:root {
  --brand-50: #ecf6ef;
  --brand-100: #d6ecdc;
  --brand-400: #43a047;
  --brand-500: #2e7d32;
  --brand-600: #256f2c;
  --brand-700: #1f5d25;
  --brand-800: #17481d;
  --brand-950: #0a1a11;
  --surface: #ffffff;
  --surface-alt: rgba(255, 255, 255, 0.72);
  --surface-muted: #f5f7f6;
  --surface-elevated: rgba(255, 255, 255, 0.9);
  --text-primary: #1b1f1c;
  --text-secondary: #5c6a63;
  --text-inverted: #ffffff;
  --danger: #d32f2f;
  --warning: #f2994a;
  --success: #2e7d32;
  --shadow-soft: 0 15px 45px rgba(24, 94, 50, 0.18);
  --shadow-card: 0 18px 40px rgba(14, 73, 37, 0.18);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --backdrop: rgba(6, 32, 18, 0.58);
  --font-family: 'Inter', 'Segoe UI', 'Open Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --touch-desktop-scale: 1;
  --gradient-primary: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  --gradient-muted: linear-gradient(135deg, rgba(255,255,255,.98), rgba(240,250,244,.98));
}

body[data-theme="dark"] {
  --surface: #0f1713;
  --surface-alt: rgba(18, 28, 23, 0.92);
  --surface-muted: #17231d;
  --surface-elevated: rgba(15, 23, 19, 0.96);
  --text-primary: #eef6f0;
  --text-secondary: #a5b3ac;
  --shadow-soft: 0 30px 70px rgba(0, 0, 0, 0.6);
  --shadow-card: 0 35px 70px rgba(0, 0, 0, 0.62);
  --backdrop: rgba(6, 18, 12, 0.84);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
}

html, body {
  min-height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  /* Desktop também flat e minimal */
  background: linear-gradient(180deg, #0b1f15 0%, #0e2116 100%);
  /* Ajuste de contraste padrão (sem cartão branco) */
  --text-primary: #eef6f0;
  --text-secondary: #a5b3ac;
  color: var(--text-primary);
  transition: background 0.6s ease, color 0.3s ease;
}

body::before { content: ""; position: fixed; inset: 0; opacity: 0; pointer-events: none; }

body.lm-touch-desktop {
  padding: calc(32px * var(--touch-desktop-scale, 1)) calc(20px * var(--touch-desktop-scale, 1));
}

body.lm-touch-desktop #form-box {
  width: min(420px, calc(100vw / var(--touch-desktop-scale, 1)));
  max-width: min(420px, calc(100vw / var(--touch-desktop-scale, 1)));
  transform: scale(var(--touch-desktop-scale, 1));
  transform-origin: top center;
}

body.lm-touch-desktop .toast-container {
  width: min(420px, calc(92vw / var(--touch-desktop-scale, 1)));
  transform: translateX(-50%) scale(var(--touch-desktop-scale, 1));
  transform-origin: top center;
}

body.lm-touch-desktop #alerta-login {
  width: min(420px, calc(92vw / var(--touch-desktop-scale, 1)));
  max-width: min(420px, calc(92vw / var(--touch-desktop-scale, 1)));
  transform: translateX(-50%) scale(var(--touch-desktop-scale, 1)) !important;
  transform-origin: top center;
}

body.lm-touch-desktop #custom-alert .modal-card {
  width: min(420px, calc(92vw / var(--touch-desktop-scale, 1)));
  transform: scale(var(--touch-desktop-scale, 1));
  transform-origin: top center;
}

.screen-centered {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(18px, 3.6vh, 28px);
  min-height: min(520px, 74vh);
  padding: clamp(12px, 3vh, 28px) 0;
  max-width: min(860px, 96vw);
  margin: 0 auto;
}

