/* Compact Settings panel: denser grid, tighter cards, cleaner headers */
#panel-impostazioni .settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    align-items: start;
}
#panel-impostazioni .settings-card {
    padding: 18px 18px 16px;
    border-radius: 16px;
}
#panel-impostazioni .settings-card h3 {
    font-size: 0.95rem;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 8px;
    color: var(--primary);
}
#panel-impostazioni .settings-card h3 i { width: 18px; text-align: center; }
#panel-impostazioni .settings-card .form-group { margin-bottom: 12px; }
#panel-impostazioni .settings-card label { font-size: 0.82rem; }
#panel-impostazioni .settings-card .form-control { padding: 9px 11px; font-size: 0.9rem; }
#panel-impostazioni .toggle-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 0; border-bottom: 1px solid var(--border); margin: 0;
}
#panel-impostazioni .toggle-row:last-child { border-bottom: none; }
#panel-impostazioni .toggle-row label:first-child { margin: 0; font-weight: 500; }
#panel-impostazioni .settings-card small { font-size: 0.72rem; line-height: 1.3; display:block; margin-top:4px; }

/* Accessibility: visible keyboard focus ring (overrides any default :focus { outline:none } in components below) */
:focus-visible {
    outline: 3px solid var(--primary, #0061A4);
    outline-offset: 2px;
    border-radius: 4px;
}
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid var(--primary, #0061A4);
    outline-offset: 2px;
}

:root {
    --primary: #0061A4;
    --primary-hover: #004d82;
    --on-primary: #FFFFFF;
    --primary-light: #E1F0FF;
    --secondary: #535F70;
    --surface: #FFFFFF;
    --bg-color: #F4F7F6;
    --text-main: #1A1C1E;
    --text-muted: #535F70;
    --border: #E0E2EC;
    --danger: #BA1A1A;
    --success: #1d6d31;
    --warning: #F59E0B;

    /* Airy Radii */
    --radius-xs: 6px;
    --radius-s: 12px;
    --radius-m: 16px;
    --radius-l: 24px;
    --radius-xl: 32px; 
    --pill: 100px;
    
    /* Airy Elevations - MULTI LAYER SOFT SHADOWS */
    --elevation-1: 0 4px 6px -1px rgba(0, 97, 164, 0.05), 0 2px 4px -1px rgba(0, 97, 164, 0.03);
    --elevation-2: 0 10px 15px -3px rgba(0, 97, 164, 0.08), 0 4px 6px -2px rgba(0, 97, 164, 0.04);
    --elevation-3: 0 20px 25px -5px rgba(0, 97, 164, 0.1), 0 10px 10px -5px rgba(0, 97, 164, 0.04);

    
    --font-family: 'Outfit', sans-serif;
}

body.dark-mode {
    --primary: #58A6FF;
    --primary-hover: #79C0FF;
    --on-primary: #0D1117;
    --primary-light: #1F2937;
    --secondary: #8B949E;
    --surface: #161B22;
    --bg-color: #0D1117;
    --text-main: #C9D1D9;
    --text-muted: #8B949E;
    --border: #30363D;
    --elevation-1: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --elevation-2: 0 10px 15px -3px rgba(0, 0, 0, 0.7);
}

/* Glassmorphism Classes - AIRY STYLE */
.glass {
    backdrop-filter: blur(16px) saturate(200%);
    -webkit-backdrop-filter: blur(16px) saturate(200%);
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: var(--elevation-1);
}

body.dark-mode .glass {
    background-color: rgba(22, 27, 34, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Toasts */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 10000;
}
.toast {
    background: var(--surface);
    color: var(--text-main);
    padding: 16px 24px;
    border-radius: var(--radius-m);
    box-shadow: var(--elevation-2);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toast.show {
    transform: translateX(0);
    opacity: 1;
}
.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }
.toast.info i { color: var(--primary); }


/* Page Transitions */
.admin-panel {
    display: none;
    animation: fadeIn 0.4s ease-out;
}
.admin-panel.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Premium Card Hover */
.summary-card-md3, .admin-card, .product-card {
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
}
.summary-card-md3:hover, .admin-card:hover, .product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

* { box-sizing: border-box; margin: 0; padding: 0; outline-color: var(--primary); }

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    height: 100vh;
    overflow: hidden;
}

h1, h2, h3, h4 { font-weight: 600; color: var(--text-main); }

.btn {
    border: none;
    border-radius: var(--pill);
    padding: 12px 24px;
    font-family: var(--font-family);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.95rem;
    box-shadow: none;
}

.btn:disabled { opacity: 0.38; cursor: not-allowed; transform: none !important; }

