:root {
    --primary-hue: 210;
    --color-primary: hsl(var(--primary-hue), 90%, 50%);
    --color-primary-light: hsl(var(--primary-hue), 90%, 95%);
    --color-primary-dark: hsl(var(--primary-hue), 90%, 40%);
    
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    
    --color-bg: #f8f9fa; 
    --color-surface: #ffffff; 
    --color-border: #e5e7eb; 
    
    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-text-inverse: #ffffff;
    --color-text-primary: var(--color-primary);
    
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--color-bg);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.25rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1rem;
}


button, .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

    button:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

    
    button.primary, .button.primary {
        background-color: var(--color-primary);
        color: var(--color-text-inverse);
        border-color: var(--color-primary);
    }

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

    
    button.ghost, .button.ghost {
        background-color: transparent;
        color: var(--color-text-muted);
        border-color: var(--color-border);
    }

        button.ghost:hover:not(:disabled) {
            background-color: var(--color-bg);
            color: var(--color-text);
        }

    
    button.danger, .button.danger {
        background-color: var(--color-danger);
        color: var(--color-text-inverse);
        border-color: var(--color-danger);
    }

        button.danger:hover:not(:disabled) {
            background-color: hsl(0, 70%, 40%);
            border-color: hsl(0, 70%, 40%);
        }

    
    button.success, .button.success {
        background-color: var(--color-success);
        color: var(--color-text-inverse);
        border-color: var(--color-success);
    }

    
    button.small-btn, .button.small-btn {
        padding: 4px 10px;
        font-size: 0.875rem;
        font-weight: 500;
    }

.input, input[type="text"], input[type="number"], input[type="password"],
input[type="email"], input[type="tel"], input[type="date"], input[type="month"],
select, textarea {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) 12px;
    font-size: 1rem;
    background-color: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

    .input:focus, input:focus, select:focus, textarea:focus {
        outline: none;
        border-color: var(--color-primary);
        box-shadow: 0 0 0 3px hsl(var(--primary-hue), 90%, 50%, 0.2);
    }

    textarea.input {
        min-height: 80px;
        line-height: 1.5;
    }

    select.input {
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 12px center;
        background-size: 16px;
        padding-right: 40px;
    }


.small-input {
    padding: 4px 8px;
    font-size: 0.875rem;
    max-width: 100px;
    text-align: right;
}

.tiny-input {
    padding: 4px 8px;
    font-size: 0.875rem;
    max-width: 60px;
    text-align: center;
}


table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

th, td {
    padding: 12px var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

th {
    background-color: var(--color-bg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

tbody tr:last-child th,
tbody tr:last-child td {
    border-bottom: 0;
}

tbody tr:hover {
    background-color: var(--color-primary-light);
}

table.small th, table.small td {
    padding: 8px 12px;
    font-size: 0.875rem;
}

.app-wrap {
    display: flex;
    flex-direction: column;
    height: 100%;
}


.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    height: 68px;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    z-index: 100;
    flex-shrink: 0;
}

.app-header__hamburger {
    display: none; 
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text);
    padding: var(--spacing-sm);
}

.app-header__brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.app-header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ffffff;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat; 
    flex-shrink: 0;
}

.brand-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}


.app-layout {
    display: flex;
    flex: 1; 
    overflow: hidden; 
}


.main-sidebar {
    width: 260px;
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    overflow-y: auto;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.main-sidebar__profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.logo-preview {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background-color: var(--color-bg);
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.sidebar-store-name {
    font-size: 1.1rem;
    color: var(--color-text);
    text-align: center;
}

.main-sidebar__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.main-menu {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

    .main-menu button { 
        width: 100%;
        background: none;
        border: none;
        color: var(--color-text-muted);
        font-weight: 500;
        text-align: left;
        padding: 10px 12px;
        border-radius: var(--radius-md);
    }

        .main-menu button:hover {
            background-color: var(--color-bg);
            color: var(--color-text);
        }
        
        .main-menu button.active {
            background-color: var(--color-primary-light);
            color: var(--color-primary);
            font-weight: 700;
        }


