/* ============================================
   Dhrub Foundation ERP - Responsive Overrides
   ============================================ */

/* Mobile-first responsive adjustments for the ERP system */

/* Tablet and below (1024px) */
@media (max-width: 1024px) {
    /* Sidebar adjustments */
    .sidebar,
    [class*="sidebar"],
    aside {
        position: fixed !important;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 50;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open,
    [class*="sidebar"].open,
    aside.open {
        transform: translateX(0);
    }
    
    /* Main content full width */
    main,
    .main-content,
    [class*="main"] {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    /* Grid adjustments */
    .grid-cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
    
    .grid-cols-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
    
    /* Table responsive */
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    /* Hide sidebar text, show icons only */
    .nav-text,
    [class*="nav-text"] {
        display: none;
    }
}

/* Mobile phones (768px) */
@media (max-width: 768px) {
    /* Padding adjustments */
    .p-6 {
        padding: 1rem !important;
    }
    
    .p-8 {
        padding: 1.25rem !important;
    }
    
    .px-6 {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    .py-8 {
        padding-top: 1.5rem !important;
        padding-bottom: 1.5rem !important;
    }
    
    /* Grid single column */
    .grid-cols-4,
    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: 1fr !important;
    }
    
    /* Stat cards stack */
    .stats-grid,
    [class*="stats-grid"],
    .stat-cards {
        grid-template-columns: 1fr !important;
    }
    
    /* Card adjustments */
    .card {
        margin: 0 -0.5rem;
        border-radius: 0.5rem;
    }
    
    /* Header adjustments */
    header,
    .header,
    [class*="header"] {
        padding: 0.75rem 1rem !important;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    /* Form adjustments */
    .form-group {
        margin-bottom: 1rem;
    }
    
    input,
    select,
    textarea {
        font-size: 16px !important; /* Prevents iOS zoom */
    }
    
    /* Button adjustments */
    .btn,
    button {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    /* Modal adjustments */
    .modal,
    [class*="modal"],
    [role="dialog"] {
        width: 95% !important;
        max-width: 95% !important;
        margin: 1rem !important;
    }
    
    /* Text size adjustments */
    .text-2xl {
        font-size: 1.25rem !important;
    }
    
    .text-3xl {
        font-size: 1.5rem !important;
    }
    
    .text-4xl {
        font-size: 1.75rem !important;
    }
    
    /* Hide non-essential elements */
    .hide-mobile,
    [class*="hide-mobile"] {
        display: none !important;
    }
}

/* Small phones (480px) */
@media (max-width: 480px) {
    /* Further padding reduction */
    .p-4 {
        padding: 0.75rem !important;
    }
    
    .p-6,
    .p-8 {
        padding: 1rem !important;
    }
    
    /* Gap adjustments */
    .gap-4 {
        gap: 0.75rem !important;
    }
    
    .gap-6 {
        gap: 1rem !important;
    }
    
    /* Stack flex items */
    .flex-row {
        flex-direction: column !important;
    }
    
    .flex.gap-4 {
        flex-direction: column;
        gap: 0.75rem !important;
    }
    
    /* Action buttons stack */
    .action-buttons,
    .btn-group,
    [class*="action-buttons"] {
        flex-direction: column;
        width: 100%;
    }
    
    .action-buttons .btn,
    .btn-group .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 56px;
    height: 56px;
    background: hsl(var(--primary));
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 60;
    cursor: pointer;
    transition: transform 0.2s;
}

.mobile-menu-toggle:hover {
    transform: scale(1.05);
}

@media (max-width: 1024px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Overlay for mobile sidebar */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 40;
    opacity: 0;
    transition: opacity 0.3s;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* Print styles */
@media print {
    .sidebar,
    aside,
    .mobile-menu-toggle,
    .no-print {
        display: none !important;
    }
    
    main,
    .main-content {
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }
}