/* ===== SETTINGS PAGE ===== */
.settings-sections {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 600px;
}

.settings-section {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow), var(--glass-inset);
    border-radius: var(--radius);
    padding: 20px;
    transition: border-color var(--transition);
}

.settings-section:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.settings-section h3 {
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 0;
}

.setting-row + .setting-row {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.setting-label {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-primary);
}

.setting-label small {
    display: block;
    font-size: 0.74rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 2px;
    line-height: 1.4;
}

.setting-value {
    display: flex;
    gap: 8px;
    align-items: center;
}

.setting-value input {
    max-width: 100px;
}

.data-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

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

/* ── Strava sync bar (dashboard) ── */
.strava-sync-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow), var(--glass-inset);
    border-radius: 12px;
    padding: 10px 16px;
    margin-bottom: 16px;
}

.strava-sync-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    color: var(--text-muted);
}

.strava-logo {
    font-size: 1.1rem;
}

.btn-strava {
    background: #fc4c02;
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s;
    letter-spacing: 0.2px;
}

.btn-strava:hover {
    background: #e04400;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(252, 76, 2, 0.35);
}

.btn-strava:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ── Official Strava connect button ── */
.btn-strava-connect {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: opacity 0.15s;
}
.btn-strava-connect:hover {
    opacity: 0.85;
}

/* ── Plan import card ── */
.plan-import-card {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    padding: 16px;
    margin-top: 12px;
}

.plan-import-card textarea {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-primary);
    padding: 10px 12px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.8rem;
    resize: vertical;
    transition: border-color var(--transition);
}

.plan-import-card textarea:focus {
    border-color: rgba(99, 102, 241, 0.5);
    outline: none;
}

.plan-import-card code {
    background: rgba(99, 102, 241, 0.15);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: 'SF Mono', Monaco, monospace;
    color: var(--accent-hover);
}

.retention-value {
    color: var(--text-muted);
    font-size: 0.82rem;
    text-align: right;
    white-space: nowrap;
}