/*!
 * CCA SEO Tools — Admin Base Styles
 * Version: 1.0.0
 */

/* ─── CSS Variables ─────────────────────────────── */
:root {
    --cca-blue: #1E73E8;
    --cca-blue-dark: #1558b0;
    --cca-blue-light: #e8f0fe;
    --cca-blue-50: #f0f6ff;
    --cca-navy: #1a1f36;
    --cca-navy-light: #2d3348;
    --cca-white: #ffffff;
    --cca-bg: #f7f8fc;
    --cca-bg-card: #ffffff;
    --cca-border: #e2e8f0;
    --cca-border-light: #f1f5f9;
    --cca-text: #1e293b;
    --cca-text-secondary: #64748b;
    --cca-text-muted: #94a3b8;
    --cca-success: #10b981;
    --cca-warning: #f59e0b;
    --cca-error: #ef4444;
    --cca-pro-gold: #f59e0b;
    --cca-pro-gold-bg: #fef3c7;
    --cca-radius-sm: 6px;
    --cca-radius: 10px;
    --cca-radius-lg: 16px;
    --cca-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --cca-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --cca-shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --cca-shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.05);
    --cca-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --cca-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ─── Reset & Base ──────────────────────────────── */
.cca-dashboard-wrap *,
.cca-dashboard-wrap *::before,
.cca-dashboard-wrap *::after {
    box-sizing: border-box;
}

.cca-dashboard-wrap {
    font-family: var(--cca-font);
    color: var(--cca-text);
    background: var(--cca-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ─── Buttons ──────────────────────────────────── */
.cca-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 18px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--cca-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--cca-transition);
    text-decoration: none;
    font-family: var(--cca-font);
    line-height: 1.5;
    white-space: nowrap;
}

.cca-btn-primary {
    background: var(--cca-blue);
    color: var(--cca-white);
    border-color: var(--cca-blue);
}
.cca-btn-primary:hover {
    background: var(--cca-blue-dark);
    border-color: var(--cca-blue-dark);
    box-shadow: var(--cca-shadow-md);
    transform: translateY(-1px);
}

.cca-btn-secondary {
    background: var(--cca-white);
    color: var(--cca-text);
    border-color: var(--cca-border);
}
.cca-btn-secondary:hover {
    background: var(--cca-bg);
    border-color: var(--cca-text-muted);
}

.cca-btn-pro {
    background: linear-gradient(135deg, var(--cca-pro-gold), #fbbf24);
    color: #1a1a1a;
    border-color: var(--cca-pro-gold);
    font-weight: 600;
}
.cca-btn-pro:hover {
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
    transform: translateY(-1px);
}

.cca-btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

.cca-btn-lg {
    padding: 12px 28px;
    font-size: 16px;
}

.cca-btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--cca-radius-sm);
}

/* ─── PRO Badge ────────────────────────────────── */
.cca-pro-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: var(--cca-pro-gold-bg);
    color: #b45309;
    padding: 2px 7px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 6px;
}
.cca-pro-badge--sm { font-size: 9px; padding: 1px 5px; }
.cca-pro-badge--md { font-size: 11px; padding: 3px 10px; }
.cca-pro-badge--lg { font-size: 13px; padding: 4px 14px; }

/* ─── Tabs ─────────────────────────────────────── */
.cca-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: var(--cca-bg-card);
    border-radius: var(--cca-radius);
    padding: 4px;
    box-shadow: var(--cca-shadow-sm);
    border: 1px solid var(--cca-border-light);
    overflow-x: auto;
    flex-wrap: nowrap;
}
.cca-tab {
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    border: none;
    background: transparent;
    color: var(--cca-text-secondary);
    cursor: pointer;
    border-radius: var(--cca-radius-sm);
    transition: all var(--cca-transition);
    white-space: nowrap;
    font-family: var(--cca-font);
}
.cca-tab:hover {
    color: var(--cca-text);
    background: var(--cca-blue-50);
}
.cca-tab.active {
    background: var(--cca-blue);
    color: var(--cca-white);
    box-shadow: var(--cca-shadow-sm);
}

