/* ============================================================
   Restaurant POS — Modernized UI Styles
   Optimized for tablet touch interfaces
   ============================================================ */

:root {
    /* Theme colors — Modern, slightly softer restaurant palette */
    --primary: #3b6b22;
    --primary-dark: #2a4f18;
    --primary-light: #528c34;
    --secondary: #e6b840;
    --secondary-dark: #c2992d;
    --accent: #d8682b;
    --surface: #ffffff;
    --surface-variant: #f8f9fa;
    --background: #f1f3f5;
    --error: #e03131;
    --success: #2f9e44;
    --warning: #f08c00;
    --text: #212529;
    --text-secondary: #868e96;
    --border: #dee2e6;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.05), 0 4px 6px rgba(0,0,0,0.05);

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;

    /* Touch targets */
    --tap-target-min: 48px;

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Auto Dark Mode based on system preference */
@media (prefers-color-scheme: dark) {
    :root {
        --primary: #4c8a2c;
        --primary-dark: #3b6b22;
        --primary-light: #64b53b;
        --secondary: #f0c85c;
        --surface: #212529;
        --surface-variant: #2b3035;
        --background: #121415;
        --text: #f8f9fa;
        --text-secondary: #adb5bd;
        --border: #343a40;
        --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
        --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
        --shadow-lg: 0 10px 15px rgba(0,0,0,0.4);
    }
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    color: var(--text);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: hidden;
    touch-action: manipulation;
}

/* Accessibility — focus-visible */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Typography tweaks */
h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* Touch-friendly defaults */
button, a, [role="button"] {
    min-height: var(--tap-target-min);
    min-width: var(--tap-target-min);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    cursor: pointer;
}

button {
    border: none;
    background: var(--primary);
    color: white;
    font-size: var(--font-size-md);
    font-family: var(--font-family);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
}

button:active {
    transform: scale(0.97);
    filter: brightness(0.9);
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Button variants */
.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--surface);
    color: var(--primary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--surface-variant);
}

.btn-danger {
    background: var(--error);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover {
    background: var(--surface-variant);
    color: var(--text);
}

.btn-sm {
    min-height: 36px;
    min-width: 36px;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-sm);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* Grid & Flex */
.grid { display: grid; gap: var(--space-md); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

/* Card component */
.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-smooth);
}

/* Scrollable container */
.scrollable {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding-right: 4px; /* for scrollbar */
}
.scrollable::-webkit-scrollbar { width: 6px; }
.scrollable::-webkit-scrollbar-track { background: transparent; }
.scrollable::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}
.scrollable:hover::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
}

/* Input styles */
input, select {
    height: var(--tap-target-min);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    font-family: var(--font-family);
    background: var(--surface);
    color: var(--text);
    width: 100%;
    transition: all var(--transition-fast);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(59, 107, 34, 0.15);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-badge--active { background: rgba(47, 158, 68, 0.15); color: var(--success); }
.status-badge--inactive { background: var(--surface-variant); color: var(--text-secondary); }
.status-badge--warning { background: rgba(240, 140, 0, 0.15); color: var(--warning); }
.status-badge--error { background: rgba(224, 49, 49, 0.15); color: var(--error); }


/* ============================================================
   Login Screen
   ============================================================ */
.login-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: var(--background);
}
.login-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md) var(--space-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.login-header h1 {
    font-size: var(--font-size-xl);
    color: var(--primary);
}
.login-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}
.login-card {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xl);
    width: 100%;
    max-width: 400px;
    text-align: center;
    border: 1px solid var(--border);
}
.login-card h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xs);
}
.login-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xl);
}
.login-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-family: monospace;
}

/* PIN dots */
.pin-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}
.pin-dot {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    border: 2px solid var(--border);
    background: var(--surface-variant);
    transition: all 0.2s ease;
}
.pin-dot.filled {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.2);
}

/* PIN grid */
.pin-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 280px;
    margin: 0 auto;
}
.pin-btn {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xl);
    font-weight: 500;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.pin-btn:active {
    background: var(--surface-variant);
    transform: scale(0.92);
}
.pin-clear, .pin-back {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    color: var(--text-secondary);
}

