/* Variables globales para mantener una identidad visual light consistente. */
:root {
    color-scheme: light;
    --app-bg: #f8fafc;
    --app-surface: #ffffff;
    --app-text: #0f172a;
    --app-muted: #475569;
    --app-border: rgba(148, 163, 184, 0.2);
    --app-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    --app-primary: #2563eb;
    --app-primary-soft: #eff6ff;
    --app-secondary-soft: #f8fafc;
    --app-accent-soft: #ecfeff;
    --app-danger-soft: #fef2f2;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background: radial-gradient(circle at top, #ffffff 0%, #f8fafc 45%, #eef2ff 100%);
    color: var(--app-text);
    font-family: Inter, "Segoe UI", sans-serif;
}

a {
    color: inherit;
}

h1:focus,
h2:focus,
h3:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #16a34a;
}

.invalid {
    outline: 1px solid #dc2626;
}

.validation-message {
    color: #dc2626;
}

/* Contenedores principales de las páginas actuales. */
.dashboard-page,
.status-page {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dashboard-page__metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.dashboard-page__card,
.status-page__card,
.metric-card {
    border-radius: 24px;
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow);
}

.metric-card {
    overflow: hidden;
}

.metric-card--primary {
    background: linear-gradient(135deg, var(--app-primary-soft), #ffffff);
}

.metric-card--secondary {
    background: linear-gradient(135deg, var(--app-secondary-soft), #ffffff);
}

.metric-card--accent {
    background: linear-gradient(135deg, var(--app-accent-soft), #ffffff);
}

.metric-card__row,
.dashboard-page__controls-row,
.dashboard-page__content-header,
.status-page__header,
.status-page__detail,
.dashboard-note {
    display: flex;
    gap: 1rem;
}

.metric-card__row,
.dashboard-page__controls-row,
.dashboard-page__content-header,
.status-page__header {
    align-items: flex-start;
    justify-content: space-between;
}

.metric-card__label,
.dashboard-page__eyebrow,
.status-page__eyebrow {
    margin: 0 0 0.35rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
}

.metric-card__value {
    display: block;
    font-size: 1.55rem;
    color: #0f172a;
}

.metric-card__description,
.dashboard-page__controls p,
.status-page__description,
.status-page__detail p,
.dashboard-note p {
    margin: 0.45rem 0 0;
    line-height: 1.6;
    color: var(--app-muted);
}

.metric-card__icon,
.dashboard-page__badge,
.status-page__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
}

.metric-card__icon,
.status-page__icon {
    width: 3.5rem;
    height: 3.5rem;
    font-size: 1.5rem;
}

.metric-card__icon {
    background: rgba(255, 255, 255, 0.9);
    color: var(--app-primary);
}

.dashboard-page__actions,
.status-page__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.dashboard-link-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.75rem 1.2rem;
    border-radius: 16px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-link-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.22);
}

.dashboard-link-button--secondary {
    background: #ffffff;
    color: #1e293b;
    border: 1px solid var(--app-border);
    box-shadow: none;
}

.dashboard-page__badge {
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    background: var(--app-primary-soft);
    color: var(--app-primary);
    font-weight: 700;
    border: 1px solid rgba(37, 99, 235, 0.15);
}

.dashboard-page__grid,
.status-page__details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
}

.dashboard-note,
.status-page__detail {
    padding: 1rem;
    border-radius: 20px;
    background: rgba(248, 250, 252, 0.95);
    border: 1px solid var(--app-border);
}

.dashboard-note .rzi,
.status-page__detail .rzi {
    margin-top: 0.15rem;
    color: var(--app-primary);
}

.dashboard-note h3,
.status-page__detail h3,
.status-page__header h2,
.dashboard-page__controls h2,
.dashboard-page__content-header h2 {
    margin: 0;
    color: var(--app-text);
}

.status-page__card--error {
    background: linear-gradient(135deg, #ffffff, var(--app-danger-soft));
}

.status-page__icon {
    background: #fff1f2;
    color: #dc2626;
}

.status-page__icon--neutral {
    background: #eff6ff;
    color: #2563eb;
}

.status-page__meta {
    margin-top: 1rem;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--app-border);
    color: var(--app-muted);
}

.status-page__meta code {
    color: var(--app-text);
    font-weight: 600;
}

.blazor-error-boundary {
    padding: 1rem 1rem 1rem 3.7rem;
    color: #ffffff;
    background: linear-gradient(135deg, #b91c1c, #dc2626);
    border-radius: 18px;
    position: relative;
}

.blazor-error-boundary::after {
    content: "Se produjo un error inesperado.";
}

.darker-border-checkbox.form-check-input {
    border-color: #94a3b8;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--app-muted);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

