/* Pantalla de login (requiere base.css y app.css).
   Un solo fondo verde animado para toda la pantalla y el formulario en "vidrio esmerilado".
   Los colores de la tarjeta son propios (no dependen del modo claro/oscuro) porque
   siempre van sobre el fondo verde. */

.auth-page {
    background:
        radial-gradient(circle at 85% 110%, rgba(245, 197, 24, .28), transparent 45%),
        radial-gradient(circle at 0% 0%, rgba(127, 212, 76, .25), transparent 40%),
        linear-gradient(155deg, #071202 0%, #133d02 45%, #1f5f02 75%, #2c8503 100%);
    background-attachment: fixed;
    color: #fff;
}

.auth {
    position: relative;
    display: grid;
    min-height: 100dvh;
    overflow: hidden;
}

/* ---------- Decoración de fondo ---------- */

.auth__decor {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.auth__decor-icon {
    position: absolute;
    left: -8%;
    bottom: -14%;
    font-size: clamp(16rem, 45vw, 34rem);
    color: #fff;
    opacity: .05;
    transform: rotate(-14deg);
}

.auth__confetti {
    position: absolute;
    top: 105%;
    left: calc(var(--i) * 5% + 1%);
    width: 8px;
    height: 14px;
    border-radius: 2px;
    background: #f5c518;
    opacity: 0;
    animation: flotar calc(9s + var(--i) * .5s) linear calc(var(--i) * -1.1s) infinite;
}

.auth__confetti:nth-child(3n) { background: #9be06b; width: 6px; height: 6px; border-radius: 50%; }
.auth__confetti:nth-child(4n) { background: #fff; width: 5px; height: 10px; }

@keyframes flotar {
    0% { transform: translateY(0) rotate(0); opacity: 0; }
    10% { opacity: .45; }
    90% { opacity: .3; }
    100% { transform: translateY(-120vh) rotate(540deg); opacity: 0; }
}

/* ---------- Panel de marca ---------- */

.auth__brand {
    position: relative;
    z-index: 1;
    padding: 28px 20px 8px;
}

.auth__brand-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);  /* Lo de adentro se ajusta al ancho, no al revés */
    justify-items: center;
    gap: 10px;
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
}

.auth__logos {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 18px;
    max-width: 100%;
    padding: 9px 18px;
    margin-bottom: 14px;
    border-radius: 999px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .3);
}

.auth__logos img { height: 45px; width: auto; object-fit: contain; }

.auth__eyebrow {
    margin: 0;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #9be06b;
}

.auth__title {
    margin: 0;
    font-size: clamp(1.8rem, 7vw, 3.4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -.01em;
    text-wrap: balance;
}

.auth__title span { color: #f5c518; }

.auth__lead {
    margin: 4px 0 0;
    max-width: 30rem;
    font-size: 1rem;
    line-height: 1.55;
    opacity: .88;
}

.auth__features {
    display: none;
    gap: 14px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
}

.auth__features li {
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 600;
}

.auth__features li span {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 12px;
    background: rgba(255, 255, 255, .1);
    color: #f5c518;
    font-size: 1.1rem;
}

/* ---------- Formulario en vidrio ---------- */

.auth__panel {
    position: relative;
    z-index: 1;
    display: grid;
    align-content: start;
    justify-items: center;
    gap: 18px;
    padding: 40px 16px 28px;
}

.auth__card {
    width: 100%;
    max-width: 420px;
    padding: 30px 24px 24px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 24px;
    background: linear-gradient(160deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .06));
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    backdrop-filter: blur(18px) saturate(140%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .25),
        0 24px 60px rgba(0, 0, 0, .35);
}

/* Sin soporte de desenfoque: un verde oscuro casi opaco para que el texto se lea bien */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .auth__card { background: rgba(8, 28, 3, .82); }
}

.auth__badge {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin: -60px auto 14px;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 18px;
    background: linear-gradient(145deg, #f5c518, #d9a90c);
    color: #0b1a04;
    font-size: 1.35rem;
    box-shadow: 0 10px 24px rgba(0, 0, 0, .3);
}

