/* Wizard Layout */
body {
    background: var(--gray-50);
}

.wizard-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 900px;
    margin: 0 auto;
    background: white;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.05);
}

/* Header */
.wizard-header {
    padding: 32px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gray-100);
}

.back-link {
    text-decoration: none;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: color 0.2s;
    width: 100px;
}

.back-link:hover {
    color: var(--gray-900);
}

.progress-container {
    flex: 1;
    max-width: 500px;
    margin: 0 20px;
}

.steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-400);
}

.step.active {
    color: var(--purple-600);
}

.progress-bar-bg {
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.header-spacer {
    width: 100px;
}

/* Content */
.wizard-content {
    flex: 1;
    overflow-y: auto;
    padding: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.wizard-step {
    display: none;
    width: 100%;
    max-width: 700px;
    animation: fadeIn 0.4s ease;
}

.wizard-step.active {
    display: block;
}

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

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

.step-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.step-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    margin-bottom: 48px;
}

/* Selection Cards (Grid) */
.selection-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.selection-card {
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    padding: 32px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.selection-card:hover {
    border-color: var(--purple-400);
    background: var(--gray-50);
    transform: translateY(-2px);
}

.selection-card.selected {
    border-color: var(--purple-600);
    background: rgba(139, 92, 246, 0.05);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--gray-600);
}

.selection-card.selected .card-icon {
    background: var(--purple-100);
    color: var(--purple-600);
}

.selection-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.selection-card p {
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.5;
}

/* Badge */
.badge {
    display: inline-block;
    margin-top: 16px;
    background: var(--purple-100);
    color: var(--purple-700);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

/* Toggles (Step 3) */
.options-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.toggle-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    cursor: pointer;
}

.toggle-option:hover {
    background: var(--gray-50);
}

.option-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

.option-info p {
    color: var(--gray-500);
    font-size: 14px;
    margin-top: 4px;
}

/* Custom Checkbox Toggle */
.toggle-option input {
    display: none;
}

.toggle-slider {
    width: 48px;
    height: 28px;
    background: var(--gray-300);
    border-radius: 20px;
    position: relative;
    transition: 0.3s;
}

.toggle-slider::before {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: 0.3s;
}

input:checked+.toggle-slider {
    background: var(--purple-600);
}

input:checked+.toggle-slider::before {
    transform: translateX(20px);
}

/* Avatar Grid (Step 4) */
.avatar-selection-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.avatar-card {
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    padding: 24px 16px;
    cursor: pointer;
    transition: 0.2s;
    opacity: 0.8;
}

.avatar-card.selected {
    border-color: var(--purple-600);
    opacity: 1;
    transform: scale(1.05);
}

.avatar-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--gray-50);
}

.avatar-img,
.user-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.user-avatar-placeholder {
    background: var(--gray-300);
    font-size: 12px;
}

/* Dynamic avatar cards from API */
.avatar-card .avatar-video-wrapper {
    position: relative;
    width: 100%;
    height: 140px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--gray-100);
}

.avatar-card .avatar-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-card .avatar-img-wrapper {
    width: 100%;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 12px;
    background: var(--gray-100);
}

.avatar-card .avatar-img-wrapper .avatar-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.avatar-card .avatar-info {
    margin-top: 10px;
    text-align: center;
}

.avatar-card .avatar-info h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.avatar-card .avatar-info p {
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.avatar-card .select-avatar-btn {
    margin-top: 8px;
    width: 100%;
    padding: 6px 12px;
    background: #e0e7ff;
    color: #4338ca;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.avatar-card .select-avatar-btn:hover {
    background: #c7d2fe;
}

.avatar-card.selected .select-avatar-btn {
    background: var(--purple-600);
    color: white;
}

/* Footer */
.wizard-footer {
    padding: 24px 40px;
    border-top: 1px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
}

.footer-spacer {
    flex: 1;
}

/* Preview Placeholder */
.preview-container {
    width: 100%;
    background: var(--gray-100);
    border-radius: 16px;
    overflow: hidden;
}

.video-placeholder {
    height: 300px;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
}

.play-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.summary-list {
    padding: 24px;
    background: white;
    display: flex;
    gap: 24px;
    justify-content: center;
    border-top: 1px solid var(--gray-200);
}

