:root {
    --sidebar-width: 260px;
    --sidebar-bg: #ffffff;
    --sidebar-color: #495057;
    --sidebar-active-bg: #fff5f0;
    --sidebar-active-color: #FF6600;
    --primary-color: #FF6600;
    --primary-hover: #e65c00;
    --body-bg: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --text-muted: #6c757d;
    --text-dark: #212529;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--body-bg);
    color: var(--text-dark);
    min-height: 100vh;
}

/* Sidebar Styling */
#sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: var(--sidebar-bg);
    transition: all 0.3s;
    z-index: 1000;
    border-right: 1px solid var(--border-color);
}

#sidebar .sidebar-header {
    padding: 24px;
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border-color);
}

#sidebar .sidebar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

#sidebar ul.components {
    padding: 20px 0;
}

#sidebar ul li a {
    padding: 12px 25px;
    font-size: 0.95rem;
    display: block;
    color: var(--sidebar-color);
    text-decoration: none;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    font-weight: 500;
}

#sidebar ul li a i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    opacity: 0.7;
}

#sidebar ul li a:hover {
    color: var(--primary-color);
    background: var(--sidebar-active-bg);
}

#sidebar ul li.active>a {
    color: var(--primary-color);
    background: var(--sidebar-active-bg);
    border-left-color: var(--primary-color);
}

#sidebar ul li.active>a i {
    opacity: 1;
}

/* Header/Navbar Styling */
header {
    margin-left: var(--sidebar-width);
    padding: 15px 30px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    height: 72px;
}

/* Content Area */
main {
    margin-left: var(--sidebar-width);
    padding: 30px;
    background: var(--body-bg);
    min-height: calc(100vh - 72px);
}

/* Cards Overlay */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 24px;
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem;
}

.card-title {
    font-weight: 600;
    margin-bottom: 0;
    color: var(--text-dark);
}

/* Forms and Buttons */
.form-control,
.form-select {
    background-color: #fff;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    border-radius: 8px;
    padding: 10px 15px;
}

.form-control:focus,
.form-select:focus {
    background-color: #fff;
    border-color: var(--primary-color);
    color: var(--text-dark);
    box-shadow: 0 0 0 0.25rem rgba(255, 102, 0, 0.15);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* Tables */
.table {
    color: var(--text-dark);
}

.table thead th {
    border-bottom: 1px solid var(--border-color);
    background-color: #f8f9fa;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 15px;
}

.table td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Stats Cards */
.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.bg-primary-soft {
    background: rgba(255, 102, 0, 0.1);
    color: var(--primary-color);
}

.bg-warning-soft {
    background: rgba(255, 193, 7, 0.15);
    color: #856404;
}

.bg-info-soft {
    background: rgba(13, 202, 240, 0.15);
    color: #087990;
}

.bg-success-soft {
    background: rgba(25, 135, 84, 0.15);
    color: #0f5132;
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 0.5em 1em;
}

.text-highlight {
    color: var(--primary-color);
}

/* Mobile Sidebar */
@media (max-width: 992px) {
    #sidebar {
        margin-left: calc(-1 * var(--sidebar-width));
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    }

    #sidebar.active {
        margin-left: 0;
    }

    header,
    main {
        margin-left: 0;
    }
}