/* Generelle Variablen und Reset */
:root {
    --primary-color: #121212;
    --secondary-color: #e3000f;
    --text-color: #e0e0e0;
    --light-text-color: #ffffff;
    --card-bg: #1e1e1e;
    --border-color: #2e2e2e;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    --font-family: 'Roboto', sans-serif;
    --font-headline: 'Oswald', sans-serif;
    --transition-speed: 0.3s ease-in-out;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

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

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--light-text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    border: 5px solid var(--border-color);
    border-top: 5px solid var(--secondary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero {
    height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    color: var(--light-text-color);
    overflow: hidden;
    background-image: url('../img/background-poster.jpg');
    background-size: cover;
    background-position: center center;
}

.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-video-wrapper iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw;
    min-height: 100%;
    min-width: 177.77vh;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.85));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeIn 1.5s ease-in-out;
}

.hero .logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.hero .logo img {
    height: 90px;
    margin-right: 0;
}

.hero .logo span {
    font-family: var(--font-headline);
    font-size: 5rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    text-shadow: 0 0 15px rgba(0,0,0,0.7);
    color: var(--light-text-color);
    position: relative;
}

.hero .logo span::before,
.hero .logo span::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    overflow: hidden;
    clip-path: inset(50% 0 50% 0);
}

.hero .logo span::before {
    left: -2px;
    text-shadow: 2px 0 var(--secondary-color);
    animation: glitch-anim 3s infinite linear alternate-reverse;
}

.hero .logo span::after {
    left: 2px;
    text-shadow: -2px 0 #00fff9;
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip-path: inset(45% 0 56% 0); } 2% { clip-path: inset(15% 0 85% 0); } 4% { clip-path: inset(68% 0 12% 0); } 6% { clip-path: inset(90% 0 2% 0); } 8% { clip-path: inset(40% 0 45% 0); } 10% { clip-path: inset(50% 0 50% 0); } 100% { clip-path: inset(50% 0 50% 0); }
}

@keyframes glitch-anim-2 {
    0% { clip-path: inset(85% 0 5% 0); } 2% { clip-path: inset(25% 0 70% 0); } 4% { clip-path: inset(95% 0 2% 0); } 6% { clip-path: inset(5% 0 80% 0); } 8% { clip-path: inset(30% 0 60% 0); } 10% { clip-path: inset(50% 0 50% 0); } 100% { clip-path: inset(50% 0 50% 0); }
}

.hero p {
    font-size: 1.3rem;
    font-weight: 300;
    margin-top: 1rem;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.scroll-down-arrow {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--light-text-color);
    font-size: 2rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
    40% { transform: translate(-50%, -20px); }
    60% { transform: translate(-50%, -10px); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.portfolio-section { padding: 4rem 0; }
.filter-bar { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.filter-btn { background-color: transparent; color: var(--text-color); border: 1px solid var(--border-color); padding: 0.7rem 1.5rem; border-radius: 20px; cursor: pointer; font-family: var(--font-family); font-weight: 500; transition: var(--transition-speed); }
.filter-btn:hover { background-color: var(--secondary-color); border-color: var(--secondary-color); color: var(--light-text-color); }
.filter-btn.active { background-color: var(--secondary-color); border-color: var(--secondary-color); color: var(--light-text-color); box-shadow: 0 0 15px rgba(227, 0, 15, 0.5); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2.5rem; }
.portfolio-item { background-color: var(--card-bg); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); cursor: pointer; border: 1px solid var(--border-color); opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.portfolio-item.is-visible { opacity: 1; transform: translateY(0); }
.portfolio-item:hover { transform: translateY(-10px) scale(1.02); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7); }
.portfolio-item .thumbnail-wrapper { position: relative; width: 100%; padding-bottom: 56.25%; overflow: hidden; background-color: #000; }
.thumbnail-wrapper::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(227, 0, 15, 0.4), rgba(0,0,0,0.3)); opacity: 0; transition: opacity var(--transition-speed); }
.portfolio-item:hover .thumbnail-wrapper::after { opacity: 1; }
.portfolio-item .thumbnail-wrapper img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease-out; }
.portfolio-item:hover .thumbnail-wrapper img { transform: scale(1.1); }
.portfolio-item .play-button { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.8); font-size: 2.5rem; color: var(--light-text-color); background-color: rgba(0, 0, 0, 0.6); border: 2px solid var(--light-text-color); border-radius: 50%; width: 70px; height: 70px; display: flex; justify-content: center; align-items: center; transition: transform var(--transition-speed), background-color var(--transition-speed); opacity: 0; z-index: 3; }
.portfolio-item:hover .play-button { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.portfolio-item .item-details { padding: 1.5rem; }
.portfolio-item .item-details h3 { font-family: var(--font-headline); margin: 0 0 0.5rem 0; color: var(--light-text-color); font-size: 1.6rem; text-transform: uppercase; }
.portfolio-item .item-details .description { color: var(--text-color); font-size: 0.9rem; min-height: 45px; }
.portfolio-item .item-details .date { font-size: 0.85rem; color: #888; margin-top: 1rem; }
footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    background-color: #0c0c0c;
    color: var(--text-color);
    border-top: 1px solid var(--border-color);
}