.summary-item {
    font-size: 14px;
    color: var(--gray-600);
}

.summary-item strong {
    color: var(--gray-900);
    display: block;
    margin-bottom: 4px;
}

/* Spinner */
.spinner-large {
    width: 60px;
    height: 60px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #8b5cf6;
    border-radius: 50%;
    margin: 0 auto 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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

/* ===== NEW SOURCE SELECTION LAYOUT ===== */
.source-selection-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.source-option {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Disabled card styling (Record Screen - Coming Soon) */
.selection-card.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    position: relative;
}

.selection-card.disabled:hover {
    transform: none;
    border-color: var(--gray-200);
    background: white;
}

.coming-soon-badge {
    display: inline-block;
    margin-top: 16px;
    background: var(--gray-200);
    color: var(--gray-600);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Upload card active state */
.selection-card.upload-card.selected {
    border-color: var(--purple-600);
    background: rgba(124, 58, 237, 0.05);
}

/* ===== DROPZONE STYLES ===== */
.upload-dropzone {
    margin-top: 20px;
    padding: 48px 40px;
    border: 2px dashed var(--gray-300);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.02) 0%, rgba(37, 99, 235, 0.02) 100%);
    transition: all 0.3s ease;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-dropzone:not(.hidden) {
    animation: slideDown 0.3s ease-out;
}

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

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

.upload-dropzone.dragover {
    border-color: var(--purple-500);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(37, 99, 235, 0.08) 100%);
    transform: scale(1.02);
}

.upload-dropzone.dragover .dropzone-icon svg {
    transform: translateY(-5px);
}

.dropzone-content {
    text-align: center;
}

.dropzone-icon {
    margin-bottom: 24px;
}

.dropzone-icon svg {
    width: 64px;
    height: 64px;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 4px 12px rgba(124, 58, 237, 0.2));
}

.dropzone-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 12px;
}

.dropzone-subtext {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.browse-btn {
    background: none;
    border: none;
    color: var(--purple-600);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    font-size: 14px;
    transition: color 0.2s;
}

.browse-btn:hover {
    color: var(--purple-700);
}

.dropzone-formats {
    font-size: 12px;
    color: var(--gray-400);
    background: var(--gray-100);
    padding: 6px 12px;
    border-radius: 20px;
    display: inline-block;
}

/* ===== UPLOAD PROGRESS ===== */
.upload-progress {
    text-align: center;
    width: 100%;
}

.progress-icon {
    margin-bottom: 16px;
    color: var(--purple-600);
}

.progress-icon .spinner {
    animation: spin 1.5s linear infinite;
}

.progress-text {
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 16px;
}

.upload-progress .progress-bar-bg {
    max-width: 300px;
    margin: 0 auto;
    height: 8px;
    border-radius: 4px;
}

/* ===== UPLOAD SUCCESS / VIDEO PREVIEW ===== */
.upload-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    text-align: center;
}

.video-preview-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    background: var(--gray-900);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    opacity: 1;
    transition: opacity 0.2s;
}

.video-preview-container:hover .video-overlay {
    opacity: 1;
}

.play-preview-btn {
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    font-size: 28px;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-preview-btn:hover {
    transform: scale(1.1);
    background: white;
}

.video-details {
    text-align: center;
}

.video-filename {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.video-filename::before {
    content: '✅';
    font-size: 16px;
}

.video-meta-info {
    font-size: 15px;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.video-meta-info .separator {
    margin: 0 10px;
    color: var(--gray-300);
}

.change-video-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

.change-video-btn:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

/* Hidden utility */
.hidden {
    display: none !important;
}

/* ===== Enhanced Selection Cards ===== */
.selection-card {
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    padding: 32px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    background: white;
    position: relative;
    overflow: hidden;
}

.selection-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 0;
}

.selection-card:hover:not(.disabled) {
    border-color: var(--purple-400);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.15);
}

.selection-card.selected {
    border-color: var(--purple-600);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.selection-card.selected::before {
    opacity: 0.03;
}

.card-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--purple-600);
    transition: all 0.3s;
    position: relative;
    z-index: 1;
}