.btn-primary { 
    background: var(--primary); 
    color: var(--on-primary); 
    box-shadow: var(--elevation-1);
    border: none;
}
.btn-primary:hover:not(:disabled) { 
    background: var(--primary-hover); 
    box-shadow: var(--elevation-2);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--primary-light);
    color: var(--primary);
}
.btn-secondary:hover:not(:disabled) {
    background: var(--border);
}

.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }

/* --- HOME PAGE (MD3 Refresh) --- */
.home-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: var(--bg-color);
}

.home-header { text-align: center; margin-bottom: 48px; }
.home-header .logo { font-size: 4rem; color: var(--primary); margin-bottom: 16px; }

.cards-container { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }

.home-card {
    background: var(--surface);
    border: none;
    border-radius: var(--radius-xl);
    padding: 48px 32px;
    width: 300px;
    text-align: center;
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.3s ease;
}
.home-card:hover { 
    background: var(--primary-light);
    transform: translateY(-8px); 
    box-shadow: var(--elevation-2);
}

.card-icon { font-size: 3.5rem; margin-bottom: 24px; color: var(--primary); }

/* --- POS LAYOUT (MD3 Refresh) --- */
.pos-layout { display: grid; grid-template-columns: 280px 1fr 380px; height: 100vh; background: var(--bg-color); }

.pos-sidebar { 
    background: var(--surface); 
    padding: 24px; 
    display: flex; 
    flex-direction: column; 
    gap: 12px; 
    overflow-y: auto; 
}
.category-btn { 
    background: transparent; 
    color: var(--text-main); 
    border: none;
    padding: 14px 20px; 
    border-radius: var(--radius-m); 
    text-align: left; 
    font-size: 0.95rem; 
    font-weight: 600;
    transition: all 0.2s; 
    display: flex;
    align-items: center;
    gap: 10px;
}
.category-btn:hover { background: var(--primary-light); }
.category-btn.active { 
    background: var(--primary);
    color: #fff;
    box-shadow: var(--elevation-1);
}

.category-btn.has-color {
    background: var(--cat-color);
    color: #fff;
    filter: saturate(0.7) brightness(1.2); /* Material Tonal feel */
}
.category-btn.has-color:hover { filter: saturate(0.9) brightness(1.1); }
.category-btn.has-color.active { 
    outline: 4px solid var(--primary);
    outline-offset: 2px;
}

.pos-main { padding: 24px; overflow-y: auto; }
.pos-header { margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.product-card { 
    background: var(--surface); 
    border-radius: var(--radius-l); 
    padding: 20px; 
    cursor: pointer; 
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between; 
    min-height: 120px; 
    border: 1px solid transparent;
}
.product-card:hover { 
    background: var(--primary-light);
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--elevation-2);
}
.product-card.out-of-stock { opacity: 0.5; cursor: not-allowed; background: #E0E2EC; }

.product-name { font-size: 1.05rem; font-weight: 700; color: var(--text-main); line-height: 1.2; }
.product-price { font-size: 1.15rem; font-weight: 800; color: var(--primary); align-self: flex-end; }

.pos-cart { 
    background: var(--bg-color); 
    border-left: 1px solid var(--border); 
    display: flex; 
    flex-direction: column;
    box-shadow: -4px 0 12px rgba(0,0,0,0.03);
}
.cart-header { 
    padding: 24px; 
    border-bottom: 1px solid var(--border); 
    font-size: 1.25rem; 
    font-weight: 600; 
    display: flex;
    justify-content: space-between;
}
.cart-items { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }

.cart-item { 
    display: flex; justify-content: space-between; align-items: center; 
    background: var(--surface); 
    padding: 16px; border-radius: var(--radius-m); 
    animation: slideIn 0.3s ease-out; 
}
@keyframes slideIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

.cart-footer { padding: 24px; background: var(--surface); border-top: 1px solid var(--border); border-top-left-radius: var(--radius-xl); border-top-right-radius: var(--radius-xl); }
.cart-total { font-size: 2rem; font-weight: 800; color: var(--primary); margin-bottom: 24px; text-align: right; }
.checkout-btn { width: 100%; padding: 18px; font-size: 1.2rem; }

/* --- MODALS (MD3 styling) --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.3); backdrop-filter: blur(8px);
    display: none; align-items: center; justify-content: center; z-index: 1000;
}
.modal-overlay.active { display: flex; }

.modal {
    background: var(--bg-color); 
    border-radius: var(--radius-xl);
    padding: 32px; width: 520px; 
    box-shadow: var(--elevation-2);
    border: none;
    max-width: 95vw;
}

