:root {
    --bi-surface: #f8fbfd;
    --bi-surface-2: #f1f6fb;
    --bi-primary: #86afca;
    --bi-primary-strong: #6f9bb8;
    --bi-text: #5b6b7c;
    --bi-muted: #8fa1b2;
    --bi-border: #e3ebf3;
}

body {
    color: var(--bi-text);
}

.main-header.navbar {
    background: linear-gradient(90deg, #ffffff 0%, #f7fbff 100%) !important;
    border-bottom: 1px solid var(--bi-border);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.main-sidebar {
    background: linear-gradient(180deg, var(--bi-surface) 0%, #f0f6fb 100%) !important;
    border-right: 1px solid var(--bi-border);
    color: var(--bi-text) !important;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 72px;
    padding: 10px 12px;
    background: linear-gradient(180deg, #fbfdff 0%, #f3f8fc 100%) !important;
    border-bottom: 1px solid var(--bi-border);
    color: var(--bi-primary) !important;
}

.brand-link .brand-image {
    width: 44px;
    height: 44px;
    max-height: 44px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(134, 175, 202, 0.25);
    border: 1px solid rgba(134, 175, 202, 0.35);
    background: #fff;
    padding: 3px;
    opacity: 1 !important;
}

.brand-link .brand-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-left: 0 !important;
    line-height: 1.1;
    white-space: normal;
    color: var(--bi-primary);
}

.brand-link .brand-title {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.brand-link .brand-subtitle {
    margin-top: 2px;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--bi-muted);
    letter-spacing: 0.15px;
}

.sidebar-mini .main-sidebar .nav-link {
    color: var(--bi-text) !important;
    border-radius: 10px;
    margin: 2px 8px;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.nav-sidebar .nav-treeview .nav-link {
    padding-left: 22px !important;
    white-space: nowrap;
    overflow: hidden;
}

.nav-sidebar .nav-item > .nav-link:hover,
.nav-sidebar .nav-item.menu-open > .nav-link {
    background-color: rgba(134, 175, 202, 0.16) !important;
    color: var(--bi-primary-strong) !important;
}

.nav-sidebar .nav-item > .nav-link.active {
    background: linear-gradient(90deg, rgba(134, 175, 202, 0.25) 0%, rgba(134, 175, 202, 0.12) 100%) !important;
    color: var(--bi-primary-strong) !important;
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--bi-primary);
}

.nav-sidebar .nav-item > .nav-link.active::before {
    content: none;
}

.main-header .nav-link {
    color: #607284 !important;
}

.main-header .nav-link:hover {
    color: var(--bi-primary-strong) !important;
}

.pointer {
    cursor: pointer;
}

/* Global pastel overrides for default AdminLTE semantic classes */
.bg-info,
.btn-info {
    background-color: #bfe8f3 !important;
    border-color: #a8dbe9 !important;
    color: #3f6673 !important;
}

.bg-success,
.btn-success,
.badge-success {
    background-color: #d8f0d8 !important;
    border-color: #c4e6c4 !important;
    color: #4f7756 !important;
}

.bg-warning,
.btn-warning {
    background-color: #faefc9 !important;
    border-color: #f1e2af !important;
    color: #7c6b3c !important;
}

.bg-danger,
.btn-danger,
.badge-danger {
    background-color: #f8d7df !important;
    border-color: #f0c2ce !important;
    color: #8a5562 !important;
}

.btn-primary,
.badge-primary {
    background-color: #d6e7f3 !important;
    border-color: #bfd8ea !important;
    color: #4f7086 !important;
}

.btn-primary:hover,
.btn-info:hover,
.btn-success:hover,
.btn-warning:hover,
.btn-danger:hover {
    filter: brightness(0.97);
}

.small-box .icon {
    color: rgba(86, 112, 130, 0.25) !important;
}

.small-box .small-box-footer {
    background: rgba(255, 255, 255, 0.28) !important;
    color: inherit !important;
}

.card.card-outline.card-primary {
    border-top: 3px solid #bfd8ea !important;
}

.card.card-outline.card-success {
    border-top: 3px solid #c4e6c4 !important;
}

.card.card-outline.card-warning {
    border-top: 3px solid #f1e2af !important;
}

.card.card-outline.card-danger {
    border-top: 3px solid #f0c2ce !important;
}