/* ─── Search Bar ───────────────────────────────── */
.cca-search-bar {
    position: relative;
    margin-bottom: 20px;
}
.cca-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    pointer-events: none;
}
.cca-search-input {
    width: 100%;
    padding: 12px 16px 12px 42px;
    font-size: 14px;
    border: 1px solid var(--cca-border);
    border-radius: var(--cca-radius);
    background: var(--cca-white);
    color: var(--cca-text);
    transition: all var(--cca-transition);
    font-family: var(--cca-font);
    outline: none;
}
.cca-search-input:focus {
    border-color: var(--cca-blue);
    box-shadow: 0 0 0 3px rgba(30, 115, 232, 0.1);
}
.cca-search-input::placeholder {
    color: var(--cca-text-muted);
}

/* ─── Tools Grid ───────────────────────────────── */
.cca-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

/* ─── Tool Card ────────────────────────────────── */
.cca-tool-card {
    background: var(--cca-bg-card);
    border-radius: var(--cca-radius);
    padding: 20px;
    border: 1px solid var(--cca-border);
    box-shadow: var(--cca-shadow-sm);
    transition: all var(--cca-transition);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.cca-tool-card:hover {
    box-shadow: var(--cca-shadow-lg);
    border-color: var(--cca-blue);
    transform: translateY(-2px);
}
.cca-tool-card--pro {
    border-color: var(--cca-pro-gold-bg);
    background: linear-gradient(135deg, #fff, #fffbeb);
}
.cca-tool-card--pro:hover {
    border-color: var(--cca-pro-gold);
}
.cca-tool-card-icon {
    font-size: 32px;
    line-height: 1;
}
.cca-tool-card-body h3 {
    margin: 0 0 6px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--cca-navy);
}
.cca-tool-card-body p {
    margin: 0;
    font-size: 13px;
    color: var(--cca-text-secondary);
    line-height: 1.5;
}
.cca-tool-card .cca-btn {
    margin-top: auto;
    align-self: flex-start;
}

/* ─── Card Utility Classes ─────────────────────── */
.cca-card-header {
    margin-bottom: 16px;
}
.cca-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--cca-navy);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
.cca-card-description {
    font-size: 13px;
    color: var(--cca-text-secondary);
    margin: 0;
}

/* ─── Form Elements ───────────────────────────── */
.cca-text-input,
.cca-select {
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid var(--cca-border);
    border-radius: var(--cca-radius-sm);
    background: var(--cca-white);
    color: var(--cca-text);
    font-family: var(--cca-font);
    transition: border-color var(--cca-transition);
    outline: none;
}
.cca-text-input:focus,
.cca-select:focus {
    border-color: var(--cca-blue);
    box-shadow: 0 0 0 3px rgba(30, 115, 232, 0.1);
}
.cca-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    font-size: 14px;
    border: 1px solid var(--cca-border);
    border-radius: var(--cca-radius-sm);
    background: var(--cca-white);
    color: var(--cca-text);
    font-family: var(--cca-font);
    resize: vertical;
    outline: none;
    transition: border-color var(--cca-transition);
}
.cca-textarea:focus {
    border-color: var(--cca-blue);
    box-shadow: 0 0 0 3px rgba(30, 115, 232, 0.1);
}
.cca-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--cca-text);
    margin-bottom: 6px;
}

/* ─── Toggle Switch ────────────────────────────── */
.cca-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    vertical-align: middle;
}
.cca-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}
.cca-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--cca-border);
    border-radius: 24px;
    transition: var(--cca-transition);
}
.cca-toggle-slider::before {
    content: "";
    position: absolute;
    height: 18px; width: 18px;
    left: 3px; bottom: 3px;
    background: var(--cca-white);
    border-radius: 50%;
    transition: var(--cca-transition);
}
.cca-toggle input:checked + .cca-toggle-slider {
    background: var(--cca-blue);
}
.cca-toggle input:checked + .cca-toggle-slider::before {
    transform: translateX(20px);
}
.cca-toggle-label {
    font-size: 13px;
    color: var(--cca-text-secondary);
    margin-left: 10px;
    vertical-align: middle;
}