.app-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.app-footer {
    text-align: center;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
}

    .app-footer a {
        color: var(--color-primary);
        text-decoration: none;
        font-weight: 500;
    }


.module {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.module__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.module__title {
    font-size: 1.5rem;
    color: var(--color-text);
}

.module__content {
    padding: var(--spacing-lg);
}

.module__sub-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.module__sub-section {
    margin-top: var(--spacing-lg);
}


.date-filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

    .date-filter-controls label {
        font-size: 0.875rem;
        font-weight: 500;
    }

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.filters-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-grid {
    display: grid;
    gap: var(--spacing-sm);
}

    .form-grid.--cols-4 {
        grid-template-columns: 2fr 1fr 1fr auto;
    }

    .form-grid .--span-2 {
        grid-column: span 2;
    }


.pos-layout, .purchase-layout {
    height: 100%;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 380px; 
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.purchase-layout {
    grid-template-columns: 1fr 1fr;
}

.pos-left, .pos-right {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
}

.pos-right {
    position: sticky; 
    top: var(--spacing-lg);
}


.modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-md);
    animation: fadeIn 0.2s ease;
}

.modal {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: zoomIn 0.2s ease;
}

.modal-lg {
    max-width: 800px;
}

.modal-invoice {
    max-width: 900px;
}

.modal-content-scrollable {
    overflow-y: auto;
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.modal h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.modal p {
    margin-top: 0;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}


#loadingIndicator {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    font-size: 1.5em;
    color: var(--color-text);
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    z-index: 10001;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.3s ease;
}


.user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-bg);
    padding: 4px 10px 4px 4px;
    border-radius: 99px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

    .user-pill:hover {
        background-color: var(--color-border);
    }

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    text-transform: uppercase;
    background-size: cover;
    background-position: center;
}


.pos-search {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

    .pos-search .input {
        flex: 1;
    }

    .pos-search select {
        max-width: 150px;
    }

.prod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);

    flex-grow: 1;
    overflow-y: auto;
    padding: 4px;
}

.prod-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

    .prod-card img, .prod-card .no-image-placeholder {
        width: 100%;
        height: 120px;
        object-fit: cover;
        border-radius: var(--radius-sm);
        background: var(--color-bg);
        color: var(--color-text-muted);
        display: flex;
        align-items: center;
        justify-content: center;
    }

.prod-card__info {
    font-size: 0.875rem;
}

.prod-card__name {
    font-weight: 600;
    color: var(--color-text);
}

.prod-card__price {
    font-weight: 700;
    color: var(--color-primary);
}


.cart-list {
    min-height: 100px;
    flex-grow: 1;
    overflow-y: auto;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-sm);
}

.cart-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-bg);
}

.cart-item-img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--color-bg);
    flex-shrink: 0;
}

.cart-item-details {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pos-right-customer {
    padding: var(--spacing-md) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    overflow-y: auto; 
    max-height: 300px; 
}

.cart-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

    .summary-row.total {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--color-primary);
        border-top: 2px solid var(--color-border);
        padding-top: var(--spacing-sm);
    }

.pos-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

    .pos-actions .primary {
        grid-column: span 2;
    }

.mobile-cart-toggle {
    display: none;
}

.hidden {
    display: none !important;
}

.muted {
    color: var(--color-text-muted) !important;
}

.small {
    font-size: 0.875rem !important;
}

.note {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    text-align: center;
}

    .note.error {
        background-color: hsl(0, 100%, 97%);
        color: var(--color-danger);
        border-color: var(--color-danger);
    }

    .note.success {
        background-color: hsl(145, 80%, 97%);
        color: var(--color-success);
        border-color: var(--color-success);
    }

    .note.warning {
        background-color: hsl(40, 100%, 97%);
        color: var(--color-warning);
        border-color: var(--color-warning);
    }

.kv {
    font-weight: 700;
}

.kv-payable {
    font-weight: 700;
    color: var(--color-danger);
}

.kv-receivable {
    font-weight: 700;
    color: var(--color-success);
}

.right {
    text-align: right;
}

.total-summary {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: var(--spacing-md);
}


