    transition: border-color var(--tt-transition), box-shadow var(--tt-transition), transform var(--tt-transition);
}

.tt-dance-tile:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--tt-primary-rgb), 0.3);
}

.tt-dance-tile-icon {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Social links ── */
.tt-social-btn {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--tt-border);
    color: var(--tt-text-muted);
    background: var(--tt-surface);
    transition: all var(--tt-transition);
    text-decoration: none;
}

.tt-social-btn:hover {
    border-color: var(--tt-primary);
    color: var(--tt-primary);
    transform: translateY(-2px);
    box-shadow: var(--tt-shadow-sm);
}

/* Skip link */
.tt-skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    z-index: 10000;
    padding: 0.5rem 1rem;
    background: var(--tt-primary);
    color: #fff;
    border-radius: var(--tt-radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: top var(--tt-transition);
}

.tt-skip-link:focus {
    top: 1rem;
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--tt-primary-rgb), 0.4);
}

/* Recent items (homepage) */
.tt-recent-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tt-recent-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--tt-border);
    border-radius: var(--tt-radius);
    text-decoration: none;
    color: var(--tt-text);
    transition: border-color var(--tt-transition), box-shadow var(--tt-transition);
    cursor: pointer;
}

.tt-recent-item:hover {
    border-color: rgba(var(--tt-primary-rgb), 0.35);
    box-shadow: var(--tt-shadow-sm);
    color: var(--tt-primary);
}

.tt-recent-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(var(--tt-primary-rgb), 0.08);
    color: var(--tt-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.tt-recent-label {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.tt-recent-title {
    font-weight: 600;
    font-size: 0.9375rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tt-recent-meta {
    font-size: 0.8125rem;
    color: var(--tt-text-muted);
}

/* ── Footer ── */
.tt-footer {
    padding: 1.25rem 0;
    margin-top: auto;
    text-align: center;
    color: var(--tt-text-muted);
    font-size: 0.8125rem;
}

.tt-footer a {
    color: var(--tt-text-muted);
    text-decoration: none;
    transition: color var(--tt-transition);
}

.tt-footer a:hover {
    color: var(--tt-primary);
}

/* ── Login page ── */
body.page-login {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    min-height: 100vh;
}

.tt-login-card {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(16px);
    border: 1px solid var(--tt-border);
    border-radius: var(--tt-radius-xl);
    box-shadow: var(--tt-shadow-lg);
    width: 100%;
    max-width: 420px;
}

/* ── Page hero (Profil & statische Seiten) ── */
.tt-page-hero {
    border-bottom: 1px solid var(--tt-border);
}

.tt-page-hero-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.75rem 1rem;
}

.tt-page-title-wrap {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.tt-page-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--tt-primary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.tt-page-title {
    font-size: clamp(1.25rem, 3vw, 1.65rem);
    font-weight: 800;
    background: var(--tt-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.tt-page-back-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--tt-border);
    color: var(--tt-text-muted);
    text-decoration: none;
    flex-shrink: 0;
    transition: all var(--tt-transition);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: var(--tt-shadow-sm);
}

.tt-page-back-link:hover {
    background: var(--tt-gradient);
    color: #fff !important;
    border-color: transparent;
    transform: scale(1.05);
}

/* ── Profile ── */
.tt-profile-table td {
    padding: 0.4rem 0;
    vertical-align: top;
}

.tt-profile-table td:first-child {
    color: var(--tt-text-muted);
    font-weight: 500;
    width: 40%;
    padding-right: 1rem;
}

.tt-action-card {
    border-radius: var(--tt-radius);
    border: 1px solid var(--tt-border);
    height: 100%;
}

.tt-action-card .card-header {
    background: #FAFBFC;
    border-bottom: 1px solid var(--tt-border);
    font-weight: 600;
}

/* ── Utility ── */
.tt-container-narrow {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.tt-container-wide {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

main {
    flex: 1;
}

.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    overflow-x: clip;
}

.tt-main-content {
    position: relative;
    z-index: 1;
}

/* ══════════════════════════════════════════
   VISUAL LAYER – Ambient & Eyecatchers
   ══════════════════════════════════════════ */

.tt-ambient {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.tt-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.55;
    will-change: transform;
}

.tt-blob-1 {
    width: min(520px, 80vw);
    height: min(520px, 80vw);
    background: radial-gradient(circle, rgba(var(--tt-secondary-rgb), 0.45) 0%, transparent 70%);
    top: -12%;
    right: -8%;
    animation: blobFloat1 18s ease-in-out infinite;
}

