/* ============================================
   Home Page Styles - Minimalist Design
   ============================================ */

/* Metrics/Stats Grid */
.metrics {
    max-width: 1024px;
    margin: 1.5rem auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.metric {
    background: white;
    border-radius: var(--fc-radius-lg);
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--fc-shadow-sm);
    transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.metric:hover {
    box-shadow: var(--fc-shadow-md);
    border-color: var(--primary-light);
}

.metric h2 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--fc-text-muted);
}

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

.metric-note {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    color: var(--fc-text-muted);
}

.metric--skeleton {
    opacity: 0.6;
}

.metric-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Action buttons area */
.home-actions {
    max-width: 1024px;
    margin: 0 auto 1.5rem;
    padding: 0 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.home-actions .auth-btn {
    min-width: 0;
    flex: 1;
    min-width: 160px;
}

/* Error/Loading states */
.home-error {
    max-width: 1024px;
    margin: 1rem auto;
    padding: 1rem 1.5rem;
    font-size: 0.875rem;
    color: var(--danger);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--fc-radius-md);
}

.home-snapshot-loading {
    max-width: 1024px;
    margin: 1rem auto;
    padding: 0 1.5rem;
    font-size: 0.875rem;
    color: var(--fc-text-muted);
}

/* Section titles */
.home-section-title {
    max-width: 1024px;
    margin: 2rem auto 0.75rem;
    padding: 0 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--fc-text-muted);
}

.home-note {
    max-width: 1024px;
    margin: 0.5rem auto 1rem;
    padding: 0 1.5rem;
    font-size: 0.875rem;
    color: var(--fc-text-muted);
}

.home-note a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.home-note a:hover {
    text-decoration: underline;
}

/* Deck list */
.deck-list {
    max-width: 1024px;
    margin: 0 auto 1.5rem;
    padding: 0 1.5rem;
    display: grid;
    gap: 0.75rem;
}

.deck-row {
    background: white;
    border-radius: var(--fc-radius-lg);
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    box-shadow: var(--fc-shadow-sm);
    transition: all 0.15s ease;
}

.deck-row:hover {
    box-shadow: var(--fc-shadow-md);
    border-color: var(--primary-light);
}

.deck-row-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.deck-row-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--fc-text-main);
}

.deck-row-count {
    font-size: 0.875rem;
    font-variant-numeric: tabular-nums;
    color: var(--fc-text-muted);
    background: var(--primary-bg);
    padding: 0.25rem 0.75rem;
    border-radius: var(--fc-radius-chip);
}

.deck-row-actions {
    margin-top: 0.75rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.deck-row-actions .auth-btn {
    min-width: 0;
    flex: 1;
    text-align: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Signed-out Home layout */
.home-signedout {
    min-height: calc(100vh - 100px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    gap: 2rem;
}

/* Overview card - matches login card style */
.overview-card {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
    border-radius: var(--fc-radius-lg);
    background: white;
    border: 1px solid var(--border);
    box-shadow: var(--fc-shadow-md);
    text-align: center;
}

.overview-card h2 {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.overview-card p {
    margin: 0 0 1rem;
    font-size: 0.9375rem;
    color: var(--fc-text-muted);
}

.bullets {
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: left;
}

.bullets li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9375rem;
    color: var(--fc-text-muted);
}

.bullets li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

/* When inside the signed-out stack, let wrapper own spacing */
.home-signedout .login-card {
    margin: 0;
    width: 100%;
}

/* ============================================
   Auth Gate (Loading Screen)
   ============================================ */

.auth-gate {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    text-align: center;
    background: white;
}

.auth-title {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.auth-msg {
    margin: 0;
    font-size: 1rem;
    color: var(--fc-text-main);
}

.auth-sub {
    margin: 0;
    font-size: 0.875rem;
    color: var(--fc-text-muted);
}

.auth-spinner {
    width: 40px;
    height: 40px;
    margin: 1rem 0;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: fc-auth-spin 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
    .auth-spinner {
        animation: none;
    }
}

/* Auth buttons */
.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--fc-radius-md);
    border: 1px solid var(--border-strong);
    background: white;
    color: var(--fc-text-main);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
}

.auth-btn:hover,
.auth-btn:focus-visible {
    background: var(--primary-bg);
    border-color: var(--primary);
    color: var(--primary);
    outline: none;
}

.auth-btn:active {
    transform: translateY(1px);
}

.auth-btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.auth-btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.auth-btn-primary:hover,
.auth-btn-primary:focus-visible {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
}

/* Primary CTA area */
.home-primary-cta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 200px;
}

.home-cta-sub {
    font-size: 0.8125rem;
    color: var(--fc-text-muted);
    padding-left: 0.25rem;
}

/* ============================================
   Up Next Controls (Search & Filter)
   ============================================ */

.home-upnext-controls {
    max-width: 1024px;
    margin: 0 auto 1rem;
    padding: 0 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.home-upnext-search {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    font-family: inherit;
    border-radius: var(--fc-radius-md);
    border: 1px solid var(--border-strong);
    background: white;
    color: var(--fc-text-main);
}

.home-upnext-search:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.home-upnext-search::placeholder {
    color: var(--fc-text-light);
}

.home-upnext-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.home-upnext-filter-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--fc-text-muted);
}

.home-upnext-filter-select {
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-size: 0.875rem;
    font-family: inherit;
    border-radius: var(--fc-radius-md);
    border: 1px solid var(--border-strong);
    background: white url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
    color: var(--fc-text-main);
    appearance: none;
    cursor: pointer;
}

.home-upnext-filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .metrics {
        grid-template-columns: 1fr 1fr;
    }
    
    .home-upnext-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .home-upnext-search {
        width: 100%;
    }
    
    .home-upnext-filter {
        justify-content: space-between;
    }
}

@media (max-width: 420px) {
    .metrics {
        grid-template-columns: 1fr;
    }
    
    .home-actions {
        flex-direction: column;
    }
    
    .home-actions .auth-btn {
        width: 100%;
    }
}