/* ═══════════════════════════════════════════════════════════════════════
   Cached Data Indicator Component
   ─────────────────────────────────────────────────────────────────────
   Shows a badge when displaying cached data, with animated spinner when
   fetching fresh API data. Auto-hides when fresh data is loaded.
   ══════════════════════════════════════════════════════════════════════ */

.cached-data-indicator {
    position: sticky;
    top: 0;
    z-index: 1200;
    margin-bottom: 16px;
    animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cached-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cached-data-indicator.fetching .cached-badge {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    box-shadow: 0 4px 12px rgba(79, 172, 254, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.cached-icon {
    font-size: 1.1rem;
    opacity: 0.95;
}

.cached-text {
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

.cached-time {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-left: 4px;
    font-weight: 400;
}

.refresh-spinner {
    display: flex;
    align-items: center;
    margin-left: 4px;
}

/* Pulse animation when fetching fresh data */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(79, 172, 254, 0.4);
    }
    50% {
        box-shadow: 0 6px 20px rgba(79, 172, 254, 0.6);
    }
}

/* Slide down entrance animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    .cached-badge {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        box-shadow: 0 2px 12px rgba(102, 126, 234, 0.4);
    }

    .cached-data-indicator.fetching .cached-badge {
        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
        box-shadow: 0 4px 16px rgba(79, 172, 254, 0.5);
    }
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .cached-badge {
        font-size: 0.8rem;
        padding: 6px 12px;
        gap: 6px;
    }

    .cached-time {
        display: none; /* Hide timestamp on mobile to save space */
    }
}