body {
    background: #f4f6f9;
}
.app-navbar {
    background: linear-gradient(90deg, #0d3b66 0%, #145da0 100%);
}
.card {
    border: none;
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
    border-radius: 10px;
}
.card-header {
    background: #fff;
    border-bottom: 1px solid #eef0f3;
    font-weight: 600;
}
.badge-anulable {
    background: #ffe8b3;
    color: #7a5200;
}
.badge-ok {
    background: #d4f4e2;
    color: #146c43;
}
.badge-pend {
    background: #fde2e1;
    color: #9a1f1a;
}
details.grupo-card {
    background: #fff;
    border: 1px solid #e8eaee;
    border-radius: 10px;
    margin-bottom: 14px;
    padding: 10px 14px;
}
details.grupo-card summary {
    cursor: pointer;
    font-weight: 600;
    padding: 6px 2px;
    list-style: none;
}
details.grupo-card summary::-webkit-details-marker { display: none; }
details.grupo-card summary::before {
    content: "\f230";
    font-family: "bootstrap-icons";
    margin-right: 8px;
    color: #145da0;
}
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d3b66, #145da0);
}
.login-card {
    max-width: 400px;
    width: 100%;
}
.thumb-pasaporte {
    width: 46px;
    height: 46px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #ddd;
}
.alerta-retorno {
    border-left: 5px solid #d9822b;
    background: #fff8ec;
}