/* ============================================================
   Event Hub — Premium Detail Page
   ============================================================ */

/* --- Header Banner --- */
.event-hub-header {
    background: linear-gradient(135deg, #312e81 0%, #6366f1 100%);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    margin-bottom: 1.25rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.event-hub-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.event-hub-header-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.event-hub-header-info {
    flex: 1;
    min-width: 0;
}

.event-hub-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.event-hub-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.event-hub-meta {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    opacity: 0.9;
    flex-wrap: wrap;
}

.event-hub-meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.event-hub-meta-item svg {
    opacity: 0.7;
}

/* --- Health Score Ring --- */
.event-hub-health {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.event-hub-health-ring {
    position: relative;
    width: 72px;
    height: 72px;
}

.event-hub-health-ring svg {
    transform: rotate(-90deg);
}

.event-hub-health-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.25rem;
    font-weight: 700;
}

.event-hub-health-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

/* --- Phase Journey Bar --- */
.event-hub-phase-bar {
    display: flex;
    align-items: center;
    gap: 0;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
}

.event-hub-phase-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.5;
    white-space: nowrap;
}

.event-hub-phase-step--active {
    opacity: 1;
    font-weight: 700;
}

.event-hub-phase-step--done {
    opacity: 0.8;
}

.event-hub-phase-connector {
    flex: 1;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 0.5rem;
    min-width: 20px;
}

.event-hub-phase-connector--done {
    background: rgba(255, 255, 255, 0.6);
}

.event-hub-phase-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.event-hub-phase-dot--active {
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.event-hub-phase-dot--done {
    background: rgba(255, 255, 255, 0.7);
}

/* --- Action Buttons in Header --- */
.event-hub-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-shrink: 0;
}

.event-hub-actions .btn {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
}

.event-hub-actions .btn-light {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.event-hub-actions .btn-light:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* --- Overview: Attention Cards --- */
.attention-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.attention-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    border-left: 3px solid;
    background: var(--bg-card);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.15s;
}

.attention-card:hover {
    transform: translateY(-1px);
}

.attention-card--danger {
    border-color: var(--danger);
}

.attention-card--warning {
    border-color: var(--warning);
}

.attention-card--info {
    border-color: var(--info);
}

.attention-card-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.attention-card-text {
    flex: 1;
    min-width: 0;
}

.attention-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.attention-card-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* --- Overview: Progress Rings --- */
.progress-rings {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.progress-ring-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.progress-ring-svg {
    position: relative;
    width: 64px;
    height: 64px;
}

.progress-ring-svg svg {
    transform: rotate(-90deg);
}

.progress-ring-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
}

.progress-ring-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Overview: Financial Snapshot --- */
.financial-snapshot {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.financial-snapshot-item {
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
}

.financial-snapshot-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.35rem;
}

.financial-snapshot-value {
    font-size: 1.1rem;
    font-weight: 700;
}

/* --- Budget Bar --- */
.budget-bar-track {
    height: 8px;
    background: var(--gray-100);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.budget-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--success), var(--primary));
    transition: width 0.5s ease;
}

.budget-bar-fill--warning {
    background: linear-gradient(90deg, var(--warning), #f59e0b);
}

.budget-bar-fill--danger {
    background: linear-gradient(90deg, var(--danger), #ef4444);
}

/* --- Countdown --- */
.event-countdown {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 1.25rem;
}

.event-countdown-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.event-countdown-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- Timeline Items --- */
.timeline-item {
    display: flex;
    gap: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    margin-bottom: 0.5rem;
    transition: background 0.15s;
}

.timeline-item:hover {
    background: var(--bg);
}

.timeline-item-time {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    min-width: 80px;
    flex-shrink: 0;
}

.timeline-item-content {
    flex: 1;
    min-width: 0;
}

.timeline-item-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.timeline-item-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .event-hub-header {
        padding: 1rem 1.25rem;
    }
    .event-hub-header-top {
        flex-direction: column;
    }
    .event-hub-title {
        font-size: 1.2rem;
    }
    .event-hub-phase-bar {
        overflow-x: auto;
    }
    .attention-cards {
        grid-template-columns: 1fr;
    }
    .progress-rings {
        grid-template-columns: repeat(2, 1fr);
    }
    .financial-snapshot {
        grid-template-columns: repeat(2, 1fr);
    }
}