/* =====================================================================
   Login, registro, recuperar/restablecer contraseña y verificar correo
   — diseño Aero Minimal (tokens en aero.css)
   ===================================================================== */

.au-page {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 72px - 300px);
    padding: 2.5rem 1rem 3rem;
    overflow: hidden;
}

.au-page::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.4;
    pointer-events: none;
    background-image:
        radial-gradient(circle at 40px 40px, rgba(0, 101, 145, 0.15) 1.5px, transparent 2px),
        linear-gradient(to right, rgba(0, 101, 145, 0.07) 0.5px, transparent 0.5px),
        linear-gradient(to bottom, rgba(0, 101, 145, 0.07) 0.5px, transparent 0.5px);
    background-size: 80px 80px;
}

.au-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 540px;
    height: 540px;
    max-width: 100%;
    transform: translate(-50%, -50%);
    background: rgba(201, 230, 255, 0.5);
    border-radius: 50%;
    filter: blur(64px);
    pointer-events: none;
}

.au-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    padding: 1.5rem;
    background: #fff;
    border-radius: 0.9rem;
    box-shadow: 0 20px 50px -15px rgba(10, 22, 40, 0.1), 0 0 1px 1px rgba(10, 22, 40, 0.04);
}

.au-card--wide {
    max-width: 560px;
}

@media (min-width: 576px) {
    .au-card {
        padding: 2.5rem;
    }
}

.au-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.au-logo {
    position: relative;
    width: 64px;
    height: 64px;
    margin-bottom: 0.75rem;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--fl-surface-low);
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(0, 101, 145, 0.08);
}

.au-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.au-head h1 {
    margin: 0.25rem 0 0;
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--fl-ink);
}

.au-head p {
    max-width: 22rem;
    margin: 0.4rem 0 0;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--fl-ink-soft);
}

/* ============================ Avisos ============================ */
.au-alert {
    margin-top: 1.25rem;
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 0.6rem;
}

.au-alert ul {
    margin: 0;
    padding-left: 1.1rem;
}

.au-alert--ok {
    color: #047857;
    background: rgba(16, 185, 129, 0.12);
}

.au-alert--error {
    color: #93000a;
    background: #ffdad6;
}

/* ====================== Acceso social ====================== */
.au-social {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.au-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--fl-ink);
    text-decoration: none;
    background: var(--fl-ground);
    border: 1px solid var(--fl-border);
    border-radius: 0.6rem;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.au-social a:hover {
    color: var(--fl-ink);
    background: var(--fl-surface-container);
    border-color: transparent;
}

.au-social .fa-google {
    color: #ea4335;
}

.au-divider {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.25rem 0;
}

.au-divider::before {
    content: "";
    width: 100%;
    height: 1px;
    background: var(--fl-surface-container);
}

.au-divider span {
    position: absolute;
    padding: 0 0.75rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--fl-ink-soft);
    background: #fff;
}

/* =========================== Formulario =========================== */
.au-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.au-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.au-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin: 0;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--fl-ink);
}

.au-label a {
    font-size: 0.7rem;
    font-weight: 700;
    color: #006591;
    text-decoration: none;
}

.au-label a:hover {
    text-decoration: underline;
}

.au-hint {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--fl-ink-soft);
}

.au-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--fl-surface-low);
    border-radius: 0.6rem;
    transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.au-input-wrap:focus-within {
    background: #fff;
    box-shadow: 0 0 0 2px rgba(0, 101, 145, 0.4);
}

.au-icon {
    position: absolute;
    left: 0.9rem;
    font-size: 0.9rem;
    color: var(--fl-ink-soft);
    pointer-events: none;
}

.au-input {
    width: 100%;
    padding: 0.75rem 2.75rem 0.75rem 2.6rem;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--fl-ink);
    background: transparent;
    border: none;
    border-radius: 0.6rem;
    outline: none;
}

.au-input::placeholder {
    color: #94a3b8;
}

.au-toggle {
    position: absolute;
    right: 0.5rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: var(--fl-ink-soft);
    background: none;
    border: none;
    border-radius: 50%;
}

.au-toggle:hover {
    color: var(--fl-ink);
}

.au-field.is-invalid .au-input-wrap,
.was-validated .au-input:invalid {
    box-shadow: 0 0 0 2px rgba(186, 26, 26, 0.45);
}

.was-validated .au-input-wrap:has(.au-input:invalid) {
    box-shadow: 0 0 0 2px rgba(186, 26, 26, 0.45);
}

