:root {
    /* Primary colors - zielony #0A812E */
    --bs-primary: #0A812E;
    --bs-primary-rgb: 10, 129, 46;
    --primary: #0A812E;
    --primary-dark: #065A20;
    --primary-light: #0D9B38;

    /* Secondary colors - szary */
    --bs-secondary: #6C757D;
    --bs-secondary-rgb: 108, 117, 125;
    --secondary: #6C757D;
    --secondary-dark: #545B62;
    --secondary-light: #868E96;

    /* Success colors - zielony jasny */
    --bs-success: #16A34A;
    --bs-success-rgb: 22, 163, 74;
    --success: #16A34A;
    --success-dark: #15803D;
    --success-light: #22C55E;

    /* Danger colors - czerwony */
    --bs-danger: #DC2626;
    --bs-danger-rgb: 220, 38, 38;
    --danger: #DC2626;
    --danger-dark: #B91C1C;
    --danger-light: #EF4444;

    /* Warning colors - pomarańczowy */
    --bs-warning: #D97706;
    --bs-warning-rgb: 217, 119, 6;
    --warning: #D97706;
    --warning-dark: #B45309;
    --warning-light: #F59E0B;

    /* Info colors - niebieski */
    --bs-info: #2563EB;
    --bs-info-rgb: 37, 99, 235;
    --info: #2563EB;
    --info-dark: #1D4ED8;
    --info-light: #3B82F6;

    /* Light colors */
    --bs-light: #F8F9FA;
    --bs-light-rgb: 248, 249, 250;

    /* Dark colors */
    --bs-dark: #212529;
    --bs-dark-rgb: 33, 37, 41;
    --dark: #0F0F0F;
    --dark-light: #1F1F1F;
    --dark-medium: #2F2F2F;

    /* Gray scale */
    --gray-50: #FAFAFA;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;

    /* Bootstrap gray scale */
    --bs-gray-100: #F8F9FA;
    --bs-gray-200: #E9ECEF;
    --bs-gray-300: #DEE2E6;
    --bs-gray-400: #CED4DA;
    --bs-gray-500: #ADB5BD;
    --bs-gray-600: #6C757D;
    --bs-gray-700: #495057;
    --bs-gray-800: #343A40;
    --bs-gray-900: #212529;

    /* Body colors */
    --bs-body-color: #212529;
    --bs-body-bg: #FFFFFF;

    /* Border */
    --bs-border-color: #DEE2E6;
    --bs-border-radius: 0.25rem;
    --bs-border-radius-sm: 0.2rem;
    --bs-border-radius-lg: 0.3rem;
    --bs-border-radius-xl: 0.5rem;

    /* Shadows */
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    --hover-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);

    /* Layout */
    --sidebar-width: 260px;
    --header-height: 70px;
    --border-radius: 4px;
    --border-radius-lg: 6px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--gray-400) var(--gray-100);
}

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

*::-webkit-scrollbar-track {
    background: var(--gray-100);
}

*::-webkit-scrollbar-thumb {
    background-color: var(--gray-400);
    border-radius: 4px;
}

*::-webkit-scrollbar-thumb:hover {
    background-color: var(--gray-500);
}

body {
    background-color: #F5F5F5;
    color: var(--bs-body-color);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    font-size: 15px;
    overflow-x: hidden;
}

.sidebar {
    background: var(--dark);
    color: #E0E0E0;
    width: var(--sidebar-width);
    padding: 24px 16px;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: var(--transition);
    z-index: 1000;
    border-right: 1px solid var(--dark-light);
}

.logo {
    display: flex;
    align-items: center;
    margin-bottom: 32px;
    padding: 14px 12px;
    background: var(--bs-primary);
    border-radius: var(--border-radius);
}

.logo i {
    font-size: 24px;
    margin-right: 12px;
    background: white;
    color: var(--bs-primary);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
}

.logo h1 {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin: 0;
}

.menu-section {
    margin-bottom: 24px;
}

.menu-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 12px;
    color: #9CA3AF;
    font-weight: 600;
    padding-left: 12px;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 11px 14px;
    margin-bottom: 2px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
    color: #D1D5DB;
    text-decoration: none;
}