.tt-blob-2 {
    width: min(440px, 70vw);
    height: min(440px, 70vw);
    background: radial-gradient(circle, rgba(var(--tt-primary-rgb), 0.38) 0%, transparent 70%);
    bottom: 5%;
    left: -10%;
    animation: blobFloat2 22s ease-in-out infinite;
}

.tt-blob-3 {
    width: min(320px, 50vw);
    height: min(320px, 50vw);
    background: radial-gradient(circle, rgba(139, 92, 246, 0.28) 0%, transparent 70%);
    top: 45%;
    left: 55%;
    animation: blobFloat3 26s ease-in-out infinite;
}

@keyframes blobFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, 40px) scale(1.08); }
}

@keyframes blobFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.06); }
}

@keyframes blobFloat3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-25px, 25px); }
}

body.page-dance {
    background:
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(var(--tt-secondary-rgb), 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 90% 20%, rgba(var(--tt-primary-rgb), 0.1) 0%, transparent 50%),
        var(--tt-bg);
}

.tt-ambient--subtle .tt-blob {
    opacity: 0.35;
}

.tt-ambient--subtle .tt-blob-3 {
    display: none;
}

/* ── Hero showcase ── */
.tt-hero-showcase {
    position: relative;
    border-radius: var(--tt-radius-xl);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        var(--tt-shadow-lg),
        0 0 0 1px rgba(var(--tt-primary-rgb), 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.tt-hero-showcase-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(var(--tt-secondary-rgb), 0.14) 0%, rgba(var(--tt-primary-rgb), 0.12) 50%, rgba(139, 92, 246, 0.08) 100%),
        linear-gradient(180deg, #fff 0%, #fafbfc 100%);
    z-index: 0;
}

.tt-hero-showcase-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(var(--tt-primary-rgb), 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(var(--tt-secondary-rgb), 0.1) 0%, transparent 35%);
}

.tt-hero-showcase-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 1.5rem 2rem;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .tt-hero-showcase-inner {
        flex-direction: row;
        text-align: left;
        padding: 2.75rem 2.5rem;
        gap: 2rem;
    }
}

.tt-hero-logo-stage {
    position: relative;
    flex-shrink: 0;
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tt-hero-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    background:
        linear-gradient(#fff, #fff) padding-box,
        var(--tt-gradient) border-box;
    animation: ringPulse 4s ease-in-out infinite;
}

.tt-hero-ring-2 {
    inset: -10px;
    opacity: 0.35;
    animation: ringPulse 4s ease-in-out infinite reverse;
    animation-delay: -2s;
}

@keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.04); opacity: 0.75; }
}

.tt-hero-logo {
    position: relative;
    z-index: 2;
    display: block;
    width: 110px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(var(--tt-primary-rgb), 0.35));
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.tt-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    margin-bottom: 0.75rem;
    background: var(--tt-gradient);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 999px;
    box-shadow: 0 4px 16px rgba(var(--tt-primary-rgb), 0.35);
}

.tt-hero-copy {
    flex: 1;
    min-width: 0;
}

/* ── Section headers ── */
.tt-section-head {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1rem;
}

.tt-section-head--compact {
    margin-bottom: 0.85rem;
}

.tt-section-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #fff;
    background: var(--tt-gradient);
    box-shadow: 0 4px 12px rgba(var(--tt-primary-rgb), 0.25);
    flex-shrink: 0;
}

.tt-category-latein .tt-section-icon {
    background: linear-gradient(135deg, #FF6B9D 0%, var(--tt-primary) 100%);
}

.tt-category-standard .tt-section-icon {
    background: linear-gradient(135deg, var(--tt-secondary) 0%, #2563EB 100%);
}

.tt-category-weitere .tt-section-icon {
    background: linear-gradient(135deg, #A78BFA 0%, var(--tt-primary) 100%);
}

.tt-section-title {
    font-size: 0.8125rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--tt-text);
    white-space: nowrap;
}

.tt-section-line {
    flex: 1;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, rgba(var(--tt-primary-rgb), 0.35) 0%, transparent 100%);
    min-width: 2rem;
}

.tt-category-standard .tt-section-line {
    background: linear-gradient(90deg, rgba(var(--tt-secondary-rgb), 0.45) 0%, transparent 100%);
}

.tt-section-count {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--tt-primary);
    background: rgba(var(--tt-primary-rgb), 0.1);
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
}

/* ── Glowing cards ── */
.tt-card-glow {
    position: relative;
    border: 1px solid rgba(var(--tt-primary-rgb), 0.12);
}

.tt-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--tt-gradient);
    border-radius: var(--tt-radius-lg) var(--tt-radius-lg) 0 0;
}

