/* ============================================================
   auth.css — telas de autenticação, layout baseado no mockup
   (mockup_orcamento/backoffice/login.html): painel institucional
   à esquerda + card do formulário à direita.

   Cores: no tema claro, as superfícies usam a paleta exata do
   mockup (mesma técnica de app-nav.css) — tons quentes (bege/preto)
   em vez dos tons frios do "Ink & Teal" original. No tema escuro,
   mantemos os tokens escuros originais (o mockup não tem versão
   escura pra copiar).
   ============================================================ */

:root:not([data-theme="dark"]) .auth-body {
    --paper:     #f6f5f3;
    --card:      #ffffff;
    --surface-2: #faf9f7;
    --line:      #ece9e4;
    --line-2:    #b9b3a9;
    --t1:        #1f2d2e;
    --t2:        #746c60;
    --t3:        #8f887c;
    --t4:        #b9b3a9;
    --heading:   #1f2d2e;
}

.auth-body {
    --vx-petroleo:       #205a68;
    --vx-petroleo-dark:  #163f49;
    --vx-petroleo-light: #e6eef0;
    --vx-laranja:        #c27026;
    --vx-laranja-dark:   #a35c1e;
    --vx-laranja-light:  #f7e7d7;

    min-height: 100vh;
    background: var(--paper);
}

/* ---------- Shell (split institucional + formulário) ---------- */
.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

/* ---------- Lado institucional ---------- */
.auth-brand {
    position: relative;
    background: linear-gradient(160deg, var(--vx-petroleo) 0%, var(--vx-petroleo-dark) 100%);
    color: #fff;
    padding: 48px 56px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}
.auth-brand::after {
    content: "";
    position: absolute;
    inset: auto -20% -30% auto;
    width: 480px;
    height: 480px;
    background: var(--vx-laranja);
    opacity: .14;
    border-radius: 50%;
    filter: blur(4px);
}
.auth-brand__top { position: relative; z-index: 1; }
.auth-brand__logo {
    display: inline-flex;
    background: #fff;
    padding: 10px 16px;
    border-radius: 12px;
    margin-bottom: 56px;
}
.auth-brand__logo img { height: 34px; display: block; }

.auth-brand h1 {
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.01em;
    margin: 0 0 16px;
    max-width: 440px;
    font-family: var(--font-display);
    color: #fff;
}
.auth-brand h1 em { font-style: normal; color: var(--vx-laranja); }
.auth-brand__lead {
    font-size: 16px;
    color: rgba(255, 255, 255, .78);
    max-width: 420px;
    margin: 0 0 40px;
}

.auth-brand__benefits {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 20px;
    position: relative;
    z-index: 1;
}
.auth-brand__benefits li { display: flex; gap: 14px; align-items: flex-start; }
.auth-brand__benefits .ico {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .12);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--vx-laranja);
}
.auth-brand__benefits strong { display: block; font-size: 15px; margin-bottom: 2px; }
.auth-brand__benefits span { font-size: 13.5px; color: rgba(255, 255, 255, .78); }

.auth-brand__quote {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255, 255, 255, .16);
    padding-top: 24px;
    margin-top: 40px;
    font-size: 13.5px;
    color: rgba(255, 255, 255, .78);
}

/* ---------- Lado do formulário ---------- */
.auth-form-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}
.auth-card {
    width: 100%;
    max-width: 400px;
}
.auth-shell--wide .auth-form-wrap { padding: 40px 24px; }
.auth-shell--wide .auth-card {
    max-width: 720px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-1);
    padding: 30px 28px;
}

/* ---------- Títulos ---------- */
.auth-title {
    font-size: 24px;
    font-weight: 800;
    font-family: var(--font-display);
    letter-spacing: -.01em;
    color: var(--heading);
    margin: 0 0 6px;
}
.auth-description { color: var(--t2); font-size: 14.5px; margin: 0 0 20px; }

/* ---------- Tabs (Entrar / Criar conta) ---------- */
.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--paper);
    border-radius: 999px;
    padding: 4px;
    margin-bottom: 24px;
}
.auth-tabs a {
    display: block;
    text-align: center;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    color: var(--t2);
    text-decoration: none;
    transition: background-color .15s ease, color .15s ease;
}
.auth-tabs a.is-active {
    background: var(--card);
    color: var(--t1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
}

/* ---------- Linha de campo com link inline (ex.: "Esqueci minha senha") ---------- */
.field-row { display: flex; justify-content: flex-end; align-items: center; margin: -8px 0 18px; }
.link-inline {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--vx-petroleo);
    text-decoration: none;
}
.link-inline:hover { text-decoration: underline; }

/* ---------- Nota de rodapé do formulário (ex.: "Não tem conta?") ---------- */
.auth-foot-note {
    text-align: center;
    font-size: 13px;
    color: var(--t2);
    margin-top: 20px;
}
.auth-foot-note a { color: var(--vx-petroleo); font-weight: 700; text-decoration: none; }
.auth-foot-note a:hover { text-decoration: underline; }

/* ---------- Botão de voltar (ex.: telas de recuperação de senha) ---------- */
.btn-voltar {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--t2);
    text-decoration: none;
    padding: 0;
    margin-bottom: 20px;
}
.btn-voltar:hover { color: var(--t1); }

/* ---------- Campos com ícone ---------- */
.input-wrap { position: relative; }
.input-wrap > svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--t4);
    pointer-events: none;
}
.input-wrap .form-control { padding-left: 42px; }
.input-wrap:has(.toggle-senha) .form-control { padding-right: 40px; }
.input-wrap .toggle-senha {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--t3);
    padding: 4px;
    display: flex;
}
.input-wrap .toggle-senha:hover,
.input-wrap .toggle-senha.is-active { color: var(--vx-petroleo); }

