/**
 * AICT Tool Template Styles
 * Standardized styling for all tool pages
 * @since 1.8.0
 */

/* Variables */
:root {
    --aict-primary: #6366f1;
    --aict-primary-dark: #4f46e5;
    --aict-primary-light: #818cf8;
    --aict-success: #10b981;
    --aict-error: #ef4444;
    --aict-warning: #f59e0b;
    --aict-gray-50: #f9fafb;
    --aict-gray-100: #f3f4f6;
    --aict-gray-200: #e5e7eb;
    --aict-gray-300: #d1d5db;
    --aict-gray-400: #9ca3af;
    --aict-gray-500: #6b7280;
    --aict-gray-600: #4b5563;
    --aict-gray-700: #374151;
    --aict-gray-800: #1f2937;
    --aict-gray-900: #111827;
    --aict-radius: 8px;
    --aict-radius-lg: 12px;
    --aict-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --aict-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --aict-transition: all 0.2s ease;
}

/* Tool Page Container */
.aict-tool-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Tool Header — scoped to .aict-tool-page to override dynamic-routes.css */
.aict-tool-page .aict-tool-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding: 0.5rem 0 1.5rem;
}

.aict-tool-page .aict-tool-category {
    display: inline-block;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.aict-tool-page .aict-tool-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--aict-gray-900);
    margin: 0 0 1rem 0;
    line-height: 1.2;
}

.aict-tool-page .aict-tool-description {
    font-size: 1.0625rem;
    color: var(--aict-gray-500);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

/* Description Expand */
.aict-description-expand {
    margin-top: 0.75rem;
    font-size: 0.9375rem;
    color: var(--aict-gray-500);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.aict-description-expand summary {
    cursor: pointer;
    color: var(--aict-primary);
    font-weight: 500;
    list-style: none;
}

.aict-description-expand summary::-webkit-details-marker {
    display: none;
}

.aict-description-expand summary::before {
    content: "+ ";
    font-weight: 700;
}

.aict-description-expand[open] summary::before {
    content: "- ";
}

.aict-description-expand p {
    margin: 0.5rem 0 0 0;
    line-height: 1.6;
    color: var(--aict-gray-600);
}

/* Tool Interface */
.aict-tool-interface {
    background: var(--aict-gray-50);
    border-radius: var(--aict-radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

/* Form Groups */
.aict-form-group {
    margin-bottom: 1.25rem;
}

.aict-form-group label {
    display: block;
    font-weight: 600;
    color: var(--aict-gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.aict-required {
    color: var(--aict-error);
}

/* Input Fields */
.aict-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--aict-gray-200);
    border-radius: var(--aict-radius);
    font-size: 0.9375rem;
    color: var(--aict-gray-800);
    background: #fff;
    transition: var(--aict-transition);
    box-sizing: border-box;
}

.aict-input:focus {
    outline: none;
    border-color: var(--aict-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.aict-input::placeholder {
    color: var(--aict-gray-400);
}

.aict-textarea {
    min-height: 180px;
    resize: vertical;
    line-height: 1.6;
}

.aict-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11.5l-5-5h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.aict-number {
    max-width: 120px;
}

/* Character Count */
.aict-char-count {
    font-size: 0.8125rem;
    color: var(--aict-gray-500);
    text-align: right;
    margin-top: 0.375rem;
}

/* Web Context Toggle */
.aict-web-context-toggle {
    margin-top: 1rem;
    padding: 0.5rem 0.75rem;
    background: #f0f4ff;
    border-radius: var(--aict-radius);
    border: 1px solid #d0d8e8;
}
.aict-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
}
.aict-toggle-label input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--aict-primary);
}
.aict-toggle-text {
    font-weight: 600;
    color: var(--aict-text);
}
.aict-toggle-hint {
    color: var(--aict-muted);
    font-size: 0.8rem;
}

/* Form Actions */
.aict-form-actions {
    margin-top: 1.5rem;
}

/* Buttons */
.aict-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--aict-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--aict-transition);
    border: none;
    text-decoration: none;
}

.aict-btn-primary {
    background: linear-gradient(135deg, var(--aict-primary), var(--aict-primary-dark));
    color: #fff;
}

.aict-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.aict-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.aict-btn-secondary {
    background: var(--aict-gray-100);
    color: var(--aict-gray-700);
    border: 1px solid var(--aict-gray-200);
}

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

.aict-btn-ghost {
    background: transparent;
    color: var(--aict-gray-500);
    border: none;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.aict-btn-ghost:hover {
    color: var(--aict-gray-700);
    background: var(--aict-gray-100);
}

