/* assets/css/custom.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --color-background-light: #FDFBF5; /* Lighter Beige */
    --color-surface-light: #FFFFFF;
    --color-text-light: #1C1C1C; /* Near Black */
    --color-primary: #B8860B; /* DarkGoldenRod - more subtle than pure gold */
    --color-secondary: #A9A9A9; /* DarkGray */
    --color-accent: #D4AF37; /* Golden */
    --border-color: #EAEAEA;
    --border-radius: 0.5rem;
    --font-family-sans-serif: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

body {
    font-family: var(--font-family-sans-serif);
    background-color: var(--color-background-light);
    color: var(--color-text-light);
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--color-surface-light);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.sidebar .nav-link {
    color: #555;
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    transition: background-color 0.2s, color 0.2s;
}

.sidebar .nav-link .feather {
    margin-right: 1rem;
    width: 20px;
    height: 20px;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background-color: var(--color-accent);
    color: var(--color-surface-light);
}

.main-content {
    flex-grow: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.header h1 {
    font-size: 2rem;
    font-weight: 600;
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-secondary);
}

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

.card {
    background-color: var(--color-surface-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.card-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.card-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.card-delta {
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.text-success {
    color: #28a745;
}

.text-danger {
    color: #dc3545;
}

/* Dark Mode */
body.dark-mode {
    --color-background-light: #121212;
    --color-surface-light: #1E1E1E;
    --color-text-light: #E0E0E0;
    --border-color: #333;
    --color-secondary: #888;
}

body.dark-mode .sidebar {
    background-color: var(--color-surface-light);
    border-right-color: var(--border-color);
}

body.dark-mode .sidebar .nav-link {
    color: #aaa;
}

body.dark-mode .sidebar .nav-link:hover,
body.dark-mode .sidebar .nav-link.active {
    background-color: var(--color-accent);
    color: #121212;
}

body.dark-mode .theme-toggle {
    border-color: var(--border-color);
    color: var(--color-secondary);
}

body.dark-mode .card {
    background-color: var(--color-surface-light);
    border-color: var(--border-color);
}

/* Page Content Sections */
.content-section {
    margin-bottom: 2rem;
}

.content-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.form-group input,
.form-group select {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--color-background-light);
    color: var(--color-text-light);
    font-family: inherit;
    font-size: 1rem;
}

body.dark-mode .form-group input,
body.dark-mode .form-group select {
    background-color: #2c2c2c;
    border-color: #444;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s;
}

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

.btn-primary:hover {
    background-color: var(--color-accent);
}

/* Table Styles */
.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

table th, table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

table th {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-secondary);
    text-transform: uppercase;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: capitalize;
}

.status-pending {
    background-color: #f0ad4e;
    color: white;
}

.status-in-transit {
    background-color: #5bc0de;
    color: white;
}

.status-delivered {
    background-color: #5cb85c;
    color: white;
}

.status-cancelled {
    background-color: #d9534f;
    color: white;
}

/* --- Charts --- */
.dashboard-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.chart-container {
    background-color: var(--color-surface-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.chart-title {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
}

body.dark-mode .chart-container {
    background-color: var(--color-surface-light);
    border-color: var(--border-color);
}