.social-links {
    margin-bottom: 1rem;
}

.social-links a {
    color: var(--text-color);
    font-size: 1.8rem;
    margin: 0 0.75rem;
    transition: color var(--transition-speed), transform var(--transition-speed);
    display: inline-block;
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}

footer p {
    margin-top: 0;
}

.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    transition: opacity var(--transition-speed);
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--card-bg);
    margin: auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 900px;
    box-shadow: var(--shadow);
    position: relative;
    transform: translateY(20px);
    transition: transform var(--transition-speed);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.close-button {
    color: var(--text-color);
    font-size: 2rem;
    font-weight: bold;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-speed);
    z-index: 10;
}

.close-button:hover,
.close-button:focus {
    color: var(--secondary-color);
    text-decoration: none;
    cursor: pointer;
}

.video-player-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background-color: #000;
    border-radius: 5px;
}

.video-player-wrapper iframe,
.video-player-wrapper .instagram-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

#modalVideoTitle {
    font-family: var(--font-headline);
    color: var(--light-text-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

#modalVideoDescription {
    color: var(--text-color);
    font-size: 1rem;
}

.login-body {
    background-color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.login-container {
    width: 100%;
    max-width: 500px;
    margin: 0;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.admin-body {
    background-color: var(--primary-color);
}

.admin-container {
    max-width: 95%;
    padding: 2rem;
    margin: 3rem auto;
}

@media (min-width: 992px) {
    .admin-container {
        max-width: 1200px;
    }
}

.logo-small {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.logo-small img {
    height: 35px;
    margin-right: 8px;
}

.logo-small span {
    font-family: var(--font-headline);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--light-text-color);
}

.login-container h2,
.admin-container h2 {
    font-family: var(--font-headline);
    color: var(--light-text-color);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.admin-body header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

.admin-body header .header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-body header .logo-small {
    margin-bottom: 0;
}

.admin-nav {
    display: flex;
    gap: 1.5rem;
}

.admin-nav a {
    color: var(--text-color);
    font-weight: 500;
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition-speed);
}

.admin-nav a:hover {
    color: var(--secondary-color);
}

.logout-button {
    background: var(--secondary-color);
    color: var(--light-text-color);
    padding: 0.7rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    transition: background var(--transition-speed);
    font-weight: 500;
}

.logout-button:hover {
    background: #c2000c;
    color: var(--light-text-color);
}

form {
    display: flex;
    flex-direction: column;
}

form label {
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

form input,
form textarea,
form button {
    margin-bottom: 1.2rem;
    padding: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    background-color: #333;
    color: var(--light-text-color);
}

form input::placeholder,
form textarea::placeholder {
    color: #999;
}

form button {
    background: linear-gradient(45deg, var(--secondary-color), #c2000c);
    color: white;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    font-weight: 600;
    text-transform: uppercase;
}

form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
}

.error-message {
    color: #e74c3c;
    text-align: center;
    margin-top: 1rem;
}

