body {
    background-color: #f8fafc;
    color: #334155;
    font-family: "Inter", "Nunito", sans-serif;
    font-size: 0.875rem;
    line-height: 1.6;
    overflow-x: hidden;
}

body.sidebar-layout {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    min-height: 100vh;
    padding-top: 65px;
}

.container-fluid {
    padding-left: 0;
    padding-right: 0;
}

#wrapper {
    position: relative;
}

#page-content-wrapper {
    min-width: 0;
    width: 100%;
    background: transparent;
}

.mobile-header {
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 65px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    z-index: 1030;
    padding: 0 1rem;
}

.mobile-header .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-brand {
    align-items: center;
    color: #1e293b;
    display: flex;
    font-weight: 700;
    text-decoration: none;
}

.mobile-brand .brand-icon {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    border-radius: 6px;
    align-items: center;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
    display: flex;
    justify-content: center;
}

.hamburger-btn {
    background: transparent;
    border: 0;
    border-radius: 6px;
    color: #64748b;
    font-size: 1.25rem;
    padding: 0.375rem 0.5rem;
}

.mobile-profile {
    align-items: center;
    display: flex;
    gap: 0.5rem;
}

.mobile-profile .profile-avatar {
    align-items: center;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 9999px;
    color: #fff;
    display: flex;
    font-size: 0.75rem;
    font-weight: 600;
    height: 32px;
    justify-content: center;
    width: 32px;
}

.mobile-profile .notification-btn {
    background: transparent;
    border: 0;
    border-radius: 6px;
    color: #64748b;
    font-size: 1.125rem;
    padding: 0.375rem;
    position: relative;
}

.text-gradient {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.myBtn {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    border-color: #2563eb;
    color: #fff;
}

.myBtn:hover,
.myBtn:focus {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    border-color: #1d4ed8;
    color: #fff;
}

.btn-lh {
    border: 0;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease-in-out;
}

.btn-lh:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.btn-hotel-primary {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
}

.btn-hotel-primary:hover,
.btn-hotel-primary:focus {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    color: #fff;
}

.btn-hotel-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
}

.btn-hotel-success:hover,
.btn-hotel-success:focus {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: #fff;
}

.navbar-lh {
    backdrop-filter: blur(6px);
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.card-lh {
    background: rgba(255, 255, 255, 0.95);
    border: 0;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.card-lh:hover {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.card-lh .card-header {
    background: transparent;
    border-bottom: 1px solid #e2e8f0;
}

.card-stats {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border: 0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
    color: #fff;
}

.card-stats-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.card-stats-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.card-stats-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.card-stats .stats-number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.card-stats .stats-label {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.95;
}

.table-lh {
    border-radius: 12px;
    font-size: 0.85rem;
    overflow: hidden;
}

.table-lh thead th {
    background: linear-gradient(135deg, #fafbfc 0%, #f1f5f9 100%);
    border-bottom: 1px solid #e2e8f0;
    color: #374151;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.table-lh td,
.table-lh th {
    padding: 0.85rem 0.9rem;
    vertical-align: middle;
}

.table-lh tbody tr:hover {
    background: #f8fafc;
}

.badge-lh {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.4rem 0.6rem;
}

.select2-container {
    width: 100% !important;
}

.select2-container .select2-selection--single,
.select2-container .select2-selection--multiple {
    border: 1px solid #ced4da;
    min-height: 38px;
}

div.table-responsive > div.dataTables_wrapper > div.row:first-child,
div.table-responsive > div.dataTables_wrapper > div.row:last-child {
    padding: 1rem;
}

.toast {
    opacity: 1;
}

@media (max-width: 991.98px) {
    #sidebar-wrapper {
        display: none;
    }

    #page-content-wrapper {
        padding-left: 0;
    }
}

@media (min-width: 992px) {
    body.sidebar-layout {
        padding-top: 0;
    }

    .mobile-header {
        display: none;
    }

    #page-content-wrapper {
        padding-left: 280px;
    }
}