:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #10b981;
    --accent: #f59e0b;
    --danger: #ef4444;
    --dark: #0f172a;
    --gray: #64748b;
    --light: #f8fafc;
    --white: #ffffff;
    --sidebar-width: 260px;
    --
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--light);
    color: var(--dark);
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--white);
    border-right: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    padding: 24px;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.5rem;
}

.logo i {
    font-size: 1.8rem;
}

nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    border-radius: 12px;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: rgba(99, 102, 241, 0.05);
    color: var(--primary);
}

nav a.active {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.user-info .name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
}

.user-info .role {
    display: block;
    font-size: 0.75rem;
    color: var(--gray);
}

/* Main Content Styles */
.content {
    margin-left: var(--sidebar-width);
    flex-grow: 1;
    padding: 32px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.search-bar {
    position: relative;
    width: 400px;
}

.search-bar i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.search-bar input {
    width: 100%;
    padding: 12px 12px 12px 48px;
    border: 1px solid rgba(0,0,0,0.05);
    background-color: var(--white);
    border-radius: 12px;
    outline: none;
    transition: all 0.3s ease;
}

.search-bar input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.header-actions {
    display: flex;
    gap: 16px;
}

.btn-notification {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.05);
    background-color: var(--white);
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-notification:hover {
    background-color: rgba(0,0,0,0.02);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    box-shadow: var(--shadow);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-info p {
    color: var(--gray);
    font-size: 0.85rem;
}

.trend {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 20px;
    background-color: rgba(0,0,0,0.05);
}

.trend.positive { color: var(--secondary); background-color: rgba(16, 185, 129, 0.1); }
.trend.negative { color: var(--danger); background-color: rgba(239, 68, 68, 0.1); }

/* Table Styles */
.recent-orders {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.view-all {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

.table-container {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    padding: 16px;
    color: var(--gray);
    font-weight: 600;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

td {
    padding: 16px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
}

.customer-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.customer-cell img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status.processing { background-color: rgba(99, 102, 241, 0.1); color: var(--primary); }
.status.ready { background-color: rgba(16, 185, 129, 0.1); color: var(--secondary); }
.status.completed { background-color: rgba(100, 116, 139, 0.1); color: var(--gray); }

.btn-icon {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    background-color: rgba(0,0,0,0.05);
}

/* Bottom Nav for Mobile */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--white);
    height: 70px;
    border-top: 1px solid rgba(0,0,0,0.05);
    justify-content: space-around;
    align-items: center;
    padding-bottom: env(safe-area-inset-bottom);
    z-index: 1000;
}

.bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--gray);
    font-size: 0.7rem;
    gap: 4px;
}

.bottom-nav a.active {
    color: var(--primary);
}

.bottom-nav a i {
    font-size: 1.2rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: var(--white);
    margin: 10% auto;
    padding: 24px;
    border-radius: var(--border-radius);
    width: 400px;
    box-shadow: var(--shadow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.close {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.85rem;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    outline: none;
}

.change-display {
    background-color: rgba(16, 185, 129, 0.05);
    padding: 16px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.change-display strong {
    color: var(--secondary);
    font-size: 1.2rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Thermal Print Styles */
@media print {
    @page { margin: 0; }
    body * { visibility: hidden; }
    .print-receipt, .print-receipt * { visibility: visible; }
    .print-receipt {
        position: absolute;
        left: 0;
        top: 0;
        width: 58mm; /* Standard Thermal Size */
        font-family: 'Courier New', Courier, monospace;
        font-size: 12px;
        padding: 5mm;
    }
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .sidebar { width: 80px; padding: 16px; }
    .sidebar .logo span, .sidebar nav a span, .sidebar .user-info { display: none; }
    .content { margin-left: 80px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .sidebar { display: none; }
    .content { margin-left: 0; padding: 20px; padding-bottom: 100px; }
    .bottom-nav { display: flex; }
    .search-bar { width: 100%; }
    .header-actions .btn-primary { display: none; } /* Hide on mobile header, use bottom nav plus instead */
    .stats-grid { grid-template-columns: 1fr; }
}

/* Dashboard Layout */
.main-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.card {
    background: white;
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid #f1f5f9;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-size: 1.1rem;
    color: #0f172a;
    font-weight: 700;
}

/* Quick Actions Section */
.quick-actions h3 {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #0f172a;
}

.actions-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
}

.action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 10px;
    
    
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    font-family: inherit;
}

.action-item i {
    font-size: 1.8rem;
    margin-bottom: 4px;
    transition: transform 0.3s;
}

.action-item span {
    font-weight: 700;
    color: #334155;
    font-size: 0.8rem;
    line-height: 1.2;
}

/* Hover Effects */
.action-item:hover {
    background: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.action-item:hover i {
    transform: scale(1.1);
}

/* Specific Colors for Icons */
.action-item.btn-order i { color: #6366f1; }
.action-item.btn-cust i { color: #10b981; }
.action-item.btn-report i { color: #f59e0b; }

.action-item:hover.btn-order { border-color: #6366f1; }
.action-item:hover.btn-cust { border-color: #10b981; }
.action-item:hover.btn-report { border-color: #f59e0b; }

@media (max-width: 768px) {
    .main-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 10px;
    }
    
    .action-item {
        flex-direction: column;
        text-align: center;
        
        gap: 8px;
    }
    
    .action-item i {
        margin: 0 auto;
    }
}

/* Premium Select Styling */
.svc-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236366f1'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px !important;
    cursor: pointer;
    background-color: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    transition: all 0.2s ease;
    width: 100%;
}

.svc-select:focus {
    border-color: var(--primary) !important;
    background-color: #ffffff !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1) !important;
}

.svc-select option {
    padding: 12px;
    background: white;
    color: var(--dark);
}

/* Premium Checkbox */
.checkbox-premium-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    
    
    
    
    transition: 0.3s;
}

.checkbox-premium-wrapper:hover {
    border-color: var(--primary);
    background: #f1f5f9;
}

.checkbox-premium-wrapper input {
    display: none;
}

.checkbox-premium-icon { position: relative;
    width: 24px;
    height: 24px;
    border-radius: 8px;
    border: 2px solid #cbd5e1;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.checkbox-premium-wrapper input:checked + .checkbox-premium-icon { position: relative;
    background: var(--secondary);
    border-color: var(--secondary);
}

.checkbox-premium-wrapper input:checked + .checkbox-premium-icon::after {
    content: ""; position: absolute; width: 6px; height: 12px; border: solid white; border-width: 0 3px 3px 0; transform: rotate(45deg); top: 3px;
    
    
    color: white;
    font-size: 0.8rem;
}

/* Matching svc-select to select-premium */
.svc-select {
    height: 58px !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 16px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
}

.svc-select:focus {
    border-color: var(--primary) !important;
}