/* Premium Video Generator Styles */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #8b5cf6;
    --danger-color: #ef4444;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.15) 0px, transparent 50%);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.main-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.page-header {
    text-align: center;
    margin-bottom: 40px;
}

.glow-text {
    font-size: 3rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.3));
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.back-button {
    display: inline-flex;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 20px;
    transition: color 0.2s;
    font-size: 0.9rem;
    position: relative;
    left: 20px;
}

.back-button:hover {
    color: var(--text-primary);
}

.back-icon {
    margin-right: 8px;
}

.glass-section {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 30px;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-control,
.form-select {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 1rem;
    width: 100%;
    transition: all 0.2s;
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
    background: rgba(15, 23, 42, 0.8);
}

textarea.form-control {
    min-height: 120px;
    line-height: 1.5;
}

.row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.mb-4 { margin-bottom: 1.5rem; }
.mb-3 { margin-bottom: 1rem; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(99, 102, 241, 0.5);
}

.btn-generate {
    width: 100%;
    padding: 18px;
    font-size: 1.2rem;
    margin-top: 20px;
}

.btn-danger-soft {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.btn-danger-soft:hover {
    background: rgba(239, 68, 68, 0.3);
}

.btn-secondary {
    background: rgba(148, 163, 184, 0.2);
    color: var(--text-primary);
}

.btn-icon-only {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
}

/* Advanced settings */
.advanced-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-color);
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 15px;
    user-select: none;
    font-size: 0.95rem;
}

.advanced-settings {
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    margin-bottom: 20px;
}

/* Cost estimate */
.cost-estimate-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    margin-top: 20px;
}

.cost-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.cost-value {
    color: #4ade80;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Result area */
.result-area {
    margin-top: 40px;
    animation: fadeInUp 0.5s ease-out;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.result-actions {
    display: flex;
    gap: 10px;
}

.video-container {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    background: black;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

.result-video {
    width: 100%;
    display: block;
}

.generation-info {
    margin-top: 20px;
    padding: 15px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Projects grid */
.section-title {
    margin-top: 60px;
    margin-bottom: 30px;
    font-size: 1.5rem;
    font-weight: 600;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    transition: all 0.2s;
}

.project-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-color);
}

.project-name {
    font-size: 1.1rem;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.project-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 12px;
}

.project-prompt {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 15px;
}

.project-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loading-content {
    text-align: center;
    padding: 40px;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(139, 92, 246, 0.1);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

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

.terminal-container {
    background: #000;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    overflow: hidden;
    margin-top: 20px;
}

.terminal-header {
    background: #1e293b;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: 10px;
}

.terminal-body {
    padding: 15px;
    max-height: 250px;
    overflow-y: auto;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.85rem;
    color: #4ade80; /* Terminal Green */
    line-height: 1.6;
}

.log-line {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 4px 0;
}

/* Custom indicator for logs */
.log-line::before {
    content: "> ";
    color: var(--accent-color);
}

/* Scrollbar */
.terminal-body::-webkit-scrollbar {
    width: 8px;
}
.terminal-body::-webkit-scrollbar-track {
    background: transparent;
}
.terminal-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.error-box {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    padding: 16px;
    border-radius: 12px;
    margin-top: 20px;
    display: none;
}
.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Project Name Validation */
.project-name-wrapper {
    position: relative;
}

.project-name-status {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.2s;
}

.project-name-status.checking {
    color: var(--text-secondary);
}

.project-name-status.available {
    color: #4ade80;
}

.project-name-status.taken {
    color: var(--danger-color);
}

/* Image Drop Zone */
.image-drop-zone {
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.3s ease-out;
}

.drop-zone-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    border: 2px dashed rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    background: rgba(139, 92, 246, 0.05);
    cursor: pointer;
    transition: all 0.3s;
    min-height: 160px;
}

.drop-zone-inner:hover,
.drop-zone-inner.drag-over {
    border-color: var(--accent-color);
    background: rgba(139, 92, 246, 0.12);
    transform: scale(1.01);
}

.drop-zone-icon {
    font-size: 3rem;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.4));
}

.drop-zone-text {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 6px;
}

.drop-zone-browse {
    color: var(--accent-color);
    text-decoration: underline;
    cursor: pointer;
}

.drop-zone-hint {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* Image Preview */
.image-preview {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
}

.image-preview img {
    max-width: 200px;
    max-height: 140px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.image-remove-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.85rem;
    border-radius: 8px;
}

.project-model {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(139, 92, 246, 0.2);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 10px;
}

@media (max-width: 600px) {
    .main-card { padding: 20px; }
    .glow-text { font-size: 2rem; }
    .image-preview { flex-direction: column; }
    .image-preview img { max-width: 100%; }
}

/* ==========================================
   Audio Drop Zone
   ========================================== */
.audio-drop-zone {
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.3s ease-out;
}

.audio-drop-inner {
    border-color: rgba(52, 211, 153, 0.35) !important;
    background: rgba(52, 211, 153, 0.05) !important;
}

.audio-drop-inner:hover,
.audio-drop-inner.drag-over {
    border-color: #34d399 !important;
    background: rgba(52, 211, 153, 0.12) !important;
    transform: scale(1.01);
}

.audio-preview {
    padding: 16px;
    border: 1px solid rgba(52, 211, 153, 0.25);
    border-radius: 16px;
    background: rgba(52, 211, 153, 0.05);
    animation: fadeInUp 0.3s ease-out;
}

.audio-preview-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.audio-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 6px rgba(52, 211, 153, 0.4));
}

.audio-filename {
    font-size: 0.9rem;
    font-weight: 600;
    color: #34d399;
    flex: 1;
    min-width: 120px;
    word-break: break-all;
}

/* ==========================================
   Avatar Options Box
   ========================================== */
.avatar-options-box {
    background: rgba(168, 85, 247, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.3s ease-out;
}

.avatar-options-header {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.3px;
}