:root {
    --primary-color: #0d2818;
    --secondary-color: #1a4d3a;
    --success-color: #2d6a4f;
    --danger-color: #1a1a1a;
    --warning-color: #2d6a4f;
    --info-color: #1a4d3a;
    --dark-green: #0d2818;
    --medium-green: #1a4d3a;
    --light-green: #2d6a4f;
    --accent-green: #2d6a4f;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --text-dark: #000000;
    --text-muted: #4a5568;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 80px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background: #ffffff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

/* Text Colors - Dark Green, Black, White Theme */
.text-primary {
    color: var(--dark-green) !important;
}

.text-success {
    color: var(--medium-green) !important;
}

.text-danger {
    color: #000000 !important;
}

.text-warning {
    color: var(--light-green) !important;
}

.text-info {
    color: var(--medium-green) !important;
}

.text-muted {
    color: #4a5568 !important;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: var(--sidebar-width);
    background: var(--dark-green);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transition: var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

.sidebar-header {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: visible;
    min-width: 0;
}

.sidebar.collapsed .sidebar-header {
    padding: 1.5rem 1rem;
    justify-content: center;
}

.sidebar-brand {
    color: #ffffff;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
    overflow: visible;
}

.sidebar.collapsed .sidebar-brand {
    justify-content: center;
}

.sidebar-brand span {
    white-space: nowrap;
    overflow: visible;
    transition: opacity 0.3s ease;
    flex-shrink: 0;
}

.sidebar.collapsed .sidebar-brand span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-brand img {
    height: 36px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    flex-shrink: 0;
}

.sidebar.collapsed .sidebar-brand img {
    height: 32px;
}


.sidebar-nav {
    padding: 1rem 0;
}

.sidebar.collapsed .sidebar-nav {
    padding: 1rem 0.5rem;
}

.sidebar-nav .nav-item {
    margin: 0.1rem 0.6rem;
}

.sidebar.collapsed .sidebar-nav .nav-item {
    margin: 0.2rem 0.25rem;
    display: flex;
    justify-content: center;
}

.sidebar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    padding: 0.45rem 0.875rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    transition: var(--transition);
    font-weight: 500;
    text-decoration: none;
    position: relative;
    font-size: 0.9rem;
    width: 100%;
}

.sidebar.collapsed .sidebar-nav .nav-link {
    padding: 0.45rem;
    justify-content: center;
    align-items: center;
    gap: 0;
    width: 100%;
    margin: 0 auto;
}

.sidebar-nav .nav-link span {
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.3s ease, width 0.3s ease;
}

.sidebar.collapsed .sidebar-nav .nav-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.sidebar-nav .nav-link i {
    font-size: 1rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -2px;
}

.sidebar.collapsed .sidebar-nav .nav-link i {
    width: auto;
    font-size: 1.125rem;
    margin: 0;
    margin-left: -2px;
    flex: 0 0 auto;
}

.sidebar-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transform: translateX(4px);
}

.sidebar.collapsed .sidebar-nav .nav-link:hover {
    transform: scale(1.1);
}

/* Tooltip for collapsed sidebar */
.sidebar.collapsed .sidebar-nav .nav-link {
    position: relative;
}

.sidebar.collapsed .sidebar-nav .nav-link::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.sidebar.collapsed .sidebar-nav .nav-link::before {
    content: '';
    position: absolute;
    left: calc(100% + 6px);
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1001;
}

.sidebar.collapsed .sidebar-nav .nav-link:hover::after,
.sidebar.collapsed .sidebar-nav .nav-link:hover::before {
    opacity: 1;
}

.sidebar-nav .nav-link.active {
    background: var(--medium-green);
    color: #ffffff;
    box-shadow: var(--shadow-md);
}

.sidebar-nav .nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: #ffffff;
    border-radius: 0 2px 2px 0;
}

.sidebar.collapsed .sidebar-nav .nav-link.active::before {
    display: none;
}

.sidebar-nav .nav-item .text-white-50 {
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .sidebar-nav .nav-item .text-white-50 {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
}

/* Subsection headers in sidebar - use lighter color for readability on dark green */
.sidebar-nav .nav-item small.text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
    font-weight: 600;
}


/* Login Page Wrapper */
.login-page-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    padding: 2rem 1rem;
}

/* Main Content Area */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-width-collapsed);
}

.content-wrapper {
    padding: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

/* Top Bar */
.topbar {
    background: var(--bg-white);
    padding: 1rem 2rem;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.topbar-title h1,
.topbar-title h2,
.topbar-title h3 {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

/* Mobile Sidebar Toggle Button */
.sidebar-mobile-toggle {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
}

.sidebar-mobile-toggle:hover {
    color: var(--accent-green);
    transform: scale(1.1);
}