.btn-choice {
    background: var(--surface);
    color: var(--text-main);
    flex-direction: column;
    padding: 12px 8px !important;
    gap: 4px;
    font-size: 0.85rem !important;
    border: 2px solid transparent;
}
.btn-choice i { font-size: 1.2rem; }
.btn-choice.active {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}
.modal h2 { margin-bottom: 24px; font-size: 1.8rem; color: var(--primary); text-align: center; }

.modal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
}
.modal-total { font-weight: 800; color: var(--primary); font-size: 1.4rem; }
.modal-resto { font-weight: 800; color: var(--success); font-size: 1.6rem; }

.quick-cash {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 15px 0;
}
.quick-cash .btn {
    background: var(--surface-hover);
    padding: 12px 5px;
    font-size: 0.95rem;
}
.cash-input {
    width: 140px;
    text-align: right;
    font-weight: 700;
    font-size: 1.2rem;
    padding: 10px;
    border: 2px solid var(--border);
    border-radius: var(--radius-m);
}
.cash-input:focus { border-color: var(--primary); outline: none; }

.form-control {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-m);
    border: 1px solid var(--border);
    background: var(--bg-color);
    font-family: inherit;
    font-size: 1rem;
    margin-top: 8px;
}
.form-control:focus { border-color: var(--primary); outline: 2px solid var(--primary-light); }

/* --- KITCHEN (KDS) MD3 Refresh --- */
.kds-layout { background: var(--bg-color); min-height: 100vh; padding: 24px; }
.kds-header { 
    background: var(--primary-light); 
    color: var(--primary);
    padding: 24px 40px; 
    border-radius: var(--radius-xl); 
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.kds-header h1 { color: var(--primary); }

.tickets-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.ticket { 
    background: var(--surface); 
    border-radius: var(--radius-xl); 
    overflow: hidden; 
    border: none;
    box-shadow: var(--elevation-1);
    display: flex;
    flex-direction: column;
}
.ticket-header { 
    background: var(--primary-light); 
    padding: 16px 20px; 
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ticket-id { color: var(--primary); font-size: 1.5rem; font-weight: 700; }

.ticket-items { padding: 16px; flex: 1; }
.t-item { 
    background: var(--bg-color); 
    border-radius: var(--radius-m); 
    padding: 12px 16px; 
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.t-item.done { background: #e8f5e9; border: 1px solid #c8e6c9; }

.ticket-footer { padding: 16px; border-top: 1px solid var(--border); }

/* --- ADMIN (MD3 Style) --- */
.admin-layout { 
    display: grid;
    grid-template-columns: 320px 1fr;
    height: 100vh;
    background: var(--bg-color);
}

.admin-sidebar { 
    background: var(--surface); 
    width: 320px; 
    padding: 32px 24px; 
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-right: 1px solid var(--border);
    position: relative;
    z-index: 9999;
    height: 100vh;
    overflow-y: auto;
}

.admin-brand {
    padding: 24px 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    color: var(--text-main);
    font-weight: 800;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-nav-item {
    padding: 16px 24px;
    border-radius: var(--pill);
    font-weight: 500;
    font-family: var(--font-family);
    font-size: 0.95rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    width: 100%;
}
.admin-nav-item i { font-size: 1.25rem; width: 24px; text-align: center; }

.admin-nav-item:hover { 
    background: var(--primary-light); 
    color: var(--primary);
    transform: translateX(4px);
}
.admin-nav-item.active { 
    background: var(--primary-light); 
    color: var(--primary); 
    font-weight: 700;
}
.admin-nav-item.active i {
    color: var(--primary);
}

.admin-content {
    padding: 40px 48px;
    overflow-y: auto;
    background: var(--bg-color);
    border-radius: 32px 0 0 0;
    margin-top: 16px;
    box-shadow: -8px 0 16px rgba(0,0,0,0.03);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.admin-panel {
    max-width: 1200px;
    margin: 0 auto;
}

.admin-card {
    background: var(--surface);
    border-radius: var(--radius-l);
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--elevation-1);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}
.admin-card:hover {
    box-shadow: var(--elevation-2);
    transform: translateY(-2px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}
table th {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    padding: 16px;
    text-align: left;
}
table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
}
table tr:hover td {
    background: var(--bg-color);
}

.stat-card {
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: 24px;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
}

.stat-card i {
    font-size: 2rem;
    color: var(--primary);
    background: var(--primary-light);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    margin-bottom: 8px;
}

.stat-label { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); }
.stat-value { font-size: 2.2rem; font-weight: 800; color: var(--primary); }

