/* ========================================
   ALBION CRAFT CALCULATOR v3.0
   modal.css — Modal Overlay, Glassmorphism
   ======================================== */

/* === MODAL OVERLAY === */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-overlay.closing {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* === MODAL CONTAINER === */
.modal-container {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--border-radius-lg);
    max-width: 820px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-modal);
    animation: scaleIn 0.3s ease;
    position: relative;
}

.modal-overlay.closing .modal-container {
    animation: none;
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.2s ease;
}

/* === MODAL HEADER === */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 5;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.modal-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

.modal-item-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    object-fit: contain;
    flex-shrink: 0;
}

.modal-title-group {
    min-width: 0;
}

.modal-title {
    font-family: 'Cinzel', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--gold-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.modal-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-close-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-sm);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.modal-close-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--red-primary);
}

/* === MODAL BODY === */
.modal-body {
    padding: 24px;
}

/* Detail Grid */
.modal-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.modal-detail-box {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px;
}

.modal-detail-box.full-width {
    grid-column: 1 / -1;
}

.modal-detail-box h4 {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    font-size: 13px;
}

.modal-detail-row .label {
    color: var(--text-secondary);
}

.modal-detail-row .value {
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.modal-detail-row.highlight {
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
    margin-top: 4px;
}

.modal-detail-row.highlight .label {
    font-weight: 700;
    color: var(--text-primary);
}

.modal-detail-row.highlight .value {
    font-weight: 800;
}

/* Material cards row */
.modal-mat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.modal-mat-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 12px;
}

.modal-mat-card h5 {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-mat-card .mat-type {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 13px;
    margin-bottom: 4px;
}

.modal-mat-card .mat-detail {
    font-size: 12px;
    color: var(--text-secondary);
}

.modal-mat-card .mat-total {
    font-weight: 700;
    color: var(--blue-primary);
    font-size: 14px;
    margin-top: 6px;
    font-variant-numeric: tabular-nums;
}

/* === MODAL FOOTER === */
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.modal-footer-btn {
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

.modal-footer-btn.primary {
    background: var(--gradient-gold);
    color: #1a1a2e;
}

.modal-footer-btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

.modal-footer-btn.secondary {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.modal-footer-btn.secondary:hover {
    color: var(--text-primary);
    border-color: var(--border-accent);
}

/* === RESPONSIVE MODAL === */
@media (max-width: 768px) {
    .modal-overlay {
        padding: 12px;
        align-items: flex-end;
    }

    .modal-container {
        max-height: 90vh;
        border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    }

    .modal-detail-grid {
        grid-template-columns: 1fr;
    }

    .modal-item-icon {
        width: 44px;
        height: 44px;
    }

    .modal-title {
        font-size: 15px;
    }

    .modal-body {
        padding: 16px;
    }

    .modal-mat-cards {
        grid-template-columns: 1fr;
    }
}