/* Topbar User Menu */
.user-menu-topbar {
    display: flex;
    align-items: center;
}

.user-menu-topbar .btn-link {
    text-decoration: none;
    border: none;
    background: none;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition);
}

.user-menu-topbar .btn-link:hover {
    background: rgba(0, 0, 0, 0.05);
}

.user-avatar-topbar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--medium-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

/* Cards */
.card {
    background: var(--bg-white);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.card-body {
    padding: 1.5rem;
}

/* Stat Cards */
.stat-card {
    background: var(--bg-white);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--medium-green);
}

.stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.stat-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: rgba(26, 77, 58, 0.1);
    color: var(--accent-green);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.stat-card-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card-trend {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.stat-card-trend.up {
    color: var(--success-color);
}

.stat-card-trend.down {
    color: var(--danger-color);
}

/* Buttons - Enhanced Modern Design */
.btn {
    border-radius: 0.625rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.2px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn i {
    position: relative;
    z-index: 1;
}

.btn span,
.btn {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--dark-green);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(13, 40, 24, 0.2);
}

.btn-primary:hover {
    background: var(--medium-green);
    box-shadow: 0 4px 12px rgba(13, 40, 24, 0.3);
    transform: translateY(-2px);
}

.btn-primary:active {
    box-shadow: 0 1px 4px rgba(13, 40, 24, 0.2);
}

.btn-success {
    background: var(--medium-green);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(26, 77, 58, 0.2);
}

.btn-success:hover {
    background: var(--light-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 77, 58, 0.3);
}

.btn-success:active {
    box-shadow: 0 1px 4px rgba(26, 77, 58, 0.2);
}

.btn-danger {
    background: #1a1a1a;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-danger:hover {
    background: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-danger:active {
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.btn-warning {
    background: var(--medium-green);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(26, 77, 58, 0.2);
}

.btn-warning:hover {
    background: var(--light-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 77, 58, 0.3);
}

.btn-warning:active {
    box-shadow: 0 1px 4px rgba(26, 77, 58, 0.2);
}

.btn-secondary {
    background: #4a5568;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(74, 85, 104, 0.2);
}

.btn-secondary:hover {
    background: #2d3748;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 85, 104, 0.3);
}

.btn-secondary:active {
    box-shadow: 0 1px 4px rgba(74, 85, 104, 0.2);
}

.btn-info {
    background: var(--medium-green);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(26, 77, 58, 0.2);
}

.btn-info:hover {
    background: var(--light-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 77, 58, 0.3);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

/* Forms */
.form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-control,
.form-select {
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    padding: 0.625rem 0.875rem;
    transition: var(--transition);
    font-size: 0.875rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(74, 157, 122, 0.1);
    outline: none;
}

/* Checkboxes - Dark Green Styling */
.form-check-input {
    width: 1.25em;
    height: 1.25em;
    border: 2px solid var(--border-color);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: var(--transition);
    background-color: #ffffff;
}

.form-check-input:checked {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
}

.form-check-input:focus {
    border-color: var(--dark-green);
    box-shadow: 0 0 0 3px rgba(13, 40, 24, 0.1);
    outline: none;
}

.form-check-input:hover:not(:disabled) {
    border-color: var(--medium-green);
}

/* Toggle Switches - Dark Green Styling */
.form-switch .form-check-input {
    width: 2.5em;
    height: 1.5em;
    border-radius: 1em;
    background-color: #e2e8f0;
    border: 2px solid #e2e8f0;
    background-image: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
}

.form-switch .form-check-input:checked {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
    background-position: right center;
}

.form-switch .form-check-input:focus {
    border-color: var(--dark-green);
    box-shadow: 0 0 0 3px rgba(13, 40, 24, 0.1);
    outline: none;
}

.form-switch .form-check-input:hover:not(:disabled) {
    border-color: var(--medium-green);
}

/* Postcode Area Codes in Settings - Dark Green Styling */
code.bg-light {
    background-color: rgba(13, 40, 24, 0.1) !important;
    color: var(--dark-green) !important;
    border: 1px solid rgba(13, 40, 24, 0.2);
    font-weight: 500;
}

.input-group-text {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* Tables */
.table {
    font-size: 0.875rem;
    margin-bottom: 0;
}

.table thead th {
    background: #ffffff;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 1rem;
    white-space: nowrap;
}

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

.table-hover tbody tr:hover {
    background: rgba(74, 157, 122, 0.05);
    /* Removed transition and transform animations - keeping shading only */
}

.table-responsive {
    border-radius: 0.75rem;
    overflow: hidden;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.badge.bg-success {
    background: var(--medium-green) !important;
    color: #ffffff !important;
}