/* --- RESPONSIVE OPTIMIZATION --- */
@media screen and (max-width: 900px) {
    .pos-layout { display: flex; flex-direction: column; }
    .pos-sidebar { flex-direction: row; width: 100%; height: auto; padding: 8px; overflow-x: auto; scrollbar-width: none; }
    .pos-sidebar::-webkit-scrollbar { display: none; }
    .pos-sidebar button { min-width: fit-content; padding: 10px 20px; }
    
    .pos-cart {
        position: fixed; bottom: -100%; left: 0; width: 100%; height: 85vh;
        border-radius: 28px 28px 0 0;
        z-index: 2000;
        transition: bottom 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 -12px 32px rgba(0,0,0,0.15);
    }
    .pos-cart.active { bottom: 0; }
    
    .mobile-cart-toggle {
        display: flex !important;
        position: fixed; bottom: 32px; right: 32px;
        width: 72px; height: 72px; border-radius: 24px; /* Squircle */
        background: var(--primary);
        color: #fff;
        box-shadow: 0 8px 24px rgba(0,0,0,0.2);
        align-items: center; justify-content: center;
        z-index: 1001;
    }
    .mobile-cart-toggle .badge {
        position: absolute; top: -4px; right: -4px;
        background: var(--danger); color: #fff;
        padding: 4px 8px; border-radius: 12px; font-size: 0.8rem; font-weight: bold;
    }
}

/* Print Utilities - Comprehensive Thermal Support */
/* Legacy print classes removed, merged at bottom */

/* Page Size Configuration */
@page { margin: 0; }
body.print-80mm { @page { size: 80mm auto; } }
body.print-58mm { @page { size: 58mm auto; } }
body.print-a4 { @page { size: A4; } }

/* Receipt Styling */
.receipt-section {
    font-family: 'Courier New', Courier, monospace;
    line-height: 1.2;
    padding: 5mm;
}
.receipt-header h1 { font-size: 1.4rem; margin: 5px 0; text-align: center; }
.receipt-items { margin: 10px 0; border-top: 1px dashed #000; padding-top: 10px; }
.receipt-item { display: flex; justify-content: space-between; font-weight: bold; }
.receipt-total { 
    display: flex; justify-content: space-between; 
    font-size: 1.5rem; font-weight: 900; 
    border-top: 2px solid #000; margin-top: 10px; padding-top: 5px;
}
.receipt-footer { text-align: center; font-size: 0.8rem; margin-top: 15px; font-style: italic; }

tr.stornato td {
    text-decoration: line-through;
    color: var(--text-muted) !important;
}

/* UI Fixes for large containers and mobile leakage */
@media screen and (min-width: 1025px) {
    .mobile-cart-toggle, .mobile-only {
        display: none !important;
    }
}

.admin-panel .stat-card {
    box-shadow: none;
    border: 1px solid var(--border);
}

.summary-card-md3 {
    border-radius: var(--radius-xl) !important;
    padding: 32px !important;
    margin-bottom: 24px !important;
}

/* Designer Stampa refinements */
.form-group input[type="range"] {
    display: block;
    margin: 12px 0;
    accent-color: var(--primary);
}
.form-group span[id^="val-margin"] {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    padding: 4px 12px;
    border-radius: var(--pill);
}

.drag-list {
    background: var(--bg-color);
    border: 1px dashed var(--border);
    border-radius: var(--radius-m);
    padding: 12px;
}

.drag-item {
    background: var(--primary-light);
    border-radius: var(--radius-s);
    margin-bottom: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--elevation-1);
}

/* MD3 Switch for Designer */
.drag-toggle {
    width: 44px;
    height: 24px;
    background: #E0E2EC;
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}
.drag-toggle::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 16px;
    height: 16px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.drag-toggle.active {
    background: var(--primary);
}
.drag-toggle.active::after {
    left: 24px;
    background: #fff;
}

/* POS Cart Overflow Fix */
.cart-item-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 12px;
    flex-wrap: wrap;
}
.cart-note-input {
    flex: 1;
    min-width: 180px;
    background: var(--bg-color);
    border: 1px solid var(--border);
    border-radius: var(--radius-m);
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--text-main);
    font-family: inherit;
}
@media screen and (max-width: 1200px) {
    .cart-note-input {
        width: 100%;
        flex: none;
        margin-top: 8px;
    }
}

/* Designer Stampa Styles */
.designer-list {
    background: var(--surface);
    border: 2px dashed var(--border);
    border-radius: var(--radius-m);
    padding: 16px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.designer-item {
    background: var(--primary-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    padding: 12px 16px;
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    font-weight: 500;
}
.designer-item:hover {
    background: var(--surface);
    transform: translateY(-2px);
    box-shadow: var(--elevation-2);
}
.designer-item:active { cursor: grabbing; }
.designer-item::before {
    content: "\f0c9";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    opacity: 0.3;
}

