/* =====================================================================
   OVERLAY DE LOGIN — split-screen "Fiel-ao-CRM" (versao final)
   Base: Design 0 (mais robusto). Enxertos: halos/glow e sheen (D1),
   eyebrow com acento teal (D2), icones traco fino (D2), wave animado
   com guarda de movimento (D1), apoio sob o OTP e OTP limpo/centrado (D2).
   Esquerda teal-escura (marca) + direita creme (form). Visual IDENTICO
   nos dois temas: tudo escopado em .login-overlay para nao ser afetado
   por body.tema-claro. Comentarios em pt-BR sem acento.
   ===================================================================== */

/* tokens locais so do login (nao dependem do tema do painel) */
.login-overlay {
  --lg-teal-1: #08252b;   /* petroleo topo-esquerda */
  --lg-teal-2: #0b2e34;
  --lg-teal-3: #114550;   /* teal baixo-direita */
  --lg-mint:   #9fcdd7;
  --lg-creme:  #f6f1e9;   /* superficie clara e quente */
  --lg-creme-2:#efe7db;
  --lg-tinta:  #10343b;   /* texto escuro sobre creme */
  --lg-mudo:   #5b6e72;   /* subtitulo mudo */
  --lg-borda-in: #ddd3c4; /* borda quente dos inputs */
  --lg-anel:   #1B606E;   /* anel de foco teal */
}

/* raiz: duas colunas 50/50, ocupa a tela toda, sem scroll horizontal.
   !important vence o display:flex do overlay base, se houver. */
.login-overlay:not([hidden]) {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid !important;
  grid-template-columns: 1.7fr 1fr;  /* painel do video maior p/ o logo caber inteiro */
  background: var(--lg-creme);   /* fallback do lado direito */
  overflow-x: hidden;            /* nunca scroll horizontal */
  overflow-y: auto;
}

/* ---------------------- COLUNA ESQUERDA: MARCA ---------------------- */
.login-overlay .login-marca {
  position: relative;
  background: linear-gradient(135deg, var(--lg-teal-1) 0%, var(--lg-teal-2) 42%, var(--lg-teal-3) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 56px 60px;
  overflow: hidden;
}
/* video de fundo (logo Talkline): preenche a coluna, bordas desvanecem no teal
   (mask radial). Tint teal por cima garante a legibilidade do texto branco. */
.login-overlay .login-video {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  pointer-events: none;
}
.login-overlay .login-video-tint {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(135deg,
    rgba(8, 37, 43, 0.90) 0%, rgba(11, 46, 52, 0.76) 44%, rgba(17, 69, 80, 0.58) 100%);
}
@media (prefers-reduced-motion: reduce) {
  .login-overlay .login-video { display: none; }
}
/* halos radiais suaves (glow premium) — profundidade sem virar template */
.login-overlay .login-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(8px);
}
.login-overlay .login-glow-1 {
  width: 460px; height: 460px;
  top: -120px; left: -100px;
  background: radial-gradient(circle, rgba(79,210,192,0.16) 0%, rgba(79,210,192,0) 68%);
}
.login-overlay .login-glow-2 {
  width: 520px; height: 520px;
  bottom: -160px; right: -150px;
  background: radial-gradient(circle, rgba(143,191,200,0.14) 0%, rgba(143,191,200,0) 70%);
}
.login-overlay .login-marca-inner {
  position: relative;   /* acima dos halos */
  z-index: 1;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* lockup marca */
.login-overlay .login-lockup { display: flex; align-items: center; gap: 11px; }
.login-overlay .login-lockup-ico { flex: none; filter: drop-shadow(0 3px 10px rgba(0,0,0,0.30)); }
.login-overlay .login-lockup-word {
  position: relative;
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #fff;
  padding-right: 10px;
}
.login-overlay .login-lockup-dot {
  position: absolute;
  right: 0; bottom: 5px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--lg-mint);
  box-shadow: 0 0 10px rgba(159,205,215,0.6);
}

/* eyebrow editorial + fino acento teal em degrade */
.login-overlay .login-eyebrow {
  position: relative;
  display: inline-block;
  margin: 6px 0 -2px;
  padding-bottom: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--lg-mint);
  align-self: flex-start;
}
.login-overlay .login-eyebrow::after {
  content: "";
  position: absolute;
  left: 0; bottom: 4px;
  width: 34px; height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #8fbfc8, rgba(143,191,200,0));
}

.login-overlay .login-marca-titulo {
  margin: 2px 0 0;
  font-size: 40px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.6px;
  color: #fff;
  text-wrap: balance;
  max-width: 18ch;
}
.login-overlay .login-marca-sub {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--lg-mint);
  max-width: 40ch;
}

