/* ==========================================================================
   CarePDF - Tool Specific Styles
   Styles for specific tool pages and their unique components
   ========================================================================== */

/* ==========================================================================
   1. Options Cards & Radio Options
   ========================================================================== */

.options-card {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.options-card h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--spacing-lg);
}

/* Option Cards Grid */
.option-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

/* Radio Card Option */
.option-card-radio {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.option-card-radio:hover {
    border-color: var(--gray-300);
    background: #ffffff;
}

.option-card-radio.selected,
.option-card-radio:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary-50);
}

.option-card-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.option-card-radio .option-content {
    flex: 1;
}

.option-card-radio .option-content strong {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: 4px;
}

.option-card-radio .option-content small {
    font-size: var(--text-xs);
    color: var(--gray-500);
    line-height: var(--leading-relaxed);
}

/* Check Circle Indicator */
.check-circle {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    transition: all var(--transition-fast);
}

.option-card-radio.selected .check-circle,
.option-card-radio:has(input:checked) .check-circle {
    border-color: var(--primary);
    background: var(--primary);
}

.option-card-radio.selected .check-circle::after,
.option-card-radio:has(input:checked) .check-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #ffffff;
    border-radius: 50%;
}

/* Badge Recommended */
.badge-recommended {
    display: inline-block;
    padding: 2px 8px;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--accent);
    background: var(--accent-100);
    border-radius: var(--radius-full);
    margin-left: var(--spacing-xs);
}

/* Option Icon Wrapper */
.option-icon-wrapper {
    width: 40px;
    height: 40px;
    background: var(--primary-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.option-card-radio.selected .option-icon-wrapper,
.option-card-radio:has(input:checked) .option-icon-wrapper {
    background: var(--primary);
    color: #ffffff;
}

/* ==========================================================================
   2. Checkbox Card Option
   ========================================================================== */

.option-card-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.option-card-checkbox:hover {
    border-color: var(--gray-300);
}

.option-card-checkbox.selected {
    border-color: var(--primary);
    background: var(--primary-50);
}

.option-card-checkbox input[type="checkbox"] {
    display: none;
}

/* ==========================================================================
   3. Split Mode Options
   ========================================================================== */

.split-modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.split-option {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.split-option:hover {
    border-color: var(--gray-300);
}

.split-option:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary-50);
}

.split-option input[type="radio"] {
    display: none;
}

.mode-input {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.mode-input.hidden {
    display: none;
}

.mode-input label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   4. Password Input with Toggle
   ========================================================================== */

.password-input-wrapper {
    position: relative;
}

.password-input-wrapper input {
    padding-right: 3rem;
}

.password-toggle-btn {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
}

.password-toggle-btn:hover {
    color: var(--gray-600);
}

.password-toggle-btn .eye-off-icon {
    display: none;
}

.password-toggle-btn.active .eye-icon {
    display: none;
}

.password-toggle-btn.active .eye-off-icon {
    display: block;
}

.password-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    font-size: var(--text-xs);
    color: var(--gray-500);
}

.password-hint svg {
    flex-shrink: 0;
}

/* ==========================================================================
   5. Watermark App Container
   ========================================================================== */

.watermark-app-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

/* Preview Section */
.preview-section {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.preview-section h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.pdf-preview-box {
    position: relative;
    aspect-ratio: 210 / 297;
    /* A4 ratio */
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    overflow: hidden;
}

.mock-line {
    height: 8px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.mock-line:nth-child(1) {
    width: 100%;
}

.mock-line:nth-child(2) {
    width: 85%;
}

.mock-line:nth-child(3) {
    width: 92%;
}

.mock-frame {
    height: 60px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
}

/* Watermark Layer */
.watermark-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.watermark-layer .text-display {
    font-size: 24px;
    font-weight: var(--font-bold);
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.watermark-layer .image-display {
    max-width: 100px;
    max-height: 100px;
    object-fit: contain;
    display: none;
}

.preview-caption {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--gray-400);
    margin-top: var(--spacing-md);
}

/* Controls Section */
.controls-section {
    display: flex;
    flex-direction: column;
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.tab-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-600);
    background: var(--gray-100);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    background: var(--gray-200);
}

.tab-btn.active {
    background: var(--primary);
    color: #ffffff;
}

/* Option Group */
.option-group {
    margin-bottom: var(--spacing-lg);
}

.option-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

/* Color Options */
.color-options {
    display: flex;
    gap: var(--spacing-sm);
}

.color-radio {
    cursor: pointer;
}

.color-radio input {
    display: none;
}

.color-swatch {
    display: block;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.color-radio input:checked+.color-swatch {
    border-color: var(--gray-900);
    box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px var(--gray-400);
}

/* Rotation Buttons */
.rotation-select-wrapper {
    display: flex;
    gap: var(--spacing-xs);
}

