/**
 * SEO Audit - WordPress Plugin Styles
 * Clean light gray design
 */

:root {
    --seo-primary: #180D35;
    --seo-secondary: #2a1a4a;
    --seo-background: #f5f7fa;
    --seo-text: #1d2327;
    --seo-text-light: #666;
    --seo-success: #22c55e;
    --seo-warning: #f59e0b;
    --seo-error: #ef4444;
    --seo-info: #180D35;
    --seo-border: #e5e7eb;
    --seo-card-bg: #ffffff;
    --seo-input-bg: #ffffff;
    --seo-shadow: 0 1px 3px rgba(0,0,0,0.08);
    --seo-radius: 12px;
    --seo-radius-sm: 8px;
}

/* Container */
.seo-audit-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--seo-text);
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    box-shadow: var(--seo-shadow);
    border: 1px solid var(--seo-border);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.seo-audit-container * {
    box-sizing: border-box;
}

.seo-audit-container.seo-audit-frontend {
    min-height: auto;
}

.seo-audit-container * {
    box-sizing: border-box;
}

/* Header */
.seo-audit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--seo-card-bg);
    border-bottom: 1px solid var(--seo-border);
}

.seo-audit-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.seo-audit-logo svg {
    width: 28px;
    height: 28px;
    stroke: var(--seo-primary);
}

.seo-audit-logo-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--seo-primary);
}

.seo-audit-logo-brand {
    font-size: 12px;
    color: var(--seo-text-light);
}

/* Tabs */
.seo-audit-tabs {
    display: flex;
    background: var(--seo-card-bg);
    border-bottom: 1px solid var(--seo-border);
    padding: 0 16px;
}

.seo-audit-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border: none;
    background: transparent;
    color: var(--seo-text-light);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.2s ease;
}

.seo-audit-tab svg {
    width: 16px;
    height: 16px;
}

.seo-audit-tab:hover {
    color: #ffffff;
    background: var(--seo-primary);
    border-radius: 50px;
    border-bottom-color: transparent;
}

.seo-audit-tab.active {
    color: var(--seo-primary);
    border-bottom-color: var(--seo-primary);
    background: transparent;
    border-radius: 0;
}

/* URL Section */
.seo-audit-url-section {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    background: var(--seo-card-bg);
    border-bottom: 1px solid var(--seo-border);
}

.seo-audit-url-input {
    flex: 1;
    padding: 14px 18px;
    background: var(--seo-input-bg);
    border: 1px solid var(--seo-border);
    border-radius: 50px;
    color: var(--seo-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.seo-audit-url-input:focus {
    border-color: var(--seo-primary);
    box-shadow: 0 0 0 3px rgba(24, 13, 53, 0.1);
}

.seo-audit-url-input::placeholder {
    color: #aaa;
}

.seo-audit-analyze-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--seo-primary);
    border: none;
    border-radius: 50px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.seo-audit-analyze-btn:hover {
    background: var(--seo-secondary);
    transform: translateY(-1px);
}

.seo-audit-analyze-btn svg {
    width: 16px;
    height: 16px;
}

/* Loading */
.seo-audit-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    text-align: center;
    background: var(--seo-card-bg);
}

.seo-audit-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--seo-border);
    border-top-color: var(--seo-primary);
    border-radius: 50%;
    animation: seo-audit-spin 0.8s linear infinite;
}

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

.seo-audit-loading p {
    margin-top: 16px;
    color: var(--seo-text-light);
}

/* Main Content */
.seo-audit-main-content {
    padding: 24px;
    padding-bottom: 0;
    background: var(--seo-background);
}

.seo-audit-tab-content {
    display: none;
}

.seo-audit-tab-content.active {
    display: block;
    padding-bottom: 24px;
}
/* Score Summary */
.seo-audit-score-summary {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.seo-audit-score-card {
    flex: 1;
    padding: 20px;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    text-align: center;
    border: 1px solid var(--seo-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.seo-audit-score-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--seo-shadow);
}

.seo-audit-score-card.active {
    border-color: currentColor;
    border-width: 2px;
}

.seo-audit-score-card.passed {
    color: var(--seo-success);
}

.seo-audit-score-card.passed.active {
    background: rgba(34, 197, 94, 0.05);
}

.seo-audit-score-card.errors {
    color: var(--seo-error);
}

.seo-audit-score-card.errors.active {
    background: rgba(239, 68, 68, 0.05);
}

.seo-audit-score-card.warnings {
    color: var(--seo-warning);
}

.seo-audit-score-card.warnings.active {
    background: rgba(245, 158, 11, 0.05);
}

.seo-audit-score-value {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.seo-audit-score-label {
    font-size: 12px;
    text-transform: uppercase;
    margin-top: 8px;
    color: var(--seo-text-light);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Filter Info */
.seo-audit-filter-info {
    background: var(--seo-card-bg);
    padding: 12px 16px;
    border-radius: var(--seo-radius-sm);
    margin-bottom: 16px;
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--seo-border);
    color: var(--seo-text);
}