/* cards de recurso */
.login-overlay .login-cards {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-overlay .login-card-feat {
  position: relative;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  overflow: hidden;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
/* sheen sutil no topo do card (acabamento premium) */
.login-overlay .login-card-feat::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 42%;
  background: linear-gradient(180deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}
.login-overlay .login-card-feat:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(159,205,215,0.28);
  box-shadow: 0 12px 28px rgba(0,0,0,0.26);
}
.login-overlay .login-card-tile {
  position: relative;
  flex: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(143,191,200,0.14);
  border: 1px solid rgba(159,205,215,0.18);
  display: grid;
  place-items: center;
}
.login-overlay .login-card-txt { display: flex; flex-direction: column; gap: 2px; }
.login-overlay .login-card-txt strong { font-size: 15px; font-weight: 700; color: #fff; }
.login-overlay .login-card-txt span   { font-size: 13px; color: var(--lg-mint); line-height: 1.35; }

/* ---------------------- COLUNA DIREITA: FORMULARIO ---------------------- */
.login-overlay .login-form-wrap {
  background: radial-gradient(120% 90% at 100% 0%, var(--lg-creme) 0%, var(--lg-creme-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  overflow-y: auto;
}
.login-overlay .login-form-inner {
  width: 100%;
  max-width: 380px;
}

/* anti-overflow horizontal: itens de grid/flex tem min-width:auto e NAO encolhem
   abaixo do min-content do conteudo. O input do codigo (letter-spacing grande +
   size=20 default) tem min-content ~418px e estouraria a tela no mobile. Zerar o
   min-width deixa o width:100% mandar e a largura respeitar o viewport. */
.login-overlay .login-marca,
.login-overlay .login-form-wrap,
.login-overlay .login-marca-inner,
.login-overlay .login-form-inner { min-width: 0; }
.login-overlay .login-campo .input,
.login-overlay .input.login-input-otp { max-width: 100%; }

/* faixa de marca reduzida (so aparece no mobile) */
.login-overlay .login-marca-mini {
  display: none;
  margin-bottom: 18px;
}

/* wordmark escura (texto #123, dot teal) — sobrescreve a .wordmark base */
.login-overlay .login-word-dark {
  position: relative;
  display: inline-block;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #123;
  padding-right: 11px;
  margin-bottom: 24px;
}
.login-overlay .login-word-dark-dot {
  position: absolute;
  right: 0; bottom: 6px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lg-anel);
}

.login-overlay .login-bemvindo {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--lg-tinta);
  display: flex;
  align-items: center;
  gap: 8px;
}
/* aceno do emoji (curto, so 2 ciclos) — guardado por reduced-motion */
.login-overlay .login-wave {
  display: inline-block;
  transform-origin: 70% 70%;
  animation: lgAceno 2.4s ease-in-out 0.5s 2;
}
@keyframes lgAceno {
  0%,60%,100% { transform: rotate(0); }
  10%,30%,50% { transform: rotate(14deg); }
  20%,40%     { transform: rotate(-8deg); }
}
.login-overlay .login-form-sub {
  margin: 0 0 24px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--lg-mudo);
}

/* labels do form (sobrescreve o estilo mint/escuro do painel) */
.login-overlay .campo-label {
  display: block;
  margin: 16px 0 7px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #46595d;
}
.login-overlay form > .campo-label:first-of-type { margin-top: 0; }

/* wrapper do input com icone interno */
.login-overlay .login-campo { position: relative; }
.login-overlay .login-campo-ico {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  color: #7c9298;      /* icone mudo sobre branco */
  pointer-events: none;
  transition: color 0.15s ease;
}
.login-overlay .login-campo:focus-within .login-campo-ico { color: var(--lg-anel); }

/* INPUTS claros (sobrescreve o .input escuro do painel; especificidade
   0,3,0 vence body.tema-claro .input que e 0,2,0) */
.login-overlay .login-campo .input {
  width: 100%;
  height: 48px;
  padding: 0 14px 0 42px;
  background: #ffffff;
  color: var(--lg-tinta);
  border: 1px solid var(--lg-borda-in);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  box-shadow: 0 1px 2px rgba(16,52,59,0.04);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  color-scheme: light;   /* evita autofill/tema escuro herdado */
}
.login-overlay .login-campo .input::placeholder { color: #a9b3b4; }
.login-overlay .login-campo .input:hover { border-color: #c7bdad; }
.login-overlay .login-campo .input:focus {
  outline: none;
  border-color: var(--lg-anel);
  box-shadow: 0 0 0 3px rgba(27,96,110,0.18);
}

