/* Contract Auto Generator - Main Styles */

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

.cag-contract-generator {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
}

/* Progress Bar */
.cag-progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
    padding: 0 10px;
}

.cag-progress-bar::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.cag-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
    opacity: 0.4;
    transition: var(--transition);
}

.cag-progress-step.active,
.cag-progress-step.completed {
    opacity: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.cag-progress-step.active .step-number {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.cag-progress-step.completed .step-number {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.step-label {
    font-size: 11px;
    text-align: center;
    max-width: 80px;
    line-height: 1.2;
    font-weight: 500;
}

/* Form Container */
.cag-form-container {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    min-height: 500px;
    position: relative;
}

/* Steps */
.cag-step {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cag-step h2 {
    margin: 0 0 24px 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.cag-step h3 {
    margin: 0 0 16px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Disclaimer */
.cag-disclaimer {
    text-align: center;
}

.disclaimer-content {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 30px;
    margin-bottom: 30px;
    text-align: left;
}

.disclaimer-content p {
    margin: 0 0 16px 0;
    font-size: 16px;
}

.disclaimer-content ul {
    margin: 0;
    padding-left: 24px;
    line-height: 1.8;
}

.disclaimer-content li {
    margin-bottom: 8px;
}

.disclaimer-checkbox {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.disclaimer-checkbox label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 15px;
}

.disclaimer-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* Scan Section */
.cag-scan-section {
    text-align: center;
}

.scan-instructions {
    background: #eff6ff;
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin-bottom: 30px;
    text-align: left;
    border-radius: 8px;
}

.scan-instructions p {
    margin: 0 0 12px 0;
    font-weight: 600;
    color: var(--primary-color);
}

.scan-instructions ul {
    margin: 0;
    padding-left: 24px;
    line-height: 1.8;
}

.scan-area {
    margin-bottom: 30px;
}

.scan-preview {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 16/10;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    cursor: pointer;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.scan-preview:hover {
    border-color: var(--primary-color);
    background: var(--bg-light);
}

.scan-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.scan-placeholder {
    text-align: center;
    color: var(--text-secondary);
}

.scan-placeholder svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.scan-placeholder p {
    margin: 0;
    font-size: 14px;
}

/* Processing Indicator */
.processing-indicator {
    text-align: center;
    padding: 20px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

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

/* Form Elements */
.cag-data-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control:invalid:not(:placeholder-shown) {
    border-color: var(--danger-color);
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

/* Price Words */
.price-words {
    margin-top: 8px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Confirmation Sections */
.confirmation-intro,
.vehicle-intro,
.signature-intro {
    margin-bottom: 24px;
    font-size: 15px;
    color: var(--text-secondary);
}

.confirmation-checkbox,
.final-confirmation {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 30px;
}

.confirmation-checkbox label,
.final-confirmation label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.confirmation-checkbox input[type="checkbox"],
.final-confirmation input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* Signature Section */
.signature-container {
    margin-bottom: 30px;
}

.signature-pad-wrapper {
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    background: white;
    margin-bottom: 12px;
    overflow: hidden;
    touch-action: none !important; /* Prevent scrolling on mobile */
    -webkit-overflow-scrolling: touch;
}

.signature-pad {
    width: 100%;
    height: 200px;
    min-height: 200px;
    cursor: crosshair;
    touch-action: none !important; /* Prevent scrolling on mobile */
    display: block;
    border: 1px solid #e2e8f0;
    -webkit-user-select: none; /* Prevent text selection */
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Make signature area much taller on desktop */
@media (min-width: 768px) {
    .signature-pad {
        height: 400px;
        min-height: 400px;
    }
}

/* Extra tall on large screens */
@media (min-width: 1024px) {
    .signature-pad {
        height: 450px;
        min-height: 450px;
    }
}

/* Buttons */
.cag-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.cag-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.cag-btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.cag-btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.cag-btn-secondary:hover:not(:disabled) {
    background: #475569;
    transform: translateY(-1px);
}

.cag-btn-success {
    background: var(--success-color);
    color: white;
    font-size: 16px;
    padding: 14px 32px;
}

.cag-btn-success:hover:not(:disabled) {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cag-btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.cag-btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* Step Navigation */
.cag-step-navigation {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

/* Success Page */
.cag-success {
    text-align: center;
    padding: 40px 20px;
}

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

.success-icon svg {
    color: var(--success-color);
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.cag-success h2 {
    color: var(--success-color);
    margin-bottom: 16px;
}

.cag-success p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.download-section {
    margin-bottom: 24px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cag-contract-generator {
        padding: 0 16px;
    }
    
    .cag-form-container {
        padding: 24px 20px;
    }
    
    .cag-progress-bar {
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .step-label {
        font-size: 10px;
        max-width: 60px;
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .cag-step h2 {
        font-size: 22px;
    }
    
    .cag-step-navigation {
        flex-direction: column;
    }
    
    .cag-step-navigation button {
        width: 100%;
    }
}

/* Print Styles */
@media print {
    .cag-progress-bar,
    .cag-step-navigation,
    .scan-instructions,
    .cag-btn {
        display: none !important;
    }
}