/*****************************************************************
    Login de carbono (templates/Login/login.html.twig).
    Copia del login de radio (assets/styles/app.css y login.css),
    que a su vez replica holmio templates/seguridad/login2.html.twig.
*****************************************************************/
:root {
    --sem-azul-oscuro: #0d2547;
    --sem-azul: #1976c6;
    --sem-azul-hover: #145e9f;
    --sem-acento: #5ab0f0;
    --sem-fondo: #f4f6fa;
    --sem-texto: #2b2f38;
    --sem-texto-suave: #6b7385;
    --sem-icono: #8a93a6;
    --sem-borde: #d7dde8;
    --sem-error-fondo: #fdecee;
    --sem-error-borde: #f5c2c7;
    --sem-error-texto: #a3172b;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--sem-texto);
    background-color: var(--sem-fondo);
}

a {
    color: var(--sem-azul);
}

a:hover {
    color: var(--sem-azul-hover);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    height: 40px;
    border: 1px solid transparent;
    border-radius: 4px;
    font: inherit;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
}

.btn-primario {
    background-color: var(--sem-azul);
    color: #fff;
}

.btn-primario:hover {
    background-color: var(--sem-azul-hover);
    color: #fff;
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(25, 118, 198, 0.25);
}

.login {
    display: flex;
    min-height: 100vh;
}

/* Panel de marca (izquierda) */
.login-marca {
    flex: 1 1 55%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 48px 56px;
    color: #fff;
    background: linear-gradient(145deg, #0d2547 0%, #163c6b 55%, #1d5f9e 100%);
    position: relative;
    overflow: hidden;
}

.login-marca::after {
    content: "";
    position: absolute;
    right: -160px;
    bottom: -160px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    border: 70px solid rgba(255, 255, 255, 0.05);
}

.login-marca-logo img {
    height: 52px;
}

.login-producto {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--sem-acento);
    margin-bottom: 12px;
}

.login-marca h1 {
    color: #fff;
    font-size: 2.6rem;
    font-weight: 300;
    line-height: 1.3;
    max-width: 480px;
    margin: 0 0 16px;
}

.login-marca p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1rem;
    max-width: 440px;
    margin: 0;
}

.login-marca-pie {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
    position: relative;
    z-index: 1;
}

.login-marca-pie a {
    color: #fff;
}

/* Formulario (derecha) */
.login-form {
    flex: 1 1 45%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    background-color: var(--sem-fondo);
}

.login-card {
    width: 100%;
    max-width: 380px;
}

.login-card .logo-completo {
    height: 56px;
    margin-bottom: 32px;
}

.login-card h2 {
    color: var(--sem-azul-oscuro);
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0 0 4px;
}

.login-card .subtitulo {
    color: var(--sem-texto-suave);
    margin-bottom: 28px;
}

.campo {
    margin-bottom: 18px;
}

.campo label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
}

.campo-control {
    display: flex;
    align-items: stretch;
    background-color: #fff;
    border: 1px solid var(--sem-borde);
    border-radius: 4px;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.campo-control:focus-within {
    border-color: var(--sem-azul);
    box-shadow: 0 0 0 0.15rem rgba(25, 118, 198, 0.2);
}

.campo-icono {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    color: var(--sem-icono);
    border-right: 1px solid var(--sem-borde);
}

.campo-icono svg {
    width: 16px;
    height: 16px;
}

.campo input {
    flex: 1;
    min-width: 0;
    height: 44px;
    padding: 0 12px;
    border: 0;
    border-radius: 0 4px 4px 0;
    background: transparent;
    font: inherit;
    color: var(--sem-texto);
}

/* El foco se muestra en .campo-control (:focus-within) */
.campo input:focus,
.campo input:focus-visible {
    outline: none;
    box-shadow: none;
}

.recordarme {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--sem-texto-suave);
    margin-bottom: 24px;
    cursor: pointer;
}

.recordarme input {
    width: 16px;
    height: 16px;
    accent-color: var(--sem-azul);
}

.btn-ingresar {
    width: 100%;
    height: 46px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.login-error {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--sem-error-fondo);
    border: 1px solid var(--sem-error-borde);
    color: var(--sem-error-texto);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 20px;
    font-size: 0.875rem;
}

.login-error svg {
    flex: none;
    width: 16px;
    height: 16px;
}


@media (max-width: 991px) {
    .login-marca {
        display: none;
    }
}