/* SoftSins - Component Styles */

/* Auth Required Component */
.auth-required {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 40px 20px;
}

.auth-required-content {
    text-align: center;
    background: var(--white);
    padding: 60px 40px;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 500px;
    width: 100%;
}

.auth-required-content h2 {
    color: var(--dark);
    font-family: var(--font-primary);
    font-size: 2rem;
    margin-bottom: 20px;
}

.auth-required-content p {
    color: var(--gray);
    font-size: var(--text-lg);
    line-height: 1.6;
    margin-bottom: 40px;
}

.auth-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 480px) {
    .auth-required-content {
        padding: 40px 30px;
    }
    
    .auth-required-content h2 {
        font-size: 1.5rem;
    }
    
    .auth-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .auth-actions .btn {
        width: 100%;
        max-width: 250px;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-secondary);
    font-size: var(--text-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-normal);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
    text-decoration: none;
}

/* Force white text for navigation buttons */
.nav-cta .btn-primary,
.nav-cta-mobile .btn-primary {
    color: var(--white) !important;
    background: var(--gradient-primary) !important;
}

.nav-cta .btn-primary:hover,
.nav-cta-mobile .btn-primary:hover {
    color: var(--white) !important;
    text-decoration: none !important;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
}

.btn-accent {
    background: var(--gradient-accent);
    color: var(--dark);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--dark);
    text-decoration: none;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--text-lg);
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--text-sm);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-lighter);
    z-index: 1000;
    transition: all var(--transition-fast);
}

/* Mobile quiz header hide logic - only hide h1 and p, not navbar */
@media (max-width: 768px) {
    .quiz-header h1,
    .quiz-header p {
        transition: all 0.3s ease;
        transform: translateY(0);
        opacity: 1;
    }
    
    .quiz-header h1.mobile-hidden,
    .quiz-header p.mobile-hidden {
        transform: translateY(-20px);
        opacity: 0;
        height: 0;
        margin: 0;
        padding: 0;
        overflow: hidden;
    }
}

/* Hide quiz header and progress bar on story preview (both mobile and desktop) */
.story-preview-active .quiz-header h1,
.story-preview-active .quiz-header p,
.story-preview-active .quiz-header .progress-bar {
    display: none !important;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
}

.logo {
    font-family: var(--font-primary);
    font-size: var(--text-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    margin: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark);
    transition: color var(--transition-fast);
    text-decoration: none;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-cta {
    margin-left: var(--spacing-md);
}

.nav-cta-mobile {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    transition: all var(--transition-fast);
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.feature-card {
    text-align: center;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-lighter);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.feature-icon {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-lg);
    display: block;
}

.feature-card h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Audiobook Cards */
.audiobook-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.audiobook-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.audiobook-cover {
    position: relative;
    width: 100%;
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cover-placeholder {
    width: 80%;
    height: 80%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Story audio waveform animation */
.audio-waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.audio-waveform canvas {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

/* Mobile/Desktop waveform visibility */
.mobile-only {
    display: none;
}

.desktop-only {
    display: flex;
}

@media (max-width: 768px) {
    .mobile-only {
        display: flex;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    /* Hide the entire story-cover on mobile since we moved waveform */
    .story-preview-card .story-cover {
        display: none !important;
    }
    
    /* Make story-details full width on mobile */
    .story-preview-card {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }
    
    /* Mobile waveform styling */
    .audio-waveform.mobile-only {
        height: 50px;
        margin-bottom: var(--spacing-md);
        background: var(--gradient-primary);
        border-radius: var(--radius-lg);
        padding: var(--spacing-sm);
    }
    
    .audio-waveform.mobile-only canvas {
        width: 80px;
        height: 20px;
    }
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.audiobook-cover:hover .play-overlay {
    opacity: 1;
}

.play-btn {
    background: var(--white);
    color: var(--primary-color);
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: var(--text-2xl);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

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

.duration-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
}

.audiobook-info {
    padding: var(--spacing-lg);
}

.audiobook-title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.audiobook-author {
    color: var(--gray);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-md);
}

.audiobook-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tag {
    background: var(--gray-lighter);
    color: var(--gray-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
}

.audiobook-description {
    font-size: var(--text-sm);
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
}

.audiobook-price {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

/* Form Components */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: flex;
    gap: var(--spacing-lg);
}

.form-row .form-group {
    flex: 1;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    margin-bottom: var(--spacing-md);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-sm);
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: var(--text-sm);
    font-weight: bold;
}

