/**
 * Shared Card & Section Styles - Luma Style
 * Canonical card and section components used across all pages.
 */

/* ============================================
   CONTENT CARD
   ============================================ */
.luma-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

[data-bs-theme="dark"] .luma-card {
    border-color: rgba(255, 255, 255, 0.08);
}

.luma-card-simple {
    background: transparent;
    border: none;
    padding: 1rem 0;
}

/* ============================================
   SECTIONS
   ============================================ */
.luma-section {
    margin-bottom: 2rem;
}

.luma-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 38px;
}

/* ============================================
   PAGE HEADER
   ============================================ */
.luma-page-header {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

[data-bs-theme="dark"] .luma-page-header {
    border: none;
}

.luma-page-header-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--bs-primary-rgb), 0.1);
    border-radius: 16px;
    flex-shrink: 0;
}

.luma-page-header-icon svg {
    color: var(--bs-primary);
}

.luma-page-header-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
    line-height: 1.2;
}

.luma-page-header-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ============================================
   SIDEBAR CARD
   ============================================ */
.luma-sidebar-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

[data-bs-theme="dark"] .luma-sidebar-card {
    border-color: rgba(255, 255, 255, 0.08);
}

.luma-sidebar-card .sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* Info rows for sidebar details */
.luma-sidebar-card .info-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.luma-sidebar-card .info-row:last-child {
    border-bottom: none;
}

.luma-sidebar-card .info-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.luma-sidebar-card .info-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.luma-sidebar-card .info-link {
    color: var(--bs-primary);
    text-decoration: none;
}

.luma-sidebar-card .info-link:hover {
    text-decoration: underline;
}

/* Sidebar title for expert/event pages */
.expert-sidebar-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

/* Sidebar status container */
.expert-sidebar-status {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ============================================
   EVENT CARD (for grids)
   ============================================ */
/* Prevent flex columns from overflowing row width (long titles / content) */
.event-card {
    min-width: 0;
}

.luma-event-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
    max-width: 100%;
    min-width: 0;
}

.luma-event-card-link:hover {
    color: inherit;
}

.luma-event-card {
    background: var(--card-bg);
    border: none;
    border-radius: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.05);
    padding: 0.625rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0;
    max-width: 100%;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.luma-event-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
}

[data-bs-theme="dark"] .luma-event-card {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35), 0 1px 4px rgba(0, 0, 0, 0.25);
}

[data-bs-theme="dark"] .luma-event-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.35);
}

.luma-event-card-media {
    position: relative;
    width: 100%;
    min-width: 0;
    border-radius: 0.8125rem;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #f0f0f0;
    flex-shrink: 0;
}

[data-bs-theme="dark"] .luma-event-card-media {
    background: rgba(255, 255, 255, 0.05);
}

.luma-event-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.luma-event-card-badge {
    position: absolute;
    bottom: 0.625rem;
    right: 0.625rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3125rem;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.375rem 0.6875rem;
    border-radius: 0.5rem;
    line-height: 1;
    letter-spacing: 0.01em;
}

.luma-event-card-badge-icon {
    flex-shrink: 0;
}

.luma-event-card-badge--organizer {
    background: #0d6efd;
    color: #ffffff;
}

.luma-event-card-badge--expert {
    background: #198754;
    color: #ffffff;
}

.luma-event-card-badge--moderator {
    background: #ffc107;
    color: #ffffff;
}

.luma-event-card-badge--participant {
    background: #0dcaf0;
    color: #ffffff;
}

[data-bs-theme="dark"] .luma-event-card-badge--organizer {
    background: #0d6efd;
    color: #ffffff;
}

[data-bs-theme="dark"] .luma-event-card-badge--expert {
    background: #198754;
    color: #ffffff;
}

[data-bs-theme="dark"] .luma-event-card-badge--moderator {
    background: #ffc107;
    color: #ffffff;
}

[data-bs-theme="dark"] .luma-event-card-badge--participant {
    background: #0dcaf0;
    color: #ffffff;
}

.luma-event-card-body {
    padding: 0.8125rem 0.375rem 0.375rem;
    display: flex;
    flex-direction: column;
    gap: 0.3125rem;
    flex: 1;
}

.luma-event-card-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.3125rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.luma-event-card-desc {
    font-size: 0.78125rem;
    line-height: 1.45;
    color: #999999;
    margin: 0 0 0.8125rem;
    overflow-wrap: anywhere;
    word-break: break-word;
}

[data-bs-theme="dark"] .luma-event-card-desc {
    color: var(--text-secondary);
}

.luma-event-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: auto;
}

.luma-event-card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.71875rem;
    color: #aaaaaa;
    min-width: 0;
}

