/* Login / primeiro acesso — mesma identidade visual do Workplace */

:root {
  --lg-accent: #14b8a6;
  --lg-accent-dark: #0f9488;
  --lg-bg: #f4f5f7;
  --lg-surface: #ffffff;
  --lg-border: #e5e7eb;
  --lg-text: #111827;
  --lg-muted: #6b7280;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--lg-bg);
  color: var(--lg-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.lg-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lg-card {
  width: min(420px, 100%);
  background: var(--lg-surface);
  border: 1px solid var(--lg-border);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.lg-brand {
  text-align: center;
  margin-bottom: 24px;
}

.lg-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--lg-accent), #0d9488);
  color: #ffffff;
  font-size: 22px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -1px;
}

.lg-brand h1 {
  margin: 14px 0 4px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
}

.lg-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--lg-muted);
}

.lg-google {
  margin-bottom: 18px;
}

.lg-btn.lg-btn--google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #ffffff;
  color: var(--lg-text);
  border: 1px solid var(--lg-border);
  font-weight: 600;
}

.lg-btn.lg-btn--google:hover {
  background: #f8fafc;
}

.lg-google__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.lg-google__button--busy {
  opacity: 0.55;
  pointer-events: none;
}

.lg-google__hint {
  margin: 8px 0 0;
  text-align: center;
  color: var(--lg-muted);
  font-size: 12px;
}

.lg-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  color: var(--lg-muted);
  font-size: 12px;
}

.lg-divider::before,
.lg-divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--lg-border);
}

.lg-divider span {
  white-space: nowrap;
}

.lg-first-title {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 800;
}

.lg-first-text {
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--lg-muted);
}

form label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lg-muted);
  margin-bottom: 14px;
}

form input {
  border: 1px solid var(--lg-border);
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
  font-size: 15px;
  color: var(--lg-text);
  width: 100%;
}

form input:focus {
  border-color: var(--lg-accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.lg-hint {
  margin: -4px 0 14px;
  font-size: 12px;
  color: var(--lg-muted);
}

.lg-btn {
  width: 100%;
  border: none;
  border-radius: 10px;
  min-height: 46px;
  background: var(--lg-accent);
  color: #ffffff;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.lg-btn:hover {
  background: var(--lg-accent-dark);
}

.lg-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.lg-link {
  display: block;
  width: 100%;
  margin-top: 14px;
  border: none;
  background: none;
  color: var(--lg-accent-dark);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}

.lg-link:hover {
  text-decoration: underline;
}

.lg-message {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  border: 1px solid var(--lg-border);
}

.lg-message--error {
  border-color: rgba(220, 38, 38, 0.35);
  background: #fef2f2;
  color: #b91c1c;
}

.lg-message--success {
  border-color: rgba(20, 184, 166, 0.4);
  background: #ecfdf9;
  color: #0f766e;
}

.hidden {
  display: none;
}

@media (max-width: 460px) {
  .lg-card {
    padding: 28px 20px;
  }
}