.badge.bg-danger {
    background: #1a1a1a !important;
    color: #ffffff !important;
}

.badge.bg-warning {
    background: var(--light-green) !important;
    color: #ffffff !important;
}

.badge.bg-info {
    background: var(--medium-green) !important;
    color: #ffffff !important;
}

.badge.bg-primary {
    background: var(--dark-green) !important;
    color: #ffffff !important;
}

.badge.bg-secondary {
    background: #4a5568 !important;
    color: #ffffff !important;
}

/* Alerts */
.alert {
    border-radius: 0.75rem;
    border: none;
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: rgba(26, 77, 58, 0.1);
    color: var(--dark-green);
    border-left: 4px solid var(--medium-green);
}

.alert-danger {
    background: rgba(26, 26, 26, 0.1);
    color: #000000;
    border-left: 4px solid #1a1a1a;
}

.alert-warning {
    background: rgba(45, 106, 79, 0.1);
    color: var(--dark-green);
    border-left: 4px solid var(--light-green);
}

.alert-info {
    background: rgba(26, 77, 58, 0.1);
    color: var(--dark-green);
    border-left: 4px solid var(--medium-green);
}

/* Progress Bars */
.progress {
    border-radius: 0.5rem;
    overflow: hidden;
    background: #e2e8f0;
    height: 8px;
}

.progress-bar.bg-success {
    background: var(--dark-green) !important;
}

.progress-bar.bg-warning {
    background: var(--dark-green) !important;
}

.progress-bar.bg-danger {
    background: var(--dark-green) !important;
}

.progress-bar.bg-info {
    background: var(--dark-green) !important;
}

.progress-bar {
    background: var(--dark-green) !important;
    transition: width 0.6s ease;
}

/* Dropdowns */

.dropdown-menu {
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.dropdown-item {
    border-radius: 0.5rem;
    padding: 0.625rem 0.875rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-item:hover {
    background: rgba(74, 157, 122, 0.1);
    color: var(--accent-green);
}

.dropdown-item.active {
    background: var(--medium-green);
    color: #ffffff;
}

/* Sortable Table Headers */
th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 2rem !important;
}

th.sortable:hover {
    background: rgba(74, 157, 122, 0.1);
}

th.sortable::after {
    content: '⇅';
    position: absolute;
    right: 0.75rem;
    opacity: 0.3;
    font-size: 0.875rem;
    transition: var(--transition);
}

th.sortable.sort-asc::after {
    content: '↑';
    opacity: 1;
    color: var(--accent-green);
}

th.sortable.sort-desc::after {
    content: '↓';
    opacity: 1;
    color: var(--accent-green);
}

/* Filters Card */
.filters-card {
    background: var(--bg-white);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

/* Search Input */
.search-input {
    position: relative;
}

.search-input .form-control {
    padding-left: 2.5rem;
}

.search-input i {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(74, 157, 122, 0.2);
    border-top-color: var(--accent-green);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    background: var(--bg-white);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-xl);
    border-left: 4px solid var(--accent-green);
    padding: 1rem 1.25rem;
    min-width: 300px;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Footer */
footer {
    background: var(--dark-green);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 2rem;
    margin-top: auto;
}

footer img {
    opacity: 1;
}

/* Company Logo */
.company-logo {
    height: 40px;
    width: auto;
}

.company-logo-large {
    height: 80px;
    width: auto;
}

.company-logo-small {
    height: 24px;
    width: auto;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--light-green);
}

/* Responsive */
@media (max-width: 1400px) {
    .sidebar:not(.collapsed) {
        width: 220px;
    }
    
    .sidebar:not(.collapsed) ~ .main-content {
        margin-left: 220px;
    }
}

@media (max-width: 1200px) {
    .sidebar:not(.collapsed) {
        width: var(--sidebar-width-collapsed);
    }
    
    .sidebar:not(.collapsed) ~ .main-content {
        margin-left: var(--sidebar-width-collapsed);
    }
    
    .sidebar:not(.collapsed) .sidebar-brand span,
    .sidebar:not(.collapsed) .sidebar-nav .nav-link span,
    .sidebar:not(.collapsed) .sidebar-nav .nav-item .text-white-50,
    .sidebar:not(.collapsed) .user-menu > div:not(.user-avatar) {
        opacity: 0;
        width: 0;
        overflow: hidden;
    }
    
    .sidebar:not(.collapsed) .sidebar-header {
        padding: 1.5rem 1rem;
        justify-content: center;
    }
    
    .sidebar:not(.collapsed) .sidebar-nav {
        padding: 0rem 0rem;
    }
    
    .sidebar:not(.collapsed) .sidebar-nav .nav-item {
        margin: 0.2rem 0rem;
    }
    
