/* ==========================================================================
   Design System & Tokens das Telas de Autenticação - Viagearq
   Compatível com @thibezer/ui-components-kit e com a identidade visual da marca
   ========================================================================== */

:root,
html,
html[data-tema="claro"],
body {
    color-scheme: light;

    /* Paleta Viagearq */
    --viagearq-primary: #3535db;
    --viagearq-accent: #2ad84f;
    --viagearq-dark: #111111;

    /* Tokens do @thibezer/ui-components-kit (Tema Claro Viagearq) */
    --ui-cor-primaria: #111111;
    --ui-cor-texto-sobre-primaria: #ffffff;
    --ui-cor-destaque: #3535db;
    --ui-cor-fundo: #f3f4f6;
    --ui-cor-superficie: #ffffff;
    --ui-cor-fundo-elevado: #ffffff;
    --ui-cor-fundo-card: #ffffff;
    --ui-cor-fundo-menu: #ffffff;
    --ui-cor-texto: #111111;
    --ui-cor-texto-secundario: #4b5563;
    --ui-cor-texto-erro: #dc2626;
    --ui-cor-texto-sucesso: #16a34a;
    --ui-cor-borda: #d1d5db;

    /* Tipografia e Raios de Borda */
    --ui-fonte-base: 'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --ui-raio-borda: 14px;
    --ui-raio-sm: 8px;
    --ui-raio-lg: 18px;
    --ui-raio-pill: 9999px;

    /* Dimensões confortáveis para formulários Web Desktop e Mobile */
    --ui-altura-minima: 48px;
    --ui-campo-altura: 48px;
    --ui-touch-target-min: 48px;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body.auth-body {
    margin: 0;
    min-height: 100vh;
    background-color: #f3f4f6;
    color: #111111;
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    position: relative;
    overflow-x: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}

/* Ambient Blurs decorativos da marca */
.auth-ambient-blur-1 {
    position: fixed;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: #3535db;
    border-radius: 9999px;
    opacity: 0.10;
    filter: blur(90px);
    pointer-events: none;
}

.auth-ambient-blur-2 {
    position: fixed;
    bottom: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: #2ad84f;
    border-radius: 9999px;
    opacity: 0.10;
    filter: blur(90px);
    pointer-events: none;
}

/* Container do Cartão de Autenticação */
.auth-container {
    width: 100%;
    max-width: 460px;
    position: relative;
    z-index: 10;
    margin: auto;
}

.auth-card {
    width: 100%;
    display: block;
    background: #ffffff;
    border-radius: 30px;
    padding: 40px 36px;
    box-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.08), 0 0 1px 1px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(165, 165, 165, 0.25);
}

.auth-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-brand {
    font-size: 2rem;
    font-weight: 900;
    color: #111111;
    text-decoration: none;
    letter-spacing: -0.03em;
    display: inline-block;
    margin-bottom: 6px;
    line-height: 1;
    transition: opacity 0.2s ease;
}

.auth-brand:hover {
    opacity: 0.75;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: #111111;
    margin: 0 0 6px 0;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    font-size: 0.92rem;
    color: #6b7280;
    margin: 0;
    font-weight: 500;
}

/* Alertas de Flash */
.auth-flash {
    display: grid;
    gap: 12px;
    margin-bottom: 22px;
}

.auth-alert {
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-alert-error {
    background: #fef2f2;
    border-left: 4px solid #ef4444;
    color: #b91c1c;
}

.auth-alert-success {
    background: #f0fdf4;
    border-left: 4px solid #22c55e;
    color: #15803d;
}

/* Formulário e Componentes */
.auth-form {
    display: grid;
    gap: 18px;
}

/* Customização dos Web Components dentro do formulário */
ui-campo-texto {
    --ui-campo-altura: 48px;
    --ui-altura-minima: 48px;
    --ui-cor-fundo-elevado: #ffffff;
    --ui-cor-texto: #111111;
    --ui-cor-borda: #d1d5db;
    --ui-raio-borda: 14px;
    width: 100%;
}

ui-checkbox {
    --ui-cor-fundo-elevado: #ffffff;
    --ui-cor-texto: #4b5563;
    --ui-cor-borda: #d1d5db;
    --ui-cor-primaria: #3535db;
    font-size: 0.88rem;
    font-weight: 600;
}

ui-botao-primario {
    --ui-campo-altura: 52px;
    --ui-altura-minima: 52px;
    --ui-cor-primaria: #111111;
    --ui-cor-texto-sobre-primaria: #ffffff;
    --ui-raio-borda: 9999px;
    display: block;
    width: 100%;
    margin-top: 10px;
}

.auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 2px;
    margin-bottom: 6px;
    font-size: 0.86rem;
}

.auth-link {
    color: #3535db;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.15s ease;
}

.auth-link:hover {
    color: #1e1eb8;
    text-decoration: underline;
}

.auth-footer {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid #f1f5f9;
    text-align: center;
    font-size: 0.88rem;
    color: #4b5563;
    font-weight: 500;
}

.auth-custom-title {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #475569;
    margin: 10px 0 2px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid #e2e8f0;
}