/* Ottimizzazione Stampa Termica 80mm */
/* Ottimizzazione Stampa Termica (58mm/80mm Reale) */
@media print {
    body * { visibility: hidden !important; }
    body, html { margin: 0; padding: 0; background: white; }
    
    #receipt-print, #receipt-print * {
        visibility: visible !important;
        color: black !important;
        background: white !important;
        font-family: 'Courier New', Courier, monospace !important; /* Termico puro */
        -webkit-font-smoothing: none; /* No antialiasing per stampanti termiche */
    }
    
    #receipt-print {
        position: absolute;
        left: 0;
        top: 0;
        padding: 2mm;
        margin: 0;
        width: 100%;
    }
    
    body.print-80mm #receipt-print { width: 75mm; font-size: 14px; }
    body.print-58mm #receipt-print { width: 52mm; font-size: 11px; }

    .receipt-header, .receipt-footer { text-align: center; margin-bottom: 10px; }
    .receipt-header h1 { font-size: 1.5em; margin: 0; font-weight: bold; text-transform: uppercase; }
    
    .order-id-giant {
        font-size: 2.5em;
        font-weight: 900;
        text-align: center;
        border: 2px solid black;
        margin: 5px 0;
        padding: 5px;
        letter-spacing: 2px;
    }

    .receipt-total { 
        border-top: 2px dashed black; 
        margin-top: 10px; 
        padding-top: 5px; 
        font-weight: 900; 
        font-size: 1.3em; 
        display: flex; 
        justify-content: space-between; 
    }
    
    /* Perfect CSS Grid for Items */
    .r-item-grid {
        display: grid;
        grid-template-columns: 1fr 4fr 2fr;
        gap: 5px;
        margin-bottom: 5px;
        font-weight: bold;
        align-items: start;
    }
    .r-item-grid .r-qty { text-align: left; }
    .r-item-grid .r-name { text-align: left; word-break: break-word; }
    .r-item-grid .r-price { text-align: right; }
    
    .r-item-notes {
        grid-column: 1 / -1;
        font-size: 0.9em;
        font-style: italic;
        padding-left: 10px;
        margin-top: -3px;
        margin-bottom: 5px;
    }

    .page-break { page-break-after: always; border-bottom: 2px dashed black; margin-bottom: 10px; }
    
    .qr-container {
        display: flex;
        justify-content: center;
        margin-top: 15px;
        padding-top: 10px;
        border-top: 1px solid black;
    }
    .qr-container img {
        width: 120px;
        height: 120px;
        image-rendering: pixelated; /* Stampa termica definita */
    }
}
/* Category Grid System */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 10px;
}

.category-item-card {
    background: var(--surface);
    border-radius: var(--radius-l);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--elevation-1);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.category-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--elevation-3);
    border-color: var(--primary-light);
}

.category-item-card .color-strip {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    opacity: 0.8;
}

.category-item-card .cat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 8px;
}

.category-item-card .cat-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.category-item-card .cat-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: var(--bg-color);
    padding: 6px 12px;
    border-radius: var(--pill);
    width: fit-content;
}

.category-item-card .cat-actions {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

.category-item-card .action-btn-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    color: var(--text-muted);
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-size: 1.1rem;
}

.category-item-card .action-btn-circle:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.category-item-card .action-btn-circle.delete:hover {
    background: var(--danger);
    color: white;
}

.category-item-card .cat-icon-bg {
    position: absolute;
    box-shadow: var(--elevation-2);
}
.designer-item:active { cursor: grabbing; }
.designer-item::before {
    content: "\f0c9";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    opacity: 0.3;
}

/* Ottimizzazione Stampa Termica 80mm */
/* Ottimizzazione Stampa Termica (58mm/80mm Reale) */
@media print {
    body.print-flyer-mode .admin-layout,
    body.print-flyer-mode .modal-overlay,
    body.print-flyer-mode .toast-container,
    body.print-flyer-mode aside,
    body.print-flyer-mode nav { display: none !important; }
    
    body.print-flyer-mode #printable-flyer { 
        display: block !important; 
        position: absolute; 
        top: 0; left: 0; width: 100%; height: 100%;
        margin: 0; padding: 0;
    }
}

@media print {
    body:not(.print-flyer-mode) #printable-flyer { display: none !important; }
    body * { visibility: hidden !important; }
    body, html { margin: 0; padding: 0; background: white; }
    