/* ── Dance tiles – enhanced ── */
.tt-dance-tile {
    position: relative;
    overflow: hidden;
    gap: 0.65rem;
    padding: 1.35rem 0.85rem 1.15rem;
    min-height: 118px;
    border: 1px solid var(--tt-border);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    animation: tileReveal 0.5s ease backwards;
    animation-delay: calc(var(--tile-i, 0) * 45ms);
}

@keyframes tileReveal {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.tt-dance-tile-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s ease;
    pointer-events: none;
}

.tt-dance-tile:hover .tt-dance-tile-shine {
    left: 150%;
}

.tt-dance-tile::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--tt-gradient);
    opacity: 0;
    transition: opacity var(--tt-transition);
}

.tt-dance-tile--latein::before {
    background: linear-gradient(90deg, #FF6B9D, var(--tt-primary));
}

.tt-dance-tile--standard::before {
    background: linear-gradient(90deg, var(--tt-secondary), #2563EB);
}

.tt-dance-tile--weitere::before {
    background: linear-gradient(90deg, #A78BFA, var(--tt-primary));
}

.tt-dance-tile:hover::before {
    opacity: 1;
}

.tt-dance-tile:hover {
    transform: translateY(-4px);
    box-shadow:
        var(--tt-shadow),
        0 8px 24px rgba(var(--tt-primary-rgb), 0.12);
    border-color: rgba(var(--tt-primary-rgb), 0.2);
}

.tt-dance-tile-icon {
    width: 48px;
    height: 48px;
    font-size: 1.15rem;
    transition: transform var(--tt-transition), box-shadow var(--tt-transition);
}

.tt-dance-tile--latein .tt-dance-tile-icon {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.2) 0%, rgba(var(--tt-primary-rgb), 0.15) 100%);
    color: var(--tt-primary);
}

.tt-dance-tile--standard .tt-dance-tile-icon {
    background: linear-gradient(135deg, rgba(var(--tt-secondary-rgb), 0.22) 0%, rgba(37, 99, 235, 0.12) 100%);
    color: #2563EB;
}

.tt-dance-tile--weitere .tt-dance-tile-icon {
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.25) 0%, rgba(var(--tt-primary-rgb), 0.12) 100%);
    color: #7C3AED;
}

.tt-dance-tile:hover .tt-dance-tile-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 4px 12px rgba(var(--tt-primary-rgb), 0.2);
}

.tt-dance-tile-label {
    line-height: 1.25;
}

.tt-dance-tile-arrow {
    position: absolute;
    bottom: 0.65rem;
    right: 0.65rem;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(var(--tt-primary-rgb), 0.08);
    color: var(--tt-primary);
    font-size: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--tt-transition);
}

.tt-dance-tile:hover .tt-dance-tile-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ── Recent items glow ── */
.tt-recent-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(6px);
}

.tt-recent-item:hover {
    transform: translateX(4px);
    border-color: rgba(var(--tt-primary-rgb), 0.3);
}

.tt-recent-icon {
    background: var(--tt-gradient);
    color: #fff;
    box-shadow: 0 3px 10px rgba(var(--tt-primary-rgb), 0.25);
}

/* ── Social card ── */
.tt-social-card {
    position: relative;
    overflow: hidden;
    border: none;
}

.tt-social-card-bg {
    position: absolute;
    inset: 0;
    background: var(--tt-gradient);
    opacity: 0.06;
}

.tt-social-btn--fb:hover { color: #1877F2; border-color: #1877F2; background: rgba(24, 119, 242, 0.08); }
.tt-social-btn--ig:hover { color: #E4405F; border-color: #E4405F; background: rgba(228, 64, 95, 0.08); }
.tt-social-btn--dc:hover { color: #5865F2; border-color: #5865F2; background: rgba(88, 101, 242, 0.08); }
.tt-social-btn--web:hover { color: #059669; border-color: #059669; background: rgba(5, 150, 105, 0.08); }
.tt-social-btn--mail:hover { color: var(--tt-primary); }

.tt-social-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--tt-shadow);
}

/* ── Login glow ── */
body.page-login {
    position: relative;
    /* Verhindert Scrollbars vom Ambient, blockiert aber sonst vertikales Scrollen.
       Für Desktop/kleine Viewports muss der Content (z.B. offene AGB) scrollen können. */
    overflow-x: hidden;
    overflow-y: auto;
}

.tt-ambient--login .tt-blob {
    opacity: 0.7;
}

.tt-login-card--glow {
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        var(--tt-shadow-lg),
        0 0 60px rgba(var(--tt-primary-rgb), 0.15),
        0 0 100px rgba(var(--tt-secondary-rgb), 0.1);
}

.tt-login-logo-wrap {
    display: inline-block;
    margin-bottom: 0.75rem;
    animation: logoFloat 5s ease-in-out infinite;
}