.auth-card {
  background: transparent; /* miolo transparente */
  backdrop-filter: none;
  padding: clamp(12px, 2.2vw, 24px) clamp(10px, 2vw, 20px); /* respiro fluido (desktop) */
  border-radius: 0;
  box-shadow: none;
  border: none; /* sem card */
  width: 100%;
  max-width: min(860px, 96vw); /* adapta para PC e mantém confortável no mobile */
  transition: none;
  position: relative;
  /* Reforça contraste do conteúdo dentro do card */
  --text-primary: #f0faf5;
  --text-secondary: #d9ebe3;
}

.auth-card:hover { transform: none; box-shadow: none; }

/* Remove qualquer decoração do card */
.auth-card::before { content: none; }

/* Tipografia mais destacada dentro do card */
.auth-card .auth-title,
.auth-card .menu-title {
  color: #ffffff;
  font-weight: 900;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

.auth-card .subtitle,
.auth-card .intro-tagline,
.auth-card .desempenho-vazio {
  color: var(--text-secondary);
  opacity: 0.96;
}

.auth-card .intro-highlights li { color: var(--text-primary); }
.auth-card .intro-highlights li::before { background: var(--brand-400); box-shadow: 0 0 0 4px rgba(67,160,71,0.18); }
.auth-card .form-group label { color: #e7f3ec; }

/* Títulos sem classe dentro do card */
.auth-card h2 { color: var(--text-primary) !important; font-weight: 900; letter-spacing: -0.01em; }

/* Inputs dentro do card: fundo escuro translúcido e texto claro */
.auth-card .form-group input {
  background: rgba(14, 25, 20, 0.72);
  color: #f0faf5;
  border: 1.5px solid rgba(67,160,71,0.38);
  box-shadow: 0 0 0 0 rgba(0,0,0,0);
  caret-color: #9ae6b4;
}

.auth-card .form-group input:hover {
  border-color: rgba(67,160,71,0.52);
}

.auth-card .form-group input:focus {
  background: rgba(14, 25, 20, 0.85);
  border-color: var(--brand-400);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.28);
  color: #ffffff;
}

.auth-card .form-group input::placeholder {
  color: rgba(240, 250, 245, 0.55);
}

/* Corrige textos inline fracos (vindos do JS) dentro do card */
.auth-card p[style*="color: #444"] {
  color: var(--text-primary) !important;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 1px rgba(0,0,0,.2);
}

.auth-card p[style*="color: #555"] {
  color: var(--text-secondary) !important;
  opacity: .98;
}
.auth-card p[style*="color:#555"],
.auth-card [style*="color:#334155"] {
  color: var(--text-secondary) !important;
}

/* Tabela de Desempenho (usuário) */
/* wrapper para rolagem horizontal segura */
.table-wrap { width: 100%; margin-top: 14px; overflow-x: auto; }

/* nova tabela linda :) */
.table-desempenho {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #0f1c14 !important; /* sólido para máximo contraste */
  border: 1px solid rgba(46,125,50,0.35) !important;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(14, 73, 37, 0.26);
}

.table-desempenho thead th {
  position: sticky; top: 0;
  background: #173525 !important; /* cabeçalho escuro consistente */
  color: #e9f7ef !important;
  padding: 12px 14px;
  text-align: left;
  font-weight: 900;
  letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(46,125,50,0.38) !important;
  border-right: 1px solid rgba(46,125,50,0.18) !important;
}
.table-desempenho thead th:last-child { border-right: none; }

.table-desempenho tbody tr:nth-child(odd) { background: rgba(255,255,255,0.03) !important; }
.table-desempenho tbody tr:hover { background: rgba(46,125,50,0.12) !important; }

.table-desempenho td {
  padding: 12px 14px;
  color: #e6f5ee !important; /* texto claro explícito */
  border-top: 1px solid rgba(46,125,50,0.22) !important;
  border-right: 1px solid rgba(46,125,50,0.14) !important;
  border-bottom: 1px solid rgba(46,125,50,0.14) !important;
  word-break: break-word;
  white-space: normal;
}
.table-desempenho td:last-child { border-right: none; }
.table-desempenho .td-acertos { text-align: center; }