.auth-card .form-control:focus { border-color: var(--vx-petroleo); box-shadow: 0 0 0 3px var(--vx-petroleo-light); }
.auth-card a { color: var(--vx-petroleo); }

.form-group .hint { font-weight: 400; color: var(--t3); font-size: 12.5px; }

/* ---------- Linha de checkbox (ex.: aceite de termos) ---------- */
.check-row {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: -6px 0 18px;
}
.check-row input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--vx-petroleo); flex-shrink: 0; }
.check-row label { font-size: 13.5px; color: var(--t2); }

/* ---------- Seletor de perfil (Lojista/Arquiteto/Instalador) ---------- */
.perfil-select {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 22px;
}
.perfil-opt { display: block; position: relative; }
.perfil-opt input {
    position: absolute;
    opacity: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    margin: 0;
}
.perfil-opt__card {
    display: block;
    box-sizing: border-box;
    width: 100%;
    border: 1.5px solid var(--line-2);
    border-radius: 12px;
    padding: 14px 10px;
    text-align: center;
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease;
}
.perfil-opt__card svg { color: var(--t4); margin-bottom: 6px; transition: color .15s ease; }
.perfil-opt__card strong { display: block; font-size: 13px; color: var(--t1); }
.perfil-opt__card span { font-size: 11px; color: var(--t2); }
.perfil-opt input:checked + .perfil-opt__card {
    border-color: var(--vx-petroleo);
    background: var(--vx-petroleo-light);
}
.perfil-opt input:checked + .perfil-opt__card svg { color: var(--vx-petroleo); }
.perfil-opt input:focus-visible + .perfil-opt__card { box-shadow: 0 0 0 3px var(--vx-petroleo-light); }

@media (max-width: 380px) {
    .perfil-select { grid-template-columns: 1fr; }
}

/* ---------- Tipo de documento (CPF/CNPJ) — só aparece para o Instalador ---------- */
.doctipo-seg {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.doctipo-opt { display: block; position: relative; }
.doctipo-opt input {
    position: absolute;
    opacity: 0;
    inset: 0;
    cursor: pointer;
    margin: 0;
}
.doctipo-opt span {
    display: block;
    box-sizing: border-box;
    border: 1.5px solid var(--line-2);
    border-radius: 10px;
    padding: 10px 12px;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--t2);
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}
.doctipo-opt span small { display: block; font-weight: 400; font-size: 11px; color: var(--t2); margin-top: 1px; }
.doctipo-opt input:checked + span {
    border-color: var(--vx-petroleo);
    background: var(--vx-petroleo-light);
    color: var(--vx-petroleo);
}
.doctipo-opt input:checked + span small { color: var(--vx-petroleo); }
.doctipo-opt input:focus-visible + span { box-shadow: 0 0 0 3px var(--vx-petroleo-light); }

/* Botão de ação principal */
.auth-card .btn-primary {
    background: var(--vx-laranja);
    color: #fff;
    box-shadow: 0 6px 16px rgba(194, 112, 38, .3);
}
.auth-card .btn-primary:hover { background: var(--vx-laranja-dark); }

/* ---------- Links de apoio ---------- */
.auth-links {
    text-align: center; margin-top: 16px; font-size: 13px;
    display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
    align-items: center;
}
.auth-links a { color: var(--t2); text-decoration: underline; }
.auth-links a:hover { color: var(--t1); }
.auth-links span { color: var(--t4); }

/* ---------- Divisor "ou" ---------- */
.auth-divider {
    display: flex; align-items: center; gap: 12px;
    margin: 20px 0; color: var(--t4); font-size: 13px;
}
.auth-divider::before, .auth-divider::after {
    content: ''; flex: 1; border-bottom: 1px solid var(--line);
}

.auth-icon { font-size: 3rem; margin-bottom: 8px; text-align: center; }

/* ---------- Alertas ---------- */
.alert {
    display: flex; align-items: center; gap: 11px;
    padding: 11px 15px;
    border-radius: var(--radius-sm);
    font-size: .84rem; font-weight: 500;
    border: 1px solid;
}
.alert a { color: inherit; text-decoration: underline; font-weight: 700; }
.alert-err { background: var(--err-bg); color: var(--err-tx); border-color: var(--err-bd); }
.alert-ok  { background: var(--ok-bg);  color: var(--ok-tx);  border-color: var(--ok-bd); }

/* ---------- Botão do Google ---------- */
.btn-google {
    background: var(--card);
    color: var(--t1);
    border: 1.5px solid var(--line-2);
    gap: 10px;
}
.btn-google:hover { border-color: var(--t4); background: var(--surface-2); }

/* ---------- Alternar tema nas telas de auth ---------- */
.auth-theme-toggle {
    position: fixed; top: 18px; right: 18px;
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--line-2);
    background: var(--card);
    color: var(--t2);
    z-index: 10;
}
.auth-theme-toggle:hover { color: var(--t1); border-color: var(--t4); }
.auth-theme-toggle .ico-sun { display: none; }
:root[data-theme="dark"] .auth-theme-toggle .ico-moon { display: none; }
:root[data-theme="dark"] .auth-theme-toggle .ico-sun  { display: block; }

/* ---------- Responsivo ---------- */
@media (max-width: 920px) {
    .auth-shell { grid-template-columns: 1fr; }
    .auth-brand { padding: 36px 28px; }
    .auth-brand__benefits { display: none; }
    .auth-brand__quote { display: none; }
    .auth-brand__logo { margin-bottom: 24px; }
    .auth-form-wrap { padding: 32px 20px 48px; }
}