:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --info-color: #0ea5e9;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --sidebar-bg: #ffffff;
    --sidebar-text: #475569;
    --sidebar-hover: #f1f5f9;
    --sidebar-active: #6366f1;
    --card-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05);
    --border-radius: 12px;
}

body {
    background-color: #f8fafc;
    color: #4a4a4a;
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Navbar overrides */
.navbar-fixed-top {
    background: #fff !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08) !important;
    border-bottom: none !important;
}

.navbar-brand .logo {
    height: 40px !important;
    width: auto !important;
}

/* Sidebar overrides */
#left-sidebar.sidebar {
    background: var(--sidebar-bg) !important;
    width: 260px !important;
    transition: all 0.3s ease;
    border-right: 1px solid rgba(0,0,0,0.05) !important;
}

.sidebar-nav ul#main-menu > li > a {
    color: var(--sidebar-text) !important;
    padding: 12px 20px !important;
    border-radius: 10px;
    margin: 4px 15px !important;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.sidebar-nav ul#main-menu > li > a i {
    font-size: 1.1rem;
    margin-right: 12px;
    width: 20px;
    text-align: center;
    color: #64748b;
}

.user-account {
    padding: 20px !important;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    margin-bottom: 10px;
}

.user-account .user-name {
    color: var(--dark-color) !important;
    font-weight: 700;
}

.user-account span {
    color: #64748b !important;
}

.sidebar-nav ul#main-menu > li > a:hover {
    background: var(--sidebar-hover) !important;
    color: var(--primary-color) !important;
}

.sidebar-nav ul#main-menu > li > a:hover i {
    color: var(--primary-color);
}

.sidebar-nav ul#main-menu > li.active > a {
    background: rgba(99, 102, 241, 0.1) !important;
    color: var(--primary-color) !important;
    font-weight: 700 !important;
}

.sidebar-nav ul#main-menu > li.active > a i {
    color: var(--primary-color);
}

.sidebar-nav .metismenu ul a {
    padding: 8px 20px 8px 52px !important;
    color: #64748b !important;
    font-size: 0.85rem;
}

.sidebar-nav .metismenu ul a:hover {
    color: var(--primary-color) !important;
    background: transparent !important;
}

.sidebar-nav .metismenu .has-arrow:after {
    color: #64748b;
}

/* Group Headers */
.nav-group-header {
    padding: 20px 25px 10px !important;
    font-size: 0.7rem !important;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #94a3b8 !important;
    font-weight: 800 !important;
}

/* Cards & Content */
.card {
    border: none !important;
    border-radius: var(--border-radius) !important;
    box-shadow: var(--card-shadow) !important;
    margin-bottom: 30px;
}

.card .header {
    padding: 20px !important;
    border-bottom: 1px solid #f1f1f1 !important;
}

.card .header h2 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: #1e293b !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    border-radius: var(--border-radius) !important;
    padding: 8px 20px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.2) !important;
    transition: all 0.2s ease !important;
}

.btn-primary:hover {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 7px 14px rgba(99, 102, 241, 0.3) !important;
}

.btn-info {
    background-color: var(--info-color) !important;
    border-color: var(--info-color) !important;
    border-radius: var(--border-radius) !important;
    color: #fff !important;
}

.btn-success {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    border-radius: var(--border-radius) !important;
}

.btn-danger {
    background-color: var(--danger-color) !important;
    border-color: var(--danger-color) !important;
    border-radius: var(--border-radius) !important;
}

/* Tables */
.table {
    border-collapse: separate !important;
    border-spacing: 0 8px !important;
    width: 100% !important;
}

.table thead th {
    background-color: #f8f9fc !important;
    border: none !important;
    color: #5a5c69 !important;
    font-weight: 700 !important;
    padding: 15px !important;
    text-transform: uppercase !important;
    font-size: 0.8rem !important;
    letter-spacing: 0.05em !important;
}

.table tbody tr {
    background-color: #fff !important;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
    transition: all 0.2s ease !important;
}

.table tbody td {
    border: none !important;
    padding: 15px !important;
    vertical-align: middle !important;
    color: #4a4a4a !important;
}

.table tbody tr td:first-child {
    border-top-left-radius: var(--border-radius) !important;
    border-bottom-left-radius: var(--border-radius) !important;
}

.table tbody tr td:last-child {
    border-top-right-radius: var(--border-radius) !important;
    border-bottom-right-radius: var(--border-radius) !important;
}

.table tbody tr:hover {
    background-color: #fdfdfd !important;
    transform: scale(1.002);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
    z-index: 1;
}

/* Dashboard Widgets */
.info-box-2 {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    margin-bottom: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.03);
    position: relative;
}

.info-box-2:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
}

.info-box-2 .icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(99, 102, 241, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.25rem;
    flex-shrink: 0;
}