.score-pill {
  display: inline-block;
  min-width: 44px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(34, 92, 59, 0.9); /* verde escuro consistente */
  color: #eafff2;
  border: 1px solid rgba(46,125,50,0.45);
  font-weight: 900;
  line-height: 1;
}

/* Links dentro das tabelas */
.table-desempenho a { color: #a7f0c2; text-decoration: none; font-weight: 700; }
.table-desempenho a:hover { text-decoration: underline; color: #d6ffe9; }

@media (max-width: 540px) {
  .table-desempenho { font-size: 14px; }
  .table-desempenho thead th, .table-desempenho td { padding: 10px 12px; }
}

.intro-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(16px, 3.2vh, 24px);
  text-align: center;
  width: 100%;
}

.intro-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.intro-logo {
  width: min(240px, 65%);
  max-width: 260px;
  height: auto;
  display: block;
  margin: 0 auto 16px; /* espaçamento abaixo da logo (tela inicial) */
  object-fit: contain;
  filter: drop-shadow(0 12px 28px rgba(20, 80, 40, 0.28));
}

/* Variante menor para a tela de Login */
.login-logo {
  width: min(150px, 45%);
  max-width: 160px;
  margin: 8px auto 20px; /* mais espaço até o título Login */
}

.wa-icon-img{ width:22px; height:22px; display:inline-block; object-fit:contain; }
.pixm-primary .wa-icon-img { width:24px; height:24px; background: transparent; border-radius:0; padding:0; }
.support-link .wa-icon{ font-size:18px; line-height:1; }
.support-link .wa-icon-img{ width:26px; height:26px; }
.support-link:hover{ text-decoration:underline; }

/* Garante consistência para qualquer referência direta à logo */
img[src$="logo_nova.png"] {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

/* Ajustes quando instalado como App (PWA) */
@media all and (display-mode: standalone) {
  .intro-logo {
    width: min(240px, 60vw);
    max-height: 28vh;
  }
}

.intro-brand {
  font-size: 32px;
  color: var(--brand-600);
  margin: 0;
  letter-spacing: -0.02em;
}

.intro-buttons {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

.intro-buttons .auth-btn {
  width: 100%;
}

.intro-tagline {
  margin: 0;
  font-size: 16px;
  color: var(--text-secondary);
  font-weight: 600;
}

.intro-highlights {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  width: 100%;
  max-width: 320px;
  text-align: left;
}

.menu-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(20px, 3.4vh, 32px);
  width: 100%;
}

.menu-title {
  color: var(--brand-500);
  font-size: clamp(22px, 2.5vw, 32px);
  margin: 0;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.menu-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: clamp(18px, 3.2vh, 26px);
}

.menu-actions .auth-btn {
  font-size: clamp(18px, 4vw, 20px);
  padding: clamp(16px, 3.6vh, 20px);
}

.menu-actions .auth-link {
  margin-top: 12px;
}

.intro-highlights li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
}

.intro-highlights li::before {
  content: "";
  flex: 0 0 auto;
  margin-top: 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand-500);
  box-shadow: 0 0 0 4px var(--brand-50);
}

.auth-title {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.2;
  text-align: center;
  color: var(--brand-600);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-weight: 800;
  color: var(--brand-600);
  font-size: 14px;
}

.form-group input {
  width: 100%;
  border-radius: var(--radius-md);
  border: 2px solid rgba(46, 125, 50, 0.46);
  background: linear-gradient(180deg, #ffffff, #fbfdfb);
  color: var(--text-primary);
  padding: 14px 14px;
  font-size: 16px;
  box-shadow: 0 8px 24px rgba(14, 73, 37, 0.12), 0 1px 2px rgba(0,0,0,0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-group input:hover {
  border-color: rgba(46, 125, 50, 0.62);
}

