/* =========================================================================
   Entrar y crear personaje.
   Pantalla partida: a la izquierda un personaje del mundo dando la
   bienvenida, a la derecha el formulario.
   ========================================================================= */

.auth {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: 100vh;
}

.auth__art {
    position: relative;
    display: grid;
    align-items: end;
    padding: 48px;
    overflow: hidden;
}

.auth__art-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.62;
}

.auth__art-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(20, 15, 12, 0.35) 0%, rgba(20, 15, 12, 0.92) 88%);
}

.auth__art-body {
    position: relative;
    z-index: 1;
    max-width: 420px;
}

.auth__art-body h2 {
    margin: 10px 0 6px;
    font-size: 1.6rem;
    color: var(--gold-light);
}

.auth__quote {
    margin-top: 14px;
    padding-left: 14px;
    font-size: 1rem;
    font-style: italic;
    color: var(--text-secondary);
    border-left: 2px solid rgba(212, 175, 55, 0.4);
}

.auth__panel {
    display: grid;
    align-content: center;
    justify-items: stretch;
    padding: 48px clamp(24px, 6vw, 76px);
    background: var(--bg-deep);
}

.auth__panel-inner {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.auth__back {
    display: inline-block;
    margin-bottom: 26px;
    font-size: 0.86rem;
    color: var(--text-muted);
}

.auth__panel h1 {
    font-size: clamp(1.7rem, 3.4vw, 2.2rem);
}

.auth__intro {
    margin-top: 10px;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.auth__form {
    display: grid;
    gap: 18px;
}

.auth__foot {
    margin-top: 26px;
    padding-top: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-top: var(--border-soft);
}

/* Elección de facción dentro del registro */
.faction-picker {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faction-picker input[type='radio'] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.faction-picker label {
    display: grid;
    gap: 2px;
    padding: 14px 10px;
    text-align: center;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.34);
    border: 1px solid var(--brown-medium);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.faction-picker label:hover {
    border-color: rgba(212, 175, 55, 0.5);
    color: var(--text-primary);
}

.faction-picker input[type='radio']:checked + label {
    color: var(--gold-light);
    background: rgba(212, 175, 55, 0.12);
    border-color: var(--gold);
}

.faction-picker input[type='radio']:focus-visible + label {
    outline: 2px solid var(--gold-light);
    outline-offset: 2px;
}

@media (max-width: 900px) {
    .auth {
        grid-template-columns: 1fr;
    }

    .auth__art {
        min-height: 220px;
        padding: 26px;
    }

    .auth__art-body h2 {
        font-size: 1.3rem;
    }

    .auth__quote {
        display: none;
    }
}