/* Pantallas de acceso: login del panel, recuperar y restablecer contraseña, y login del Portal del Concejal. */
.auth-page {
    --auth-navy: var(--ds-color-navy-900, #0F1E33);
    --auth-blue: var(--ds-color-blue-600, #1B4B8F);
    --auth-canvas: #F4F6FA;
    --auth-surface: #fff;
    --auth-ink: #172338;
    --auth-label: #34445A;
    --auth-muted: #5B6B80;
    --auth-line: #DCE4EE;
    --auth-field-bg: #FAFBFD;
    --auth-field-border: #7D8BA0;
    --auth-field-border-hover: #5B6B80;
    --auth-primary: var(--ds-color-blue-600, #1B4B8F);
    --auth-primary-hover: var(--ds-color-blue-700, #153A70);
    --auth-focus: var(--ds-color-blue-500, #2455B8);
    --auth-focus-halo: rgba(36, 85, 184, 0.18);
    --auth-danger-bg: #FEF2F2;
    --auth-danger-line: #FECACA;
    --auth-danger-text: #991B1B;
    --auth-danger-field: var(--ds-danger-text, #B91C1C);
    --auth-warn-bg: var(--ds-warning-bg, #FFF4DB);
    --auth-warn-line: var(--ds-warning-border, #F3D595);
    --auth-warn-text: var(--ds-warning-text, #7A4B00);
    --auth-toggle-hover: #EDF3FB;
    /* El anillo de foco del sistema de diseño, con el borde interno del color de la superficie (sirve en claro y oscuro). */
    --ds-focus-ring: 0 0 0 2px var(--auth-surface), 0 0 0 4px var(--auth-focus);
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    margin: 0;
    padding: clamp(16px, 3vw, 40px);
    background: radial-gradient(ellipse at 16% 12%, #E5ECF5 0, transparent 38%), var(--auth-canvas);
    color: var(--auth-ink);
    font-family: var(--ds-font-sans, system-ui, sans-serif);
}

.auth-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.85fr) minmax(420px, 1.15fr);
    width: min(100%, 1000px);
    min-height: min(600px, calc(100svh - 64px));
    overflow: hidden;
    background: var(--auth-surface);
    border: 1px solid var(--auth-line);
    border-radius: 22px;
    box-shadow: 0 28px 72px rgba(15, 30, 51, 0.12), 0 3px 10px rgba(15, 30, 51, 0.04);
}

.auth-brand {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    padding: clamp(32px, 4.4vw, 56px);
    color: #fff;
    background: radial-gradient(ellipse at 100% 100%, rgba(36, 85, 184, 0.72), transparent 47%), #0F1E33;
}

.auth-layout--spc .auth-brand {
    background: linear-gradient(135deg, rgba(15, 30, 51, 0.78), rgba(15, 30, 51, 0.68)), url("../img/acceso-concejales.webp") center 43% / cover;
}

.auth-brand-logo-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-width: 0;
    min-height: 68px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 13px;
    background: #fff;
    text-decoration: none;
}

.auth-brand-logo {
    display: block;
    width: auto;
    max-width: 220px;
    max-height: 52px;
    object-fit: contain;
}

.auth-brand-logo-fallback {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 12px;
    background: var(--auth-navy);
    color: #fff;
    font-size: 1.5rem;
}

.auth-brand-copy {
    position: relative;
    max-width: 400px;
    margin: auto 0;
    padding: 32px 0;
}

.auth-brand-kicker,
.auth-context {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #C6D8F4;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.11em;
    line-height: 1.3;
    text-transform: uppercase;
}

.auth-brand-kicker i {
    color: #8FB7F1;
    font-size: 0.9rem;
}

.auth-brand-title {
    margin: 18px 0 14px;
    color: #fff;
    font-size: clamp(1.55rem, 2.5vw, 2.05rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    text-wrap: balance;
}

.auth-brand-copy p:not(.auth-brand-title) {
    max-width: 340px;
    margin: 0;
    color: #C4CFDE;
    font-size: 0.96rem;
    line-height: 1.7;
}

.auth-brand-security {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    color: #D6DFEA;
    font-size: 0.78rem;
}

.auth-brand-security i {
    color: #9BC0F4;
    font-size: 1rem;
}

.auth-main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(32px, 5.5vw, 64px);
}

.auth-main-inner {
    width: min(100%, 420px);
    margin: auto;
}

.auth-context {
    gap: 7px;
    margin-bottom: 18px;
    color: var(--auth-blue);
    letter-spacing: 0.09em;
}

.auth-context i {
    font-size: 0.92rem;
}

.auth-heading h1 {
    margin: 0 0 8px;
    color: var(--auth-ink);
    font-size: clamp(1.8rem, 3vw, 2.15rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.12;
}

.auth-heading p {
    margin: 0 0 26px;
    color: var(--auth-muted);
    font-size: 0.94rem;
    line-height: 1.6;
}