.rot-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-600);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.rot-btn:hover {
    background: var(--gray-200);
}

.rot-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* Opacity Display */
.opacity-display {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.opacity-display label {
    margin-bottom: 0;
}

.opacity-display span {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--primary);
}

/* Common Controls */
.common-controls {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

/* ==========================================================================
   6. Info Alert Box
   ========================================================================== */

.info-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--info-light);
    border: 1px solid var(--info);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.info-alert svg {
    flex-shrink: 0;
    color: var(--info);
}

.info-alert p,
.info-alert .info-content {
    font-size: var(--text-sm);
    color: var(--info);
    margin: 0;
}

/* ==========================================================================
   7. SEO Content Sections
   ========================================================================== */

.seo-content-wrapper {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
}

.seo-article {
    max-width: 800px;
}

.seo-section {
    margin-bottom: var(--spacing-2xl);
}

.seo-section h2 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.seo-section p {
    font-size: var(--text-base);
    color: var(--gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-md);
}

.seo-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.seo-list li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-base);
    color: var(--gray-600);
}

.seo-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.seo-list li strong {
    color: var(--gray-900);
}

/* How-To List */
.how-to-steps-wrapper {
    margin-top: var(--spacing-lg);
}

.how-to-list {
    list-style: none;
    padding: 0;
    counter-reset: step;
}

.how-to-list-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    counter-increment: step;
}

.how-to-list-item::before {
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: #ffffff;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    border-radius: 50%;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    display: block;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: 4px;
}

.step-description {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

/* ==========================================================================
   8. Features Section (Tool Pages)
   ========================================================================== */

.features-section-wrapper {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
}

.section-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-item {
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.feature-item:hover {
    background: #ffffff;
    box-shadow: var(--shadow-md);
}

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    background: var(--primary-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.feature-item h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.feature-item p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

/* ==========================================================================
   9. FAQ Section (Tool Pages)
   ========================================================================== */

.faq-section-wrapper {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-details {
    margin: 0;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    cursor: pointer;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question h4 {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin: 0;
    flex: 1;
}

.faq-toggle {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: transform var(--transition-base);
}

.faq-details[open] .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* ==========================================================================
   10. Related Tools Section
   ========================================================================== */

.related-tools-wrapper {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
}

.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.related-tool-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.related-tool-card:hover {
    background: #ffffff;
    border-color: var(--primary-200);
    box-shadow: var(--shadow-sm);
}

.related-tool-card .tool-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.related-tool-card:hover .tool-icon {
    background: var(--primary);
    color: #ffffff;
}

.related-tool-card .tool-info {
    flex: 1;
    min-width: 0;
}

.related-tool-card .tool-info strong {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.related-tool-card .tool-arrow {
    color: var(--gray-400);
    transition: transform var(--transition-fast);
}

.related-tool-card:hover .tool-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* ==========================================================================
   11. Form Elements
   ========================================================================== */

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

.form-group-lg .form-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.help-text {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: var(--spacing-xs);
}

/* Range Slider */
.range-slider {
    width: 100%;
    height: 6px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    outline: none;
    appearance: none;
    cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.range-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

/* ==========================================================================
   12. Success Page Styles
   ========================================================================== */

.success-page {
    min-height: 100vh;
    padding: 100px 16px 60px;
    background: #ffffff;
}

.success-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.success-main {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.success-card {
    width: 100%;
    max-width: 480px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    border: 1px solid rgba(255, 255, 255, 0.6);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.success-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-600) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.success-icon svg {
    width: 36px;
    height: 36px;
    stroke: white;
    stroke-width: 3;
}

@keyframes popIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.success-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.success-subtitle {
    font-size: var(--text-base);
    color: var(--gray-500);
    margin-bottom: var(--spacing-xl);
}

/* File Info Box */
.file-info-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.file-icon-box {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-600) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.file-icon-box svg {
    width: 22px;
    height: 22px;
    stroke: white;
    fill: none;
}

.file-details {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-weight: var(--font-semibold);
    color: var(--gray-700);
    font-size: var(--text-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.file-ready {
    font-size: var(--text-xs);
    color: var(--accent);
    font-weight: var(--font-medium);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Download Button */
.download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-600) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* Action Buttons */
.action-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    color: var(--gray-900);
}

.action-btn svg {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   13. Responsive Adjustments
   ========================================================================== */

@media (max-width: 991px) {
    .watermark-app-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .option-cards-grid {
        grid-template-columns: 1fr;
    }

    .split-modes-grid {
        grid-template-columns: 1fr;
    }

    .success-card {
        padding: var(--spacing-xl);
    }

    .action-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .options-card {
        padding: var(--spacing-lg);
    }

    .rotation-select-wrapper {
        flex-wrap: wrap;
    }

    .rot-btn {
        flex: 0 0 calc(50% - var(--spacing-xs));
    }
}