    #receipt-print, #receipt-print * {
        visibility: visible !important;
        color: black !important;
        background: white !important;
        font-family: 'Courier New', Courier, monospace !important; /* Termico puro */
        -webkit-font-smoothing: none; /* No antialiasing per stampanti termiche */
    }
    
    #receipt-print {
        position: absolute;
        left: 0;
        top: 0;
        padding: 2mm;
        margin: 0;
        width: 100%;
    }
    
    body.print-80mm #receipt-print { width: 75mm; font-size: 14px; }
    body.print-58mm #receipt-print { width: 52mm; font-size: 11px; }

    .receipt-header, .receipt-footer { text-align: center; margin-bottom: 10px; }
    .receipt-header h1 { font-size: 1.5em; margin: 0; font-weight: bold; text-transform: uppercase; }
    
    .order-id-giant {
        font-size: 2.5em;
        font-weight: 900;
        text-align: center;
        border: 2px solid black;
        margin: 5px 0;
        padding: 5px;
        letter-spacing: 2px;
    }

    .receipt-total { 
        border-top: 2px dashed black; 
        margin-top: 10px; 
        padding-top: 5px; 
        font-weight: 900; 
        font-size: 1.3em; 
        display: flex; 
        justify-content: space-between; 
    }
    
    /* Perfect CSS Grid for Items */
    .r-item-grid {
        display: grid;
        grid-template-columns: 1fr 4fr 2fr;
        gap: 5px;
        margin-bottom: 5px;
        font-weight: bold;
        align-items: start;
    }
    .r-item-grid .r-qty { text-align: left; }
    .r-item-grid .r-name { text-align: left; word-break: break-word; }
    .r-item-grid .r-price { text-align: right; }
    
    .r-item-notes {
        grid-column: 1 / -1;
        font-size: 0.9em;
        font-style: italic;
        padding-left: 10px;
        margin-top: -3px;
        margin-bottom: 5px;
    }

    .page-break { page-break-after: always; border-bottom: 2px dashed black; margin-bottom: 10px; }
    
    .qr-container {
        display: flex;
        justify-content: center;
        margin-top: 15px;
        padding-top: 10px;
        border-top: 1px solid black;
    }
    .qr-container img {
        width: 120px;
        height: 120px;
        image-rendering: pixelated; /* Stampa termica definita */
    }
}
/* Category Grid System */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 10px;
}

.category-item-card {
    background: var(--surface);
    border-radius: var(--radius-l);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--elevation-1);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.category-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--elevation-3);
    border-color: var(--primary-light);
}

.category-item-card .color-strip {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    opacity: 0.8;
}

.category-item-card .cat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 8px;
}

.category-item-card .cat-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.category-item-card .cat-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: var(--bg-color);
    padding: 6px 12px;
    border-radius: var(--pill);
    width: fit-content;
}

.category-item-card .cat-actions {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

/* Redundant class removed - using global definition below */

.category-item-card .cat-icon-bg {
    position: absolute;
    bottom: -20px;
    right: -10px;
    font-size: 5rem;
    opacity: 0.03;
    transform: rotate(-15deg);
    pointer-events: none;
}

/* Product Grid System */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 10px;
}

.product-item-card {
    background: var(--surface);
    border-radius: var(--radius-l);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--elevation-1);
    border: 1px solid var(--border);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.product-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--elevation-3);
    border-color: var(--primary-light);
}

.product-item-card .prod-category-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: var(--pill);
    width: fit-content;
    letter-spacing: 0.5px;
}

.product-item-card .prod-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
}

.product-item-card .prod-price {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary);
    margin: 4px 0;
}

.product-item-card .prod-info-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: auto;
    padding: 12px;
    background: var(--bg-color);
    border-radius: var(--radius-m);
}

.product-item-card .prod-info-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.product-item-card .prod-info-item b {
    color: var(--text-main);
}

.product-item-card .prod-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    justify-content: flex-end;
}

/* Printer Grid System */
.printer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 10px;
}

.printer-item-card {
    background: var(--surface);
    border-radius: var(--radius-l);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--elevation-1);
    border: 1px solid var(--border);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.printer-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--elevation-3);
    border-color: var(--primary-light);
}

.printer-item-card .printer-header {
    display: flex;
    gap: 16px;
    align-items: center;
}

.printer-item-card .printer-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.printer-item-card .printer-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-main);
}

.printer-item-card .printer-details {
    background: var(--bg-color);
    padding: 16px;
    border-radius: var(--radius-m);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

.printer-item-card .ip-badge {
    font-family: monospace;
    color: var(--primary);
    font-weight: 700;
}

.printer-item-card .sector-badge {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.printer-item-card .printer-actions {
    display: flex;
    gap: 12px;
    margin-top: auto;
    padding-top: 12px;
}