.kpi-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

    .kpi-card .kv.large {
        font-size: 2rem;
        font-weight: 700;
    }

.chart-container {
    max-width: 900px;
    margin: var(--spacing-lg) auto;
    background: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.list-container {
    max-height: 300px;
    overflow-y: auto;
}

.status-box {
    margin-top: var(--spacing-sm);
}

.highlight-box {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--spacing-sm) 0;
}

    .highlight-box.--danger {
        background-color: hsl(0, 100%, 97%);
        border: 1px solid hsl(0, 100%, 90%);
    }

        .highlight-box.--danger label {
            font-weight: 700;
            color: var(--color-danger);
        }

    .highlight-box.--info {
        background-color: var(--color-primary-light);
        border: 1px solid hsl(var(--primary-hue), 90%, 90%);
    }

        .highlight-box.--info label {
            font-weight: 700;
            color: var(--color-primary);
        }

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.input-group {
    display: flex;
    gap: 4px;
}

    .input-group .input {
        flex: 1;
    }

    .input-group .input-group__label {
        flex-shrink: 0;
        padding-top: var(--spacing-sm);
    }

    .input-group button {
        flex-shrink: 0;
    }

.ai-output-area {
    min-height: 200px;
    max-height: 40vh;
    overflow-y: auto;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    white-space: pre-wrap;
    word-wrap: break-word;
    line-height: 1.5;
}

.ai-input-area {
    margin-top: var(--spacing-md);
}

.ai-data-container {
    margin-top: var(--spacing-md);
}




@media (max-width: 768px) {
    body {
        font-size: 14px; 
    }

    .app-header__hamburger {
        display: block; 
    }

    .app-header__brand .brand-sub {
        display: none; 
    }

    .main-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        height: 100%;
        z-index: 1001;
        transform: translateX(-100%); 
        box-shadow: var(--shadow-lg);
        border-right: none;
    }

        .main-sidebar.open {
            transform: translateX(0); 
        }

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        display: none; 
    }

        .sidebar-overlay.open {
            display: block; 
        }

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

    .module__title {
        font-size: 1.25rem;
    }

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

    
    .filters-grid,
    .form-grid.--cols-4,
    .purchase-layout,
    .pos-wrap {
        grid-template-columns: 1fr;
    }

    .form-grid .--span-2 {
        grid-column: span 1;
    }

    
    .pos-wrap {
        position: relative;
    }

    .pos-left {
        background-color: var(--color-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md);
        display: flex; 
        flex-direction: column; 
        overflow: hidden; 
    }

    .pos-right {
        
        
        display: flex; 
        flex-direction: column; 
        overflow: hidden; 
    }

        .pos-right.open {
            transform: translateY(0);
        }

    .mobile-cart-toggle {
        display: flex;
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 50;
        width: 60px;
        height: 60px;
        border-radius: 50%;
        padding: 0;
        font-size: 1.5rem;
        box-shadow: var(--shadow-lg);
    }

    .mobile-cart-badge {
        position: absolute;
        top: 0;
        right: 0;
        background-color: var(--color-danger);
        color: white;
        font-size: 12px;
        font-weight: 700;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        display: none; 
        align-items: center;
        justify-content: center;
        border: 2px solid var(--color-primary);
    }

        .mobile-cart-badge.visible {
            display: flex;
        }

    
    .modal {
        max-width: 95%;
        max-height: 90vh;
    }
}


@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}


.landing-page {
    display: block;
}

.app-wrap:not([style*="display: none"]) + .landing-page {
    display: none;
}

.app-wrap[style*="display: none"] + .landing-page {
    display: block;
}

.landing-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

    .landing-header .brand {
        display: flex;
        align-items: center;
        gap: 12px;
    }

.landing-nav {
    display: flex;
    gap: var(--spacing-sm);
}


.landing-hero {
    text-align: center;
    padding: var(--spacing-lg) 0;
    margin: var(--spacing-lg) 0;
}

    .landing-hero h1 {
        font-size: 2.5rem; 
        font-weight: 800;
        color: var(--color-text);
        margin-bottom: var(--spacing-md);
    }