/* Progress Bar */
.progress-bar {
    position: relative;
    width: 100%;
    height: 8px;
    background: var(--gray-lighter);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
}

.progress-text {
    text-align: center;
    margin-top: var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--gray);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    margin: var(--spacing-lg);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: var(--gray);
    float: right;
    font-size: var(--text-2xl);
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
}

.close:hover {
    color: var(--dark);
}

/* Steps */
.steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin: var(--spacing-3xl) 0;
}

.step {
    text-align: center;
    flex: 1;
    max-width: 300px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: bold;
    margin: 0 auto var(--spacing-lg);
}

.step h3 {
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.step p {
    color: var(--gray);
}

/* Testimonials */
.testimonial {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.testimonial-content p {
    font-style: italic;
    font-size: var(--text-lg);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
}

.testimonial-author strong {
    color: var(--dark);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
    color: var(--gray);
    font-size: var(--text-sm);
}

/* Audio Wave Animation */
.audio-wave {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.wave {
    width: 4px;
    background: var(--white);
    border-radius: 2px;
    animation: wave 1.5s ease-in-out infinite;
}

.wave:nth-child(1) { height: 20px; animation-delay: 0s; }
.wave:nth-child(2) { height: 30px; animation-delay: 0.1s; }
.wave:nth-child(3) { height: 40px; animation-delay: 0.2s; }
.wave:nth-child(4) { height: 30px; animation-delay: 0.3s; }
.wave:nth-child(5) { height: 20px; animation-delay: 0.4s; }

/* Badges */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gray-lighter);
    color: var(--gray-dark);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
}

.badge.primary {
    background: var(--primary-color);
    color: var(--white);
}

.badge.accent {
    background: var(--accent-color);
    color: var(--dark);
}

/* Quiz Components */
.options-grid, .character-options, .setting-options, .narrator-options, .duration-options {
    display: grid;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.options-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.character-options, .setting-options {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.narrator-options {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.duration-options {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.option-card {
    position: relative;
    transition: all var(--transition-normal);
}

.option-card:hover {
    transform: translateY(-2px);
}

.option-label, .kink-label, .duration-label {
    display: block;
    padding: var(--spacing-lg);
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.option-label:hover, .kink-label:hover, .duration-label:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.option-text, .kink-text {
    font-weight: 500;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

.option-icon {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-sm);
}

.kink-option {
    position: relative;
}

.kink-label {
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: 60px;
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
}

.kink-check {
    opacity: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: var(--text-lg);
    transition: opacity var(--transition-fast);
}

.kink-option input[type="checkbox"]:checked + .kink-label {
    background: var(--primary-light);
    border-color: var(--primary-color);
}

.kink-option input[type="checkbox"]:checked + .kink-label .kink-check {
    opacity: 1;
}

.option-card input[type="radio"]:checked + label,
.option-card input[type="checkbox"]:checked + label {
    background: var(--primary-light);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.duration-time {
    font-size: var(--text-xl);
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.duration-price {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.duration-desc {
    font-size: var(--text-sm);
    color: var(--gray);
}

.quiz-step {
    display: none;
}

.quiz-step.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.step-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.step-description {
    font-size: var(--text-lg);
    color: var(--gray);
    margin-bottom: var(--spacing-xl);
}

.step-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.story-preview-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin: var(--spacing-xl) 0;
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.story-cover {
    position: relative;
}

.story-cover .cover-placeholder {
    background: var(--gradient-primary);
    width: 100%;
    height: 250px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.audio-icon {
    font-size: var(--text-5xl);
    color: var(--white);
}

.story-details h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-md);
}

.story-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    font-size: var(--text-sm);
    color: var(--gray);
}

.story-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin: var(--spacing-md) 0;
}

/* Personalized Headline */
.personalized-headline {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: var(--text-3xl);
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: personalizedGlow 2s ease-in-out infinite alternate;
}

@keyframes personalizedGlow {
    from {
        box-shadow: 0 4px 20px rgba(139, 90, 131, 0.3);
    }
    to {
        box-shadow: 0 8px 30px rgba(139, 90, 131, 0.5);
    }
}

@media (max-width: 768px) {
    .personalized-headline {
        font-size: var(--text-2xl) !important;
        padding: var(--spacing-md) !important;
        margin-bottom: 20px !important;
    }
    
    /* Ensure story preview has proper spacing on mobile */
    .story-preview-active .personalized-headline {
        margin-bottom: 20px !important;
    }
    