.menu-item:hover {
    background: var(--dark-medium);
    color: #FFFFFF;
}

.menu-item.active {
    background: var(--bs-primary);
    color: white;
}

.menu-item.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: white;
    border-radius: 0 2px 2px 0;
}

.menu-item i {
    margin-right: 12px;
    font-size: 18px;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
    transition: var(--transition);
    min-height: 100vh;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding: 20px 0;
    background: #F5F5F5;
    z-index: 999;
}

.header-left h2 {
    font-size: 28px;
    font-weight: 700;
    color: #1A1A1A;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.header-left h2 i {
    color: var(--bs-primary);
}

.header-left h2:after {
    display: none;
}

.dashboard-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid var(--bs-border-color);
    height: 100%;
    overflow: hidden;
}

.dashboard-card:hover {
    box-shadow: var(--hover-shadow);
    border-color: var(--bs-primary);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.card-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1A1A1A;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.card-header h3 i {
    color: var(--bs-primary);
    font-size: 20px;
    background: #F0FDF4;
    padding: 8px;
    border-radius: var(--border-radius);
}

.card-header a {
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
    color: var(--bs-primary);
}

.card-header a:hover {
    gap: 6px;
    color: var(--primary-dark);
}

.stat-container {
    background: var(--bs-primary);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border: none;
    color: white;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.stat-label i {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px;
    border-radius: var(--border-radius-sm);
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: white;
    margin: 8px 0 0 0;
    display: flex;
    align-items: center;
}

.section-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid var(--bs-border-color);
    height: 100%;
}

.section-card:hover {
    box-shadow: var(--hover-shadow);
    border-color: var(--bs-primary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.section-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1A1A1A;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.section-header h3 i {
    color: var(--bs-primary);
    font-size: 20px;
    background: #F0FDF4;
    padding: 8px;
    border-radius: var(--border-radius);
}

.list-item {
    display: flex;
    align-items: center;
    padding: 16px 12px;
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
    border-radius: 0;
}

.list-item:hover {
    background: #FAFAFA;
}

.list-item:last-child {
    border-bottom: none;
}

.item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius);
    background: var(--bs-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 14px;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.item-details {
    flex: 1;
    min-width: 0;
}

.item-details a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.item-details a:hover {
    color: var(--bs-primary);
}

.item-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: #1A1A1A;
    font-size: 15px;
}

.item-meta {
    font-size: 13px;
    color: var(--bs-gray-600);
}

.item-status {
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Bootstrap color utilities */
.bg-primary {
    background-color: var(--bs-primary) !important;
    color: white !important;
}

.bg-secondary {
    background-color: var(--bs-secondary) !important;
    color: white !important;
}

.bg-success {
    background-color: #D1FAE5 !important;
    color: #065F46 !important;
}

.bg-danger {
    background-color: #FEE2E2 !important;
    color: #991B1B !important;
}

.bg-warning {
    background-color: #FEF3C7 !important;
    color: #92400E !important;
}

.bg-info {
    background-color: #DBEAFE !important;
    color: #1E40AF !important;
}

.bg-light {
    background-color: var(--bs-light) !important;
    color: var(--bs-dark) !important;
}

.bg-dark {
    background-color: var(--bs-dark) !important;
    color: white !important;
}

.text-primary {
    color: var(--bs-primary) !important;
}

.text-secondary {
    color: var(--bs-secondary) !important;
}

.text-success {
    color: #065F46 !important;
}

.text-danger {
    color: #991B1B !important;
}

.text-warning {
    color: #92400E !important;
}

.text-info {
    color: #1E40AF !important;
}

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

.text-dark {
    color: var(--bs-dark) !important;
}

.text-muted {
    color: var(--bs-gray-600) !important;
}

/* Status badges */
.status-new {
    background: #D1FAE5;
    color: #065F46;
}

.status-pending {
    background: #FEF3C7;
    color: #92400E;
}

.status-completed {
    background: #D1FAE5;
    color: #065F46;
}

.status-cancelled {
    background: #FEE2E2;
    color: #991B1B;
}

/* Table styles */
.table {
    font-size: 14px;
    color: var(--bs-body-color);
}

.table thead th {
    background: #FAFAFA;
    color: #1A1A1A;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--bs-border-color);
    padding: 12px;
}