    .sidebar:not(.collapsed) .sidebar-nav .nav-link {
        padding: 0.6rem;
        justify-content: center;
    }
    
    .sidebar:not(.collapsed) .sidebar-nav .nav-link.active::before {
        display: none;
    }
    
    .topbar {
        padding: 1rem 1.5rem;
    }
    
    .topbar-title {
        font-size: 1.25rem;
    }
    
    .content-wrapper {
        padding: 1.5rem;
    }
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: none;
    }
    
    .sidebar.show {
        transform: translateX(0);
        box-shadow: var(--shadow-xl);
    }
    
    .sidebar.collapsed {
        transform: translateX(-100%);
    }
    
    .sidebar.collapsed.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .content-wrapper {
        padding: 1rem;
    }
    
    .topbar-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .topbar {
        padding: 0.875rem 1rem;
    }
    
    .topbar-title {
        font-size: 1.125rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .table {
        font-size: 0.8125rem;
    }
    
    .table thead th,
    .table tbody td {
        padding: 0.75rem 0.5rem;
    }
    
    .stat-card-value {
        font-size: 1.5rem;
    }
    
    .stat-card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .filters-card {
        padding: 1rem;
    }
    
    .btn {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }
    
    .quick-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .quick-actions .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .content-wrapper {
        padding: 0.75rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* Utility Classes */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.rounded-lg { border-radius: 0.75rem; }
.rounded-xl { border-radius: 1rem; }

.text-muted { color: var(--text-muted); }

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

@keyframes fadeInGreen {
    0% { 
        opacity: 0; 
        background-color: rgba(13, 40, 24, 0.02);
        transform: scale(0.98);
    }
    50% {
        background-color: rgba(13, 40, 24, 0.15);
        transform: scale(1.02);
    }
    100% { 
        opacity: 1; 
        background-color: rgba(13, 40, 24, 0.05);
        transform: scale(1);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.page-header h1 {
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: var(--transition);
    cursor: pointer;
}

.user-menu:hover {
    background: rgba(255, 255, 255, 0.1);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--dark-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    flex-shrink: 0;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid var(--accent-green);
    outline-offset: 2px;
}

/* Smooth transitions for all interactive elements */
a, button, input, select, textarea {
    transition: var(--transition);
}

/* Improved link styling */
a {
    color: var(--dark-green);
    text-decoration: none;
}

a:hover {
    color: var(--medium-green);
}

/* Better form styling */
.form-control:disabled,
.form-select:disabled {
    background-color: #f1f5f9;
    opacity: 0.6;
    cursor: not-allowed;
}

/* Improved modal styling */
.modal-content {
    border-radius: 0.75rem;
    border: none;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

/* Pagination */
.pagination {
    gap: 0.25rem;
}

.page-link {
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
}

.page-link:hover {
    background: rgba(74, 157, 122, 0.1);
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.page-item.active .page-link {
    background: var(--dark-green);
    border-color: var(--dark-green);
    color: #ffffff;
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f8fafc;
}

/* Column chooser dropdown */
.dropdown-menu label {
    cursor: pointer;
    margin-bottom: 0;
    padding: 0.5rem 1rem;
}

.dropdown-menu label:hover {
    background: rgba(74, 157, 122, 0.1);
}

.dropdown-menu input[type="checkbox"] {
    cursor: pointer;
}

/* Table sticky header */
.table-responsive thead th {
    box-shadow: 0 2px 2px -1px rgba(0, 0, 0, 0.1);
}

/* Table scrolling improvements */
.table-responsive {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-green) #f1f5f9;
}

.table-responsive::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--accent-green);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--light-green);
}

/* Print styles */
@media print {
    .sidebar,
    .topbar,
    footer,
    .btn,
    .quick-actions,
    .pagination,
    .card-footer {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #000 !important;
    }
    
    .table-responsive {
        max-height: none !important;
        overflow: visible !important;
    }
}

/* Quick Navigation Modal Styles */
.quick-nav-item {
    display: block;
    text-decoration: none;
    color: var(--text-dark);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
    text-align: center;
}

.quick-nav-item:hover {
    background-color: rgba(13, 40, 24, 0.05);
    border-color: var(--dark-green);
    color: var(--dark-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quick-nav-icon {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
}

.quick-nav-label {
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

/* Navigation Section Headers */
.nav-section-header {
    padding: 0.35rem 1rem;
    margin-top: 0.25rem;
    margin-bottom: 0.1rem;
}

/* Hide subsection headers on mobile and medium screens */
@media (max-width: 1200px) and (min-width: 950px) {
    .sidebar-nav .nav-section-header {
        display: none;
    }
}

@media (max-width: 992px) {
    .sidebar-nav .nav-section-header {
        display: none;
    }
}