/* ============================================================
   POS Layout
   ============================================================ */
.pos-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: var(--background);
}
.pos-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 var(--space-lg);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    z-index: 10;
}
.pos-header__left { display: flex; align-items: baseline; gap: var(--space-sm); }
.pos-header__restaurant { font-size: var(--font-size-lg); font-weight: 700; color: var(--primary); }
.pos-header__version { font-size: 11px; font-family: monospace; color: var(--text-secondary); }
.pos-header__center { font-family: monospace; font-size: var(--font-size-lg); font-weight: 600; }
.pos-header__right { display: flex; align-items: center; gap: var(--space-md); }
.pos-header__staff { font-weight: 500; }
.pos-header__role-badge { 
    background: var(--surface-variant); 
    padding: 4px 8px; 
    border-radius: var(--radius-sm); 
    font-size: var(--font-size-xs);
    border: 1px solid var(--border);
}
.pos-header__logout-btn {
    background: transparent;
    color: var(--error);
    border: 1px solid var(--error);
}

.pos-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}
.pos-menu-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.pos-cart-area {
    flex: 0 0 380px;
    background: var(--surface);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 15px rgba(0,0,0,0.02);
    z-index: 5;
}

.pos-toolbar {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    align-items: center;
}
.pos-toolbar button {
    background: var(--surface-variant);
    color: var(--text);
    border: 1px solid var(--border);
}
.pos-toolbar button.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Category pills */
.pos-categories-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}
.pos-categories {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    overflow-x: auto;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.pos-categories::-webkit-scrollbar { display: none; }
.pos-category-tab {
    background: var(--surface-variant);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg);
    white-space: nowrap;
}
.pos-category-tab--active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(59, 107, 34, 0.2);
}

/* Menu Grid */
.pos-items-area {
    flex: 1;
    padding: var(--space-md);
    background: var(--background);
}
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-md);
}
.menu-grid__card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 0;
    display: flex;
    flex-direction: column;
    text-align: left;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
    min-height: 120px;
}
.menu-grid__card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}
.menu-grid__card:active {
    transform: scale(0.96);
}
.menu-grid__card-color-strip {
    height: 6px;
    width: 100%;
    background: var(--primary);
}
.menu-grid__card-content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
}
.menu-grid__card-name {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--text);
    line-height: 1.2;
    margin-bottom: var(--space-xs);
}
.menu-grid__card-price {
    font-weight: 700;
    color: var(--primary);
}
.menu-grid__card--unavailable {
    opacity: 0.5;
    filter: grayscale(100%);
    cursor: not-allowed;
}
.menu-grid__card-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: var(--error);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: bold;
}

/* Cart Panel */
.cart {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.cart__header {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    background: var(--surface-variant);
}
.cart__title {
    font-size: var(--font-size-lg);
    margin: 0;
}
.cart__items {
    flex: 1;
    padding: var(--space-sm) 0;
}
.cart__item {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}
.cart__item:hover { background: var(--surface-variant); }
.cart__item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}
.cart__item-name {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--text);
}
.cart__item-remove {
    background: transparent;
    color: var(--text-secondary);
    padding: 0;
    min-height: 24px;
    min-width: 24px;
}
.cart__item-remove:hover { color: var(--error); }
.cart__item-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cart__item-qty {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--surface-variant);
    padding: 2px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
}
.cart__qty-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.cart__qty-value {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
}
.cart__item-total {
    font-weight: 700;
    color: var(--text);
}
.cart__footer {
    padding: var(--space-lg);
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 10px rgba(0,0,0,0.03);
}
.cart__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: var(--font-size-xl);
    font-weight: 800;
}
.cart__send-btn {
    width: 100%;
    padding: var(--space-md);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    box-shadow: 0 4px 12px rgba(59, 107, 34, 0.3);
}
.cart__clear-btn {
    width: 100%;
    margin-top: var(--space-sm);
    background: transparent;
    color: var(--error);
    border: 1px solid var(--error);
}