    .landing-hero .subtitle {
        font-size: 1.125rem; 
        color: var(--color-text-muted);
        margin-bottom: var(--spacing-lg);
        line-height: 1.7;
    }

.cta-buttons {
    margin-bottom: var(--spacing-lg);
}

button.large-btn, .button.large-btn {
    padding: 14px 28px;
    font-size: 1.125rem;
    border-radius: var(--radius-md);
}

.hero-image {
    max-width: 250px;
    margin: var(--spacing-lg) auto 0 auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}


.features-section {
    padding: var(--spacing-lg) 0;
    margin: var(--spacing-lg) 0;
    text-align: center;
}

    .features-section h2 {
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: var(--spacing-lg);
    }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    text-align: left;
}

.feature-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

    .feature-card h3 {
        font-size: 1.25rem;
        color: var(--color-primary);
        margin-bottom: var(--spacing-sm);
    }

    .feature-card p {
        color: var(--color-text-muted);
        font-size: 0.9rem;
        margin: 0;
    }


.landing-page + .app-wrap + #modalRoot .modal {
    background-color: var(--color-surface);
}

.tenant-select-list {
    margin: var(--spacing-md) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tenant-select-btn {
    display: block;
    width: 100%;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

    .tenant-select-btn:hover {
        border-color: var(--color-primary);
        background-color: var(--color-primary-light);
    }

    .tenant-select-btn strong {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--color-primary);
    }




.pin-modules-list {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    gap: var(--spacing-sm);
    max-height: 50vh;
    overflow-y: auto;
}


.app-header {
    justify-content: flex-start;
    gap: var(--spacing-md);
}

.app-header__brand {
    flex-shrink: 0;
}

.app-header__context {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-header__actions {
    margin-left: auto;
    flex-shrink: 0;
}

.app-header__nav-btn {
    background: none;
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .app-header__nav-btn:hover {
        background-color: var(--color-bg);
        color: var(--color-text);
    }

    .app-header__nav-btn.active {
        background-color: var(--color-primary-light);
        color: var(--color-primary);
    }

.app-megamenu-container {
    position: relative;
}

.app-grid-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 900px; 
    max-width: 90vw;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: var(--spacing-lg);
    animation: fadeIn 0.1s ease;
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: var(--spacing-lg);
}

.app-grid-group h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 4px;
    border-bottom: 1px solid var(--color-border);
}

.app-grid-group button {
    display: block;
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 8px 10px;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
}

    .app-grid-group button:hover {
        background-color: var(--color-bg);
    }

    .app-grid-group button.active {
        background-color: var(--color-primary-light);
        color: var(--color-primary);
        font-weight: 700;
    }


#group-modules-container {
    display: none;
}
#sidebar-divider {
    display: none;
}
#pinned-modules-container button[data-module] {
    display: block !important;
}

@media (max-width: 768px) {
    .app-megamenu-container {
        display: none; 
    }

    .main-sidebar.open #group-modules-container {
        display: block;
    }

    .main-sidebar.open #pinned-modules-container button[data-module] {
        display: block !important;
    }
    #topActions #showPinModulesBtn {
        display: none;
    }
}
.feature-locked {
    position: relative;
    opacity: 0.6; 
    cursor: not-allowed !important; 
    background-color: var(--color-bg) !important;
    color: var(--color-text-muted) !important;
    border-color: var(--color-border) !important;
}

    .feature-locked::after {
        content: '🔒';
        position: absolute;
        top: 5px;
        right: 5px;
        font-size: 14px;
        opacity: 0.8;
    }

.main-sidebar__actions .feature-locked::after {
    top: 10px;
    right: 10px;
}

.app-grid-group button.feature-locked {
    opacity: 0.5;
    background-color: var(--color-bg) !important;
}

    .app-grid-group button.feature-locked::after {
        font-size: 11px;
        top: 8px;
        right: 8px;
    }



.landing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.landing-nav-main {
    display: flex;
    gap: 20px;
}