.table tbody td {
    padding: 14px 12px;
    vertical-align: middle;
    color: #495057;
    border-bottom: 1px solid var(--bs-gray-200);
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background: #FAFAFA;
}

.table-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* Badge */
.badge {
    font-weight: 600;
    padding: 6px 10px;
    font-size: 12px;
    border-radius: var(--border-radius);
}

.badge.bg-primary {
    background-color: var(--bs-primary) !important;
    color: white !important;
}

.badge.bg-secondary {
    background-color: var(--bs-secondary) !important;
    color: white !important;
}

.badge.bg-success {
    background-color: var(--bs-success) !important;
    color: white !important;
}

.badge.bg-danger {
    background-color: var(--bs-danger) !important;
    color: white !important;
}

.badge.bg-warning {
    background-color: var(--bs-warning) !important;
    color: white !important;
}

.badge.bg-info {
    background-color: var(--bs-info) !important;
    color: white !important;
}

/* Dropdown */
.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 260px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    border: 1px solid var(--bs-border-color);
}

.user-profile.active .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-header {
    padding: 20px;
    border-bottom: 1px solid var(--bs-border-color);
    background: var(--bs-primary);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.user-dropdown-item {
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    cursor: pointer;
    border-bottom: 1px solid var(--bs-gray-200);
    color: #1A1A1A;
    font-size: 14px;
    font-weight: 500;
}

.user-dropdown-item:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.user-dropdown-item:hover {
    background: #FAFAFA;
    color: var(--bs-primary);
}

.user-dropdown-item i {
    width: 20px;
    color: var(--bs-primary);
    font-size: 16px;
}

.user-dropdown-item.danger:hover {
    background: #FEE2E2;
    color: var(--bs-danger);
}

.user-dropdown-item.danger:hover i {
    color: var(--bs-danger);
}

/* Buttons */
.btn {
    border-radius: var(--bs-border-radius);
    font-weight: 500;
    transition: var(--transition);
    font-size: 14px;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    box-shadow: 0 2px 6px rgba(10, 129, 46, 0.3);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: white;
}

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

.btn-success:hover,
.btn-success:focus {
    background-color: var(--success-dark);
    border-color: var(--success-dark);
    color: white;
}

.btn-danger {
    background-color: var(--bs-danger);
    border-color: var(--bs-danger);
    color: white;
}

.btn-danger:hover,
.btn-danger:focus {
    background-color: var(--danger-dark);
    border-color: var(--danger-dark);
    color: white;
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.3);
}

.btn-warning {
    background-color: var(--bs-warning);
    border-color: var(--bs-warning);
    color: white;
}

.btn-warning:hover,
.btn-warning:focus {
    background-color: var(--warning-dark);
    border-color: var(--warning-dark);
    color: white;
}

.btn-info {
    background-color: var(--bs-info);
    border-color: var(--bs-info);
    color: white;
}

.btn-info:hover,
.btn-info:focus {
    background-color: var(--info-dark);
    border-color: var(--info-dark);
    color: white;
}

.btn-light {
    background-color: var(--bs-light);
    border-color: var(--bs-gray-300);
    color: var(--bs-dark);
}

.btn-light:hover,
.btn-light:focus {
    background-color: var(--bs-gray-300);
    border-color: var(--bs-gray-400);
    color: var(--bs-dark);
}

.btn-dark {
    background-color: var(--bs-dark);
    border-color: var(--bs-dark);
    color: white;
}

.btn-dark:hover,
.btn-dark:focus {
    background-color: var(--bs-gray-900);
    border-color: var(--bs-gray-900);
    color: white;
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: white;
}

.btn-outline-secondary {
    color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    background: transparent;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    color: white;
}

.btn-outline-success {
    color: var(--bs-success);
    border-color: var(--bs-success);
    background: transparent;
}

.btn-outline-success:hover,
.btn-outline-success:focus {
    background-color: var(--bs-success);
    border-color: var(--bs-success);
    color: white;
}

.btn-outline-danger {
    color: var(--bs-danger);
    border-color: var(--bs-danger);
    background: transparent;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background-color: var(--bs-danger);
    border-color: var(--bs-danger);
    color: white;
}

.btn-outline-warning {
    color: var(--bs-warning);
    border-color: var(--bs-warning);
    background: transparent;
}

