/* ═══════════════════════════════════════════════════════════════════════════
   HTC Spring Clash – UTS Style · Registration App
   Hofheimer Tennisclub · Saisoneröffnung 2026
   Color Palette: #C8102E (HTC Red), #1A1A1A (Dark), #F5F5F5 (Light), #FFFFFF
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Outfit:wght@700;800;900&display=swap');

/* ── Reset & Base ────────────────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --htc-red: #C8102E;
    --htc-red-dark: #9B0D23;
    --htc-red-light: #E8354D;
    --dark: #1A1A1A;
    --dark-surface: #242424;
    --dark-card: #2A2A2A;
    --dark-border: #3A3A3A;
    --light: #F5F5F5;
    --white: #FFFFFF;
    --text-muted: #9A9A9A;
    --success: #22C55E;
    --success-dark: #166534;
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ── Animated Background ─────────────────────────────────────────────────── */
.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.tennis-ball {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(200, 16, 46, 0.12);
    animation: float 20s ease-in-out infinite;
}

.tennis-ball::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -5%;
    width: 110%;
    height: 2px;
    background: rgba(200, 16, 46, 0.10);
    transform: rotate(-45deg);
    transform-origin: center;
}

.tennis-ball:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; animation-duration: 22s; }
.tennis-ball:nth-child(2) { top: 60%; left: 85%; animation-delay: -5s; animation-duration: 18s; }
.tennis-ball:nth-child(3) { top: 30%; left: 70%; animation-delay: -10s; animation-duration: 25s; }
.tennis-ball:nth-child(4) { top: 80%; left: 15%; animation-delay: -3s; animation-duration: 20s; }
.tennis-ball:nth-child(5) { top: 45%; left: 50%; animation-delay: -8s; animation-duration: 24s; }
.tennis-ball:nth-child(6) { top: 15%; left: 90%; animation-delay: -12s; animation-duration: 19s; }

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.4; }
    25%      { transform: translateY(-30px) rotate(90deg); opacity: 0.7; }
    50%      { transform: translateY(-15px) rotate(180deg); opacity: 0.5; }
    75%      { transform: translateY(-40px) rotate(270deg); opacity: 0.6; }
}

/* ── Hero Section ────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(170deg, #1A1A1A 0%, #0D0D0D 50%, #1A0A0E 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(135deg, transparent 30%, rgba(200, 16, 46, 0.05) 100%);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero-content {
    display: flex;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-text {
    flex: 1;
    animation: slideInLeft 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(200, 16, 46, 0.15);
    border: 1px solid rgba(200, 16, 46, 0.3);
    border-radius: 50px;
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--htc-red-light);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--htc-red);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 0.5rem;
}

.hero-title .htc {
    color: var(--htc-red);
}

.hero-title .club {
    display: block;
    background: linear-gradient(135deg, var(--white), #CCC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.hero-date {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    padding: 0.8rem 1.5rem;
}

.hero-date svg.hero-date-icon {
    flex-shrink: 0;
    opacity: 0.7;
}

/* ── Share Buttons ───────────────────────────────────────────────────────── */
.share-buttons {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.share-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--dark-border);
    background: var(--dark-surface);
    color: var(--white);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.share-btn svg {
    flex-shrink: 0;
}

.share-whatsapp:hover {
    background: #25D366;
    border-color: #25D366;
    color: white;
}

.share-instagram:hover {
    background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
    border-color: transparent;
    color: white;
}

/* ── Level Hint Box ──────────────────────────────────────────────────────── */
.level-hint {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: rgba(200, 16, 46, 0.08);
    border: 1px solid rgba(200, 16, 46, 0.2);
    border-radius: 14px;
    padding: 1.2rem 1.5rem;
    margin-bottom: 2rem;
    text-align: left;
}

.level-hint-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.level-hint-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.level-hint-text strong {
    color: var(--white);
}

.hero-flyer {
    flex: 0 0 340px;
    animation: slideInRight 1s ease-out;
}

.flyer-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(200, 16, 46, 0.15);
    transform: perspective(800px) rotateY(-3deg);
    transition: transform 0.5s ease;
}

.flyer-container:hover {
    transform: perspective(800px) rotateY(0deg) scale(1.02);
}

.flyer-container img {
    width: 100%;
    display: block;
}

.flyer-glow {
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--htc-red), transparent, var(--htc-red));
    z-index: -1;
    opacity: 0.4;
    filter: blur(15px);
}

@keyframes slideInLeft {
    from { transform: translateX(-60px); opacity: 0; }
    to   { transform: translateX(0);     opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(60px); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

/* ── Section Common ──────────────────────────────────────────────────────── */
section {
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.section-header .accent {
    color: var(--htc-red);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ── Divider ─────────────────────────────────────────────────────────────── */
.diagonal-divider {
    height: 80px;
    background: var(--dark);
    position: relative;
    z-index: 1;
}

.diagonal-divider::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-surface);
    clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}