.printer-item-card .status-dot {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}
/* --- GLOBAL PREMIUM ACTION BUTTONS --- */
.action-btn, .action-btn-circle {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    color: var(--text-muted);
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    border: 1px solid var(--border);
    font-size: 1.1rem;
    padding: 0;
    box-shadow: var(--elevation-1);
}

.action-btn:hover, .action-btn-circle:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary-light);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 97, 164, 0.2);
}

.action-btn.delete:hover, .action-btn-circle.delete:hover {
    background: #fff0f0;
    color: var(--danger);
    border-color: #ffcccc;
    box-shadow: 0 8px 16px rgba(186, 26, 26, 0.2);
}

.action-btn i, .action-btn-circle i {
    pointer-events: none;
}

.action-btn:active, .action-btn-circle:active {
    transform: scale(0.95);
}

/* --- MD3 Toggle Switch FIX --- */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
  flex-shrink: 0;
}

.switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #E0E2EC;
  transition: .3s;
  border-radius: 34px;
  border: 2px solid #C4C6D0;
}

body.dark-mode .slider {
    background-color: #161B22;
    border-color: #30363D;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 2px;
  background-color: #74777F;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary);
  border-color: var(--primary);
}

input:checked + .slider:before {
  transform: translateX(22px);
  background-color: white;
}

/* Range input styling */
input[type=range] {
    -webkit-appearance: none;
    background: transparent;
}
input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    background: var(--primary-light);
    border-radius: 4px;
}
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 24px;
    width: 24px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    margin-top: -8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* --- NEXT-GEN KDS (Kitchen) --- */
.kds-header { background: var(--surface); border-bottom: 1px solid var(--border); padding: 16px 32px; display: flex; justify-content: space-between; align-items: center; backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; }
.tickets-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; padding: 32px; }
.ticket { background: white; border-radius: var(--radius-l); border: 1px solid var(--border); box-shadow: var(--elevation-1); display: flex; flex-direction: column; overflow: hidden; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.ticket:hover { transform: translateY(-4px); box-shadow: var(--elevation-3); }
.ticket-header { padding: 20px; background: #f8f9fc; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: flex-start; }
.ticket.urgent-mid .ticket-header { background: #FFF4E5; border-bottom-color: #FFD5A1; }
.ticket.urgent-high .ticket-header { background: #FFE5E5; border-bottom-color: #FFB3B3; }
.ticket.completed .ticket-header { background: #E5F6ED; border-bottom-color: #B3E5CC; }
.header-main .ticket-id { font-size: 0.8rem; font-weight: 800; color: var(--primary); margin-bottom: 2px; }
.header-main .ticket-customer { font-size: 1.1rem; font-weight: 700; color: var(--on-surface); }
.ticket-time { text-align: right; font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }
.time-elapsed { display: block; font-size: 0.7rem; color: var(--accent); }
.ticket-table { padding: 12px 20px; background: #f1f3f9; font-size: 0.85rem; font-weight: 700; color: var(--primary); display: flex; align-items: center; gap: 8px; }
.ticket-items { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.t-item { padding: 12px 16px; background: #f8f9fa; border-radius: var(--radius-m); display: flex; align-items: center; gap: 12px; cursor: pointer; transition: 0.2s; border: 1px solid transparent; }
.t-item:hover { background: white; border-color: var(--primary); }
.t-item.done { opacity: 0.4; background: #eee; }
.t-qty { font-weight: 800; color: var(--primary); font-size: 1.1rem; min-width: 24px; }
.t-name { flex: 1; font-weight: 600; font-size: 0.95rem; }
.t-check { width: 24px; height: 24px; border-radius: 50%; border: 2px solid #ddd; display: flex; align-items: center; justify-content: center; color: transparent; font-size: 0.7rem; }
.t-item.done .t-check { background: var(--success); border-color: var(--success); color: white; }
.ticket-footer { padding: 16px 20px; }
.btn-action { width: 100%; height: 50px; border-radius: var(--radius-m); border: none; background: var(--primary); color: white; font-weight: 800; font-size: 0.9rem; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; transition: 0.2s; }
.btn-action:active { transform: scale(0.98); }
.btn-action.ready { background: var(--success); }
@keyframes pulse-urgent { 0% { box-shadow: 0 0 0 0 rgba(255, 87, 34, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(255, 87, 34, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 87, 34, 0); } }
.urgent-high { animation: pulse-urgent 2s infinite; border-color: var(--accent) !important; }

