/* ========================================
   Entity Detail Panel
   - Mobile: Full-screen with back button
   - Desktop: Modal popup with close button
   ======================================== */

/* Overlay */
.entity-detail-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--easing-standard);
    pointer-events: none;
}

.entity-detail-overlay--open {
    opacity: 1;
    pointer-events: auto;
}

/* Panel Container */
.entity-detail-panel {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-height: 90vh;
}

/* Mobile: Full screen */
.entity-detail-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    max-height: 100vh;
    border-radius: 0;
    transform: translateY(100%);
    transition: transform var(--duration-normal) var(--easing-standard);
}

.entity-detail-mobile.entity-detail-panel--open {
    transform: translateY(0);
}

/* Desktop: Modal popup */
.entity-detail-desktop {
    width: 90%;
    max-width: 600px;
    transform: scale(0.9);
    transition: transform var(--duration-normal) var(--easing-standard);
}

.entity-detail-desktop.entity-detail-panel--open {
    transform: scale(1);
}

/* Header */
.entity-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.entity-detail-back-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--duration-fast) var(--easing-standard);
}

.entity-detail-back-btn:hover {
    background: var(--bg-hover);
}

.entity-detail-title-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.entity-detail-icon {
    font-size: 32px;
    line-height: 1;
}

.entity-detail-title-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.entity-detail-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
}

.entity-detail-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Tabs */
.entity-detail-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.entity-detail-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--duration-fast) var(--easing-standard);
    white-space: nowrap;
}

.entity-detail-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.entity-detail-tab--active {
    background: var(--primary-color);
    color: var(--primary-text);
    border-color: var(--primary-color);
}

.entity-detail-tab-icon {
    font-size: 16px;
}

.entity-detail-tab-label {
    font-weight: var(--font-weight-medium);
}

/* Content */
.entity-detail-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.entity-detail-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Stats Grid */
.entity-detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
}

.entity-detail-stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.entity-detail-stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.entity-detail-stat-value {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
}

/* Progress Bars */
.entity-detail-progress-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.entity-detail-progress-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.entity-detail-progress-header {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.entity-detail-progress-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.entity-detail-progress-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--duration-normal) var(--easing-standard);
}

.entity-detail-progress-fill--hp {
    background: linear-gradient(90deg, #ef4444, #f87171);
}

.entity-detail-progress-fill--exp {
    background: linear-gradient(90deg, #8b5cf6, #a78bfa);
}

.entity-detail-progress-fill--progress {
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
}

/* Description */
.entity-detail-description {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* Actions Grid */
.entity-detail-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-md);
}

.entity-detail-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--duration-fast) var(--easing-standard);
}

.entity-detail-action-btn:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.entity-detail-action-btn:active {
    transform: translateY(0);
}

.entity-detail-action-icon {
    font-size: 32px;
}

.entity-detail-action-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-align: center;
}

.entity-detail-action-cost {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

/* Empty State */
.entity-detail-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    text-align: center;
}

/* ========================================
   Entity Detail Builder Components
   Used by BottomSheet content
   ======================================== */

.entity-detail {
    padding: var(--spacing-md);
}

.entity-detail__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.entity-detail__title {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.entity-detail__icon-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.entity-action-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    cursor: pointer;
    font-size: 16px;
    transition: all var(--duration-fast) var(--easing-standard);
}

.entity-action-btn:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
}

.entity-action-btn--primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

/* Stats Grid */
.entity-detail__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.entity-stat-card {
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.entity-stat-card__label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.entity-stat-card__value {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.entity-stat-card__value--gold {
    color: #ffd700;
}

.entity-stat-card__value--level {
    color: #87ceeb;
}

.entity-stat-card__value--location {
    font-family: monospace;
    font-size: var(--font-size-sm);
}

/* Progress Bars */
.entity-progress {
    margin-bottom: var(--spacing-sm);
}

.entity-progress__header {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.entity-progress__bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.entity-progress__fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--duration-normal) var(--easing-standard);
}

.entity-progress__fill--hp-high {
    background: linear-gradient(90deg, #22c55e, #4ade80);
}

.entity-progress__fill--hp-medium {
    background: linear-gradient(90deg, #eab308, #facc15);
}

.entity-progress__fill--hp-low {
    background: linear-gradient(90deg, #ef4444, #f87171);
}

/* Primary Actions */
.entity-primary-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.entity-primary-btn {
    flex: 1 1 calc(50% - var(--spacing-sm));
    min-height: 44px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--duration-fast) var(--easing-standard);
}

.entity-primary-btn:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.entity-primary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.entity-primary-btn--primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--primary-text);
}

.entity-primary-btn--primary:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.entity-primary-btn--success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.9) 0%, rgba(22, 163, 74, 0.9) 100%);
    border-color: rgba(34, 197, 94, 0.5);
    color: #fff;
}

.entity-primary-btn--success:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(34, 197, 94, 1) 0%, rgba(22, 163, 74, 1) 100%);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.entity-primary-btn--danger {
    background: linear-gradient(135deg, rgba(180, 50, 50, 0.9) 0%, rgba(120, 30, 30, 0.9) 100%);
    border-color: rgba(255, 80, 80, 0.5);
    color: #fff;
}

.entity-primary-btn--danger:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(200, 60, 60, 1) 0%, rgba(140, 40, 40, 1) 100%);
    box-shadow: 0 4px 12px rgba(255, 80, 80, 0.3);
}

.entity-primary-btn--warning {
    background: linear-gradient(135deg, rgba(234, 179, 8, 0.9) 0%, rgba(202, 138, 4, 0.9) 100%);
    border-color: rgba(234, 179, 8, 0.5);
    color: #000;
}

.entity-primary-btn--warning:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(234, 179, 8, 1) 0%, rgba(202, 138, 4, 1) 100%);
    box-shadow: 0 4px 12px rgba(234, 179, 8, 0.3);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .entity-detail-header {
        padding: var(--spacing-md);
    }

    .entity-detail-icon {
        font-size: 28px;
    }

    .entity-detail-title {
        font-size: var(--font-size-lg);
    }

    .entity-detail-content {
        padding: var(--spacing-md);
    }

    .entity-detail-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .entity-detail-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}