.admin-container section.card {
    background-color: rgba(30, 30, 30, 0.7);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.admin-container section h2 {
    font-family: var(--font-headline);
    color: var(--light-text-color);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
    font-size: 1.8rem;
}
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.admin-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-speed);
}

.admin-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.card-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.card-icon-placeholder {
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #2a2a2a;
    font-size: 4rem;
    color: var(--border-color);
}

.card-content {
    padding: 1rem 1.5rem;
    flex-grow: 1;
}

.card-category {
    background-color: var(--secondary-color);
    color: var(--light-text-color);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 12px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 0.8rem;
}

.card-content h3 {
    font-family: var(--font-headline);
    font-size: 1.5rem;
    color: var(--light-text-color);
    margin: 0;
}

.card-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: #888;
    margin-top: 1rem;
    align-items: center;
}

.card-stats i {
    margin-right: 5px;
}

.card-actions {
    display: flex;
    gap: 10px;
    padding: 0 1.5rem 1.5rem;
    margin-top: auto;
    justify-content: flex-end;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.7rem 1.2rem;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-speed), transform 0.2s;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.btn-edit {
    background-color: #3498db;
    color: white;
}

.btn-edit:hover {
    background-color: #2980b9;
    color: white;
}

.btn-delete {
    background-color: #e74c3c;
    color: white;
}

.btn-delete:hover {
    background-color: #c0392b;
}

.card-actions form {
    margin: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.stat-card {
    background-color: #333;
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid #444;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-card h3 {
    font-family: var(--font-headline);
    margin: 0;
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.stat-card.visitors {
    background: linear-gradient(45deg, #2a2a2a, #3a3a3a);
}

.stat-icon {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), #c2000c);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    color: var(--light-text-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.stat-info p {
    font-size: 3.5rem;
    font-weight: 900;
    margin: 0;
    color: var(--light-text-color);
    line-height: 1;
}

.stat-info h3 {
    font-size: 1.1rem;
    color: #aaa;
    margin-top: 5px;
}

.stat-card .chart-container {
    position: relative;
    height: 250px;
    width: 100%;
    margin-top: 1rem;
}

.page-content {
    padding-top: 4rem;
    padding-bottom: 4rem;
    max-width: 800px;
    margin: auto;
}

.page-content h1,
.page-content h2,
.page-content h3 {
    font-family: var(--font-headline);
    color: var(--light-text-color);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.page-content h1 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.page-content h2 {
    font-size: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.page-content p {
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.8;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.checkbox-wrapper input[type="checkbox"] {
    margin-bottom: 0;
    width: auto;
}

.footer-links {
    margin-top: 0;
}

.page-header {
    background-color: var(--primary-color);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.header-content-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-content-simple .logo-small {
    margin-bottom: 0;
}

.main-nav a {
    color: var(--text-color);
    font-weight: 500;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition-speed);
}

.main-nav a:hover {
    color: var(--secondary-color);
}

.page-header .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .hero { height: 80vh; }
    .hero .logo span { font-size: 4rem; }
    .admin-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
}

@media (max-width: 768px) {
    .hero-video-wrapper {
        display: none;
    }
    .hero {
        background-image: url('../img/background-poster.jpg');
    }

    .hero { height: 70vh; }
    .hero .logo span { font-size: 3rem; }
    .hero .logo img { height: 60px; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .filter-bar { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 1rem; }
    .admin-body header .header-content { flex-direction: column; }
    .admin-body header .logo-small,
    .admin-body header .admin-nav { margin-bottom: 15px; }
    .admin-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero .logo span { font-size: 2.5rem; }
    .hero .logo img { height: 50px; }
}