@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

:root {
    --primary-blue: #2C73D2;
    --primary-blue-alt: #2C73D2;
    --sidebar-active-bg: #EBF2FB;
    --page-bg: #F8F9FA;
    --card-bg: #FFFFFF;
    --critical-danger: #E24B4A;
    --success-normal: #3B6D11;
    --success-bg: #EAF3DE;
    --muted-text: #6C757D;
    --primary-text: #212529;
    --border-color: #E9ECEF;
    --border-color-dark: #CED4DA;
    --border-color-light: #ADB5BD;
    --hover-bg: #F1F5FB;
}

/* Base Typogrpahy */
body, h1, h2, h3, h4, h5, h6, p, a, span, button, input, select, textarea, .form-control {
    font-family: 'Inter', sans-serif !important;
}

body, .content {
    background-color: var(--page-bg) !important;
    color: var(--primary-text);
}

/* Sidebar overrides */
.aside, .sidebar {
    background-color: #fff !important;
    border-right: 1px solid var(--border-color) !important;
}

.menu-item .menu-link {
    background-color: transparent;
    color: var(--muted-text) !important;
    border-radius: 8px !important;
}

.menu-item .menu-link:hover {
    background-color: var(--hover-bg) !important;
}

.menu-item.active > .menu-link, 
.menu-item.show > .menu-link,
.menu-item .menu-link.active {
    background-color: var(--sidebar-active-bg) !important;
    color: var(--primary-blue) !important;
}

.menu-icon i, .menu-icon svg {
    color: var(--muted-text) !important;
    stroke-width: 1.5;
}

.menu-item.active > .menu-link .menu-icon i,
.menu-item.show > .menu-link .menu-icon i,
.menu-item .menu-link.active .menu-icon i,
.menu-item.active > .menu-link .menu-icon svg,
.menu-item.show > .menu-link .menu-icon svg,
.menu-item .menu-link.active .menu-icon svg {
    color: var(--primary-blue-alt) !important;
}

/* Header bell icon */
.header .notification-icon, .topbar .notification-icon {
    position: relative;
}
.header .notification-icon::after, .topbar .notification-icon::after {
    content: '';
    position: absolute;
    top: 2px;
    right: 2px;
    width: 8px;
    height: 8px;
    background-color: var(--critical-danger);
    border-radius: 50%;
}

/* Buttons */
.btn-primary, .btn-primary:hover, .btn-primary:active, .btn-primary:focus {
    background-color: var(--primary-blue-alt) !important;
    border-color: var(--primary-blue-alt) !important;
    color: #fff !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 8px 16px !important;
}

.btn-outline, .btn-ghost {
    background-color: transparent !important;
    border: 1px solid var(--border-color-dark) !important;
    color: var(--primary-text) !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 8px 16px !important;
}

/* Search inputs */
input[type="search"], .search-input {
    background-color: var(--page-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 20px !important;
    padding: 7px 14px 7px 36px !important;
    position: relative;
}
/* If search icon is an element next to input, styling for its container will be needed. 
Usually handled via DOM, but enforcing input properties here */

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
}
.breadcrumb-item, .breadcrumb-item a {
    font-size: 13px !important;
    font-weight: 400 !important;
    color: var(--muted-text) !important;
}
.breadcrumb-item.active {
    color: var(--primary-text) !important;
    font-weight: 500 !important;
}
.breadcrumb-item + .breadcrumb-item::before {
    content: "›" !important;
    color: var(--border-color-light) !important;
    font-family: inherit !important;
    font-size: 14px;
}

/* Tabs */
.nav-tabs {
    border-bottom: none !important;
}
.nav-tabs .nav-link, .nav-pills .nav-link {
    color: var(--muted-text) !important;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 8px 20px !important;
    margin-bottom: 0;
}
.nav-tabs .nav-link.active, .nav-pills .nav-link.active {
    color: #fff !important;
    background-color: var(--primary-blue) !important;
}
.nav-tabs .nav-link i, .nav-tabs .nav-link svg,
.nav-pills .nav-link i, .nav-pills .nav-link svg {
    margin-right: 6px;
    font-size: 13px !important;
    width: 13px !important;
    height: 13px !important;
}
.nav-tabs .nav-link.active i, .nav-tabs .nav-link.active svg,
.nav-pills .nav-link.active i, .nav-pills .nav-link.active svg {
    color: #fff !important;
}

/* Status badges */
.badge {
    border-radius: 20px !important;
    padding: 3px 10px !important;
    font-weight: 500 !important;
    font-size: 11px !important;
}
.badge-success, .bg-success {
    background-color: var(--success-bg) !important;
    color: var(--success-normal) !important;
}
.badge-warning, .bg-warning {
    background-color: #FCF1E0 !important;
    color: #7A4A0A !important;
}
.badge-danger, .bg-danger, .badge-critical {
    background-color: #FDEAEA !important;
    color: #A32D2D !important;
}
.badge-light, .bg-light {
    background-color: var(--page-bg) !important;
    color: var(--muted-text) !important;
}

/* Vital sign cards & Right panel boxes */
.card, .vital-card, .panel-box {
    background-color: var(--card-bg) !important;
    border-radius: 12px !important;
    border: none !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06) !important;
}

.vital-card .card-body, .panel-box .card-body {
    padding: 16px 20px !important;
}

.vital-value, .vital-sign-number {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 24px !important;
    color: var(--primary-text) !important; /* normal dark */
}
.vital-value.elevated, .vital-sign-number.elevated {
    color: var(--critical-danger) !important; /* red if elevated */
}

.vital-unit, .vital-sign-unit {
    font-family: 'Inter', sans-serif !important;
    font-weight: 400 !important;
    font-size: 11px !important;
    color: var(--muted-text) !important;
}

/* Grid of 3 columns gap 16px */
.vital-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* Right panel boxes specific */
.panel-heading {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    color: var(--primary-text);
}
.panel-heading i, .panel-heading svg {
    margin-right: 6px;
}

.problem-list-item {
    border-bottom: 0.5px solid var(--border-color) !important;
}
.problem-list-item:last-child {
    border-bottom: none !important;
}

.note-card {
    border-left: 3px solid var(--primary-blue-alt) !important; /* default accent */
    border-radius: 8px !important;
    background-color: var(--page-bg) !important;
    padding: 12px;
    margin-bottom: 12px;
    position: relative;
}
.note-card.note-danger { border-left-color: var(--critical-danger) !important; }
.note-card.note-success { border-left-color: var(--success-normal) !important; }
.note-card.note-warning { border-left-color: #F4A63A !important; }

.note-card .chevron-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-blue-alt);
}

/* Avatars */
.avatar, .user-avatar, .symbol-badge {
    border-radius: 50% !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff !important;
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 13px !important;
}
.avatar-sm, .symbol-badge-sm { width: 36px !important; height: 36px !important; line-height: 36px; }
.avatar-md, .symbol-badge-md { width: 40px !important; height: 40px !important; line-height: 40px; }
.avatar-lg, .symbol-badge-lg { width: 44px !important; height: 44px !important; line-height: 44px; }

/* Unique colors for avatars - can be applied classes */
.avatar-green { background-color: #4CAF82 !important; }
.avatar-orange { background-color: #F4A63A !important; }
.avatar-cyan { background-color: #42A5C4 !important; }
.avatar-blue { background-color: #1B5FA8 !important; }

/* Lucide outline icons global */
.lucide, .lucide-icon, i[class*="lucide-"] {
    width: 16px;
    height: 16px;
    stroke-width: 1.5;
}