/* ===== GLOBAL STYLES ===== */
:root {
    --bg-main: #000000;
    --bg-container: #232232;
    --text-main: #FFFFFF;
    --btn-primary: #00C9FF;
    --link-primary: #49447C;
    --rating-gold: #f5c518;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --border-radius-sm: 6px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --transition-fast: 0.2s;
    --transition-medium: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
}

.hidden {
    display: none;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    background: var(--bg-main);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    background: var(--glass-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5.7px);
    border: var(--glass-border);
    padding: 2.5rem;
}

.login-container h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-main);
}

/* Login page dark red cinema theme */
.login-page .login-container h1 {
    background: linear-gradient(90deg, #b71c1c 0%, #7f0e0e 50%, #b71c1c 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.error {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 500;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ===== FORM ELEMENTS ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    opacity: 0.8;
    font-weight: 500;
    font-size: 0.875rem;
}

input {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-lg);
    font-size: 1rem;
    transition: all var(--transition-fast);
    color: var(--text-main);
    background: var(--glass-bg);
    border: var(--glass-border);
    backdrop-filter: blur(5.7px);
}

input:focus {
    outline: none;
    border-color: var(--btn-primary);
    box-shadow: 0 0 0 3px rgba(61, 59, 156, 0.4);
}

/* Login page inputs focus in red tone */
.login-page input:focus {
    border-color: #b71c1c;
    box-shadow: 0 0 0 3px rgba(183, 28, 28, 0.35);
}

button {
    width: 100%;
    background: var(--btn-primary);
    color: var(--text-main);
    border: none;
    padding: 0.875rem;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Login page button in dark red */
.login-page button[type="submit"] {
    background: #b71c1c;
    color: #fff !important; /* override inline color */
    box-shadow: 0 4px 12px rgba(183, 28, 28, 0.35);
}

.login-page button[type="submit"]:hover {
    background: #d32f2f;
    box-shadow: 0 6px 16px rgba(211, 47, 47, 0.45);
}

/* ===== MOVIES PAGE ===== */
.movies-page {
    background-color: var(--bg-main);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 1rem auto;
    padding: 2rem;
    background-color: var(--bg-main);
    border-radius: var(--border-radius-md);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--bg-container);
}

/* === Dark Red Cinema Theme (Movies Page only) === */
.movies-page .header {
    border-bottom-color: #4a0a0a;
}

.movies-page .header h1 {
    background: linear-gradient(90deg, #b71c1c 0%, #7f0e0e 50%, #b71c1c 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.logout-button {
    background: var(--btn-primary);
    color: var(--text-main);
    text-decoration: none;
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.logout-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(61, 59, 156, 0.3);
}

/* Scoped logout button color for movies page */
.movies-page .logout-button {
    background: #b71c1c;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(183, 28, 28, 0.35);
}

.movies-page .logout-button:hover {
    background: #d32f2f;
    box-shadow: 0 6px 16px rgba(211, 47, 47, 0.45);
}

.search-container-wrapper {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0 2rem;
    width: 100%;
}

.search-container {
    display: flex;
    gap: 0.5rem;
    width: 100%;
    max-width: 600px;
}

#movie-search {
    flex-grow: 1;
    color: var(--text-main);
    padding: 0.8rem;
    font-size: 1rem;
    background: var(--glass-bg);
    border-radius: var(--border-radius-lg);
    border: var(--glass-border);
    backdrop-filter: blur(5.7px);
}

/* Movies page: search bar red focus */
.movies-page #movie-search:focus {
    outline: none;
    border-color: #b71c1c;
    box-shadow: 0 0 0 3px rgba(183, 28, 28, 0.35);
}

h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
}

/* ===== MOVIE CARDS ===== */
.movies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.movie-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-medium) ease;
    cursor: pointer;
    aspect-ratio: 2/3;
    background: var(--glass-bg);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5.7px);
}

.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

.movie-poster {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium) ease;
    z-index: 1;
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.top-details {
    padding: 1rem;
    background: linear-gradient(to bottom, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
}

.bottom-details {
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium) ease;
}

.movie-card:hover .bottom-details {
    opacity: 1;
}

.play-icon-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium) ease;
}

.play-icon {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.8);
    transition: transform var(--transition-fast);
}

.movie-card:hover .play-icon-container {
    opacity: 1;
}

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

.movie-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #e2e8f0;
    word-break: break-word;
}

.movie-year {
    color: var(--text-main);
    opacity: 0.7;
}

.movie-rating {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    margin-top: 0.5rem;
    color: var(--rating-gold);
    font-weight: bold;
}

.movie-genre {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.movie-genre:empty {
    display: none;
}

.genre-pill {
    background: rgba(51, 51, 51, 0.7);
    color: white;
    border: none;
    font-size: 0.7rem;
    padding: 0.3rem 0.8rem;
    border-radius: var(--border-radius-md);
    transition: background var(--transition-fast);
}

.genre-pill:hover {
    background: rgba(70, 70, 70, 0.7);
}

/* Genre checkbox styling (movies page only): turn label dark red when checked */
.movies-page #genre-filter-container .genre-checkbox label {
    background: rgba(51, 51, 51, 0.7);
    color: #fff;
    border-radius: var(--border-radius-md);
    padding: 0.3rem 0.6rem;
    transition: background var(--transition-fast), color var(--transition-fast);
    cursor: pointer;
}

.movies-page #genre-filter-container .genre-checkbox input:checked + label {
    background: rgba(183, 28, 28, 0.95);
    color: #fff;
}

.movies-page #genre-filter-container .genre-checkbox input {
    margin-right: 6px;
}

/* ===== MODAL & VIDEO PLAYER ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 1600px;
    height: auto;
    aspect-ratio: 16/9;
    max-height: 90vh;
}

#video-player {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: var(--border-radius-md);
}

.close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1001;
    color: #fff;
    font-size: 2rem;
    background: rgba(0,0,0,0.7);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid rgba(255,255,255,0.2);
}

.close:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

/* ===== GENRE FILTERS ===== */
#genre-filter-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    padding: 10px;
    border-radius: var(--border-radius-sm);
}

.genre-checkbox {
    display: flex;
    align-items: center;
}

.genre-checkbox input[type="checkbox"] {
    display: none;
}

.genre-checkbox label {
    padding: 8px 15px;
    background-color: #333;
    color: #fff;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: background-color var(--transition-medium) ease;
    font-size: 14px;
}

.genre-checkbox input[type="checkbox"]:checked + label {
    background: var(--btn-primary);
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(61, 59, 156, 0.3);
    color: black;
    font-weight: bold;
}

.genre-checkbox label:hover {
    background-color: #444;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-container);
}

::-webkit-scrollbar-thumb {
    background: var(--link-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--btn-primary);
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
    }

    .header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .movies-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1.5rem;
    }

    .modal-content {
        width: 95%;
        max-height: 80vh;
    }

    .close {
        font-size: 1.8rem;
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 2rem 1.5rem;
    }
    
    .login-container h1 {
        font-size: 1.5rem;
    }

    .container {
        padding: 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    .movies-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 98%;
        max-height: 70vh;
    }

    .close {
        top: 5px;
        right: 5px;
        font-size: 1.5rem;
        width: 32px;
        height: 32px;
    }
}