/* your styles go here */
.invalid-feedback {
    display: inline;
}

body {
    background-color: #f5f7fb;
    color: #1f2933;
}

.header,
.navbar,
nav.navbar,
#sidebar,
.page-header,
.page-content,
.footer__block,
.block {
    background-color: #ffffff;
}

#sidebar {
    box-shadow: 1px 0 8px rgba(15, 23, 42, 0.08);
}

nav.navbar {
    background-color: #ffffff !important;
    color: #1f2933;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
    padding-top: 16px;
    padding-bottom: 16px;
}

nav.navbar .sidebar-toggle {
    background: #f5f7fb;
    color: #0b3d91;
    border: 1px solid rgba(148, 163, 184, 0.4);
}

nav.navbar .sidebar-toggle:hover,
nav.navbar .sidebar-toggle:focus {
    background: #e0ebff;
    color: #052766;
}

#sidebar,
nav#sidebar {
    background: linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%) !important;
    box-shadow: 1px 0 12px rgba(15, 23, 42, 0.08);
    border-right: 1px solid rgba(148, 163, 184, 0.25);
    color: #1f2933;
}

#sidebar .sidebar-header,
nav#sidebar .sidebar-header {
    background-color: transparent !important;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

#sidebar .sidebar-header h1,
#sidebar .sidebar-header p,
nav#sidebar .sidebar-header h1,
nav#sidebar .sidebar-header p {
    color: #1f2933 !important;
}

#sidebar .heading,
nav#sidebar span.heading {
    color: #1f2933;
}

#sidebar ul li a,
nav#sidebar ul li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #1f2933;
    font-weight: 500;
    line-height: 1.25rem;
}

#sidebar .heading,
nav#sidebar span.heading {
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

#sidebar .avatar,
nav#sidebar .avatar {
    border-color: rgba(59, 130, 246, 0.25) !important;
    background-color: #ffffff !important;
}

#sidebar ul li a:hover,
#sidebar ul li a:focus,
#sidebar ul li.active > a,
nav#sidebar ul li a:hover,
nav#sidebar ul li a:focus,
nav#sidebar ul li.active > a {
    background-color: rgba(59, 130, 246, 0.08);
    color: #0b3d91;
}

#sidebar ul li a i,
nav#sidebar ul li a i {
    color: inherit !important;
    width: 1.5rem;
    min-width: 1.5rem;
    text-align: center;
    font-size: 1.1rem;
}

#sidebar a[data-toggle="collapse"]::after,
nav#sidebar a[data-toggle="collapse"]::after {
    color: #64748b;
}

#sidebar a[aria-expanded="true"],
nav#sidebar a[aria-expanded="true"] {
    background-color: rgba(59, 130, 246, 0.08);
    color: #0b3d91;
}

#sidebar a[aria-expanded="true"]::after,
nav#sidebar a[aria-expanded="true"]::after {
    color: #0b3d91;
}

#sidebar ul li a:hover i,
#sidebar ul li a:focus i,
#sidebar ul li.active > a i,
nav#sidebar ul li a:hover i,
nav#sidebar ul li a:focus i,
nav#sidebar ul li.active > a i {
    color: #0b3d91 !important;
}

#sidebar ul li::before,
nav#sidebar ul li::before {
    background-color: rgba(148, 163, 184, 0.35);
}

nav#sidebar ul ul,
#sidebar ul ul {
    margin-left: 0.25rem;
    border-left: 1px solid rgba(148, 163, 184, 0.25);
    padding-left: 0.75rem;
    background-color: #f8fafc;
    border-radius: 0.5rem;
}

nav#sidebar ul ul li a {
    font-size: 0.92rem;
    font-weight: 500;
    gap: 0.6rem;
}

#sidebar li li a,
nav#sidebar li li a {
    background: #eef2ff !important;
    color: #0b3d91;
    padding: 0.65rem 1rem 0.65rem 2.75rem;
    border-radius: 0.4rem;
    margin: 0.15rem 0.5rem;
}

#sidebar li li a:hover,
#sidebar li li a:focus,
nav#sidebar li li a:hover,
nav#sidebar li li a:focus {
    background: rgba(59, 130, 246, 0.15) !important;
    color: #052766;
}

.navbar .nav-link,
.navbar-brand,
.navbar-brand .brand-text {
    color: #1f2933;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    color: #0b3d91;
}

nav.navbar .dropdown-menu {
    background-color: #ffffff;
    border: 1px solid rgba(148, 163, 184, 0.25);
}

nav.navbar .dropdown-item {
    border-bottom-color: rgba(148, 163, 184, 0.25);
}

nav.navbar .dropdown-item:hover {
    background-color: rgba(59, 130, 246, 0.08);
    color: #0b3d91;
}

.page-header,
.block {
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.04);
    border-radius: 0.5rem;
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.footer__block {
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.dashboard-wrapper {
    padding: 1.5rem 0 2rem;
}

.metric-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.25rem;
}

.metric-label {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 0;
}

.metric-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0;
}

.metric-subtitle {
    font-size: 0.9rem;
    color: #1f2933;
    opacity: 0.7;
    margin-bottom: 0;
}

.chart-card {
    background: #ffffff;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.chart-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    gap: 0.5rem;
}

.chart-card__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #0f172a;
}

.chart-card__subtitle {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0;
}

.chart-card__body {
    flex: 1 1 auto;
    position: relative;
}

.chart-card__body hr {
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    margin: 1rem 0;
}

.snapshot-tile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    border-bottom: 1px dashed rgba(148, 163, 184, 0.3);
}

.snapshot-tile:last-of-type {
    border-bottom: none;
}

.snapshot-label {
    color: #475569;
    font-weight: 500;
}

.snapshot-value {
    font-weight: 700;
    color: #0f172a;
}

.mini-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.mini-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: #475569;
}

.mini-list li strong {
    display: block;
    color: #0f172a;
}

.mini-list li small {
    display: block;
    color: #94a3b8;
    font-size: 0.75rem;
}

.mini-list__value {
    font-weight: 600;
    color: #0f172a;
}

@media (max-width: 575.98px) {
    .metric-card {
        padding: 1.25rem;
    }

    .metric-value {
        font-size: 1.9rem;
    }
}