    /* Reduce top padding for story preview container on mobile */
    #storyPreview .step-content {
        padding-top: var(--spacing-lg) !important;
    }
    
    /* Mobile story preview adjustments */
    .story-preview-card {
        margin-top: 0 !important;
        padding: var(--spacing-lg) !important;
    }
}

.pricing-info {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.price-card {
    background: var(--off-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 400px;
    margin: 0 auto;
}

.price {
    font-size: var(--text-4xl);
    font-weight: bold;
    color: var(--primary-color);
    margin: var(--spacing-lg) 0;
}

.price-features {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.price-features li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-dark);
}

/* Quiz Summary Styles */
.summary-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.summary-section {
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.summary-section:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.summary-section h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
    font-size: var(--text-lg);
}

.summary-value {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.summary-price {
    font-size: var(--text-2xl);
    font-weight: bold;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.summary-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.summary-tag {
    background: var(--primary-light);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
}

/* Generation Animation Styles */
.generation-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    text-align: center;
}

.generation-animation {
    max-width: 600px;
    width: 100%;
}

.generation-icon {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.rotating-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 4px solid var(--gray-lighter);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: rotate 1.5s linear infinite;
}

.pulse-dot {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pulse-dot::after {
    content: '🎧';
    font-size: var(--text-2xl);
    filter: brightness(0) invert(1);
}

.generation-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-primary);
    word-break: break-word;
    line-height: 1.2;
}

.generation-subtitle {
    font-size: var(--text-lg);
    color: var(--gray);
    margin-bottom: var(--spacing-2xl);
    word-break: break-word;
    line-height: 1.4;
}

/* Mobile responsive for generation texts */
@media (max-width: 768px) {
    .generation-title {
        font-size: var(--text-2xl);
        margin-bottom: var(--spacing-md);
        padding: 0 var(--spacing-md);
    }
    
    .generation-subtitle {
        font-size: var(--text-base);
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-md);
    }
    
    .generation-animation {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .generation-title {
        font-size: var(--text-xl);
        line-height: 1.3;
    }
    
    .generation-subtitle {
        font-size: var(--text-sm);
    }
}

.typing-text {
    overflow: hidden;
    white-space: nowrap;
    width: 0;
    animation: typing 2s steps(40) forwards;
}

.progress-bar-animated {
    width: 100%;
    height: 8px;
    background: var(--gray-lighter);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.progress-fill-animated {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 0;
    animation: progressFill 30s ease-out forwards;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.step-indicator {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-sm);
    background: var(--gray-lighter);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--gray);
    transition: all var(--transition-fast);
}

.step-indicator.active {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.05);
}

/* Keyframe Animations */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes progressFill {
    0% { width: 0%; }
    20% { width: 20%; }
    40% { width: 40%; }
    60% { width: 60%; }
    80% { width: 80%; }
    100% { width: 100%; }
}

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

/* Audio Preview Player */
.audio-preview-container {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-lighter);
}

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

.preview-header h4 {
    margin: 0;
    font-size: var(--text-lg);
    color: var(--dark);
}

.preview-note {
    font-size: var(--text-sm);
    color: var(--primary-color);
    font-weight: 600;
    background: var(--primary-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    color: var(--white);
}

.preview-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.preview-play-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preview-play-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.preview-progress {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.progress-bar-preview {
    width: 100%;
    height: 6px;
    background: var(--gray-lighter);
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
}

.progress-fill-preview {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 0.1s ease;
}

/* Audio Preview Player */
.audio-preview-container {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-lighter);
}

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

.preview-header h4 {
    margin: 0;
    font-size: var(--text-lg);
    color: var(--dark);
}

.preview-note {
    font-size: var(--text-sm);
    color: var(--primary-color);
    font-weight: 600;
    background: var(--primary-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    color: var(--white);
}

.preview-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.preview-play-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preview-play-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.preview-progress {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.progress-bar-preview {
    width: 100%;
    height: 6px;
    background: var(--gray-lighter);
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
}

.progress-fill-preview {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 0.1s ease;
}

.preview-time {
    font-size: var(--text-xs);
    color: var(--gray);
    text-align: center;
}

/* Preview Full Listen Button */
.preview-full-listen {
    margin-top: var(--spacing-md);
    text-align: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--gray-lighter);
}

.preview-full-listen .btn {
    font-size: var(--text-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.preview-full-listen .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Section Titles */
.section-title {
    text-align: center;
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-3xl);
    color: var(--dark);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    margin: var(--spacing-lg) auto 0;
    border-radius: var(--radius-full);
}