/* ─── Modal ────────────────────────────────────── */
.cca-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: ccaFadeIn 0.2s ease;
}
.cca-modal {
    background: var(--cca-white);
    border-radius: var(--cca-radius-lg);
    box-shadow: var(--cca-shadow-lg);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    animation: ccaSlideUp 0.25s ease;
}
.cca-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--cca-border);
    position: sticky;
    top: 0;
    background: var(--cca-white);
    z-index: 1;
    border-radius: var(--cca-radius-lg) var(--cca-radius-lg) 0 0;
}
.cca-modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--cca-navy);
}
.cca-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--cca-bg);
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cca-text-secondary);
    transition: all var(--cca-transition);
}
.cca-modal-close:hover {
    background: var(--cca-error);
    color: var(--cca-white);
}
.cca-modal-body {
    padding: 24px;
}

/* ─── Output / Code Block ──────────────────────── */
.cca-code-output {
    background: #1e293b;
    color: #e2e8f0;
    padding: 16px;
    border-radius: var(--cca-radius);
    font-family: "SF Mono", "Fira Code", "Fira Mono", Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    position: relative;
    max-height: 400px;
    overflow-y: auto;
}
.cca-copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 10px;
    font-size: 11px;
    background: rgba(255,255,255,0.1);
    color: var(--cca-white);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--cca-radius-sm);
    cursor: pointer;
    transition: all var(--cca-transition);
}
.cca-copy-btn:hover {
    background: rgba(255,255,255,0.2);
}
.cca-copy-btn.copied {
    background: var(--cca-success);
    border-color: var(--cca-success);
}

/* ─── Stats / Result Row ───────────────────────── */
.cca-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}
.cca-stat-card {
    background: var(--cca-blue-50);
    border-radius: var(--cca-radius);
    padding: 14px 16px;
    text-align: center;
    border: 1px solid var(--cca-border-light);
}
.cca-stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--cca-blue);
    display: block;
    line-height: 1.2;
}
.cca-stat-label {
    font-size: 12px;
    color: var(--cca-text-secondary);
    margin-top: 2px;
}

/* ─── Alerts / Notices ─────────────────────────── */
.cca-alert {
    padding: 12px 16px;
    border-radius: var(--cca-radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
    border-left: 3px solid;
}
.cca-alert-success {
    background: #ecfdf5;
    border-color: var(--cca-success);
    color: #065f46;
}
.cca-alert-warning {
    background: #fffbeb;
    border-color: var(--cca-warning);
    color: #92400e;
}
.cca-alert-error {
    background: #fef2f2;
    border-color: var(--cca-error);
    color: #991b1b;
}
.cca-alert-info {
    background: var(--cca-blue-50);
    border-color: var(--cca-blue);
    color: #1e40af;
}

/* ─── Animations ───────────────────────────────── */
@keyframes ccaFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes ccaSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Settings Page Overrides ──────────────────── */
.cca-settings-wrap {
    max-width: 800px;
    margin: 20px 20px 20px 0;
    font-family: var(--cca-font);
}
.cca-settings-wrap .form-table th {
    padding: 15px 10px 15px 0;
    width: 200px;
}
.cca-settings-wrap .form-table td {
    padding: 15px 10px;
}
.cca-settings-form {
    background: var(--cca-white);
    padding: 24px;
    border-radius: var(--cca-radius);
    border: 1px solid var(--cca-border);
    box-shadow: var(--cca-shadow-sm);
    margin-bottom: 24px;
}
.cca-settings-form h2 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 12px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--cca-border-light);
}
.cca-settings-form .form-table {
    margin-top: 0;
}
.cca-settings-form .form-table th {
    font-weight: 500;
    color: var(--cca-text);
}
.cca-settings-pro-card {
    background: linear-gradient(135deg, #1a1f36, #2d3348);
    color: var(--cca-white);
    border-radius: var(--cca-radius-lg);
    padding: 32px;
    box-shadow: var(--cca-shadow-lg);
}
.cca-settings-pro-card h2 {
    margin: 0 0 12px 0;
    font-size: 22px;
}
.cca-settings-pro-card p {
    font-size: 14px;
    opacity: 0.85;
    margin: 0 0 20px 0;
}
.cca-settings-pro-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 8px;
}
.cca-settings-pro-features li {
    font-size: 13px;
    opacity: 0.9;
}
.cca-settings-pro-card .cca-btn-pro {
    background: var(--cca-pro-gold);
    border-color: var(--cca-pro-gold);
}