/* ================================
   VISTA: LOGIN
   ================================ */

/* Override del body para la pantalla de login */
.body--login {
    background-color: var(--color-primario-azul);
    align-items: stretch;
}

.body--login .app,
.login-page {
    max-width: 430px;
    width: 100%;
}

/* ---- Contenedor principal ---- */
.login-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    background-color: var(--color-primario-azul);
    margin: 0 auto;
}

/* ---- Hero superior (logo) ---- */
.login-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 32px 40px;
    flex-shrink: 0;
}

.login-hero__logo {
    height: 44px;
    width: auto;
    margin-bottom: 14px;
}

.login-hero__tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.02em;
}

/* ---- Tarjeta de login ---- */
.login-card {
    background-color: var(--color-blanco);
    border-radius: 32px 32px 0 0;
    padding: 36px 28px 28px;
    flex: 1;
}

.login-card__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-texto-primario);
    margin-bottom: 6px;
}

.login-card__subtitle {
    font-size: 13px;
    color: var(--color-texto-muted);
    margin-bottom: 28px;
}

/* ---- Error ---- */
.login-error {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(235, 0, 42, 0.08);
    border: 1px solid rgba(235, 0, 42, 0.2);
    border-radius: var(--radio-md);
    padding: 11px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-secundario-rojo);
    margin-bottom: 20px;
}

.login-error[hidden] {
    display: none;
}

.login-error__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    fill: var(--color-secundario-rojo);
}

/* ---- Formulario ---- */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* ---- Campo ---- */
.login-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.login-field__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-texto-primario);
}

.login-field__wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.login-field__icon {
    position: absolute;
    left: 14px;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.login-field__icon img {
    width: 100%;
    height: 100%;
    opacity: 0.45;
}

.login-field__input {
    width: 100%;
    height: 50px;
    padding: 0 48px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radio-md);
    font-size: 15px;
    font-family: var(--fuente-principal);
    color: var(--color-texto-primario);
    background-color: var(--color-blanco);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-field__input::placeholder {
    color: var(--color-texto-muted);
    font-size: 14px;
}

.login-field__input:focus {
    border-color: var(--color-primario-azul);
    box-shadow: 0 0 0 3px rgba(2, 32, 53, 0.08);
}

/* Botón mostrar/ocultar contraseña */
.login-field__toggle-pass {
    position: absolute;
    right: 14px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-texto-muted);
    transition: color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.login-field__toggle-pass:hover {
    color: var(--color-texto-secundario);
}

.login-field__toggle-pass svg,
.login-field__toggle-pass img {
    width: 20px;
    height: 20px;
}

/* ---- Botón principal ---- */
.login-btn {
    width: 100%;
    height: 52px;
    background-color: var(--color-secundario-rojo);
    color: var(--color-blanco);
    font-size: 16px;
    font-weight: 700;
    border-radius: var(--radio-xl);
    letter-spacing: 0.03em;
    margin-top: 8px;
    transition: background-color 0.2s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}

.login-btn:hover {
    background-color: #c8001e;
}

.login-btn:active {
    transform: scale(0.98);
}

/* ---- Ayuda ---- */
.login-card__help {
    margin-top: 24px;
    font-size: 13px;
    color: var(--color-texto-muted);
    text-align: center;
}

.login-card__help-link {
    color: var(--color-primario-azul);
    font-weight: 600;
}

/* ---- Footer ---- */
.login-footer {
    text-align: center;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.3);
    padding: 16px;
    background-color: var(--color-blanco);
}

/* ================================================================
   RESPONSIVE: TABLET (600px – 1023px)
   ================================================================ */
@media (min-width: 600px) {

    .body--login {
        align-items: center;
        justify-content: center;
        background-color: var(--color-primario-azul);
        background-image:
            radial-gradient(ellipse at 20% 20%, rgba(255,255,255,0.04) 0%, transparent 60%),
            radial-gradient(ellipse at 80% 80%, rgba(235,0,42,0.08) 0%, transparent 50%);
        padding: 40px 24px;
    }

    .login-page {
        max-width: 480px;
        width: 100%;
        min-height: unset;
        border-radius: 28px;
        overflow: hidden;
        box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
    }

    .login-hero {
        padding: 48px 40px 36px;
    }

    .login-hero__logo {
        height: 52px;
        margin-bottom: 16px;
    }

    .login-hero__tagline {
        font-size: 15px;
    }

    .login-card {
        border-radius: 0;
        padding: 40px 40px 36px;
    }

    .login-card__title {
        font-size: 26px;
    }

    .login-card__subtitle {
        font-size: 14px;
        margin-bottom: 32px;
    }

    .login-field__input {
        height: 52px;
        font-size: 15px;
    }

    .login-btn {
        height: 54px;
        font-size: 16px;
    }

    .login-footer {
        padding: 14px;
        font-size: 11px;
    }
}

/* ================================================================
   RESPONSIVE: DESKTOP (≥ 1024px) — SPLIT SCREEN
   ================================================================ */
@media (min-width: 1024px) {

    .body--login {
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
    }

    /* El login-page ocupa toda la pantalla en 2 columnas */
    .login-page {
        max-width: none;
        width: 100%;
        min-height: 100vh;
        border-radius: 0;
        box-shadow: none;
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr auto;
    }

    /* ---- Panel izquierdo: marca ---- */
    .login-hero {
        grid-column: 1;
        grid-row: 1 / 3;
        padding: 0 64px;
        background: linear-gradient(160deg, #022035 0%, #03375a 50%, #022e4f 100%);
        position: relative;
        overflow: hidden;
        align-items: flex-start;
        justify-content: center;
        gap: 0;
    }