.form-group input::placeholder {
  color: rgba(0,0,0,0.55);
}

body[data-theme="dark"] .form-group input::placeholder {
  color: rgba(255,255,255,0.48);
}

.form-group input:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.18);
  outline: none;
  background: var(--surface);
}

.form-feedback {
  font-size: 12px;
  color: var(--danger);
  min-height: 16px;
}

.auth-btn,
button.auth-btn {
  position: relative;
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 16px;
  border: 1px solid transparent;
  color: var(--text-inverted);
  background: var(--gradient-primary);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, filter 0.25s ease;
}

.auth-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(46, 125, 50, 0.24);
  filter: brightness(1.02);
}

.auth-btn:active { transform: translateY(0); filter: brightness(0.98); }

.auth-btn:focus-visible {
  outline: 3px solid rgba(46, 125, 50, 0.45);
  outline-offset: 2px;
}

.auth-btn.is-loading,
.auth-btn:disabled {
  pointer-events: none;
  opacity: 0.75;
}

.auth-btn.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(0,0,0,0.1);
}

.auth-btn.is-loading::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.4);
  border-top-color: var(--text-inverted);
  animation: spin 0.9s linear infinite;
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
}

.auth-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 16px;
  text-decoration: none;
  color: var(--brand-600);
}

.auth-link:hover {
  text-decoration: none;
  color: var(--brand-700);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--backdrop);
  padding: 16px;
  z-index: 9999;
}

.modal-overlay.is-visible {
  display: flex;
}

.modal-card {
  background: var(--surface-alt);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  width: min(420px, 92vw);
  padding: 28px 28px 24px;
  color: var(--text-primary);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.modal-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--brand-500);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
}

.modal-message {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  color: var(--text-inverted);
  box-shadow: 0 12px 24px rgba(46, 125, 50, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(46, 125, 50, 0.28);
}

.toast-container {
  position: fixed;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9000;
  pointer-events: none;
}

.toast {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  color: var(--text-primary);
  border: 1px solid rgba(211, 47, 47, 0.25);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.22);
  min-width: 280px;
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: auto;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.toast::before {
  content: "!";
  font-weight: 800;
  background: var(--danger);
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 16px;
}

.toast-close {
  position: absolute;
  top: 8px;
  right: 8px;
  border: none;
  background: none;
  font-size: 18px;
  color: var(--text-secondary);
  cursor: pointer;
}

.theme-toggle {
  position: fixed;
  top: 22px;
  right: 22px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.24);
  background: rgba(255,255,255,0.12);
  color: #fff;
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 9100;
}

.theme-toggle:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.22);
}

.theme-toggle__icon {
  width: 20px;
  height: 20px;
  position: relative;
}

.theme-toggle__icon::before,
.theme-toggle__icon::after {
  content: "";
  position: absolute;
  inset: 0;
  mask-size: contain;
  mask-repeat: no-repeat;
  background: currentColor;
}

.theme-toggle__icon::before {
  mask-image: radial-gradient(circle at center, #000 60%, transparent 61%);
}

.theme-toggle__icon::after {
  mask-image: conic-gradient(from 90deg, #000 0 180deg, transparent 180deg 360deg);
  transform: rotate(35deg) scale(0.7);
  opacity: 0;
  transition: opacity 0.3s ease;
}

body[data-theme="dark"] .theme-toggle {
  color: #f5f5f5;
  border-color: rgba(255,255,255,0.15);
  background: rgba(0,0,0,0.35);
}

body[data-theme="dark"] .theme-toggle__icon::after {
  opacity: 1;
}

.pix-box {
  background: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  text-align: left;
  display: grid;
  gap: 12px;
}

.pix-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.valor-antigo {
  text-decoration: line-through;
  color: var(--text-secondary);
  font-size: 14px;
}

.valor-promocional {
  font-size: 26px;
  font-weight: 700;
  color: var(--brand-500);
}