/* ============================================================
   KDS (Kitchen Display System)
   ============================================================ */
.kds-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: #1a1b1e; /* Darker background for kitchen */
    color: #f8f9fa;
}
.kds-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: #212529;
    border-bottom: 1px solid #343a40;
}
.kds-tickets {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
    padding: var(--space-md);
    overflow-y: auto;
    align-items: start;
}
.ticket-card {
    background: #2b3035;
    border-radius: var(--radius-lg);
    border: 1px solid #495057;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
}
.ticket-header {
    padding: var(--space-md);
    background: #343a40;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #495057;
}
.ticket-table { font-weight: 700; font-size: var(--font-size-lg); }
/* KDS Timer Colors */
.ticket-timer { font-family: monospace; font-weight: bold; font-size: var(--font-size-md); padding: 4px 8px; border-radius: 4px; }
.timer-good { color: #51cf66; background: rgba(81, 207, 102, 0.1); }
.timer-warn { color: #fcc419; background: rgba(252, 196, 25, 0.1); }
.timer-danger { color: #ff6b6b; background: rgba(255, 107, 107, 0.1); animation: blink 1s infinite; }

@keyframes blink { 50% { opacity: 0.5; } }

.ticket-items { padding: var(--space-sm); flex: 1; }
.ticket-item {
    padding: var(--space-sm);
    border-bottom: 1px solid #495057;
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: var(--font-size-md);
}
.ticket-item:last-child { border-bottom: none; }
.ticket-item-qty { font-weight: 700; background: #495057; padding: 2px 8px; border-radius: 4px; min-width: 32px; text-align: center; }
.ticket-item-name { flex: 1; }
.ticket-item-notes { color: #fcc419; font-size: var(--font-size-sm); font-style: italic; margin-top: 4px; }

/* ============================================================
   Admin Layout & Tables
   ============================================================ */
.admin-layout {
    display: flex;
    height: 100vh;
    background: var(--background);
}
.sidebar {
    width: 260px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}
.sidebar-top, .sidebar-footer {
    padding: var(--space-md);
}
.sidebar-link {
    display: flex;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}
.sidebar-link:hover {
    background: var(--surface-variant);
    color: var(--text);
}
.sidebar-link.active {
    color: var(--primary);
    background: rgba(59, 107, 34, 0.05);
    border-left-color: var(--primary);
}
.admin-content {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
}
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}
.stat-card {
    background: var(--surface);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.data-table th {
    background: var(--surface-variant);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
}
.data-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.data-table tbody tr:hover {
    background: var(--surface-variant);
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.modal-content {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.modal-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-body {
    padding: var(--space-lg);
    overflow-y: auto;
}
.modal-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border);
    background: var(--surface-variant);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* ============================================================
   Mobile Responsive Adjustments
   ============================================================ */
@media (max-width: 768px) {
    /* Login */
    .login-card {
        padding: var(--space-md);
        border-radius: var(--radius-lg);
        border: none;
        box-shadow: none;
    }

    /* POS Layout */
    .pos-header {
        height: auto;
        padding: var(--space-sm) var(--space-md);
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }
    .pos-header__right {
        justify-content: space-between;
    }
    .pos-header__center {
        display: none; /* hide clock on mobile to save space */
    }

    .pos-body {
        flex-direction: column;
        overflow-y: auto;
    }

    .pos-menu-area {
        flex: none;
        height: auto;
        overflow: visible;
    }

    .pos-cart-area {
        flex: none;
        width: 100%;
        border-left: none;
        border-top: 2px solid var(--border);
        box-shadow: 0 -4px 15px rgba(0,0,0,0.05);
        /* If we want cart sticky at bottom */
        position: sticky;
        bottom: 0;
        max-height: 50vh; /* Don't cover entire screen */
    }

    .menu-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: var(--space-sm);
    }

    .pos-toolbar {
        flex-wrap: wrap;
    }
    .pos-toolbar button {
        flex: 1;
        min-width: 45%;
    }

    /* Admin Layout */
    .admin-layout {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        flex-direction: row;
        border-right: none;
        border-bottom: 1px solid var(--border);
        overflow-x: auto;
    }
    .sidebar-top, .sidebar-footer {
        display: none; /* Hide logos or footers in mobile top bar to save space */
    }
    .sidebar-link {
        padding: var(--space-md);
        white-space: nowrap;
        border-left: none;
        border-bottom: 3px solid transparent;
    }
    .sidebar-link.active {
        border-left-color: transparent;
        border-bottom-color: var(--primary);
    }
    .admin-content {
        padding: var(--space-md);
    }

    /* Tables */
    .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    /* Modals */
    .modal-content {
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
}