/* seo_stats Dashboard Styles
   Minimal custom styles layered on top of Pico CSS.
   No decorative unicode or emojis.
*/

/* --- Layout --- */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.dashboard-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    background: var(--pico-card-background-color, #1a1a2e);
    border-bottom: 1px solid var(--pico-muted-border-color, #333);
}

.nav-brand a {
    color: var(--pico-primary, #7c3aed);
    text-decoration: none;
    font-size: 1.1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--pico-color, #ccc);
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--pico-primary, #7c3aed);
}

main.container {
    padding-top: 1.5rem;
    flex: 1;
}

/* --- Dashboard Header --- */
.dashboard-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.site-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.site-selector label {
    white-space: nowrap;
    margin: 0;
}

.site-selector select {
    min-width: 200px;
    margin: 0;
}

.date-picker {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-left: auto;
}

.date-presets {
    display: flex;
    gap: 0.5rem;
}

.date-presets button {
    padding: 0.3rem 0.75rem;
    font-size: 0.85rem;
}

.date-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.date-range input[type="date"] {
    width: auto;
    margin: 0;
    padding: 0.3rem 0.5rem;
}

/* --- Metric Cards --- */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric-card {
    padding: 1.25rem;
    text-align: center;
    margin: 0;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--pico-muted-color, #999);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pico-primary, #7c3aed);
    margin: 0;
}

/* --- Charts --- */
.chart-container {
    position: relative;
    height: 280px;
    padding: 0.5rem 0;
}

/* --- Tables --- */
.table-scroll {
    overflow-x: auto;
}

table {
    font-size: 0.9rem;
}

/* --- Login --- */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.login-card {
    max-width: 380px;
    width: 100%;
}

.login-card header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-card header h2 {
    margin-bottom: 0.25rem;
}

.login-card header p {
    color: var(--pico-muted-color, #999);
    font-size: 0.9rem;
    margin: 0;
}

.error-box {
    background: var(--pico-del-color, #c0392b);
    color: #fff;
    padding: 0.75rem 1rem;
    border-radius: var(--pico-border-radius, 4px);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* --- Phase 2: Two-column grid layout --- */
.two-col-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .two-col-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Phase 2: Smaller chart variant for donut chart in sources view --- */
.chart-container--small {
    height: 220px;
}

/* --- Phase 2: Sources page sub-labels and links --- */
.source-detail-link {
    float: right;
    font-size: 0.85rem;
    font-weight: normal;
    color: var(--pico-primary, #7c3aed);
    text-decoration: none;
}

.source-detail-link:hover {
    text-decoration: underline;
}

.section-sublabel {
    font-size: 0.8rem;
    color: var(--pico-muted-color, #999);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.top-referrers-section {
    margin-top: 0.5rem;
}

/* --- Phase 4: Loading spinners --- */
.loading-spinner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--pico-muted-color, #999);
    font-size: 0.9rem;
    padding: 1rem 0;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--pico-muted-border-color, #555);
    border-top-color: var(--pico-primary, #7c3aed);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    flex-shrink: 0;
}

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

/* --- Phase 4: Error state --- */
.error-state {
    padding: 1rem;
    border: 1px solid var(--pico-del-color, #c0392b);
    border-radius: var(--pico-border-radius, 4px);
    background: rgba(192, 57, 43, 0.08);
    margin: 0.5rem 0;
}

.error-state-msg {
    margin: 0;
    font-size: 0.9rem;
    color: var(--pico-del-color, #c0392b);
}

/* --- Phase 4: Success notification --- */
.success-box {
    background: rgba(16, 185, 129, 0.15);
    color: var(--pico-ins-color, #10b981);
    padding: 0.75rem 1rem;
    border-radius: var(--pico-border-radius, 4px);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* --- Phase 4: Performance metric unit label --- */
.metric-unit {
    font-size: 0.75rem;
    color: var(--pico-muted-color, #999);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Phase 4: Small action buttons in table --- */
.small-btn {
    padding: 0.2rem 0.6rem;
    font-size: 0.8rem;
    margin: 0;
}

/* --- Phase 4: Status badges --- */
.badge-active {
    color: var(--pico-ins-color, #10b981);
    font-weight: 600;
    font-size: 0.85rem;
}

.badge-inactive {
    color: var(--pico-muted-color, #999);
    font-size: 0.85rem;
}

.actions-cell {
    white-space: nowrap;
}

/* --- Phase 4: Settings page two-col form grid --- */
.two-col-grid label {
    display: block;
}

/* Modal footer button alignment */
dialog footer {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* --- Connection status dots --- */
.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    min-width: 10px;
    min-height: 10px;
    border-radius: 50%;
    vertical-align: middle;
    font-size: 0;
    line-height: 0;
    overflow: hidden;
}
.status-dot--connected {
    background-color: #10b981;
}
.status-dot--disconnected {
    background-color: #ef4444;
}
.status-dot--loading {
    background-color: #6b7280;
}