/* Spinner */
.aict-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: aict-spin 0.8s linear infinite;
}

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

/* Status Messages */
.aict-status {
    padding: 1rem 1.25rem;
    border-radius: var(--aict-radius);
    margin-top: 1rem;
    font-size: 0.9375rem;
}

.aict-status.loading {
    background: #eef2ff;
    color: #4338ca;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.aict-status.loading .aict-spinner {
    border-color: rgba(79, 70, 229, 0.3);
    border-top-color: #4f46e5;
}

.aict-status.success {
    background: #f0fdf4;
    color: #166534;
}

.aict-status.error {
    background: #fef2f2;
    color: #dc2626;
}

/* Output Area */
.aict-output {
    margin-top: 1.5rem;
    background: #fff;
    border: 2px solid var(--aict-gray-200);
    border-radius: var(--aict-radius);
    overflow: hidden;
}

.aict-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1.25rem;
    background: var(--aict-gray-50);
    border-bottom: 1px solid var(--aict-gray-200);
}

.aict-output-header h3 {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--aict-gray-700);
}

.aict-output-actions {
    display: flex;
    gap: 0.5rem;
}

.aict-output-actions .aict-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.aict-output-content {
    padding: 1.25rem;
    white-space: pre-wrap;
    line-height: 1.7;
    color: var(--aict-gray-800);
    min-height: 100px;
}

/* Sections */
.aict-section {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--aict-gray-200);
}

.aict-section h2 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--aict-gray-900);
    margin: 0 0 1.25rem 0;
}

/* How To Steps */
.aict-steps {
    padding-left: 1.25rem;
    margin: 0;
}

.aict-steps li {
    margin-bottom: 0.875rem;
    color: var(--aict-gray-700);
    line-height: 1.6;
    padding-left: 0.5rem;
}

.aict-steps li::marker {
    color: var(--aict-primary);
    font-weight: 700;
}

/* Tips List */
.aict-tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aict-tips-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.875rem;
    color: var(--aict-gray-700);
    line-height: 1.6;
}

.aict-tips-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--aict-success);
    font-weight: 700;
}

/* FAQ */
.aict-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.aict-faq-item {
    background: var(--aict-gray-50);
    border-radius: var(--aict-radius);
    overflow: hidden;
}

.aict-faq-item summary {
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--aict-gray-800);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.aict-faq-item summary::-webkit-details-marker {
    display: none;
}

.aict-faq-item summary::after {
    content: "+";
    font-size: 1.25rem;
    color: var(--aict-gray-400);
    transition: var(--aict-transition);
}

.aict-faq-item[open] summary::after {
    transform: rotate(45deg);
}

.aict-faq-item p {
    padding: 0 1.25rem 1rem 1.25rem;
    margin: 0;
    color: var(--aict-gray-600);
    line-height: 1.6;
}

/* Privacy Note */
.aict-privacy-note {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--aict-radius);
    margin-top: 2rem;
}

.aict-privacy-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.aict-privacy-content strong {
    display: block;
    color: #166534;
    margin-bottom: 0.25rem;
}

.aict-privacy-content p {
    margin: 0;
    color: #15803d;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* CTA Section */
.aict-cta-section {
    margin-top: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f0f4ff 0%, #fdf2f8 100%);
    border-radius: var(--aict-radius-lg);
    text-align: center;
}

.aict-cta-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--aict-gray-900);
    margin: 0 0 0.5rem 0;
}

.aict-cta-content p {
    color: var(--aict-gray-600);
    margin: 0 0 1.25rem 0;
}

.aict-cta-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Use Cases */
.aict-use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.aict-use-case-item {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    background: var(--aict-gray-50);
    border-radius: var(--aict-radius);
    border: 1px solid var(--aict-gray-200);
}

.aict-use-case-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--aict-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.aict-use-case-item p {
    margin: 0;
    color: var(--aict-gray-700);
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* Error State */
.aict-error {
    padding: 1.5rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--aict-radius);
    color: #dc2626;
    text-align: center;
}

/* Responsive */
@media (max-width: 640px) {
    .aict-tool-page {
        padding: 1.5rem 1rem;
    }

    .aict-tool-title {
        font-size: 1.75rem;
    }

    .aict-tool-description {
        font-size: 1rem;
    }

    .aict-tool-interface {
        padding: 1rem;
    }

    .aict-cta-buttons {
        flex-direction: column;
    }

    .aict-cta-buttons .aict-btn {
        width: 100%;
    }

    .aict-privacy-note {
        flex-direction: column;
        text-align: center;
    }
}