/* CODIGO do autenticador: limpo, sem icone, centrado de verdade e simetrico.
   Especificidade 0,2,1 vence body.tema-claro .input (0,2,0). */
.login-overlay .input.login-input-otp {
  width: 100%;
  height: 52px;
  padding: 0 14px;
  background: #ffffff;
  color: var(--lg-tinta);
  border: 1px solid var(--lg-borda-in);
  border-radius: 10px;
  font-family: inherit;
  box-shadow: 0 1px 2px rgba(16,52,59,0.04);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  color-scheme: light;
  /* digitos espacados e centrados: text-indent compensa o letter-spacing
     do ultimo digito, mantendo o bloco otico no centro */
  text-align: center;
  letter-spacing: 10px;
  text-indent: 10px;
  font-weight: 700;
  font-size: 19px;
  font-variant-numeric: tabular-nums;
}
.login-overlay .input.login-input-otp::placeholder { color: #c2cac9; font-weight: 700; }
.login-overlay .input.login-input-otp:hover { border-color: #c7bdad; }
.login-overlay .input.login-input-otp:focus {
  outline: none;
  border-color: var(--lg-anel);
  box-shadow: 0 0 0 3px rgba(27,96,110,0.18);
}

/* texto de apoio sob o OTP */
.login-overlay .login-apoio {
  margin: 8px 2px 0;
  font-size: 12px;
  line-height: 1.4;
  color: #7d8c8f;
}

/* BOTAO entrar: gradiente teal-escuro, alto, com seta via ::after.
   A seta NUNCA e um filho DOM porque o JS troca btn.textContent — ::after
   sobrevive ao swap e some sozinha no estado :disabled ("Entrando..."). */
.login-overlay .login-btn {
  width: 100%;
  height: 52px;
  margin-top: 22px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(180deg, #1c6a78 0%, #124450 100%);
  box-shadow: 0 10px 22px rgba(17,69,80,0.28), inset 0 1px 0 rgba(255,255,255,0.14);
  transition: transform 0.06s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.login-overlay .login-btn::after {
  content: " →";
  display: inline-block;
  white-space: pre;
  font-weight: 700;
  transition: transform 0.18s ease;
}
.login-overlay .login-btn:hover:not(:disabled) {
  filter: brightness(1.08);
  box-shadow: 0 14px 30px rgba(17,69,80,0.34), inset 0 1px 0 rgba(255,255,255,0.18);
}
.login-overlay .login-btn:hover:not(:disabled)::after { transform: translateX(3px); }
.login-overlay .login-btn:active:not(:disabled) { transform: translateY(1px); }
.login-overlay .login-btn:disabled {
  opacity: 0.7;
  cursor: default;
  box-shadow: none;
}
.login-overlay .login-btn:disabled::after { content: ""; }
.login-overlay .login-btn:focus-visible {
  outline: 3px solid rgba(27,96,110,0.35);
  outline-offset: 2px;
}

/* linha de erro (sobre creme) */
.login-overlay .login-erro {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 9px;
  background: rgba(224,133,133,0.12);
  border: 1px solid rgba(224,133,133,0.4);
  color: #b4453f;
  font-size: 13px;
  text-align: center;
}

/* link cadastrar autenticador */
.login-overlay .login-alt { text-align: center; margin-top: 16px; }
.login-overlay .login-link {
  background: none; border: none;
  color: var(--lg-mudo);
  font-size: 13px; font-family: inherit;
  cursor: pointer; text-decoration: none;
  padding: 4px 2px;
}
.login-overlay .login-link:hover { color: var(--lg-anel); text-decoration: underline; }
.login-overlay .login-link:focus-visible { outline: 2px solid var(--lg-anel); outline-offset: 3px; border-radius: 3px; }

/* entrada suave dos dois lados */
@keyframes lgFadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes lgFadeIn { from { opacity: 0; } to { opacity: 1; } }
.login-overlay .login-marca-inner { animation: lgFadeIn 0.5s ease both; }
.login-overlay .login-form-inner  { animation: lgFadeUp 0.45s ease both; }
.login-overlay .login-card-feat   { animation: lgFadeUp 0.5s ease both; }
.login-overlay .login-card-feat:nth-child(1) { animation-delay: 0.06s; }
.login-overlay .login-card-feat:nth-child(2) { animation-delay: 0.12s; }
.login-overlay .login-card-feat:nth-child(3) { animation-delay: 0.18s; }

/* ---------------------- RESPONSIVO ---------------------- */
/* abaixo de 860px: esconde a coluna de marca, form ocupa a tela toda */
/* Card do autenticador no login — so aparece no celular (ver a media abaixo). No
   desktop a coluna da marca ja explica o painel e a linha .login-apoio basta. */
.login-overlay .login-2fa { display: none; }