.validade {
  font-size: 13px;
  color: var(--danger);
}

.chave-pix {
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: 14px;
  font-size: 15px;
  letter-spacing: 0.02em;
  border: 1px dashed rgba(46, 125, 50, 0.35);
}

.instrucoes {
  font-size: 14px;
  color: var(--text-secondary);
}

.botao-whatsapp {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #25d366, #1ebe57);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.32);
  transition: transform 0.25s ease;
}

.botao-whatsapp::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"%3E%3Cpath d="M12 2C6.5 2 2 6.3 2 11.7c0 1.8.5 3.6 1.4 5.2L2 22l5.2-1.4c1.5.8 3.2 1.3 4.8 1.3C17.5 21.9 22 17.6 22 12.2S17.5 2 12 2zm0 17.8c-1.4 0-2.8-.4-4-1.1l-.3-.2-3.1.8.8-3-.2-.3c-.8-1.2-1.2-2.6-1.2-4 0-4.2 3.5-7.6 7.9-7.6s7.9 3.4 7.9 7.6-3.5 7.8-7.8 7.8zm4.4-5.6c-.2-.1-1.4-.7-1.6-.7-.2 0-.3-.1-.5.1-.2.2-.5.7-.6.9-.1.1-.2.2-.4.1-1.1-.4-2.1-1.2-2.8-2.3-.3-.4.3-.4.7-1.3.1-.2 0-.3 0-.4s-.5-1.2-.7-1.7c-.2-.5-.4-.4-.5-.4h-.4c-.1 0-.4.1-.7.3-.2.2-1 1-1 2.4s1 2.7 1.1 2.9c.1.2 2 3.2 4.9 4.3.7.3 1.2.5 1.7.6.7.2 1.4.2 1.9.1.6-.1 1.4-.6 1.6-1.2.2-.6.2-1.1.1-1.2-.1 0-.2-.1-.4-.2z"/%3E%3C/svg%3E') center/contain no-repeat;
}

.botao-whatsapp:hover {
  transform: translateY(-2px);
}

.desempenho-vazio {
  color: var(--text-secondary);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

@media (max-width: 540px) {
  /* Mobile: flat, sem card branco, full-bleed */
  body {
    padding: 22px 14px;
    background: linear-gradient(180deg, #0b1f15 0%, #0e2116 100%);
    /* Ajuste de tokens para melhor contraste em mobile */
    --text-primary: #eef6f0;
    --text-secondary: #a5b3ac;
  }

  body::before { opacity: 0; }

  body[data-theme="dark"] { background: linear-gradient(180deg, #09140f 0%, #0b1913 100%); }

  .auth-card {
    width: 100%;
    max-width: 100%;
    padding: 0; /* sem card no mobile */
    background: transparent; /* miolo transparente */
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  .intro-screen { gap: 16px; }
  .screen-centered { min-height: 88vh; gap: 24px; justify-content: center; }
  .intro-logo { margin: 0 auto 12px; width: clamp(200px, 70vw, 320px); }
  .intro-buttons { max-width: 100%; gap: 12px; width: 100%; }
  .menu-actions .auth-btn, .intro-buttons .auth-btn { padding: 16px 20px; font-size: 18px; border-radius: 14px; }
  .auth-title { color: var(--text-primary); font-size: clamp(22px, 6.8vw, 30px); }
  .menu-title { color: var(--text-primary); font-size: clamp(22px, 7vw, 30px); }
  .intro-tagline { font-size: 17px; }
  .form-group input { padding: 16px 16px; font-size: 17px; }
  .auth-btn { padding: 16px 20px; font-size: 18px; }

  /* Sem firula: esconder o alternador de tema no mobile */
  .theme-toggle { display: none !important; }

  .toast-container {
    top: 18px;
    width: calc(100% - 32px);
    left: 16px;
    transform: none;
  }