.diagonal-divider-reverse {
    height: 80px;
    background: var(--dark-surface);
    position: relative;
    z-index: 1;
}

.diagonal-divider-reverse::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}

/* ── Programm Section ───────────────────────────────────────────────────── */
.programm {
    background: var(--dark-surface);
    padding: 5rem 2rem;
}

.programm-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.programm-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 16px;
    padding: 1.4rem 1.8rem;
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease-out backwards;
}

.programm-item:nth-child(1) { animation-delay: 0.1s; }
.programm-item:nth-child(2) { animation-delay: 0.2s; }
.programm-item:nth-child(3) { animation-delay: 0.3s; }
.programm-item:nth-child(4) { animation-delay: 0.4s; }
.programm-item:nth-child(5) { animation-delay: 0.5s; }

.programm-item:hover {
    border-color: rgba(200, 16, 46, 0.3);
    transform: translateX(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.programm-item.highlight {
    background: linear-gradient(135deg, rgba(200, 16, 46, 0.15), rgba(200, 16, 46, 0.05));
    border-color: rgba(200, 16, 46, 0.4);
    position: relative;
    overflow: hidden;
}

.programm-item.highlight::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--htc-red);
    border-radius: 4px 0 0 4px;
}

.programm-time {
    flex: 0 0 auto;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--htc-red);
    min-width: 130px;
    white-space: nowrap;
}

.programm-divider {
    width: 2px;
    height: 40px;
    background: var(--dark-border);
    border-radius: 2px;
    flex-shrink: 0;
}

.programm-info {
    flex: 1;
}

.programm-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.programm-info p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
}

/* ── SVG Icon Circles ────────────────────────────────────────────────────── */
.programm-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 50%;
    background: rgba(200, 16, 46, 0.1);
    border: 1px solid rgba(200, 16, 46, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.programm-item:hover .programm-icon-circle {
    background: rgba(200, 16, 46, 0.2);
    border-color: rgba(200, 16, 46, 0.35);
    transform: scale(1.05);
}

.programm-icon-circle.highlight-icon {
    background: var(--htc-red);
    border-color: var(--htc-red);
    box-shadow: 0 0 20px rgba(200, 16, 46, 0.4);
}

/* ── Audience Badges ─────────────────────────────────────────────────────── */
.audience-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-top: 0.1rem;
}

.audience-beginner {
    background: rgba(34, 197, 94, 0.12);
    color: #4ADE80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.audience-advanced {
    background: rgba(200, 16, 46, 0.12);
    color: var(--htc-red-light);
    border: 1px solid rgba(200, 16, 46, 0.25);
}

/* ── Inline Register Buttons ─────────────────────────────────────────────── */
.register-event-btn {
    flex-shrink: 0;
    padding: 0.6rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    background: linear-gradient(135deg, var(--htc-red), var(--htc-red-dark));
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.register-event-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(200, 16, 46, 0.4);
}

.register-event-btn.register-highlight {
    padding: 0.7rem 1.5rem;
    font-size: 0.85rem;
    box-shadow: 0 4px 15px rgba(200, 16, 46, 0.3);
    animation: ctaPulse 3s ease-in-out infinite;
}

@keyframes fadeInUp {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ── Info Section ────────────────────────────────────────────────────────── */
.registration {
    background: var(--dark);
    padding: 5rem 2rem;
    text-align: center;
}

.registration-container {
    max-width: 800px;
    margin: 0 auto;
}

/* ── Info Cards ──────────────────────────────────────────────────────────── */
.info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: left;
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: rgba(200, 16, 46, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.info-card-icon.beginner-card {
    background: rgba(34, 197, 94, 0.12);
    color: #4ADE80;
}

.info-card-icon.advanced-card {
    background: rgba(200, 16, 46, 0.15);
    color: var(--htc-red-light);
}

.info-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.info-card p strong {
    color: var(--white);
}

.cta-footer-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(200, 16, 46, 0.3); }
    50%      { box-shadow: 0 4px 25px rgba(200, 16, 46, 0.5), 0 0 40px rgba(200, 16, 46, 0.15); }
}

/* ── Registration Modal ──────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 20px;
    padding: 1.8rem 2rem;
    width: 90%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(40px) scale(0.95);
    transition: all 0.4s ease;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--htc-red);
    border-color: var(--htc-red);
    color: var(--white);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.15rem;
}

.modal-title .accent {
    color: var(--htc-red);
}

.modal-subtitle {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1.2rem;
}

/* ── Form ────────────────────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 0.85rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    padding: 0.7rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--white);
    transition: all 0.3s ease;
    outline: none;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus {
    border-color: var(--htc-red);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.15);
}

.form-group input[type="text"]::placeholder,
.form-group input[type="email"]::placeholder,
.form-group input[type="tel"]::placeholder {
    color: #555;
}

/* Category radio buttons styled as toggle */
.category-toggle {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.category-option {
    flex: 1;
    position: relative;
}