.tt-btn-gradient {
    box-shadow: 0 4px 20px rgba(var(--tt-primary-rgb), 0.35);
}

.tt-btn-gradient:hover {
    box-shadow: 0 6px 28px rgba(var(--tt-primary-rgb), 0.45);
    transform: translateY(-2px);
}

/* ══════════════════════════════════════════
   ADMIN – Account & Video Admin
   ══════════════════════════════════════════ */

body.page-admin {
    background: var(--tt-gradient-soft);
}

body.page-admin .tt-admin-navbar .navbar-brand {
    font-size: 1.15rem;
}

.tt-admin-version {
    font-size: 0.75rem;
    color: var(--tt-text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.tt-admin-area-tabs {
    position: relative;
    z-index: 2;
    border-bottom: 1px solid var(--tt-border);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.tt-admin-area-tabs-inner {
    display: flex;
    gap: 0.5rem;
    padding: 0.65rem 0;
}

.tt-admin-area-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--tt-border);
    background: var(--tt-surface);
    color: var(--tt-text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--tt-transition);
}

.tt-admin-area-tab:hover {
    color: var(--tt-primary);
    border-color: rgba(var(--tt-primary-rgb), 0.35);
    background: rgba(var(--tt-primary-rgb), 0.06);
}

.tt-admin-area-tab.active {
    background: var(--tt-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 14px rgba(var(--tt-primary-rgb), 0.3);
}

body.page-admin .tt-admin-main {
    position: relative;
    z-index: 1;
    max-width: 1100px;
}

body.page-admin .card.shadow-lg,
body.page-admin .card.border-0 {
    background: var(--tt-surface);
    border: 1px solid var(--tt-border) !important;
    border-radius: var(--tt-radius-lg);
    box-shadow: var(--tt-shadow);
    overflow: hidden;
}

body.page-admin .card > .card-header {
    border-bottom: 1px solid var(--tt-border);
    padding: 1rem 1.5rem;
}

body.page-admin .card > .card-header.bg-primary {
    background: var(--tt-gradient) !important;
    color: #fff !important;
    border-bottom: none;
}

body.page-admin .card > .card-header.bg-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    color: #fff !important;
    border-bottom: none;
}

body.page-admin .card > .card-header.bg-warning {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%) !important;
    color: #1e293b !important;
    border-bottom: none;
}

body.page-admin .card > .card-header.bg-info {
    background: linear-gradient(135deg, var(--tt-secondary) 0%, #2563eb 100%) !important;
    color: #fff !important;
    border-bottom: none;
}

body.page-admin .card > .card-header.bg-success {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important;
    color: #fff !important;
    border-bottom: none;
}

body.page-admin .card > .card-header.bg-light {
    background: linear-gradient(180deg, #fafbfc 0%, #fff 100%);
    color: var(--tt-text);
    font-weight: 600;
}

body.page-admin .card .card-body {
    padding: 1.5rem;
}

body.page-admin .card .card .card-body {
    padding: 1.25rem;
}

body.page-admin .table {
    margin-bottom: 0;
}

body.page-admin .table thead.table-dark {
    --bs-table-bg: #1e293b;
    --bs-table-color: #fff;
}

body.page-admin .table-hover > tbody > tr:hover {
    background-color: rgba(var(--tt-primary-rgb), 0.04);
}

body.page-admin .btn-light {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--tt-text);
    font-weight: 600;
}

body.page-admin .card-header.bg-primary .btn-light:hover,
body.page-admin .card-header.bg-danger .btn-light:hover,
body.page-admin .card-header.bg-info .btn-light:hover,
body.page-admin .card-header.bg-success .btn-light:hover {
    background: #fff;
    color: var(--tt-primary);
}

body.page-admin .alert {
    border-radius: var(--tt-radius);
    border: 1px solid transparent;
}

body.page-admin .form-control,
body.page-admin .form-select {
    border-radius: var(--tt-radius-sm);
    border-color: var(--tt-border-strong);
}

body.page-admin .form-control:focus,
body.page-admin .form-select:focus {
    border-color: var(--tt-primary);
    box-shadow: 0 0 0 3px rgba(var(--tt-primary-rgb), 0.12);
}

body.page-admin .progress {
    border-radius: var(--tt-radius-sm);
    background: var(--tt-border);
}

body.page-admin .progress-bar {
    background: var(--tt-gradient);
}

body.page-admin code {
    font-size: 0.85em;
    color: var(--tt-primary-dark);
    background: rgba(var(--tt-primary-rgb), 0.06);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

@media (max-width: 991.98px) {
    .tt-admin-area-tabs-inner {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.75rem;
        -webkit-overflow-scrolling: touch;
    }

    .tt-admin-area-tab {
        flex-shrink: 0;
    }
}