    .landing-nav-main a {
        text-decoration: none;
        color: var(--color-text-secondary);
        font-weight: 500;
        transition: color 0.2s;
    }

        .landing-nav-main a:hover {
            color: var(--color-primary);
        }

.landing-nav {
    display: flex;
    gap: 8px;
}

@media (max-width: 768px) {
    .landing-nav-main {
        display: none;
    }
}


.hero-new {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
    padding: 4rem 0;
    min-height: 70vh;
}

.hero-text .subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-image-container img {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}


.features-section, .benefits-section, .pricing-section, .cta-final-section {
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
}

    .features-section h2, .benefits-section h2, .pricing-section h2, .cta-final-section h2 {
        text-align: center;
        font-size: 2.25rem;
        margin-top: 0;
        margin-bottom: 1rem;
    }

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem auto;
}


.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

    .feature-card h3 {
        margin-top: 0;
        color: var(--color-primary);
    }

    .feature-card p {
        color: var(--color-text-secondary);
        line-height: 1.6;
    }


.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    justify-content: center;
    margin-top: 3rem;
}

.pricing-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

    .pricing-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .pricing-card h3 {
        font-size: 1.5rem;
        margin-top: 0;
    }

    .pricing-card .price {
        font-size: 2.5rem;
        font-weight: 700;
        color: var(--color-primary);
        margin: 1rem 0;
    }

        .pricing-card .price span {
            font-size: 1rem;
            font-weight: 400;
            color: var(--color-text-secondary);
        }

    .pricing-card ul {
        list-style-type: '✓';
        padding-left: 20px;
        margin: 1.5rem 0;
        text-align: left;
        line-height: 2;
    }
    
    .pricing-card.popular {
        border: 2px solid var(--color-primary);
        position: relative;
        overflow: hidden;
    }

.popular-badge {
    position: absolute;
    top: 0;
    right: -1px;
    background: var(--color-primary);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-bottom-left-radius: 8px;
}


.cta-final-section {
    text-align: center;
    background: var(--color-background-secondary);
}


.landing-footer {
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
    background: #f8f9fa;
    color: #777;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 1rem;
}

    .footer-links a {
        text-decoration: none;
        color: #555;
        font-size: 14px;
    }

        .footer-links a:hover {
            color: var(--color-primary);
        }


@media (max-width: 768px) {
    .hero-new {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 2rem;
    }

    .hero-image-container {
        order: -1;
        margin-bottom: 2rem;
    }

    .hero-cta {
        justify-content: center;
    }
}

.landing-container {
    max-width: 1280px; 
    margin: 0 auto; 
    padding: 0 20px; 
}
.app-layout {
    max-width: 1600px;
    margin: 0 auto; 
}



.story-section {
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
    background-color: #ffffff; 
}

.story-container {
    max-width: 900px; 
    margin: 0 auto;
    padding: 0 20px;
}

.story-section h2 {
    text-align: center;
    font-size: 2.25rem;
    margin-top: 0;
    margin-bottom: 1rem;
}

.story-content {
    margin-top: 2rem;
    line-height: 1.8; 
    font-size: 1.1rem; 
    color: #333;
}

    .story-content h3 {
        font-size: 1.5rem;
        color: var(--color-primary);
        margin-top: 2.5rem;
        margin-bottom: 1rem;
        padding-bottom: 5px;
        border-bottom: 2px solid var(--color-primary-light);
    }

    .story-content p {
        margin-bottom: 1.5rem;
    }

    .story-content strong {
        color: var(--color-text);
    }


.story-slogan {
    font-size: 1.2rem; 
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    border-left: 5px solid var(--color-primary);
    padding: 15px 20px;
    background-color: var(--color-primary-light);
    margin: 2rem 0;
    line-height: 1.6; 
}





.pos-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.pos-wrap { 
    display: block; 
}


.pos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.prod-grid { 
    display: block; 
}




#module-pos {
    display: flex;
    flex-direction: column;
    flex-grow: 1; 
    height: auto;
    min-height: 0; 
}