.auth-form {
    display: grid;
    gap: 18px;
}

.auth-field {
    display: grid;
    gap: 8px;
}

.auth-label {
    color: var(--auth-label);
    font-size: 0.875rem;
    font-weight: 600;
}

.auth-input-wrap {
    display: flex;
    min-height: 54px;
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--auth-field-border);
    border-radius: 12px;
    background: var(--auth-field-bg);
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.auth-input-wrap:hover {
    border-color: var(--auth-field-border-hover);
}

/* El anillo de foco va en el contenedor: el del input quedaba recortado por overflow:hidden. */
.auth-input-wrap:focus-within {
    border-color: var(--auth-focus);
    background: var(--auth-surface);
    box-shadow: 0 0 0 1px var(--auth-focus), 0 0 0 4px var(--auth-focus-halo);
}

.auth-input-wrap.is-invalid {
    border-color: var(--auth-danger-field);
}

.auth-input-wrap.is-invalid:focus-within {
    box-shadow: 0 0 0 1px var(--auth-danger-field), 0 0 0 4px rgba(185, 28, 28, 0.16);
}

.auth-input-icon {
    display: grid;
    width: 48px;
    flex: 0 0 48px;
    place-items: center;
    color: var(--auth-muted);
    font-size: 1rem;
}

.auth-control {
    width: 100%;
    min-width: 0;
    min-height: 52px;
    padding: 0 12px 0 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--auth-ink);
    font: inherit;
    font-size: 1rem;
}

.auth-page .auth-control:focus-visible {
    box-shadow: none !important;
}

.auth-control::placeholder {
    color: var(--auth-muted);
    opacity: 1;
}

/* Autocompletado de Chrome: sin el fondo celeste, del mismo tono que el campo. */
.auth-page .auth-control:-webkit-autofill,
.auth-page .auth-control:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--auth-ink);
    caret-color: var(--auth-ink);
    box-shadow: 0 0 0 100px var(--auth-field-bg) inset !important;
}

.auth-password-toggle {
    min-width: 4.75rem;
    min-height: 44px;
    margin: 0 4px 0 0;
    padding: 0 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--auth-blue);
    font: inherit;
    font-size: 0.875rem;
    font-weight: 650;
    cursor: pointer;
}

.auth-password-toggle:hover {
    background: var(--auth-toggle-hover);
}

/* Turnstile en modo flexible: mismo ancho que los campos y espacio reservado para que no salte. */
.auth-form .cf-turnstile {
    display: block;
    width: 100%;
    max-width: 100%;
    min-height: 65px;
    margin: 0;
}

.auth-submit {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    border: 1px solid var(--auth-primary);
    border-radius: 12px;
    background: var(--auth-primary);
    box-shadow: 0 1px 2px rgba(15, 30, 51, 0.12);
    color: #fff;
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
    font-weight: 650;
    text-decoration: none;
    transition: background-color 160ms ease, box-shadow 160ms ease, transform 120ms ease;
}

.auth-submit:hover {
    transform: none;
    border-color: var(--auth-primary-hover);
    background: var(--auth-primary-hover);
    box-shadow: 0 1px 2px rgba(15, 30, 51, 0.12);
    color: #fff;
}

.auth-submit:active {
    transform: scale(0.985);
}

.auth-submit:disabled {
    cursor: progress;
    opacity: 0.78;
    transform: none;
}

.auth-submit[data-wait] {
    cursor: not-allowed;
    opacity: 1;
    border-color: #5B6A80;
    background: #5B6A80;
}

.auth-main .alert {
    margin: 0 0 18px;
    padding: 12px 14px;
    border-radius: 11px;
    font-size: 0.84rem;
    line-height: 1.5;
}

.auth-main .alert-danger {
    border: 1px solid var(--auth-danger-line);
    background: var(--auth-danger-bg);
    color: var(--auth-danger-text);
}

.auth-error {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 18px;
    padding: 12px 14px;
    border: 1px solid var(--auth-danger-line);
    border-left: 4px solid var(--auth-danger-field);
    border-radius: 10px;
    background: var(--auth-danger-bg);
    color: var(--auth-danger-text);
    font-size: 0.875rem;
    line-height: 1.5;
}

.auth-error i {
    margin-top: 2px;
}

.auth-error strong {
    display: block;
    margin-bottom: 2px;
    font-weight: 650;
}

.auth-error--warn {
    border-color: var(--auth-warn-line);
    border-left-color: #B7791F;
    background: var(--auth-warn-bg);
    color: var(--auth-warn-text);
}

.auth-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    color: var(--auth-warn-text);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.4;
}

.auth-hint:empty {
    display: none;
}

.auth-help {
    margin: 16px 0 0;
    font-size: 0.875rem;
}

.auth-help a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    color: var(--auth-blue);
    font-weight: 600;
    text-underline-offset: 3px;
}