@media (max-width: 992px) {
    .dashboard-page__metrics,
    .dashboard-page__grid,
    .status-page__details {
        grid-template-columns: 1fr;
    }

    .dashboard-page__controls-row,
    .dashboard-page__content-header,
    .status-page__header {
        flex-direction: column;
    }
}

/* Shell específico para login y recuperación de acceso. */
.auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 540px);
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.95), rgba(248, 250, 252, 0.96));
}

.auth-shell__hero,
.auth-shell__content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-shell__hero-surface {
    width: min(100%, 42rem);
    padding: 2rem;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
    backdrop-filter: blur(8px);
}

.auth-shell__brand {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.auth-shell__title {
    margin: 0;
    color: var(--app-text);
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.1;
}

.auth-shell__description {
    margin: 0.75rem 0 0;
    color: var(--app-muted);
    line-height: 1.7;
}

.auth-shell__feature-list {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.auth-shell__feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem 1.1rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.auth-shell__feature .rzi {
    color: var(--app-primary);
    margin-top: 0.2rem;
}

.auth-shell__feature h2 {
    margin: 0;
    font-size: 1rem;
    color: var(--app-text);
}

.auth-shell__feature p {
    margin: 0.35rem 0 0;
    color: var(--app-muted);
    line-height: 1.6;
}

.auth-page {
    width: min(100%, 34rem);
}

.auth-card {
    border-radius: 32px;
    border: 1px solid var(--app-border);
    box-shadow: 0 28px 64px rgba(15, 23, 42, 0.12);
}

.auth-card--compact {
    width: min(100%, 32rem);
}

.auth-card__header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.auth-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 20px;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: var(--app-primary);
    font-size: 1.4rem;
    flex-shrink: 0;
}

.auth-card__icon--secondary {
    background: linear-gradient(135deg, #f5f3ff, #ede9fe);
    color: #7c3aed;
}

.auth-card__icon--success {
    background: linear-gradient(135deg, #ecfdf5, #dcfce7);
    color: #16a34a;
}

.auth-card__eyebrow {
    margin: 0 0 0.4rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
}

.auth-card h1,
.auth-card h2 {
    margin: 0;
    color: var(--app-text);
}

.auth-card__description {
    margin: 0.5rem 0 0;
    color: var(--app-muted);
    line-height: 1.65;
}

.auth-feedback {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.95rem 1rem;
    margin-bottom: 1rem;
    border-radius: 20px;
    border: 1px solid transparent;
    line-height: 1.6;
}

.auth-feedback--success {
    background: #ecfdf5;
    border-color: rgba(22, 163, 74, 0.18);
    color: #166534;
}

.auth-feedback--error {
    background: #fef2f2;
    border-color: rgba(220, 38, 38, 0.18);
    color: #991b1b;
}

.auth-feedback--info {
    background: #eff6ff;
    border-color: rgba(37, 99, 235, 0.15);
    color: #1d4ed8;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-form__field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.auth-form__field label,
.auth-checkbox span {
    color: var(--app-text);
    font-weight: 600;
}

.auth-form__field input {
    min-height: 3.25rem;
    padding: 0.9rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: #ffffff;
    color: var(--app-text);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.auth-form__field input:focus {
    outline: none;
    border-color: rgba(37, 99, 235, 0.58);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.auth-form__toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1rem;
    align-items: center;
    justify-content: space-between;
}

.auth-checkbox {
    display: inline-flex;
    gap: 0.65rem;
    align-items: center;
    min-height: 3rem;
    cursor: pointer;
}

.auth-checkbox input {
    width: 1.1rem;
    height: 1.1rem;
}

.auth-submit-button,
.shell__logout-button {
    min-height: 3.25rem;
    border: 0;
    border-radius: 18px;
    padding: 0.85rem 1.15rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.auth-submit-button {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: #ffffff;
    box-shadow: 0 18px 34px rgba(37, 99, 235, 0.22);
}

.auth-submit-button:hover:not(:disabled),
.shell__logout-button:hover {
    transform: translateY(-1px);
}

.auth-submit-button--secondary {
    background: linear-gradient(135deg, #7c3aed, #8b5cf6);
    box-shadow: 0 18px 34px rgba(124, 58, 237, 0.2);
}

.auth-submit-button.is-busy,
.auth-submit-button:disabled,
.shell__logout-button:disabled {
    cursor: not-allowed;
    opacity: 0.8;
    transform: none;
}

.auth-form__footer,
.auth-card__actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.auth-form__footer a {
    color: var(--app-primary);
    font-weight: 600;
    text-decoration: none;
}

.auth-form__footer a:hover {
    text-decoration: underline;
}

.auth-demo {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(248, 250, 252, 0.92);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.auth-demo__header {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.auth-demo__header .rzi {
    color: #7c3aed;
}