[data-bs-theme="dark"] .luma-event-card-meta-item {
    color: var(--text-secondary);
}

.luma-event-card-meta-icon {
    flex-shrink: 0;
    opacity: 0.85;
}

.luma-event-card-meta-location {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* ============================================
   EXPERT / PARTICIPANT / TEAM LIST GRID CARDS
   Same surface as .luma-event-card: shadow, no border
   ============================================ */
.luma-expert-list-card-link,
.luma-participant-list-card-link,
.luma-team-list-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
    max-width: 100%;
    min-width: 0;
}

.luma-expert-list-card-link:hover,
.luma-participant-list-card-link:hover,
.luma-team-list-card-link:hover {
    color: inherit;
}

.luma-expert-list-card,
.luma-participant-list-card,
.luma-team-list-card {
    background: var(--card-bg);
    border: none;
    border-radius: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.05);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0;
    max-width: 100%;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.luma-expert-list-card:hover,
.luma-participant-list-card:hover,
.luma-team-list-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
}

[data-bs-theme="dark"] .luma-expert-list-card,
[data-bs-theme="dark"] .luma-participant-list-card,
[data-bs-theme="dark"] .luma-team-list-card {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35), 0 1px 4px rgba(0, 0, 0, 0.25);
}

[data-bs-theme="dark"] .luma-expert-list-card:hover,
[data-bs-theme="dark"] .luma-participant-list-card:hover,
[data-bs-theme="dark"] .luma-team-list-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.35);
}

.luma-expert-list-card-header,
.luma-participant-list-card-header,
.luma-team-list-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.luma-expert-list-card-identity,
.luma-participant-list-card-identity,
.luma-team-list-card-identity {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1;
}

.luma-expert-list-card-identity-text,
.luma-participant-list-card-identity-text,
.luma-team-list-card-identity-text {
    min-width: 0;
    flex: 1;
}

.luma-expert-list-card-name,
.luma-participant-list-card-name,
.luma-team-list-card-name {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.125rem;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.luma-expert-list-card-handle,
.luma-participant-list-card-handle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

[data-bs-theme="dark"] .luma-expert-list-card-handle,
[data-bs-theme="dark"] .luma-participant-list-card-handle {
    color: rgba(255, 255, 255, 0.58);
}

.luma-expert-list-card-badge--active {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.375rem 0.6875rem;
    border-radius: 0.5rem;
    line-height: 1;
    letter-spacing: 0.02em;
    background: #198754;
    color: #ffffff;
    text-transform: lowercase;
}

[data-bs-theme="dark"] .luma-expert-list-card-badge--active {
    background: #198754;
    color: #ffffff;
}

.luma-expert-list-card-bio,
.luma-participant-list-card-bio,
.luma-team-list-card-bio {
    font-size: 0.78125rem;
    line-height: 1.45;
    color: var(--text-secondary);
    margin: 0 0 0.75rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

[data-bs-theme="dark"] .luma-expert-list-card-bio,
[data-bs-theme="dark"] .luma-participant-list-card-bio,
[data-bs-theme="dark"] .luma-team-list-card-bio {
    color: rgba(255, 255, 255, 0.64);
}

.luma-team-list-card-meta {
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.35;
    color: var(--text-secondary);
}

.luma-team-list-card-meta-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    line-height: 0;
    margin-top: 0.15em;
}

.luma-team-list-card-meta-text {
    min-width: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

[data-bs-theme="dark"] .luma-team-list-card-meta {
    color: rgba(255, 255, 255, 0.58);
}

.luma-expert-list-card-expertise,
.luma-participant-list-card-expertise {
    margin-bottom: 0.75rem;
}

.luma-expert-list-card-label,
.luma-participant-list-card-label {
    display: block;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #aaaaaa;
    margin-bottom: 0.25rem;
}

[data-bs-theme="dark"] .luma-expert-list-card-label,
[data-bs-theme="dark"] .luma-participant-list-card-label {
    color: rgba(255, 255, 255, 0.45);
}

.luma-expert-list-card-expertise-text,
.luma-participant-list-card-expertise-text {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--text-secondary);
    margin: 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

[data-bs-theme="dark"] .luma-expert-list-card-expertise-text,
[data-bs-theme="dark"] .luma-participant-list-card-expertise-text {
    color: rgba(255, 255, 255, 0.64);
}

.luma-expert-list-card-footer,
.luma-participant-list-card-footer,
.luma-team-list-card-footer {
    margin-top: auto;
    padding-top: 0.625rem;
    display: flex;
    align-items: center;
    min-height: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.07);
}