.info-box-2 .icon i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.info-box-2 .content .text {
    font-size: 0.8rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 0.1rem;
}

.info-box-2 .content .number {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1e293b;
}

/* Chart Card Enhancements */
.card.chart-card {
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.card.chart-card .header {
    border-bottom: none !important;
    padding: 0 0 1.5rem 0 !important;
}

.card.chart-card .header h2 {
    font-size: 1.25rem !important;
    color: #2c3e50 !important;
}

/* Breadcrumb Styling */
.breadcrumb {
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 15px !important;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--secondary-color);
}

/* Modal Styling */
.modal-content {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: 0 10px 50px rgba(0,0,0,0.1);
}

.modal-header {
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1.5rem;
}

.modal-header .modal-title {
    font-weight: 700;
    color: #1e293b;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding: 1.25rem 2rem;
}

/* Card Header Action Button */
.card-header .header-action {
    float: right;
}

.btn-add-new {
    background-color: var(--primary-color) !important;
    color: #fff !important;
    border-radius: 8px !important;
    padding: 8px 16px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    border: none !important;
}

.btn-add-new:hover {
    background-color: var(--primary-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2) !important;
}

/* Form Styling within Modals */
.form-group label {
    font-weight: 600;
    color: #475569;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-control {
    border-radius: 8px !important;
    border: 1px solid #e2e8f0 !important;
    padding: 0.6rem 1rem !important;
    font-size: 0.95rem !important;
    transition: all 0.2s ease !important;
    height: auto !important;
    line-height: 1.5 !important;
}

select.form-control {
    appearance: auto !important;
    padding: 0.4rem 1rem !important;
    height: 42px !important;
    line-height: normal !important;
}

/* Fix for narrow dropdowns in tables or small containers */
.input-group select.form-control {
    width: 100% !important;
}

.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
}

.input-group-text {
    border-radius: 8px 0 0 8px !important;
    border: 1px solid #e2e8f0 !important;
    background-color: #f8fafc !important;
}

.input-group .form-control {
    border-radius: 0 8px 8px 0 !important;
}

.badge-success { background-color: rgba(16, 185, 129, 0.1) !important; color: var(--success-color) !important; }
.badge-info { background-color: rgba(14, 165, 233, 0.1) !important; color: var(--info-color) !important; }
.badge-warning { background-color: rgba(245, 158, 11, 0.1) !important; color: var(--warning-color) !important; }
.badge-danger { background-color: rgba(239, 68, 68, 0.1) !important; color: var(--danger-color) !important; }

/* Dashboard Helper Classes */
.bg-primary-light { background-color: rgba(99, 102, 241, 0.1) !important; }
.bg-success-light { background-color: rgba(16, 185, 129, 0.1) !important; }
.bg-info-light { background-color: rgba(14, 165, 233, 0.1) !important; }
.bg-warning-light { background-color: rgba(245, 158, 11, 0.1) !important; }
.bg-danger-light { background-color: rgba(239, 68, 68, 0.1) !important; }

.list-group-item {
    transition: background-color 0.2s ease;
}

.list-group-item:hover {
    background-color: #f8f9fc !important;
}

.threeDots-fileName {
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Login Page overrides */
.auth-main {
    background: #f8f9fc !important;
    height: 100vh;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    background-image: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 40%),
                      radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.05) 0%, transparent 40%) !important;
}

.auth-box {
    margin: 0 !important;
    width: 100% !important;
    max-width: 500px !important;
    float: none !important;
}

.auth-box .card {
    padding: 3rem !important;
    border-radius: 1.5rem !important;
    border: 1px solid rgba(0,0,0,0.05) !important;
}

.auth-box .top {
    margin-bottom: 2rem !important;
}

.auth-box .top span {
    color: var(--primary-color) !important;
}

.auth-box .top span span {
    color: #2c3e50 !important;
}

.login100-pic img {
    max-width: 180px;
}

/* Custom Scrollbar for Sidebar */
#left-sidebar .sidebar-scroll::-webkit-scrollbar {
    width: 6px;
}

#left-sidebar .sidebar-scroll::-webkit-scrollbar-track {
    background: transparent;
}

#left-sidebar .sidebar-scroll::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.1);
    border-radius: 10px;
}

#left-sidebar .sidebar-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.2);
}

/* Language Select Fix */
#selectLanguage .form-control {
    height: 35px !important;
    padding: 0 30px 0 10px !important;
    font-size: 0.85rem !important;
    border-radius: 6px !important;
    background-color: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    cursor: pointer;
    width: 100px !important;
}

.navbar-right .nav > li > .center-all {
    padding: 0 15px;
    display: flex;
    align-items: center;
    height: 100%;
}

#selectLanguage {
    margin: 0 !important;
    padding: 0 !important;
}