/* --- NEXT-GEN POS --- */
.pos-layout { display: flex; height: 100vh; overflow: hidden; background: var(--surface); }
.pos-sidebar { width: 280px; background: white; border-right: 1px solid var(--border); padding: 24px; display: flex; flex-direction: column; z-index: 10; }
.pos-main { flex: 1; display: flex; flex-direction: column; background: #f8f9fc; overflow-y: auto; padding: 24px; }
.pos-cart { width: 400px; background: white; border-left: 1px solid var(--border); display: flex; flex-direction: column; z-index: 10; }

.pos-header { margin-bottom: 24px; display: flex; justify-content: space-between; align-items: center; }
.pos-header h2 { font-size: 1.5rem; font-weight: 800; color: var(--on-surface); }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }

.product-card { background: white; border-radius: var(--radius-m); border: 1px solid var(--border); padding: 20px; cursor: pointer; transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); display: flex; flex-direction: column; align-items: center; text-align: center; justify-content: space-between; min-height: 140px; position: relative; overflow: hidden; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--elevation-2); border-color: var(--primary); }
.product-card:active { transform: scale(0.96); }
.product-card.out-of-stock { opacity: 0.5; filter: grayscale(1); cursor: not-allowed; }

.product-name { font-weight: 700; font-size: 1rem; color: var(--on-surface); margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-price { font-weight: 800; color: var(--primary); font-size: 1.2rem; }

.cart-header { padding: 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-weight: 800; font-size: 1.1rem; color: var(--on-surface); }
.cart-items { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.cart-item { background: #f8f9fa; border-radius: var(--radius-m); padding: 16px; display: flex; flex-direction: column; gap: 10px; border: 1px solid transparent; transition: 0.2s; }
.cart-item:hover { background: white; border-color: var(--primary-light); box-shadow: var(--elevation-1); }

.cart-footer { padding: 24px; border-top: 1px solid var(--border); background: white; box-shadow: 0 -10px 40px rgba(0,0,0,0.03); }
.checkout-btn { height: 60px; font-size: 1.1rem; font-weight: 800; letter-spacing: 0.5px; }

/* --- CATEGORY BUTTONS --- */
.category-btn { width: 100%; padding: 14px 20px; border-radius: var(--radius-m); border: 1px solid transparent; background: transparent; text-align: left; font-weight: 700; color: var(--text-muted); cursor: pointer; transition: 0.2s; display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.category-btn:hover { background: var(--surface-hover); color: var(--primary); }
.category-btn.active { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.category-btn i { font-size: 1.1rem; width: 24px; text-align: center; }

/* Pulse animation for add to cart */
@keyframes pulse-add { 0% { transform: scale(1); } 50% { transform: scale(1.05); background: var(--primary-light); } 100% { transform: scale(1); } }
.pulse-animation { animation: pulse-add 0.4s ease-out; }

.stat-badge.primary-badge { background: var(--primary-light); color: var(--primary); border: 1px solid var(--primary); }
.stat-badge i { margin-right: 6px; }

/* --- DASHBOARD POWER-UP (PREMIUM) --- */
.dashboard-kpi-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px; 
    margin-bottom: 32px; 
}

.stat-card-md3.premium { 
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card-md3.premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.04);
    border-color: var(--primary-light);
}

.stat-card-md3.premium .stat-icon-wrapper { 
    width: 44px; 
    height: 44px; 
    border-radius: 12px; 
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.stat-card-md3.premium .stat-info { 
    display: flex; 
    flex-direction: column; 
    gap: 2px; 
}

.stat-card-md3.premium .stat-label { 
    font-size: 0.8rem; 
    font-weight: 700; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 0.8px; 
}

.stat-card-md3.premium .stat-value { 
    font-size: 2.2rem; 
    font-weight: 800; 
    color: var(--on-surface); 
    letter-spacing: -1px;
}

.stat-card-md3.premium .stat-trend {
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
}

.trend-up { color: var(--success); }
.trend-down { color: var(--error); }

/* Accesso Mobile - Premium Style */
.mobile-access-card {
    background: linear-gradient(135deg, var(--primary) 0%, #004a80 100%);
    color: white;
    padding: 28px;
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0, 97, 164, 0.2);
    position: relative;
    overflow: hidden;
}

.mobile-access-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.mobile-access-card h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.mobile-access-card .ip-box {
    background: rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 18px;
    border-radius: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    backdrop-filter: blur(5px);
}

.mobile-access-card .qr-hint {
    font-size: 0.75rem;
    margin-top: 16px;
    opacity: 0.8;
    text-align: center;
    line-height: 1.4;
}

@keyframes pulse-dot { 0% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(1.2); } 100% { opacity: 1; transform: scale(1); } }
.pulse-dot { animation: pulse-dot 2s infinite ease-in-out; }