:root {
    --gv-blue: #0d6efd;
    --gv-blue-dark: #0a3d7a;
    --gv-yellow: #ffc107;
    --gv-sidebar-bg: #0d1b3d;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f4f7fb;
    overflow-x: hidden;
}

/* Pantalla de login */
body.op-guest-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #0d3b7a 0%, #0d6efd 55%, #3d8bfd 100%);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .25);
}

.auth-logo {
    width: 72px;
    height: 72px;
    border-radius: .75rem;
    background: #fff;
    border: 3px solid var(--gv-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.auth-logo-img {
    width: 56px;
    height: 56px;
    object-fit: contain;
}

/* Panel del operador */
.op-topbar {
    background: var(--gv-sidebar-bg);
    color: #fff;
    padding: .85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.op-topbar-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.op-main {
    max-width: 640px;
    margin: 0 auto;
    padding: 1.25rem 1rem 3rem;
}

@media (max-width: 576px) {
    .op-main {
        padding: 1rem .75rem 3rem;
    }
}

/* Estimación de pasajeros del día */
.op-pasajeros {
    background: #eef4ff;
    border: 1px solid #cfe0ff;
    border-radius: .5rem;
    padding: .55rem .75rem;
    font-size: .875rem;
    color: var(--gv-blue-dark);
}

.op-pasajeros strong {
    font-weight: 600;
}

/* Calendario para registrar cuentas de días pasados */
.op-fecha #fechaCuentaTexto {
    background-color: var(--bs-secondary-bg);
}

.op-fecha-picker {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 2.75rem;
    height: 100%;
    opacity: 0;
    pointer-events: none;
}

.op-observacion {
    border-left: 3px solid #0d6efd;
    background: #f5f8ff;
    border-radius: .5rem;
    padding: .65rem .85rem;
}

.op-observacion + .op-observacion {
    margin-top: .6rem;
}

.op-observacion p {
    white-space: pre-line;
}