.auth-demo__header p,
.auth-demo__password {
    margin: 0.35rem 0 0;
    color: var(--app-muted);
}

.auth-demo__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.auth-demo__item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.85rem 0.95rem;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.auth-demo__item span {
    color: var(--app-muted);
}

.auth-recovery {
    display: grid;
    gap: 1.25rem;
}

.auth-recovery__section {
    padding: 1rem;
    border-radius: 24px;
    background: rgba(248, 250, 252, 0.88);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.auth-recovery__header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.auth-recovery__header p {
    margin: 0.35rem 0 0;
    color: var(--app-muted);
    line-height: 1.6;
}

.auth-recovery__step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3rem;
    height: 3rem;
    border-radius: 16px;
    background: #dbeafe;
    color: var(--app-primary);
    font-weight: 700;
}

.route-guard {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.route-guard__card {
    width: min(100%, 30rem);
    border-radius: 28px;
    text-align: center;
}

.route-guard__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 22px;
    background: #eff6ff;
    color: var(--app-primary);
    margin-bottom: 1rem;
}

.shell__logout-form {
    margin-top: 1rem;
}

.shell__logout-button {
    width: 100%;
    background: #ffffff;
    color: var(--app-text);
    border: 1px solid rgba(148, 163, 184, 0.22);
}

@media (max-width: 1200px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .auth-shell__hero,
    .auth-shell__content {
        padding: 1rem;
    }

    .auth-shell__hero-surface,
    .auth-card {
        border-radius: 24px;
    }

    .auth-demo__grid {
        grid-template-columns: 1fr;
    }

    .auth-card__header,
    .auth-recovery__header,
    .auth-shell__brand {
        flex-direction: column;
    }

    .auth-form__toggles,
    .auth-form__footer,
    .auth-card__actions {
        flex-direction: column;
        align-items: stretch;
    }
}

}

@media (max-width: 480px) {
    .auth-shell__hero-surface,
    .auth-card,
    .auth-recovery__section {
        padding: 0.75rem;
    }

    .auth-form__field input,
    .auth-submit-button,
    .shell__logout-button {
        min-height: 3rem;
    }
}

/* ==========================================================================
   PREMIUM AUTHENTICATION MODULE (WOW FACTOR DESIGN)
   ========================================================================== */

/* Animación de fondo fluido (Mesh Gradient) */
@keyframes meshGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Animación sutil de entrada (Slide & Fade) */
@keyframes premiumEntrance {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Contenedor Principal */
.premium-auth-container {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
    width: 100vw;
    background: #0f172a;
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    overflow-x: hidden;
}

/* Lado Izquierdo (Branding & Experiencia Visual) */
.premium-auth-branding {
    display: none;
    position: relative;
    padding: 3rem;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    color: #ffffff;
    /* Gradiente dinámico corporativo */
    background: linear-gradient(-45deg, #1e1b4b, #311042, #0f172a, #1e293b);
    background-size: 400% 400%;
    animation: meshGradient 18s ease infinite;
}

/* Variación de gradiente para el cliente (Salon vibe) */
.premium-auth-container--client .premium-auth-branding {
    background: linear-gradient(-45deg, #2d0b1e, #4a1224, #180828, #1c1917);
    background-size: 400% 400%;
    animation: meshGradient 18s ease infinite;
}

.premium-auth-branding__overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.05), transparent 60%);
    pointer-events: none;
}

.premium-auth-branding__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10;
}

.premium-auth-branding__brand-img {
    height: 48px;
    max-width: 220px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
    background: #ffffff;
    padding: 4px 8px;
}

.premium-auth-branding__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.premium-auth-branding__logo .rzi {
    font-size: 1.6rem;
    color: #ffffff;
}

.premium-auth-branding__logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.premium-auth-branding__body {
    z-index: 10;
    max-width: 32rem;
}

.premium-auth-branding__badge {
    display: inline-flex;
    padding: 0.35rem 0.85rem;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.15);
    margin-bottom: 1.5rem;
}

.premium-auth-branding__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
    text-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.premium-auth-branding__description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.premium-auth-branding__footer {
    z-index: 10;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
}

/* Lado Derecho (Área del Formulario) */
.premium-auth-content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    position: relative;
    background: #f8fafc;
}

/* En móvil, le ponemos un fondo dinámico sutil detrás de la tarjeta */
@media (max-width: 991px) {
    .premium-auth-content {
        background: linear-gradient(-45deg, #1e1b4b, #311042, #0f172a, #1e293b);
        background-size: 400% 400%;
        animation: meshGradient 18s ease infinite;
    }
    .premium-auth-container--client .premium-auth-content {
        background: linear-gradient(-45deg, #2d0b1e, #4a1224, #180828, #1c1917);
        background-size: 400% 400%;
        animation: meshGradient 18s ease infinite;
    }
}