.pos-layout {
    flex-grow: 1; 
    overflow: hidden; 
    min-height: 0; 
}


.pos-left, .pos-right {
    display: flex;
    flex-direction: column;
    overflow: hidden; 
    height: auto; 
    position: static !important; 
}


.pos-filters, #reportSummary, #pos_pagination_controls,
.pos-right-header, .pos-right-summary, .pos-right-actions {
    flex-shrink: 0;
}


.pos-right-customer {
    flex-shrink: 0;
    overflow-y: auto;
    max-height: 300px;
}


#posProducts, 
#cartList 
{
    flex-grow: 1; 
    overflow-y: auto; 
    min-height: 100px; 
    max-height: none !important; 
}


.app-header {
    
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    
    z-index: 1000;
}

.app-wrap {

    padding-top: 68px;
}



.editor-row {
    display: flex;
    height: 75vh;
    border: 1px solid #ccc;
    margin-top: 10px;
}

.editor-sidebar-left {
    width: 250px;
    background: #f7f7f7;
    overflow-y: auto;
    border-right: 1px solid #ccc;
}

.editor-canvas {
    flex: 1; 
    height: 100%;
}

.editor-sidebar-right {
    width: 250px;
    background: #f7f7f7;
    overflow-y: auto;
    border-left: 1px solid #ccc;
}


.panel__switcher {
    display: flex;
    border-bottom: 1px solid #ccc;
}

.panel__switcher-item {
    flex: 1;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    background: #eaeaea;
    color: #555;
    font-weight: 500;
}

    .panel__switcher-item.active {
        background: #f7f7f7;
        color: var(--color-primary);
        border-bottom: 2px solid var(--color-primary);
        margin-bottom: -1px;
    }

.panel__content-item {
    padding: 10px;
}

.hero-slider-container {
    position: relative;
    width: 100%;
    height: 600px; 
    overflow: hidden;
    margin-top: 0;
    background-color: #000; 
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out; 
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 0;
}

    .hero-slide.active {
        opacity: 1;
        z-index: 1;
    }


.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.slide-content {
    position: relative;
    z-index: 3;
    color: #fff;
    padding: 20px;
    max-width: 900px;
}

    
    .slide-content h1 {
        font-size: 3.5rem;
        font-weight: 800;
        margin-bottom: 1rem;
        text-shadow: 0 4px 15px rgba(0,0,0,0.5);
        opacity: 0;
        animation: slideUp 1s ease forwards 0.3s; 
    }

    .slide-content p {
        font-size: 1.3rem;
        margin-bottom: 2rem;
        opacity: 0;
        text-shadow: 0 2px 5px rgba(0,0,0,0.5);
        animation: slideUp 1s ease forwards 0.6s; 
    }

    .slide-content button {
        opacity: 0;
        animation: slideUp 1s ease forwards 0.9s; 
    }


.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 0;
    cursor: pointer;
    z-index: 10;
    font-size: 24px;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

    .slider-nav:hover {
        background: rgba(255,255,255,0.3);
        transform: translateY(-50%) scale(1.1);
    }

.prev {
    left: 30px;
}

.next {
    right: 30px;
}


.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .dot.active {
        background: #fff;
        transform: scale(1.3);
        box-shadow: 0 0 10px rgba(255,255,255,0.8);
    }

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}


@media (max-width: 768px) {
    .hero-slider-container {
        height: 500px;
    }
    .slide-content h1 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .slider-nav {
        display: none;
    }
}

.logo-small {
    width: 60px; 
    height: 60px; 
    background-size: contain; 
    background-repeat: no-repeat;
    background-position: center;
    margin-right: 15px; 
}


.landing-header {
    padding: 15px 40px; 
    height: auto; 
    display: flex;
    align-items: center;
    justify-content: space-between;
}


.brand-title {
    font-size: 1.2rem; 
    font-weight: 800; 
    color: #111; 
    text-transform: uppercase;
    line-height: 1.2;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}


@media (max-width: 768px) {
    .brand-title {
        font-size: 1rem; 
    }
}
.landing-header {
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05); 
    position: sticky; 
    top: 0;
    z-index: 1000; 
    padding: 0; 
}