/* ============================
   CSS VARIABLES & RESET
   ============================ */

:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #1a1f3a;
    --bg-card: #151b2e;
    --accent-gold: #ffd700;
    --accent-cyan: #00f7ff;
    --accent-magenta: #ff006e;
    --text-primary: #ffffff;
    --text-secondary: #a8b2d1;
    --shadow-glow: 0 0 30px rgba(255, 215, 0, 0.3);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.6);
}

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

body {
    font-family: 'Archivo', sans-serif;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1432 50%, #0f1626 100%);
    min-height: 100vh;
    color: var(--text-primary);
    position: relative;
    overflow-x: hidden;
}

/* ============================
   ANIMATED BACKGROUND
   ============================ */

.stars-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #eee, transparent),
        radial-gradient(2px 2px at 60px 70px, #fff, transparent),
        radial-gradient(1px 1px at 50px 50px, #ddd, transparent),
        radial-gradient(1px 1px at 130px 80px, #fff, transparent),
        radial-gradient(2px 2px at 90px 10px, #eee, transparent);
    background-size: 200px 200px;
    animation: stars-move 100s linear infinite;
    opacity: 0.3;
}

@keyframes stars-move {
    from { background-position: 0 0; }
    to { background-position: 200px 200px; }
}

/* ============================
   HEADER STYLING
   ============================ */

header h1 {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 8px;
    font-size: 4rem;
    text-shadow: 
        0 0 10px var(--accent-gold),
        0 0 20px var(--accent-gold),
        0 0 30px var(--accent-cyan),
        3px 3px 10px rgba(0, 0, 0, 0.8);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { text-shadow: 0 0 10px var(--accent-gold), 0 0 20px var(--accent-gold), 0 0 30px var(--accent-cyan), 3px 3px 10px rgba(0, 0, 0, 0.8); }
    50% { text-shadow: 0 0 20px var(--accent-gold), 0 0 30px var(--accent-gold), 0 0 50px var(--accent-cyan), 3px 3px 10px rgba(0, 0, 0, 0.8); }
}

/* Glitch effect on hover */
.glitch-text {
    position: relative;
    display: inline-block;
}

.glitch-text:hover::before,
.glitch-text:hover::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text:hover::before {
    animation: glitch-1 0.3s infinite;
    color: var(--accent-cyan);
    z-index: -1;
}

.glitch-text:hover::after {
    animation: glitch-2 0.3s infinite;
    color: var(--accent-magenta);
    z-index: -2;
}

@keyframes glitch-1 {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); }
    60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); }
    100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0% { transform: translate(0); }
    20% { transform: translate(3px, -3px); }
    40% { transform: translate(3px, 3px); }
    60% { transform: translate(-3px, -3px); }
    80% { transform: translate(-3px, 3px); }
    100% { transform: translate(0); }
}

/* ============================
   SEARCH SECTION
   ============================ */

.search-wrapper {
    display: flex;
    gap: 1rem;
    position: relative;
}

.search-input {
    flex: 1;
    padding: 1.2rem 1.5rem;
    font-size: 1.1rem;
    background: rgba(21, 27, 46, 0.9);
    border: 2px solid rgba(255, 215, 0, 0.3);
    color: var(--text-primary);
    border-radius: 50px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-search {
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #ffed4e 100%);
    border: none;
    border-radius: 50px;
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-search:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
    background: linear-gradient(135deg, #ffed4e 0%, var(--accent-gold) 100%);
}

.btn-search:active {
    transform: translateY(-1px);
}

/* ============================
   ALERT MESSAGES
   ============================ */

.alert {
    border-radius: 15px;
    border: 2px solid;
    font-weight: 600;
    animation: slide-down 0.3s ease;
}

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

.alert-danger {
    background: rgba(255, 0, 110, 0.15);
    border-color: var(--accent-magenta);
    color: #ff4d8f;
}

/* ============================
   MOVIES GRID
   ============================ */

.movies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.movie-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    border: 2px solid rgba(255, 215, 0, 0.1);
    animation: fade-in 0.6s ease backwards;
}

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

.movie-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 
        var(--shadow-card),
        0 0 40px rgba(0, 247, 255, 0.3),
        inset 0 0 30px rgba(255, 215, 0, 0.1);
    border-color: var(--accent-cyan);
}

.movie-poster {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.movie-card:hover .movie-poster {
    transform: scale(1.1);
}

.movie-info {
    padding: 1.5rem;
    background: linear-gradient(to bottom, var(--bg-card), var(--bg-secondary));
}

.movie-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-year {
    font-size: 0.95rem;
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.btn-details {
    width: 100%;
    padding: 0.8rem;
    background: linear-gradient(135deg, rgba(0, 247, 255, 0.2) 0%, rgba(0, 247, 255, 0.1) 100%);
    border: 2px solid var(--accent-cyan);
    color: var(--accent-cyan);
    border-radius: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-details:hover {
    background: var(--accent-cyan);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 247, 255, 0.4);
}

/* ============================
   MODAL STYLING
   ============================ */

.modal-content {
    background: var(--bg-secondary);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.modal-header {
    background: var(--bg-card);
}

.modal-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    letter-spacing: 3px;
    color: var(--accent-gold);
}

.modal-body {
    padding: 2rem;
}

.modal-poster {
    width: 100%;
    max-width: 300px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(255, 215, 0, 0.3);
}

.modal-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.info-label {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 1rem;
}

.info-value {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.imdb-rating {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #ffed4e 100%);
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 1rem;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.plot-text {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent-cyan);
    margin-top: 0.5rem;
}

/* ============================
   LOADING SPINNER
   ============================ */

#loadingSpinner {
    animation: fade-in 0.3s ease;
}

.spinner-border {
    border-width: 0.4rem;
}

/* ============================
   RESPONSIVE DESIGN
   ============================ */

@media (max-width: 768px) {
    header h1 {
        font-size: 2.5rem;
        letter-spacing: 4px;
    }
    
    .search-wrapper {
        flex-direction: column;
    }
    
    .movies-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .movie-poster {
        height: 320px;
    }
    
    .modal-poster {
        max-width: 100%;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 576px) {
    header h1 {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .movies-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================
   UTILITY CLASSES
   ============================ */

.d-none {
    display: none !important;
}

.bg-dark-custom {
    background: var(--bg-secondary);
}

/* ============================
   STAGGERED ANIMATION
   ============================ */

.movie-card:nth-child(1) { animation-delay: 0.1s; }
.movie-card:nth-child(2) { animation-delay: 0.2s; }
.movie-card:nth-child(3) { animation-delay: 0.3s; }
.movie-card:nth-child(4) { animation-delay: 0.4s; }
.movie-card:nth-child(5) { animation-delay: 0.5s; }
.movie-card:nth-child(6) { animation-delay: 0.6s; }
.movie-card:nth-child(7) { animation-delay: 0.7s; }
.movie-card:nth-child(8) { animation-delay: 0.8s; }
.movie-card:nth-child(9) { animation-delay: 0.9s; }
.movie-card:nth-child(10) { animation-delay: 1s; }