.premium-auth-card {
    width: 100%;
    max-width: 28.5rem;
    background: #ffffff;
    border-radius: 28px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.08);
    padding: 2.5rem;
    animation: premiumEntrance 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Efecto Glassmorphism en Móviles */
@media (max-width: 991px) {
    .premium-auth-card {
        background: rgba(255, 255, 255, 0.82);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.35);
        box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    }
}

/* Encabezado del Formulario */
.premium-auth-card__header {
    text-align: center;
    margin-bottom: 2rem;
}

.premium-auth-card__icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 22px;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: #2563eb;
    margin-bottom: 1.25rem;
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.12);
}

.premium-auth-container--client .premium-auth-card__icon-wrapper {
    background: linear-gradient(135deg, #fdf2f8, #fce7f3);
    color: #db2777;
    box-shadow: 0 10px 15px -3px rgba(219, 39, 119, 0.12);
}

.premium-auth-card__icon-wrapper .rzi {
    font-size: 1.8rem;
}

.premium-auth-card__title {
    font-size: 1.75rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    letter-spacing: -0.02em;
}

.premium-auth-card__subtitle {
    font-size: 0.95rem;
    color: #475569;
    margin: 0.5rem 0 0;
    line-height: 1.5;
}

/* Floating Label Inputs */
.premium-input-group {
    position: relative;
    margin-bottom: 1.25rem;
}

.premium-input-group input {
    width: 100%;
    min-height: 3.5rem;
    padding: 1.25rem 1rem 0.5rem 1rem;
    border-radius: 16px;
    border: 1.5px solid #e2e8f0;
    background: #ffffff;
    color: #0f172a;
    font-size: 1rem;
    font-weight: 500;
    outline: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Foco y comportamiento */
.premium-input-group input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
    background: #ffffff;
}

.premium-auth-container--client .premium-input-group input:focus {
    border-color: #db2777;
    box-shadow: 0 0 0 4px rgba(219, 39, 119, 0.08);
}

.premium-input-group label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 0.95rem;
    font-weight: 500;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Animación del Label al tener focus o texto */
.premium-input-group input:focus ~ label,
.premium-input-group input:not(:placeholder-shown) ~ label {
    top: 30%;
    font-size: 0.75rem;
    font-weight: 700;
    color: #2563eb;
    transform: translateY(-100%);
}

.premium-auth-container--client .premium-input-group input:focus ~ label,
.premium-auth-container--client .premium-input-group input:not(:placeholder-shown) ~ label {
    color: #db2777;
}

/* Checkboxes y Ajustes */
.premium-auth-toggles {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.premium-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.premium-checkbox-wrapper input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 6px;
    border: 1.5px solid #cbd5e1;
    cursor: pointer;
    accent-color: #2563eb;
}

.premium-auth-container--client .premium-checkbox-wrapper input[type="checkbox"] {
    accent-color: #db2777;
}

.premium-checkbox-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
}

/* Botón Submit Premium */
.premium-submit-btn {
    width: 100%;
    min-height: 3.5rem;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.35);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.premium-auth-container--client .premium-submit-btn {
    background: linear-gradient(135deg, #db2777, #be185d);
    box-shadow: 0 10px 25px -5px rgba(219, 39, 119, 0.35);
}

.premium-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.45);
    filter: brightness(1.05);
}

.premium-auth-container--client .premium-submit-btn:hover:not(:disabled) {
    box-shadow: 0 15px 30px -5px rgba(219, 39, 119, 0.45);
}

.premium-submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.premium-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Footer / Recuperación */
.premium-auth-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.premium-auth-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: #2563eb;
    text-decoration: none;
    transition: color 0.2s;
}

.premium-auth-container--client .premium-auth-link {
    color: #db2777;
}

.premium-auth-link:hover {
    text-decoration: underline;
}

/* Sección de Demo Logins (Solo en Desarrollo) */
.premium-demo-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1.5px dashed #e2e8f0;
}

.premium-demo-title {
    font-size: 0.8rem;
    font-weight: 800;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.premium-demo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.premium-demo-btn {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    padding: 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #334155;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
}

.premium-demo-btn:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
}

.premium-demo-btn strong {
    color: #0f172a;
}

/* Media Queries para Pantalla Dividida (Split Screen) */
@media (min-width: 992px) {
    .premium-auth-container {
        grid-template-columns: 1.1fr 0.9fr;
    }
    .premium-auth-branding {
        display: flex;
    }
    .premium-auth-content {
        padding: 3rem;
    }
    .premium-auth-card {
        max-width: 26rem;
        box-shadow: none;
        border: none;
        padding: 0;
        background: transparent;
    }
}