/* Material-UI Theme System for FentaDelivery */

:root {
    /* Light Theme Colors */
    --primary-color: #1976d2;
    --primary-dark: #1565c0;
    --primary-light: #42a5f5;
    --secondary-color: #dc004e;
    --secondary-dark: #c51162;
    --secondary-light: #f50057;
    
    --background-color: #fafafa;
    --paper-color: #ffffff;
    --surface-color: #f5f5f5;
    
    --text-primary: rgba(0, 0, 0, 0.87);
    --text-secondary: rgba(0, 0, 0, 0.6);
    --text-disabled: rgba(0, 0, 0, 0.38);
    
    --border-color: #e0e0e0;
    --divider-color: rgba(0, 0, 0, 0.12);
    
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --error-color: #f44336;
    --info-color: #2196f3;
    
    --shadow-1: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-2: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-3: 0 8px 16px rgba(0,0,0,0.15);
    --shadow-4: 0 12px 24px rgba(0,0,0,0.18);
}

/* Dark Theme */
body.dark-theme {
    --primary-color: #90caf9;
    --primary-dark: #42a5f5;
    --primary-light: #bbdefb;
    --secondary-color: #f48fb1;
    --secondary-dark: #f06292;
    --secondary-light: #f8bbd0;
    
    --background-color: #121212;
    --paper-color: #1e1e1e;
    --surface-color: #2c2c2c;
    
    --text-primary: rgba(255, 255, 255, 0.87);
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-disabled: rgba(255, 255, 255, 0.38);
    
    --border-color: #333333;
    --divider-color: rgba(255, 255, 255, 0.12);
    
    --success-color: #66bb6a;
    --warning-color: #ffa726;
    --error-color: #ef5350;
    --info-color: #42a5f5;
    
    --shadow-1: 0 2px 4px rgba(0,0,0,0.3);
    --shadow-2: 0 4px 8px rgba(0,0,0,0.35);
    --shadow-3: 0 8px 16px rgba(0,0,0,0.4);
    --shadow-4: 0 12px 24px rgba(0,0,0,0.45);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', 'Segoe UI', sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.5;
}

/* Material Cards */
.mui-card {
    background: var(--paper-color);
    border-radius: 8px;
    box-shadow: var(--shadow-2);
    padding: 24px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.mui-card:hover {
    box-shadow: var(--shadow-3);
}

.mui-card-header {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--divider-color);
}

/* Material Buttons */
.mui-btn {
    padding: 10px 24px;
    border-radius: 4px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-1);
}

.mui-btn-primary {
    background: var(--primary-color);
    color: white;
}

.mui-btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-2);
}

.mui-btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.mui-btn-success {
    background: var(--success-color);
    color: white;
}

.mui-btn-error {
    background: var(--error-color);
    color: white;
}

.mui-btn-outlined {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: none;
}

/* Material Inputs */
.mui-input-group {
    margin-bottom: 20px;
}

.mui-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.mui-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background: var(--paper-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: inherit;
}

.mui-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.1);
}

.mui-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background: var(--paper-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
    cursor: pointer;
}

/* Material Tables */
.mui-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--paper-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-2);
}

.mui-table thead {
    background: var(--primary-color);
    color: white;
}

.mui-table th {
    padding: 16px;
    text-align: left;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mui-table td {
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    color: var(--text-primary);
}

.mui-table tbody tr:hover {
    background: var(--surface-color);
}

.mui-table tbody tr:last-child td {
    border-bottom: none;
}

/* Material Tabs */
.mui-tabs {
    display: flex;
    border-bottom: 2px solid var(--divider-color);
    background: var(--paper-color);
    margin-bottom: 24px;
    box-shadow: var(--shadow-1);
}

.mui-tab {
    padding: 16px 24px;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.mui-tab:hover {
    background: var(--surface-color);
}

.mui-tab.active {
    color: var(--primary-color);
}

.mui-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

/* Material AppBar */
.mui-appbar {
    background: var(--primary-color);
    color: white;
    padding: 16px 24px;
    box-shadow: var(--shadow-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mui-appbar-title {
    font-size: 20px;
    font-weight: 500;
}

/* Material Chip */
.mui-chip {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 500;
}

.mui-chip-success {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
}

.mui-chip-warning {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning-color);
}

.mui-chip-error {
    background: rgba(244, 67, 54, 0.1);
    color: var(--error-color);
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }

/* Responsive */
@media (max-width: 768px) {
    .mui-card {
        padding: 16px;
    }
    
    .mui-table {
        display: block;
        overflow-x: auto;
    }
    
    .mui-tabs {
        overflow-x: auto;
    }
    
    .mui-tab {
        padding: 12px 16px;
        font-size: 12px;
    }
}