.btn-outline-warning:hover,
.btn-outline-warning:focus {
    background-color: var(--bs-warning);
    border-color: var(--bs-warning);
    color: white;
}

.btn-outline-info {
    color: var(--bs-info);
    border-color: var(--bs-info);
    background: transparent;
}

.btn-outline-info:hover,
.btn-outline-info:focus {
    background-color: var(--bs-info);
    border-color: var(--bs-info);
    color: white;
}

.btn-outline-light {
    color: var(--bs-gray-700);
    border-color: var(--bs-gray-300);
    background: transparent;
}

.btn-outline-light:hover,
.btn-outline-light:focus {
    background-color: var(--bs-light);
    border-color: var(--bs-gray-300);
    color: var(--bs-dark);
}

.btn-outline-dark {
    color: var(--bs-dark);
    border-color: var(--bs-dark);
    background: transparent;
}

.btn-outline-dark:hover,
.btn-outline-dark:focus {
    background-color: var(--bs-dark);
    border-color: var(--bs-dark);
    color: white;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 13px;
    border-radius: var(--bs-border-radius-sm);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 16px;
    border-radius: var(--bs-border-radius-lg);
}

/* Sidebar toggle */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    background: var(--bs-primary);
    color: white;
    border: none;
    padding: 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(10, 129, 46, 0.4);
    transition: var(--transition);
}

.sidebar-toggle:hover {
    background: var(--primary-dark);
}

/* Alert styles */
.alert {
    border-radius: var(--bs-border-radius);
    border: 1px solid transparent;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.alert-primary {
    background-color: #D1FAE5;
    border-color: #A7F3D0;
    color: #065F46;
}

.alert-secondary {
    background-color: #F3F4F6;
    border-color: #E5E7EB;
    color: #374151;
}

.alert-success {
    background-color: #D1FAE5;
    border-color: #A7F3D0;
    color: #065F46;
}

.alert-danger {
    background-color: #FEE2E2;
    border-color: #FECACA;
    color: #991B1B;
}

.alert-warning {
    background-color: #FEF3C7;
    border-color: #FDE68A;
    color: #92400E;
}

.alert-info {
    background-color: #DBEAFE;
    border-color: #BFDBFE;
    color: #1E40AF;
}

.alert-light {
    background-color: var(--bs-light);
    border-color: var(--bs-gray-300);
    color: var(--bs-gray-700);
}

.alert-dark {
    background-color: var(--bs-dark);
    border-color: var(--bs-gray-900);
    color: white;
}

/* Form elements */
.form-control {
    border-radius: var(--bs-border-radius);
    border: 1px solid var(--bs-border-color);
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
    font-size: 14px;
    color: var(--bs-body-color);
    background-color: white;
}

.form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(10, 129, 46, 0.25);
    outline: 0;
}

.form-label {
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 0.5rem;
    font-size: 14px;
}

.form-select {
    border-radius: var(--bs-border-radius);
    border: 1px solid var(--bs-border-color);
    padding: 0.5rem 2.25rem 0.5rem 0.75rem;
    transition: var(--transition);
    font-size: 14px;
}

.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(10, 129, 46, 0.25);
    outline: 0;
}

/* Empty state */
.card-content.text-center {
    padding: 40px 20px;
}

.card-content.text-center i {
    color: var(--bs-gray-400);
}

.schedule-message {
    color: #495057;
}

.schedule-hint {
    color: var(--bs-gray-500);
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }

    .sidebar.active {
        transform: translateX(0);
        box-shadow: 4px 0 16px rgba(0, 0, 0, 0.2);
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 16px 0;
    }

    .header-left h2 {
        font-size: 24px;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }

    .main-content {
        padding: 20px 16px;
    }

    .dashboard-card, .section-card {
        padding: 20px;
    }

    .stat-number {
        font-size: 28px;
    }

    .card-header h3 {
        font-size: 16px;
    }

    .table {
        font-size: 13px;
    }

    .table thead th {
        padding: 10px 8px;
    }

    .table tbody td {
        padding: 12px 8px;
    }
}

@media (max-width: 576px) {
    .logo h1 {
        font-size: 18px;
    }

    .menu-item {
        padding: 10px 12px;
    }

    .item-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .stat-number {
        font-size: 24px;
    }
}