.auth__card-title {
    margin: 0;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
}

.auth__card-subtitle {
    margin: 4px 0 22px;
    text-align: center;
    color: rgba(255, 255, 255, .78);
}

.auth__card .field label { color: rgba(255, 255, 255, .92); }

/* Avisos sobre vidrio */
.auth__card .alert { border: 1px solid transparent; }

/* Sólidos y claros como los campos: un rojo translúcido sobre verde se vería café */
.auth__card .alert--error,
.auth__card .alert--danger {
    background: rgba(255, 238, 236, .96);
    border-color: #f3b4ac;
    border-left: 4px solid #d93a2b;
    color: #9f1d12;
}

.auth__card .alert--success,
.auth__card .alert--info {
    background: rgba(236, 248, 228, .96);
    border-color: #bfe3a6;
    border-left: 4px solid #2c8503;
    color: #1f5f02;
}

.auth__card .alert--warning {
    background: rgba(255, 248, 225, .96);
    border-color: #f1d98a;
    border-left: 4px solid #d9a90c;
    color: #7a5a00;
}

.auth__error { animation: sacudir .4s ease; }

@keyframes sacudir {
    0%, 100% { transform: none; }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

/* Campos sólidos y claros: lo escrito siempre se lee bien */
.input-icon { position: relative; }

.input-icon > i {
    position: absolute;
    top: 50%;
    left: 14px;
    z-index: 1;
    transform: translateY(-50%);
    color: #6b7a63;
    pointer-events: none;
    transition: color .15s;
}

.auth__card .input {
    min-height: 52px;
    padding-left: 42px;
    border: 1px solid rgba(255, 255, 255, .6);
    border-radius: 12px;
    background: rgba(255, 255, 255, .94);
    color: #1c2417;
    font-size: 1.05rem;
}

.auth__card .input::placeholder { color: #8a9783; }

.auth__card .input:focus {
    border-color: #f5c518;
    box-shadow: 0 0 0 3px rgba(245, 197, 24, .35);
}

.input-icon:focus-within > i { color: #1f5f02; }

.auth__card .input-group__btn { color: #5d6b55; }

.auth__caps {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    font-size: .85rem;
    font-weight: 600;
    color: #f5c518;
}

/* Botón dorado, como el de "¡Sortear!" */
.auth__submit {
    margin-top: 4px;
    min-height: 54px;
    background: #f5c518;
    color: #0b1a04;
    font-weight: 800;
    box-shadow: 0 5px 0 #b8920e;
}

.auth__submit:hover:not(:disabled) { background: #ffd23a; }
.auth__submit:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 2px 0 #b8920e; }
.auth__submit:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

.auth__submit-loading { display: none; }
.auth__submit.is-loading .auth__submit-label { display: none; }
.auth__submit.is-loading .auth__submit-loading { display: inline-flex; align-items: center; gap: 10px; }

.auth__help {
    margin: 22px 0 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, .18);
    text-align: center;
    font-size: .875rem;
    color: rgba(255, 255, 255, .72);
}

.auth__help i { margin-right: 4px; }

.auth__footer {
    margin: 0;
    font-size: .8rem;
    color: rgba(255, 255, 255, .6);
}

/* ---------- Escritorio: marca a la izquierda, formulario a la derecha ---------- */

@media (min-width: 960px) {
    /* minmax(0, …): las columnas no se estiran por su contenido (p. ej. la franja de logos) */
    .auth { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }

    .auth__brand {
        display: grid;
        align-items: center;
        padding: 56px 32px 56px 64px;
    }

    .auth__brand-inner {
        justify-items: start;
        max-width: 600px;
        margin: 0;
        text-align: left;
    }

    .auth__features { display: grid; }

    .auth__panel {
        align-content: center;
        padding: 40px 48px 40px 16px;
    }

    .auth__card { padding: 40px 36px 28px; }
}