.au-error {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ba1a1a;
}

/* Medidor de contraseña */
.au-strength {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.4rem;
    padding-top: 0.25rem;
}

.au-strength i {
    height: 6px;
    background: var(--fl-surface-container);
    border-radius: 9999px;
    transition: background-color 0.3s ease;
}

.au-strength i.is-weak {
    background: #ba1a1a;
}

.au-strength i.is-mid {
    background: #f59e0b;
}

.au-strength i.is-strong {
    background: #10b981;
}

.au-hint.is-weak {
    color: #ba1a1a;
}

.au-hint.is-mid {
    color: #b45309;
}

.au-hint.is-strong {
    color: #047857;
}

/* Casillas */
.au-check {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--fl-ink-soft);
    cursor: pointer;
}

.au-check input {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin-top: 0.15rem;
    accent-color: #006591;
}

.au-check a {
    font-weight: 700;
    color: #006591;
    text-decoration: none;
}

.au-check a:hover {
    text-decoration: underline;
}

.au-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.au-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.85rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    background: #006591;
    border: none;
    border-radius: 0.6rem;
    box-shadow: 0 8px 20px -4px rgba(0, 101, 145, 0.4);
    transition: background-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.au-submit:hover {
    background: #004666;
    box-shadow: 0 12px 24px -4px rgba(0, 101, 145, 0.5);
}

.au-submit:active {
    transform: scale(0.99);
}

.au-submit i {
    font-size: 0.8rem;
    transition: transform 0.15s ease;
}

.au-submit:hover i {
    transform: translateX(3px);
}

.au-switch {
    margin: 1.5rem 0 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--fl-ink-soft);
}

.au-switch a {
    margin-left: 0.25rem;
    font-weight: 700;
    color: #006591;
    text-decoration: none;
}

.au-switch a:hover {
    text-decoration: underline;
}

.au-radar-chip {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1rem;
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    color: var(--fl-ink-soft);
    background: rgba(239, 244, 255, 0.85);
    border-radius: 9999px;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.au-radar-chip strong {
    font-weight: 700;
    color: var(--fl-ink);
}

.au-radar-chip a {
    font-weight: 700;
    color: #006591;
    text-decoration: none;
}

.au-radar-chip a:hover {
    text-decoration: underline;
}

/* ================= Recuperar, restablecer y verificar ================= */
.au-card--bar {
    overflow: hidden;
}

.au-card--bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #38bdf8, #006591, #0a1628);
}

.au-form--top {
    margin-top: 1.5rem;
}

.au-alert i {
    margin-right: 0.5rem;
}

.au-input-wrap.is-readonly {
    background: var(--fl-ground);
    box-shadow: inset 0 0 0 1px var(--fl-border);
}

.au-input-wrap.is-readonly .au-input {
    color: var(--fl-ink-soft);
    cursor: not-allowed;
}

.au-back {
    margin: 1.25rem 0 0;
    text-align: center;
}

.au-back a,
.au-linkbtn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    color: #006591;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
}

.au-back a:hover,
.au-linkbtn:hover {
    text-decoration: underline;
}

.au-linkbtn {
    color: var(--fl-ink-soft);
}

.au-linkbtn:hover {
    color: var(--fl-ink);
}

.au-support {
    position: relative;
    z-index: 1;
    margin: 1rem 0 0;
    padding: 0.7rem 1.1rem;
    max-width: 480px;
    text-align: center;
    font-size: 0.78rem;
    color: var(--fl-ink-soft);
    background: rgba(239, 244, 255, 0.85);
    border-radius: 0.75rem;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.au-support a {
    margin-left: 0.25rem;
    font-weight: 700;
    color: #006591;
    text-decoration: none;
}

.au-support a:hover {
    text-decoration: underline;
}

/* Verificar correo */
.au-verify {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    text-align: center;
}

.au-verify>p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--fl-ink-soft);
}

.au-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 100%;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--fl-ink);
    background: var(--fl-ground);
    border: 1px solid var(--fl-border);
    border-radius: 0.75rem;
}

.au-pill i {
    color: #006591;
}

.au-pill span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.au-callout {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    width: 100%;
    padding: 0.9rem 1rem;
    text-align: left;
    background: var(--fl-surface-low);
    border-radius: 0.9rem;
}

.au-callout>i {
    margin-top: 0.15rem;
    color: #006591;
}

.au-callout p {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--fl-ink-soft);
}

.au-callout strong {
    color: var(--fl-ink);
}