.seo-audit-clear-filter {
    background: none;
    border: none;
    color: var(--seo-primary);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
}

.seo-audit-clear-filter:hover {
    text-decoration: underline;
}

/* Section */
.seo-audit-section {
    margin-bottom: 24px;
}

.seo-audit-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--seo-text);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.seo-audit-section-title svg {
    width: 18px;
    height: 18px;
    color: var(--seo-primary);
}

/* Audit Item */
.seo-audit-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    margin-bottom: 8px;
    border: 1px solid var(--seo-border);
}

.seo-audit-item.hidden {
    display: none;
}

.seo-audit-status-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.seo-audit-status-icon.passed {
    background: rgba(34, 197, 94, 0.12);
    color: var(--seo-success);
}

.seo-audit-status-icon.error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--seo-error);
}

.seo-audit-status-icon.warning {
    background: rgba(245, 158, 11, 0.12);
    color: var(--seo-warning);
}

.seo-audit-status-icon.info {
    background: rgba(24, 13, 53, 0.08);
    color: var(--seo-info);
}

.seo-audit-status-icon svg {
    width: 14px;
    height: 14px;
}

.seo-audit-item-content {
    flex: 1;
    min-width: 0;
}

.seo-audit-item-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--seo-text);
}

.seo-audit-item-desc {
    font-size: 13px;
    color: var(--seo-text-light);
    margin-top: 4px;
}

.seo-audit-item-value {
    font-size: 12px;
    color: var(--seo-text-light);
    margin-top: 10px;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    background: var(--seo-background);
    padding: 10px 12px;
    border-radius: var(--seo-radius-sm);
    word-break: break-word;
    white-space: pre-wrap;
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--seo-border);
}

/* Clickable Item */
.seo-audit-item.clickable {
    cursor: pointer;
}

.seo-audit-item.clickable:hover {
    border-color: var(--seo-primary);
}

.seo-audit-url-list {
    margin-top: 12px;
    max-height: 200px;
    overflow-y: auto;
    background: var(--seo-background);
    border-radius: var(--seo-radius-sm);
    padding: 12px;
    border: 1px solid var(--seo-border);
}

.seo-audit-url-list.hidden {
    display: none;
}

.seo-audit-url-list a {
    display: block;
    color: var(--seo-primary);
    font-size: 12px;
    padding: 6px 0;
    text-decoration: none;
    word-break: break-all;
    border-bottom: 1px solid var(--seo-border);
}

.seo-audit-url-list a:last-child {
    border-bottom: none;
}

.seo-audit-url-list a:hover {
    text-decoration: underline;
}

/* Info Item */
.seo-audit-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    margin-bottom: 8px;
    border: 1px solid var(--seo-border);
}

.seo-audit-info-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--seo-text);
}

.seo-audit-info-value {
    font-size: 14px;
    color: var(--seo-text-light);
    word-break: break-all;
    max-width: 60%;
    text-align: right;
}

/* Headings Structure */
.seo-audit-heading-list {
    margin-bottom: 12px;
}

.seo-audit-heading-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius-sm);
    margin-bottom: 6px;
    border: 1px solid var(--seo-border);
}

.seo-audit-heading-tag {
    flex-shrink: 0;
    padding: 4px 10px;
    background: var(--seo-primary);
    color: #ffffff;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.seo-audit-heading-text {
    font-size: 14px;
    color: var(--seo-text);
    word-break: break-word;
    line-height: 1.5;
}

/* Keywords Header */
.seo-audit-keywords-header {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.seo-audit-stat-box {
    flex: 1;
    padding: 20px;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    text-align: center;
    border: 1px solid var(--seo-border);
}

.seo-audit-stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--seo-primary);
    line-height: 1;
}

.seo-audit-stat-label {
    font-size: 12px;
    text-transform: uppercase;
    margin-top: 8px;
    color: var(--seo-text-light);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Keywords Cloud */
.seo-audit-keywords-cloud {
    background: #f9f9f9;
    border-radius: var(--seo-radius);
    padding: 24px;
    min-height: 120px;
    border: 1px solid var(--seo-border);
    line-height: 2.2;
    text-align: center;
}

.seo-audit-keywords-cloud span {
    display: inline-block;
    padding: 6px 14px;
    margin: 4px;
    background: #ffffff;
    border-radius: 50px;
    color: var(--seo-text);
    transition: all 0.2s ease;
}

.seo-audit-keywords-cloud span:hover {
    background: #f0f0f0;
}

.seo-audit-keywords-cloud span.s1 { font-size: 12px; opacity: 0.6; }
.seo-audit-keywords-cloud span.s2 { font-size: 14px; opacity: 0.7; }
.seo-audit-keywords-cloud span.s3 { font-size: 16px; opacity: 0.8; }
.seo-audit-keywords-cloud span.s4 { font-size: 18px; opacity: 0.9; }
.seo-audit-keywords-cloud span.s5 { font-size: 20px; color: var(--seo-primary); }
.seo-audit-keywords-cloud span.s6 { font-size: 24px; font-weight: 600; color: var(--seo-primary); }

