:root {
    --azul: #5f8fbd;
    --azul-claro: #dcecf8;
    --celeste: #eef7fc;
    --naranja: #f4b77a;
    --naranja-claro: #fff0df;
    --blanco: #ffffff;
    --fondo: #f5f9fc;
    --texto: #263746;
    --texto-suave: #637483;
    --borde: #d7e3ec;
    --sombra: 0 4px 14px rgba(48, 78, 105, .08);
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--fondo) !important;
    color: var(--texto) !important;
    font-family: "Segoe UI", Arial, sans-serif !important;
    font-size: 14px;
    line-height: 1.45;
}

body {
    padding: 18px;
}

h1, h2, h3, h4, h5, h6 {
    color: #24455f !important;
    font-family: "Segoe UI", Arial, sans-serif !important;
    font-weight: 600;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 22px;
}

a {
    color: #3979ad !important;
    text-decoration: none;
}

a:hover {
    color: #245d8d !important;
    text-decoration: underline;
}

fieldset {
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: 10px;
    box-shadow: var(--sombra);
    margin: 14px 0;
    padding: 16px;
}

legend {
    background: var(--azul-claro);
    border-radius: 7px;
    color: #294f6d;
    font-weight: 600;
    padding: 5px 10px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="date"],
select,
textarea {
    background: #fff;
    border: 1px solid #bfd0dd;
    border-radius: 7px;
    box-sizing: border-box;
    color: var(--texto);
    margin: 3px;
    padding: 7px 9px;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #75a8d3;
    box-shadow: 0 0 0 3px rgba(117,168,211,.16);
    outline: none;
}

button,
input[type="submit"],
input[type="button"],
.btn {
    background: var(--azul-claro) !important;
    border: 1px solid #b8d2e6 !important;
    border-radius: 7px !important;
    color: #244b68 !important;
    cursor: pointer;
    display: inline-block;
    font-weight: 600;
    margin: 2px;
    padding: 7px 12px;
}

button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
.btn:hover {
    background: #c9e1f3 !important;
    text-decoration: none !important;
}

table {
    background: #fff;
    border-collapse: collapse;
    border-radius: 9px;
    box-shadow: var(--sombra);
    color: var(--texto);
    overflow: hidden;
}

th {
    background: var(--azul-claro) !important;
    border: 1px solid #c7d9e6 !important;
    color: #294b65 !important;
    font-weight: 600;
    padding: 9px;
}

td {
    background: #fff !important;
    border: 1px solid #e0e9ef !important;
    color: var(--texto) !important;
    padding: 8px;
}

tr:nth-child(even) td {
    background: #f9fcfe !important;
}

.card,
.info-box,
.small-box,
.box {
    background: #fff !important;
    border: 1px solid var(--borde) !important;
    border-radius: 12px !important;
    box-shadow: var(--sombra) !important;
    color: var(--texto) !important;
}

.card-header {
    background: var(--azul-claro) !important;
    color: #294b65 !important;
}

.btn-primary {
    background: #a9d2ee !important;
    color: #21445e !important;
}

.btn-success {
    background: var(--naranja-claro) !important;
    border-color: #f0c596 !important;
    color: #70471f !important;
}

.btn-secondary {
    background: #e7f1f8 !important;
    color: #40596c !important;
}

.main-header,
.navbar {
    background: #dcecf8 !important;
    color: var(--texto) !important;
}

.main-sidebar,
.sidebar {
    background: #eef7fc !important;
    color: var(--texto) !important;
}

.nav-sidebar .nav-link {
    border-radius: 8px;
    color: #315c79 !important;
    margin: 3px 7px;
}

.nav-sidebar .nav-link:hover,
.nav-sidebar .nav-link.active {
    background: #d6eaf7 !important;
    color: #244b68 !important;
}

.content-wrapper {
    background: var(--fondo) !important;
    color: var(--texto) !important;
}

.text-muted,
small {
    color: var(--texto-suave) !important;
}

hr {
    border: 0;
    border-top: 1px solid var(--borde);
}