.selection-card:hover:not(.disabled) .card-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15) 0%, rgba(37, 99, 235, 0.15) 100%);
}

.selection-card.selected .card-icon {
    background: var(--primary-gradient);
    color: white;
}

.selection-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
    position: relative;
    z-index: 1;
}

.selection-card p {
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* ===== PREMIUM CARD ENHANCEMENTS ===== */
.premium-card {
    position: relative;
    overflow: hidden;
}

.premium-card .card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.premium-card:hover .card-glow {
    opacity: 1;
}

.premium-card.selected .card-glow {
    opacity: 0.5;
}

/* Gradient Icons */
.card-icon.gradient-purple {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(109, 40, 217, 0.15) 100%);
    color: #7C3AED;
    border-radius: 16px;
    padding: 16px;
}

.card-icon.gradient-blue {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(29, 78, 216, 0.15) 100%);
    color: #2563EB;
    border-radius: 16px;
    padding: 16px;
}

.card-icon.gradient-green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.15) 100%);
    color: #10B981;
    border-radius: 16px;
    padding: 16px;
}

/* Premium Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    color: var(--purple-600);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 12px;
    position: relative;
    z-index: 1;
}

.badge.premium-badge {
    background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    color: white;
}

/* ===== PREMIUM TOGGLE OPTIONS ===== */
.premium-options {
    max-width: 700px;
    margin: 0 auto;
}

.premium-toggle {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    margin-bottom: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.premium-toggle:hover {
    border-color: var(--purple-300);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

.toggle-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toggle-icon.gradient-purple {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(109, 40, 217, 0.15) 100%);
    color: #7C3AED;
}

.toggle-icon.gradient-blue {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(29, 78, 216, 0.15) 100%);
    color: #2563EB;
}

.toggle-icon.gradient-green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.15) 100%);
    color: #10B981;
}

.premium-toggle .option-info {
    flex: 1;
}

.premium-toggle .option-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.premium-toggle .option-info p {
    font-size: 14px;
    color: var(--gray-500);
}

/* ===== PREMIUM AVATAR GRID ===== */
.premium-avatars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 32px auto 0;
}

.premium-avatar {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 20px;
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.premium-avatar:hover:not(.disabled) {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(124, 58, 237, 0.15);
    border-color: var(--purple-300);
}

.premium-avatar.selected {
    border-color: var(--purple-500);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%, rgba(37, 99, 235, 0.03) 100%);
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.2);
}

.premium-avatar.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.avatar-img-wrapper {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
}

.avatar-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--gray-100);
    transition: all 0.3s ease;
}

.premium-avatar:hover .avatar-photo {
    transform: scale(1.05);
    border-color: var(--purple-200);
}

.premium-avatar.selected .avatar-photo {
    border-color: var(--purple-400);
}

.avatar-img.original-voice {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
}

.play-sample-btn {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 100%);
    color: white;
    border: 3px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.play-sample-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 16px rgba(124, 58, 237, 0.4);
}

.avatar-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.avatar-info p {
    font-size: 14px;
    color: var(--gray-500);
}

.avatar-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.avatar-badge.popular-badge {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    color: #92400E;
}

.avatar-badge.disabled-badge {
    background: var(--gray-100);
    color: var(--gray-500);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .premium-avatars {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .source-selection-container {
        grid-template-columns: 1fr;
    }

    .upload-success {
        flex-direction: column;
        text-align: center;
    }

    .video-preview-container {
        width: 100%;
        height: auto;
        aspect-ratio: 16/9;
    }

    .premium-avatars {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .avatar-img-wrapper {
        width: 80px;
        height: 80px;
    }
}

/* ===== SCRIPT PROCESSING STATE ===== */
.script-processing {
    display: flex;
    justify-content: center;
    padding: 60px 20px;
}

.processing-card {
    text-align: center;
    max-width: 400px;
}

.processing-animation {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 32px;
}

.pulse-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    border: 2px solid var(--purple-200);
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.processing-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.processing-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.processing-card p {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 24px;
}

.processing-progress {
    display: flex;
    align-items: center;
    gap: 16px;
}

.progress-track {
    flex: 1;
    height: 8px;
    background: var(--gray-100);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #7C3AED 0%, #2563EB 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--purple-600);
    min-width: 40px;
}