  .toast {
    width: 100%;
    min-width: 0;
  }
}

.auth-btn.secondary {
  background: var(--gradient-muted);
  color: var(--brand-600);
  border: 1px solid rgba(46, 125, 50, 0.32);
  box-shadow: 0 12px 24px rgba(46, 125, 50, 0.08);
}

.auth-btn.secondary:hover {
  box-shadow: 0 16px 30px rgba(46, 125, 50, 0.12);
  transform: translateY(-1px);
}

.auth-btn.whatsapp {
  background: linear-gradient(135deg, #25d366, #1ebe57);
  border: 1px solid rgba(16, 119, 59, 0.4);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.28);
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

.auth-btn.whatsapp::before {
  content: "";
  width: 18px;
  height: 18px;
  background: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" fill="white" viewBox="0 0 24 24"%3E%3Cpath d="M12 2C6.5 2 2 6.3 2 11.7c0 1.8.5 3.6 1.4 5.2L2 22l5.2-1.4c1.5.8 3.2 1.3 4.8 1.3C17.5 21.9 22 17.6 22 12.2S17.5 2 12 2zm0 17.8c-1.4 0-2.8-.4-4-1.1l-.3-.2-3.1.8.8-3-.2-.3c-.8-1.2-1.2-2.6-1.2-4 0-4.2 3.5-7.6 7.9-7.6s7.9 3.4 7.9 7.6-3.5 7.8-7.8 7.8zm4.4-5.6c-.2-.1-1.4-.7-1.6-.7-.2 0-.3-.1-.5.1-.2.2-.5.7-.6.9-.1.1-.2.2-.4.1-1.1-.4-2.1-1.2-2.8-2.3-.3-.4.3-.4.7-1.3.1-.2 0-.3 0-.4s-.5-1.2-.7-1.7c-.2-.5-.4-.4-.5-.4h-.4c-.1 0-.4.1-.7.3-.2.2-1 1-1 2.4s1 2.7 1.1 2.9c.1.2 2 3.2 4.9 4.3.7.3 1.2.5 1.7.6.7.2 1.4.2 1.9.1.6-.1 1.4-.6 1.6-1.2.2-.6.2-1.1.1-1.2-.1 0-.2-.1-.4-.2z"/%3E%3C/svg%3E') center/contain no-repeat;
  display: inline-block;
  margin-right: 10px;
}

.auth-btn.whatsapp:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 36px rgba(37, 211, 102, 0.32);
}
.card-head {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 28px;
}

.card-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(46, 125, 50, 0.15);
  color: var(--brand-600);
  font-size: 22px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.3s ease;
}

.card-close:hover {
  background: rgba(46, 125, 50, 0.25);
}
.helper-text {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.45;
}

/* Cartões brancos gerados inline no admin-liberacoes */
.auth-card [style*="background:#fff"],
.auth-card [style*="background: #fff"],
.auth-card [style*="background:#ffffff"],
.auth-card [style*="background: #ffffff"] {
  background: rgba(255,255,255,0.06) !important;
  color: var(--text-primary) !important;
  border-color: rgba(46,125,50,0.28) !important;
}

/* Oculta o botão do tema no canto superior direito */
/* Oculta completamente o alternador de tema (desktop e mobile) */
.theme-toggle { display: none !important; }

.auth-error {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  color: #7f1d1d;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  border: 1px solid rgba(211, 47, 47, 0.22);
  box-shadow: 0 18px 38px rgba(211, 47, 47, 0.18);
  position: relative;
  overflow: hidden;
}

.auth-error::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 55%);
  opacity: 0.35;
  pointer-events: none;
}

.auth-error.is-visible {
  display: block;
  animation: authErrorPop 0.28s ease-out;
}

@keyframes authErrorPop {
  0% {
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Desktop wide refinements */
@media (min-width: 1024px) {
  .auth-card { max-width: 900px; }
  .table-desempenho { font-size: 16px; }
  .table-desempenho thead th, .table-desempenho td { padding: 14px 16px; }
}