.auth-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--auth-line);
}

.auth-footer > * {
    margin: 0;
}

.auth-back-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    color: var(--auth-muted);
    font-size: 0.83rem;
    font-weight: 600;
    text-decoration: none;
}

.auth-footer .auth-back-link {
    margin-top: 0;
}

.auth-back-link:hover {
    color: var(--auth-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.auth-copyright,
.auth-version {
    margin: 28px 0 0;
    color: var(--auth-muted);
    font-size: 0.72rem;
    line-height: 1.5;
}

.auth-footer .auth-copyright {
    margin: 0;
}

.auth-version {
    margin-top: 7px;
}

@media (forced-colors: active) {
    .auth-page :focus-visible,
    .auth-input-wrap:focus-within {
        outline: 2px solid Highlight !important;
        outline-offset: 2px;
    }
}

@media (max-width: 820px) {
    .auth-layout {
        grid-template-columns: minmax(0, 1fr);
        width: min(100%, 560px);
        min-height: 0;
        border-radius: 22px;
    }

    .auth-brand {
        min-height: 0;
        flex-direction: row;
        align-items: center;
        gap: 22px;
        padding: 20px 28px;
    }

    .auth-brand-logo-link {
        min-width: 0;
        min-height: 60px;
    }

    .auth-brand-logo {
        max-width: 155px;
        max-height: 44px;
    }

    .auth-brand-copy {
        margin: 0;
        padding: 0;
    }

    .auth-brand-title {
        margin: 7px 0 0;
        font-size: 1.16rem;
        letter-spacing: -0.02em;
        line-height: 1.25;
    }

    .auth-brand-copy p:not(.auth-brand-title),
    .auth-brand-security {
        display: none;
    }

    .auth-brand-kicker {
        font-size: 0.75rem;
    }

    .auth-main {
        padding: 34px clamp(24px, 7vw, 52px) 28px;
    }
}

@media (max-width: 480px) {
    .auth-page {
        display: block;
        padding: 10px;
    }

    .auth-layout {
        width: 100%;
        margin: 0 auto;
        border-radius: 18px;
    }

    .auth-brand {
        min-height: 0;
        gap: 14px;
        padding: 14px 16px;
    }

    .auth-brand-logo-link {
        min-width: 0;
        min-height: 48px;
        padding: 4px 8px;
        border-radius: 10px;
    }

    .auth-brand-logo {
        max-width: 120px;
        max-height: 36px;
    }

    .auth-brand-title {
        font-size: 0.95rem;
        text-wrap: balance;
    }

    .auth-brand-kicker {
        gap: 5px;
        font-size: 0.7rem;
        letter-spacing: 0.08em;
    }

    .auth-main {
        padding: 26px 20px 22px;
    }

    .auth-context {
        margin-bottom: 14px;
        font-size: 0.67rem;
    }

    .auth-heading h1 {
        font-size: 1.625rem;
    }

    .auth-heading p {
        margin-bottom: 22px;
        font-size: 0.88rem;
    }

    .auth-form {
        gap: 15px;
    }

    .auth-copyright {
        margin-top: 22px;
    }
}

@media (max-width: 360px) {
    .auth-page {
        padding: 0;
    }

    .auth-layout {
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .auth-brand {
        padding-right: 12px;
        padding-left: 12px;
    }

    .auth-main {
        padding-right: 9px;
        padding-left: 9px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .auth-page *,
    .auth-page *::before,
    .auth-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Modo oscuro: solo con la preferencia del panel (hcd-admin-theme), igual que el resto del admin.
   El Portal del Concejal nunca pone data-theme, así que queda siempre claro. */
html[data-theme="dark"] .auth-page {
    color-scheme: dark;
    --auth-canvas: #0A111C;
    --auth-surface: #151E30;
    --auth-ink: #E6EBF3;
    --auth-label: #C9D3E1;
    --auth-muted: #9AA8BD;
    --auth-line: #26324A;
    --auth-field-bg: #0F172B;
    --auth-field-border: #5B6B85;
    --auth-field-border-hover: #7C8DA8;
    --auth-blue: #7AA7FF;
    --auth-primary: #2563EB;
    --auth-primary-hover: #1D4ED8;
    --auth-focus: #7AA7FF;
    --auth-focus-halo: rgba(122, 167, 255, 0.22);
    --auth-danger-bg: #2A1518;
    --auth-danger-line: #5C2328;
    --auth-danger-text: #FCA5A5;
    --auth-danger-field: #F87171;
    --auth-warn-bg: #2B2110;
    --auth-warn-line: #6B4E12;
    --auth-warn-text: #F3D595;
    --auth-toggle-hover: #1B2638;
    background: var(--auth-canvas);
}

html[data-theme="dark"] .auth-layout {
    box-shadow: 0 28px 72px rgba(0, 0, 0, 0.45);
}

html[data-theme="dark"] .auth-brand {
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.08);
}