    /* Decoración geométrica del panel izquierdo */
    .login-hero::before {
        content: '';
        position: absolute;
        top: -120px;
        right: -120px;
        width: 500px;
        height: 500px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.03);
        pointer-events: none;
    }

    .login-hero::after {
        content: '';
        position: absolute;
        bottom: -80px;
        left: -80px;
        width: 400px;
        height: 400px;
        border-radius: 50%;
        background: rgba(235, 0, 42, 0.06);
        pointer-events: none;
    }

    .login-hero__logo {
        height: 56px;
        margin-bottom: 32px;
        position: relative;
        z-index: 1;
    }

    .login-hero__tagline {
        font-size: 18px;
        color: rgba(255, 255, 255, 0.55);
        letter-spacing: 0.01em;
        line-height: 1.5;
        max-width: 320px;
        position: relative;
        z-index: 1;
    }

    /* Línea decorativa roja bajo el tagline */
    .login-hero__tagline::before {
        content: '';
        display: block;
        width: 48px;
        height: 3px;
        background: var(--color-secundario-rojo);
        border-radius: 2px;
        margin-bottom: 20px;
    }

    /* Texto corporativo al fondo del panel izquierdo */
    .login-hero__tagline::after {
        content: 'Aramark es el partner líder en servicios de restauración para empresas en España.';
        display: block;
        font-size: 13px;
        color: rgba(255, 255, 255, 0.28);
        line-height: 1.6;
        margin-top: 24px;
        max-width: 280px;
    }

    /* ---- Panel derecho: formulario ---- */
    .login-card {
        grid-column: 2;
        grid-row: 1;
        border-radius: 0;
        background-color: var(--color-blanco);
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 64px 72px;
        flex: unset;
    }

    .login-card__title {
        font-size: 30px;
        font-weight: 800;
        letter-spacing: -0.02em;
        margin-bottom: 8px;
    }

    .login-card__subtitle {
        font-size: 14px;
        margin-bottom: 36px;
    }

    .login-form {
        gap: 20px;
    }

    .login-field__label {
        font-size: 13px;
        font-weight: 700;
        color: var(--color-texto-muted);
        text-transform: uppercase;
        letter-spacing: 0.06em;
    }

    .login-field__input {
        height: 54px;
        font-size: 15px;
        background-color: var(--color-fondo);
        border-color: transparent;
    }

    .login-field__input:focus {
        background-color: var(--color-blanco);
        border-color: var(--color-primario-azul);
        box-shadow: 0 0 0 3px rgba(2, 32, 53, 0.08);
    }

    .login-btn {
        height: 56px;
        font-size: 16px;
        margin-top: 12px;
        border-radius: var(--radio-xl);
    }

    .login-card__help {
        margin-top: 28px;
        font-size: 13px;
    }

    /* ---- Footer: columna derecha ---- */
    .login-footer {
        grid-column: 2;
        grid-row: 2;
        background-color: var(--color-blanco);
        color: var(--color-texto-muted);
        padding: 18px 72px;
        text-align: left;
        border-top: 1px solid var(--color-border);
        font-size: 12px;
    }
}

/* ================================================================
   RESPONSIVE: PANTALLAS GRANDES (≥ 1440px)
   ================================================================ */
@media (min-width: 1440px) {

    .login-page {
        grid-template-columns: 5fr 6fr;
    }

    .login-hero {
        padding: 0 80px;
    }

    .login-hero__logo {
        height: 64px;
    }

    .login-hero__tagline {
        font-size: 20px;
        max-width: 360px;
    }

    .login-card {
        padding: 80px 96px;
    }

    .login-footer {
        padding: 20px 96px;
    }
}

/* ================================================================
   ANIMACIONES — LOGIN
   ================================================================ */

/* Hero azul: entra desde abajo (móvil) */
.login-hero {
    animation: fadeInDown 0.50s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.login-hero__logo {
    animation: scaleIn 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
    animation-delay: 0.10s;
}

.login-hero__tagline {
    animation: fadeInUp 0.40s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.22s;
}

/* Tarjeta blanca: escala al entrar */
.login-card {
    animation: fadeInUp 0.48s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.14s;
}

.login-card__title {
    animation: fadeInUp 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.24s;
}

.login-card__subtitle {
    animation: fadeInUp 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.30s;
}

/* Campos escalonados */
.login-field:nth-child(1) {
    animation: fadeInUp 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.34s;
}

.login-field:nth-child(2) {
    animation: fadeInUp 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.40s;
}

/* Botón submit: aparece último y tiene hover lift */
.login-btn {
    animation: fadeInUp 0.38s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.46s;
    transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.18s ease, background-color 0.18s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(235, 0, 42, 0.35);
}

.login-btn:active {
    transform: scale(0.97);
    box-shadow: none;
}

/* Input focus con ring suave */
.login-field__input {
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.login-field__input:focus {
    outline: none;
    border-color: var(--color-primario-azul);
    box-shadow: 0 0 0 3px rgba(2, 32, 53, 0.10);
}

/* Error: sacudida suave al aparecer */
.login-error:not([hidden]) {
    animation: fadeInUp 0.30s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Desktop: panel izquierdo entra desde la izquierda */
@media (min-width: 1024px) {
    .login-hero {
        animation: fadeInLeft 0.52s cubic-bezier(0.22, 1, 0.36, 1) both;
    }

    .login-card {
        animation: fadeInRight 0.52s cubic-bezier(0.22, 1, 0.36, 1) both;
        animation-delay: 0.08s;
    }
}