/* ========== MODAL OVERLAY ========== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    padding: var(--space-xl);
}

.modal-overlay.active { 
    display: flex; 
}

/* ========== MODAL ========== */
.modal {
    background: var(--bg-card);
    border-radius: var(--border-radius-2xl);
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlide var(--transition-base);
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
}

.modal-wide { 
    max-width: 1000px; 
}

@keyframes modalSlide {
    from { 
        opacity: 0; 
        transform: translateY(-30px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

.modal-header {
    padding: var(--space-2xl) var(--space-3xl);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}

.modal-title { 
    font-size: var(--font-size-xl); 
    font-weight: 700; 
    color: var(--dark); 
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #999;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base);
}

.modal-close:hover { 
    background: #f0f0f0; 
    color: var(--danger); 
}

.modal-body { 
    padding: var(--space-3xl); 
}

.modal-footer {
    padding: var(--space-xl) var(--space-3xl);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    position: sticky;
    bottom: 0;
    background: white;
}