/* =========================================
   Darija TTS Studio - Cinematic Audio Studio Theme
   A warm, sophisticated design inspired by professional dubbing studios
   with subtle Moroccan geometric influences
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Core palette - warm copper/amber studio tones */
    --copper: #d4a574;
    --copper-light: #e8c9a8;
    --copper-dark: #b8956a;
    --amber: #f5a623;
    --cream: #faf4eb;

    /* Neutrals - rich, warm grays */
    --void: #0d0d0d;
    --charcoal: #1a1818;
    --slate: #2a2626;
    --graphite: #3d3838;
    --smoke: #5a5353;
    --ash: #8a8080;

    /* Semantic */
    --success: #4ade80;
    --error: #f87171;
    --warning: #fbbf24;

    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
}

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

body {
    font-family: var(--font-body);
    background: var(--void);
    color: var(--cream);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Noise texture overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

/* =========================================
   Login Page
   ========================================= */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(212, 165, 116, 0.08) 0%, transparent 50%),
        var(--void);
    position: relative;
}

/* Moroccan geometric pattern background */
.login-page::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30Z' fill='none' stroke='rgba(212,165,116,0.05)' stroke-width='1'/%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: var(--space-lg);
    position: relative;
    z-index: 1;
}

.login-card {
    background: linear-gradient(145deg, var(--charcoal) 0%, var(--slate) 100%);
    border-radius: 24px;
    padding: var(--space-2xl);
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.3),
        0 24px 48px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 165, 116, 0.1);
    position: relative;
    overflow: hidden;
}

/* Corner accent */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle at top right, rgba(212, 165, 116, 0.15), transparent 70%);
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.login-header h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--cream) 0%, var(--copper-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header p {
    color: var(--ash);
    font-size: 0.9rem;
    margin-top: var(--space-sm);
}

.login-form .form-group {
    margin-bottom: var(--space-lg);
}

.login-form label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--ash);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.login-form input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--void);
    border: 1px solid var(--graphite);
    border-radius: 12px;
    color: var(--cream);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-form input:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.15);
}

.login-form input::placeholder {
    color: var(--smoke);
}

.error-message {
    background: rgba(248, 113, 113, 0.1);
    color: var(--error);
    padding: var(--space-md);
    border-radius: 12px;
    margin-bottom: var(--space-lg);
    font-size: 0.875rem;
    border: 1px solid rgba(248, 113, 113, 0.2);
}

/* =========================================
   Main Application
   ========================================= */

.app-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-lg);
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-xl);
    border-bottom: 1px solid var(--graphite);
    position: relative;
}

.app-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, var(--copper), transparent);
}

.app-header h1 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.app-header h1 span {
    color: var(--copper);
}

.logout-btn {
    color: var(--ash);
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.logout-btn:hover {
    background: var(--slate);
    color: var(--cream);
}

/* =========================================
   Cards / Sections
   ========================================= */

.card {
    background: linear-gradient(145deg, var(--charcoal) 0%, rgba(26, 24, 24, 0.8) 100%);
    border-radius: 20px;
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--graphite);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 165, 116, 0.3), transparent);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.card-title .icon {
    font-size: 1.5rem;
}

/* =========================================
   Form Elements
   ========================================= */

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--ash);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--void);
    border: 1px solid var(--graphite);
    border-radius: 12px;
    color: var(--cream);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-input:focus {
    outline: none;
    border-color: var(--copper);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form-input::placeholder {
    color: var(--smoke);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

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

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.9rem;
    color: var(--cream);
    font-weight: 500;
}

.checkbox-group input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--void);
    border: 2px solid var(--graphite);
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    transition: all 0.2s;
}

.checkbox-group input[type="checkbox"]:checked {
    background: var(--copper);
    border-color: var(--copper);
}

.checkbox-group input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: var(--void);
    font-size: 12px;
    font-weight: bold;
}

/* =========================================
   Buttons
   ========================================= */

.button-row {
    display: flex;
    gap: var(--space-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    flex: 1;
    background: linear-gradient(135deg, var(--copper) 0%, var(--copper-dark) 100%);
    color: var(--void);
    box-shadow: 0 4px 16px rgba(212, 165, 116, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 165, 116, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-danger {
    flex: 1;
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 16px rgba(248, 113, 113, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(248, 113, 113, 0.4);
}

.hidden {
    display: none !important;
}

/* =========================================
   Status Badge
   ========================================= */

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--slate);
    color: var(--ash);
}

.status-badge.running {
    background: rgba(212, 165, 116, 0.15);
    color: var(--copper);
    animation: pulse 2s infinite;
}

.status-badge.running::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--copper);
    border-radius: 50%;
    animation: blink 1s infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(212, 165, 116, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(212, 165, 116, 0);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.status-badge.success {
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
}

.status-badge.error {
    background: rgba(248, 113, 113, 0.15);
    color: var(--error);
}

/* =========================================
   Terminal / Log Output
   ========================================= */

.log-terminal {
    background: var(--void);
    border: 1px solid var(--graphite);
    border-radius: 12px;
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
    max-height: 400px;
    overflow-y: auto;
    position: relative;
}

/* Terminal header bar effect */
.log-terminal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--copper), var(--amber), var(--copper));
    border-radius: 12px 12px 0 0;
}

.log-placeholder {
    color: var(--smoke);
    font-style: italic;
}

.log-line {
    color: var(--cream);
    opacity: 0.9;
    padding: 2px 0;
}

.log-line.command {
    color: var(--copper);
}

.log-line.separator {
    color: var(--smoke);
}

.log-line.success {
    color: var(--success);
    font-weight: 600;
}

.log-line.error {
    color: var(--error);
}

.log-line.warning {
    color: var(--warning);
}

/* =========================================
   Preview Section
   ========================================= */

.preview-section {
    background: linear-gradient(145deg, var(--slate) 0%, var(--charcoal) 100%);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.preview-header h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
}

.btn-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--graphite);
    border: none;
    border-radius: 8px;
    color: var(--ash);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-close:hover {
    background: var(--error);
    color: white;
}

.video-player {
    width: 100%;
    max-height: 500px;
    border-radius: 12px;
    background: var(--void);
    border: 1px solid var(--graphite);
}

.audio-player {
    width: 100%;
    border-radius: 12px;
}

/* =========================================
   Download Section
   ========================================= */

.download-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.download-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.preview-btn {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--slate);
    border: 1px solid var(--graphite);
    border-radius: 12px;
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.preview-btn:hover {
    background: var(--graphite);
    border-color: var(--copper);
}

.download-link-small {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--slate);
    border: 1px solid var(--graphite);
    border-radius: 10px;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.2s;
}

.download-link-small:hover {
    background: var(--copper);
    border-color: var(--copper);
}

/* =========================================
   Files List
   ========================================= */

.files-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.files-placeholder {
    color: var(--smoke);
    font-style: italic;
}

.file-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.file-preview-btn {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--slate);
    border: 1px solid var(--graphite);
    border-radius: 12px;
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.file-preview-btn:hover {
    background: var(--graphite);
    border-color: var(--copper);
}

.file-icon {
    font-size: 1.25rem;
}

.file-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-size {
    color: var(--ash);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* =========================================
   Scrollbar
   ========================================= */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--charcoal);
    border-radius: 4px;
}

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

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

/* =========================================
   Responsive
   ========================================= */

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .app-header h1 {
        font-size: 1.25rem;
    }

    .card {
        padding: var(--space-lg);
        border-radius: 16px;
    }
}