/* Keywords Table */
.seo-audit-keywords-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    overflow: hidden;
    border: 1px solid var(--seo-border);
}

.seo-audit-keywords-table th,
.seo-audit-keywords-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--seo-border);
}

.seo-audit-keywords-table th {
    background: var(--seo-background);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--seo-text-light);
    letter-spacing: 0.5px;
}

.seo-audit-keywords-table td {
    font-size: 14px;
    color: var(--seo-text);
}

.seo-audit-keywords-table tr:last-child td {
    border-bottom: none;
}

.seo-audit-keywords-table tr:hover td {
    background: var(--seo-background);
}

/* Export Section */
.seo-audit-export-section {
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    padding: 28px;
    border: 1px solid var(--seo-border);
}

.seo-audit-export-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--seo-text);
}

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

.seo-audit-form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--seo-text);
}

.seo-audit-form-input {
    width: 100%;
    max-width: 400px;
    padding: 14px 18px;
    background: var(--seo-input-bg);
    border: 1px solid var(--seo-border);
    border-radius: 50px;
    color: var(--seo-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.seo-audit-form-input:focus {
    border-color: var(--seo-primary);
    box-shadow: 0 0 0 3px rgba(24, 13, 53, 0.1);
}

.seo-audit-form-input:disabled,
.seo-audit-form-input[readonly] {
    background: var(--seo-background);
    color: var(--seo-text-light);
    cursor: not-allowed;
}

.seo-audit-export-info {
    margin-bottom: 20px;
}

.seo-audit-export-info-value {
    font-size: 15px;
    color: var(--seo-text);
    padding: 6px 0;
}

.seo-audit-export-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 28px;
    background: var(--seo-primary);
    border: none;
    border-radius: 50px;
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 24px;
}

.seo-audit-export-btn:hover {
    background: var(--seo-secondary);
    transform: translateY(-1px);
}

.seo-audit-export-btn svg {
    width: 18px;
    height: 18px;
}

/* Footer */
.seo-audit-footer {
    padding: 16px 24px;
    background: var(--seo-card-bg);
    text-align: center;
    font-size: 13px;
    color: var(--seo-text-light);
}

.seo-audit-footer a {
    color: var(--seo-primary);
    text-decoration: none;
    font-weight: 500;
}

.seo-audit-footer a:hover {
    text-decoration: underline;
}

/* Shortcode Info (Admin) */
.seo-audit-shortcode-info {
    margin-top: 24px;
    padding: 24px;
    background: var(--seo-card-bg);
    border-radius: var(--seo-radius);
    border: 1px solid var(--seo-border);
}

.seo-audit-shortcode-info h3 {
    margin: 0 0 12px 0;
    font-size: 16px;
    color: var(--seo-text);
}

.seo-audit-shortcode-info p {
    margin: 8px 0;
    font-size: 14px;
    color: var(--seo-text-light);
}

.seo-audit-shortcode-info code {
    display: inline-block;
    background: var(--seo-background);
    padding: 10px 16px;
    border-radius: var(--seo-radius-sm);
    font-size: 13px;
    border: 1px solid var(--seo-border);
    color: var(--seo-primary);
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

/* Link with Icon */
.seo-audit-link-icon {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--seo-primary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.seo-audit-link-icon:hover {
    text-decoration: underline;
}

.seo-audit-link-icon svg {
    width: 12px;
    height: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .seo-audit-container {
        border-radius: 0;
    }
    
    .seo-audit-score-summary {
        flex-direction: column;
    }
    
    .seo-audit-keywords-header {
        flex-direction: column;
    }
    
    .seo-audit-url-section {
        flex-direction: column;
    }
    
    .seo-audit-tab span {
        display: none;
    }
    
    .seo-audit-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .seo-audit-info-value {
        max-width: 100%;
        text-align: left;
    }
    
    .seo-audit-form-input {
        max-width: 100%;
    }
}

/* Admin specific */
.seo-audit-admin {
    margin-top: 20px;
    max-width: 1200px;
}

/* Message boxes */
.seo-audit-message {
    padding: 14px 18px;
    border-radius: var(--seo-radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
}

.seo-audit-message.error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid var(--seo-error);
    color: var(--seo-error);
}

.seo-audit-message.success {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid var(--seo-success);
    color: var(--seo-success);
}

/* No data state */
.seo-audit-no-data {
    text-align: center;
    padding: 40px 24px;
    color: var(--seo-text-light);
    font-size: 14px;
}

/* Status badges */
.seo-audit-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.seo-audit-status.ok {
    background: rgba(34, 197, 94, 0.12);
    color: var(--seo-success);
}

.seo-audit-status.warn {
    background: rgba(245, 158, 11, 0.12);
    color: var(--seo-warning);
}

.seo-audit-status.err {
    background: rgba(239, 68, 68, 0.12);
    color: var(--seo-error);
}