:root {
    --primary-color: #032541;
    --secondary-color: #01b4e4;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Dark mode variables */
[data-theme="dark"] {
    --primary-color: #032541;
    --secondary-color: #01b4e4;
    --dark-color: #f8f9fa;
    --light-color: #1a1a1a;
    --gray-color: #adb5bd;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
    transition: var(--transition);
}

header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo i {
    color: var(--secondary-color);
}

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

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-links a.active {
    background-color: var(--secondary-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-container {
    position: relative;
    display: flex;
}

.search-container input {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    outline: none;
    width: 200px;
    transition: var(--transition);
}

.search-container input:focus {
    width: 250px;
}

.search-container button {
    background-color: var(--secondary-color);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: var(--transition);
}

.search-container button:hover {
    background-color: #0099cc;
}

#theme-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
}

#theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

#hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://image.tmdb.org/t/p/original/wwemzKWzjKYJFfCeiB57q3r4Bcm.png') no-repeat center center/cover;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 0 2rem;
}

.hero-content {
    max-width: 800px;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.hero-search {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.hero-search input {
    width: 70%;
    padding: 1rem;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    border: none;
    font-size: 1rem;
}

.hero-search button {
    width: 30%;
    padding: 1rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    border: none;
    background-color: var(--secondary-color);
    color: white;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.hero-search button:hover {
    background-color: #0099cc;
}

main {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.content-section {
    display: none;
    margin-bottom: 3rem;
}

.content-section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.section-controls {
    display: flex;
    gap: 0.5rem;
}

.carousel-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-btn:hover {
    background-color: var(--secondary-color);
}

.movies-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    scroll-behavior: smooth;
}

.movie-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.movie-poster {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.movie-info {
    padding: 1rem;
}

.movie-title {
    font-weight: bold;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.movie-details {
    display: flex;
    justify-content: space-between;
    color: var(--gray-color);
    font-size: 0.9rem;
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.favorite-btn:hover {
    background-color: var(--danger-color);
}

.favorite-btn.favorited {
    background-color: var(--danger-color);
}

.favorite-btn.favorited:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.load-more {
    display: block;
    margin: 2rem auto 0;
    padding: 0.75rem 2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.load-more:hover {
    background-color: var(--secondary-color);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem;
    text-align: center;
    grid-column: 1 / -1;
}

.empty-state i {
    font-size: 3rem;
    color: var(--gray-color);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    overflow-y: auto;
}

.modal-content {
    background-color: var(--light-color);
    margin: 2rem auto;
    max-width: 800px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    color: var(--gray-color);
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 2rem;
}

.movie-header {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.movie-poster-large {
    width: 300px;
    height: 450px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.movie-meta {
    flex: 1;
}

.movie-title-large {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.movie-tagline {
    font-style: italic;
    color: var(--gray-color);
    margin-bottom: 1rem;
}

.movie-details-large {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.movie-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.movie-detail i {
    color: var(--secondary-color);
}

.movie-genres {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.genre {
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

.movie-overview {
    margin-bottom: 2rem;
    line-height: 1.7;
}

.movie-cast {
    margin-top: 2rem;
}

.cast-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.cast-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
}

.cast-member {
    text-align: center;
}

.cast-photo {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.cast-name {
    font-weight: bold;
    font-size: 0.9rem;
}

.cast-character {
    font-size: 0.8rem;
    color: var(--gray-color);
}

.trailer-container {
    margin-top: 2rem;
}

.trailer-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.trailer-placeholder {
    width: 100%;
    height: 450px;
    background-color: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

footer {
    background-color: var(--primary-color);
    color: white;
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--secondary-color);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: white;
    font-size: 1.5rem;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 1400px;
    margin: 0 auto;
}

/* Responsive styles */
@media (max-width: 992px) {
    .movie-header {
        flex-direction: column;
    }
    
    .movie-poster-large {
        width: 100%;
        height: auto;
        max-height: 500px;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
        display: none;
    }
    
    .hamburger {
        display: block;
    }
    
    #hero {
        height: 50vh;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .movies-container {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .movie-poster {
        height: 225px;
    }
}

@media (max-width: 576px) {
    .hero-search {
        flex-direction: column;
    }
    
    .hero-search input, .hero-search button {
        width: 100%;
        border-radius: var(--border-radius);
    }
    
    .hero-search button {
        margin-top: 0.5rem;
    }
    
    .modal-content {
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
    }
    
    .modal-body {
        padding: 1rem;
    }
}