@media (max-width: 860px) {
  /* ------------------------------------------------------------------
     A marca deixava de existir no celular (display:none) e sobrava um
     formulario solto num fundo bege: nada dizia que painel era aquele.
     Agora ela vira uma FAIXA no topo — mesma leitura do login do CRM:
     marca e proposito em cima, formulario embaixo.
     ------------------------------------------------------------------ */
  .login-overlay:not([hidden]) {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    overflow-y: auto;
  }
  .login-overlay .login-marca {
    display: block;
    position: relative;
    min-height: 0;
    padding: 26px 22px 24px;
  }
  .login-overlay .login-marca-inner { padding: 0; max-width: none; }
  /* o que nao cabe numa faixa sai: os tres cards de recurso e o eyebrow */
  .login-overlay .login-cards,
  .login-overlay .login-eyebrow { display: none; }
  .login-overlay .login-lockup { gap: 9px; }
  .login-overlay .login-lockup-word { font-size: 25px; }
  .login-overlay .login-marca-titulo {
    font-size: 20px; line-height: 1.22; margin-top: 14px; text-wrap: balance;
  }
  .login-overlay .login-marca-sub { font-size: 13.5px; margin-top: 7px; max-width: 34ch; }

  .login-overlay .login-form-wrap {
    padding: 26px 22px 30px;
    /* centralizado, um formulario mais alto que a linha transborda para os DOIS
       lados e o topo dele some atras da faixa. No celular ele comeca do topo. */
    align-items: flex-start;
    /* e ele NAO pode ser um segundo contêiner de rolagem: em tela baixa a faixa
       ficava parada e o formulario rolava POR BAIXO dela, cortando o texto ao meio.
       Quem rola e o overlay inteiro — a faixa sobe junto, como no login do CRM. */
    overflow: visible;
  }
  /* o video em faixa recorta justamente o wordmark gigante, que briga com o titulo:
     no celular a tinta sobe e ele volta a ser textura, nao texto. */
  .login-overlay .login-video-tint {
    background: linear-gradient(150deg,
      rgba(8, 37, 43, 0.97) 0%, rgba(11, 46, 52, 0.94) 55%, rgba(17, 69, 80, 0.88) 100%);
  }
  /* desloca o recorte para o wordmark do video sair de tras do titulo */
  .login-overlay .login-video { object-position: 22% center; }
  /* o icone mini do formulario era o unico sinal de marca; agora a faixa faz isso */
  .login-overlay .login-marca-mini { display: none; }
  .login-overlay .login-bemvindo { font-size: 27px; }

  /* alvos de toque e 16px nos campos (abaixo disso o iOS da zoom ao focar) */
  .login-overlay .login-campo .input,
  .login-overlay .login-input-otp { min-height: 48px; font-size: 16px; }
  .login-overlay .login-btn { min-height: 50px; font-size: 16px; }

  /* o card do autenticador entra no lugar da linha de apoio */
  .login-overlay .login-apoio { display: none; }
  .login-overlay .login-2fa {
    display: block;
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: #0d3a44;
    color: #cfe9ee;
    font-size: 13px;
    line-height: 1.5;
  }
  .login-overlay .login-2fa b { display: block; color: #fff; font-size: 14px; margin-bottom: 5px; }
  .login-overlay .login-2fa a {
    display: inline-block; margin-top: 9px; color: #5eead4;
    font-weight: 700; text-decoration: none;
  }
  .login-overlay .login-2fa a:hover { text-decoration: underline; }
}

@media (max-width: 860px) and (orientation: landscape) {
  /* deitado a faixa rouba a tela toda: encolhe para o formulario aparecer */
  .login-overlay .login-marca { padding: 16px 22px 14px; }
  .login-overlay .login-marca-titulo,
  .login-overlay .login-marca-sub { display: none; }
}
@media (max-width: 860px) {
  .login-overlay .login-form-wrap { padding: 26px 22px 30px; }
  .login-overlay .login-bemvindo { font-size: 27px; }
}
@media (max-width: 400px) {
  .login-overlay .login-bemvindo { font-size: 25px; }
}

/* respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  .login-overlay .login-marca-inner,
  .login-overlay .login-form-inner,
  .login-overlay .login-card-feat,
  .login-overlay .login-wave { animation: none !important; }
  .login-overlay .login-card-feat,
  .login-overlay .login-btn,
  .login-overlay .login-btn::after,
  .login-overlay .login-campo-ico { transition: none !important; }
}

/* ---------------------- BLINDAGEM DE TEMA ----------------------
   Garante o mesmo visual mesmo com body.tema-claro: o overlay define
   suas proprias cores. body.tema-claro .login-overlay (0,2,0) vence o
   fundo do painel definido no style.css base. */
body.tema-claro .login-overlay,
.login-overlay { background: var(--lg-creme); }
body.tema-claro .login-overlay .login-campo .input,
body.tema-claro .login-overlay .input.login-input-otp { color-scheme: light; }