.category-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.category-option label.category-label {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background: var(--dark-card);
    border: 2px solid var(--dark-border);
    border-radius: 12px;
    padding: 0.6rem 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.category-option label.category-label svg {
    width: 18px;
    height: 18px;
}

.category-option input[type="radio"]:checked + label.category-label {
    background: rgba(200, 16, 46, 0.12);
    border-color: var(--htc-red);
    color: var(--white);
    box-shadow: 0 0 20px rgba(200, 16, 46, 0.15);
}

/* Submit button in form */
.submit-button {
    width: 100%;
    background: linear-gradient(135deg, var(--htc-red), var(--htc-red-dark));
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    padding: 1rem;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 16, 46, 0.4);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ── Success / Error Messages ────────────────────────────────────────────── */
.form-message {
    margin-top: 1rem;
    padding: 0.9rem 1.2rem;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    display: none;
    animation: fadeInUp 0.4s ease-out;
}

.form-message.success {
    display: block;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
}

.form-message.error {
    display: block;
    background: rgba(200, 16, 46, 0.12);
    border: 1px solid rgba(200, 16, 46, 0.3);
    color: var(--htc-red-light);
}

/* ── Success Overlay ─────────────────────────────────────────────────────── */
.success-overlay {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.success-overlay.active {
    display: flex;
}

.success-checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--success), #16A34A);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to   { transform: scale(1); }
}

.success-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.success-overlay p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
    background: #0D0D0D;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--htc-red), var(--htc-red-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-club {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-divider {
    width: 60px;
    height: 3px;
    background: var(--htc-red);
    margin: 1rem auto;
    border-radius: 3px;
}

/* ── Scroll indicator ────────────────────────────────────────────────────── */
.scroll-indicator {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    background: rgba(200, 16, 46, 0.2);
    border: 1px solid rgba(200, 16, 46, 0.4);
    padding: 0.7rem 2rem;
    border-radius: 50px;
    animation: scrollPulse 2.5s ease-in-out infinite;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}

.scroll-indicator:hover {
    background: rgba(200, 16, 46, 0.35);
    border-color: var(--htc-red);
    transform: translateX(-50%) translateY(-3px);
}

.scroll-indicator svg {
    opacity: 0.8;
}

@keyframes scrollPulse {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        box-shadow: 0 0 15px rgba(200, 16, 46, 0.2);
    }
    50% {
        transform: translateX(-50%) translateY(6px);
        box-shadow: 0 0 25px rgba(200, 16, 46, 0.4);
    }
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
    }

    .hero-flyer {
        flex: 0 0 auto;
        max-width: 280px;
    }

    .flyer-container {
        transform: none;
    }

    .hero-badge {
        justify-content: center;
    }

    .hero-date {
        justify-content: center;
    }

    .programm-item {
        flex-wrap: wrap;
        text-align: center;
        justify-content: center;
        gap: 0.75rem;
        padding: 1.2rem 1.5rem;
    }

    .programm-time {
        min-width: auto;
        width: 100%;
    }

    .programm-divider {
        width: 40px;
        height: 2px;
    }

    .register-event-btn {
        width: 100%;
        text-align: center;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    .share-buttons {
        justify-content: center;
    }

    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 1.5rem 1rem;
        min-height: auto;
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .hero-flyer {
        max-width: 220px;
    }

    .modal {
        padding: 1.5rem;
        margin: 1rem;
    }

    .category-toggle {
        flex-direction: column;
    }
}

/* ── Admin Page ──────────────────────────────────────────────────────────── */
.admin-container {
    max-width: 100%;
    margin: 0;
    padding: 2rem 3rem;
}

.admin-filter-select {
    padding: 0.45rem 0.8rem;
    border-radius: 8px;
    background: var(--dark-surface);
    color: var(--white);
    border: 1px solid var(--dark-border);
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
}
.admin-filter-select:focus {
    border-color: var(--htc-red);
}

.admin-header {
    margin-bottom: 2rem;
}

.admin-header h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
}

.admin-header h1 .accent {
    color: var(--htc-red);
}

.stats-grid {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    flex: 1;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
}

.stat-card .stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--htc-red);
}

.stat-card .stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--dark-surface);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--dark-border);
}

.admin-table th {
    background: var(--dark-card);
    padding: 1rem 1.5rem;
    text-align: left;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--dark-border);
}

.admin-table td {
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid var(--dark-border);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background: rgba(200, 16, 46, 0.05);
}

.kategorie-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.kategorie-badge.erwachsene {
    background: rgba(200, 16, 46, 0.15);
    color: var(--htc-red-light);
}

.kategorie-badge.jugend {
    background: rgba(59, 130, 246, 0.15);
    color: #60A5FA;
}

.export-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    color: var(--white);
    padding: 0.7rem 1.5rem;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.export-button:hover {
    border-color: var(--htc-red);
    background: rgba(200, 16, 46, 0.1);
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--white);
}