[data-bs-theme="dark"] .luma-expert-list-card-footer,
[data-bs-theme="dark"] .luma-participant-list-card-footer,
[data-bs-theme="dark"] .luma-team-list-card-footer {
    border-top-color: rgba(255, 255, 255, 0.08);
}

.luma-team-list-card-footer-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    font-size: 0.75rem;
    line-height: 1.35;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

[data-bs-theme="dark"] .luma-team-list-card-footer-stats {
    color: rgba(255, 255, 255, 0.56);
}

.luma-team-list-card-footer-stats-item {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    min-width: 0;
}

.luma-team-list-card-footer-stats-item svg {
    flex-shrink: 0;
    opacity: 0.9;
}

.luma-expert-list-card-socials,
.luma-participant-list-card-socials {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: #888888;
}

[data-bs-theme="dark"] .luma-expert-list-card-socials,
[data-bs-theme="dark"] .luma-participant-list-card-socials {
    color: rgba(255, 255, 255, 0.56);
}

.luma-expert-list-card-socials svg,
.luma-participant-list-card-socials svg {
    flex-shrink: 0;
    opacity: 0.9;
}

/* ============================================
   CHALLENGE MANAGE (manage_challenges) — same surface as .luma-event-card
   ============================================ */
.luma-challenge-manage-card.luma-event-card {
    cursor: default;
}

.luma-challenge-manage-card.luma-event-card:hover {
    transform: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="dark"] .luma-challenge-manage-card.luma-event-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35), 0 1px 4px rgba(0, 0, 0, 0.25);
}

.luma-challenge-manage-card .luma-event-card-meta {
    margin-top: 0.5rem;
}

.luma-challenge-manage-card__meta {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0.375rem;
}

.luma-challenge-manage-card__meta .luma-event-card-meta-item {
    max-width: 100%;
}

.luma-challenge-manage-card__footer {
    padding: 0.75rem 0.375rem 0.375rem;
    margin-top: auto;
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

[data-bs-theme="dark"] .luma-challenge-manage-card__footer {
    border-top-color: rgba(255, 255, 255, 0.08);
}

@media (max-width: 767.98px) {
    .manage-challenges-page .luma-challenge-manage-card__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .manage-challenges-page .luma-challenge-manage-card__footer .btn-card-action.flex-grow-1 {
        flex: 0 0 auto;
        width: 100%;
    }
}

/* Manage challenges — 12px radius on controls + media inset (match --events-search-control-radius) */
.manage-challenges-page .btn-card-action,
.manage-challenges-page .btn-back {
    border-radius: 12px !important;
}

.manage-challenges-page .luma-challenge-manage-card .luma-event-card-media {
    border-radius: 12px;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.luma-empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.luma-empty-state-icon {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.luma-empty-state-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.luma-empty-state-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 767.98px) {
    .luma-page-header {
        padding: 1.5rem;
    }

    .luma-page-header-icon {
        width: 64px;
        height: 64px;
    }

    .luma-page-header-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .luma-page-header {
        padding: 1rem;
    }

    .luma-page-header-icon {
        width: 48px;
        height: 48px;
    }

    .luma-page-header-title {
        font-size: 1.25rem;
    }

    .luma-card {
        padding: 1rem;
    }

    .event-card {
        margin-bottom: 0.5rem !important;
        padding-left: 0.25rem !important;
        padding-right: 0.25rem !important;
    }

    .luma-event-card {
        padding: 0.3rem;
        border-radius: 1rem;
    }

    .luma-event-card-media {
        border-radius: 0.625rem;
    }

    .manage-challenges-page .luma-challenge-manage-card .luma-event-card-media {
        border-radius: 12px;
    }

    .luma-event-card-body {
        padding: 0.625rem 0.25rem 0.25rem;
    }

    .luma-event-card-title {
        font-size: 0.875rem;
    }

    .luma-event-card-desc {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }

    .luma-event-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.375rem;
    }

    .luma-event-card-meta-item {
        font-size: 0.6875rem;
    }

    .luma-event-card-badge {
        font-size: 0.625rem;
        padding: 0.3125rem 0.5625rem;
        bottom: 0.5rem;
        right: 0.5rem;
    }

    .luma-expert-list-card,
    .luma-participant-list-card,
    .luma-team-list-card {
        padding: 0.875rem;
        border-radius: 1rem;
    }

    .luma-expert-list-card-name,
    .luma-participant-list-card-name,
    .luma-team-list-card-name {
        font-size: 0.875rem;
    }

    .luma-expert-list-card-bio,
    .luma-participant-list-card-bio,
    .luma-team-list-card-bio {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }

    .luma-expert-list-card-badge--active {
        font-size: 0.625rem;
        padding: 0.3125rem 0.5625rem;
    }
}