/* ===== SCRIPT EDITOR ===== */
.script-editor {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%, rgba(37, 99, 235, 0.03) 100%);
    border-bottom: 1px solid var(--gray-100);
}

.editor-title {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-700);
}

.editor-title h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.editor-actions {
    display: flex;
    gap: 12px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-sm svg {
    flex-shrink: 0;
}

/* Segments Container */
.segments-container {
    max-height: 450px;
    overflow-y: auto;
    padding: 20px 24px;
}

.segment-card {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: 12px;
    margin-bottom: 12px;
    transition: all 0.2s ease;
}

.segment-card:hover {
    border-color: var(--purple-200);
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.segment-card:last-child {
    margin-bottom: 0;
}

.segment-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 70px;
}

.segment-timestamp {
    font-size: 12px;
    font-weight: 600;
    color: var(--purple-600);
    background: rgba(124, 58, 237, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
}

.play-segment-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--gray-500);
}

.play-segment-btn:hover {
    background: var(--purple-500);
    border-color: var(--purple-500);
    color: white;
    transform: scale(1.1);
}

.segment-content {
    flex: 1;
}

.segment-text {
    width: 100%;
    min-height: 60px;
    padding: 12px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-800);
    resize: vertical;
    transition: all 0.2s ease;
    font-family: inherit;
}

.segment-text:focus {
    outline: none;
    border-color: var(--purple-400);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.segment-text:hover {
    border-color: var(--purple-300);
}

/* Editor Footer */
.editor-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
}

.script-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-500);
}

.stat-divider {
    color: var(--gray-300);
}

.btn-link {
    background: none;
    border: none;
    color: var(--purple-600);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-link:hover {
    color: var(--purple-700);
}

/* Empty Script State */
.empty-script {
    text-align: center;
    padding: 60px 20px;
}

.empty-script-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple-500);
}

.empty-script h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.empty-script p {
    font-size: 14px;
    color: var(--gray-500);
}

/* =====================
   AI Enhancement Step 3
   ===================== */

/* Smart Defaults Summary Card */
.ai-defaults-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.ai-defaults-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.ai-icon-wrapper {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--purple-500), var(--purple-600));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.ai-defaults-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 4px 0;
}

.ai-defaults-header p {
    font-size: 14px;
    color: var(--gray-500);
    margin: 0;
}

.ai-defaults-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.default-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: white;
    border-radius: 10px;
    font-size: 14px;
}

.default-item.active .check-icon {
    color: #10b981;
    font-weight: 600;
}

.default-item.inactive {
    opacity: 0.6;
}

.default-item.inactive .check-icon {
    color: var(--gray-400);
}

.default-item span:nth-child(2) {
    flex: 1;
    font-weight: 500;
    color: var(--gray-700);
}

.setting-value {
    font-size: 13px;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 4px 10px;
    border-radius: 6px;
}

/* Advanced Settings Toggle */
.advanced-settings-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: var(--gray-50);
    border: 1px dashed var(--gray-300);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 16px;
}

.advanced-settings-toggle:hover {
    background: var(--gray-100);
    border-color: var(--purple-300);
}

.advanced-settings-toggle .chevron-icon {
    transition: transform 0.3s ease;
    color: var(--gray-500);
}

.advanced-settings-toggle.expanded .chevron-icon {
    transform: rotate(180deg);
}

.advanced-settings-toggle span:nth-child(2) {
    font-weight: 500;
    color: var(--gray-700);
}

.pro-hint {
    font-size: 13px;
    color: var(--gray-400);
    font-style: italic;
}

/* Advanced Settings Panel */
.advanced-settings-panel {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    animation: slideDown 0.3s ease;
}

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

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

.panel-hint {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-200);
}

/* Setting Select Dropdown */
.setting-select {
    margin-top: 8px;
    padding: 8px 12px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: 13px;
    color: var(--gray-700);
    cursor: pointer;
    transition: border-color 0.2s;
    width: 100%;
    max-width: 200px;
}

.setting-select:hover {
    border-color: var(--purple-300);
}

.setting-select:focus {
    outline: none;
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Additional gradient icons */
.toggle-icon.gradient-amber {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.toggle-icon.gradient-teal {
    background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}