/* -----------------------------------------------------------------------
   LOGIN PAGE — layout específico
   ----------------------------------------------------------------------- */
body {
  overflow: hidden;
  display: flex;
  align-items: stretch;
  min-height: 100dvh;
}

/* ---------- Painel esquerdo (brand) ---------- */
.login-brand {
  flex: 0 0 46%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  padding: 56px 48px;
  background: var(--color-brand-navy);
  position: relative;
  overflow: hidden;
}

/* Blob decorativo */
.login-brand::before {
  content: '';
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(81,163,200,.18) 0%, transparent 70%);
  top: -120px;
  left: -120px;
  pointer-events: none;
}
.login-brand::after {
  content: '';
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192,213,42,.12) 0%, transparent 70%);
  bottom: -80px;
  right: -80px;
  pointer-events: none;
}

.brand__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
}

.brand__ring {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 0 18px rgba(81,163,200,.45));
}

.brand__name {
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.02em;
  line-height: 1;
}
.brand__name span {
  background: linear-gradient(135deg, #C0D52A 0%, #51A3C8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand__tagline {
  font-size: .875rem;
  color: rgba(255,255,255,.45);
  text-align: center;
  max-width: 260px;
  line-height: 1.6;
  position: relative;
}

/* Rodapé da coluna brand */
.brand__footer {
  position: absolute;
  bottom: 28px;
  font-size: .75rem;
  color: rgba(255,255,255,.22);
  letter-spacing: .02em;
}

/* ---------- Painel direito (formulário) ---------- */
.login-form-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 56px 48px;
  background: var(--color-bg-base);
  position: relative;
}

.login-card {
  width: 100%;
  max-width: 400px;
}

.login-card__header {
  margin-bottom: 32px;
}
.login-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -.02em;
  margin-bottom: 6px;
}
.login-card__sub {
  font-size: .875rem;
  color: var(--color-text-muted);
}

/* ---------- Formulário ---------- */
.login-fields {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field__label {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.field__input-wrap {
  position: relative;
}
.field__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  display: flex;
}
.field__input {
  width: 100%;
  height: 42px;
  padding: 0 12px 0 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font-size: .875rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
}
.field__input::placeholder { color: var(--color-text-muted); }
.field__input:focus {
  border-color: var(--color-border-focus);
  box-shadow: var(--shadow-focus);
}

/* Toggle senha */
.field__toggle-pw {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  display: flex;
  padding: 4px;
  border-radius: var(--radius-xs);
  transition: color var(--t-fast);
}
.field__toggle-pw:hover { color: var(--color-accent); }

/* Linha esqueceu senha */
.login-extras {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: -4px;
}
.login-extras__check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  user-select: none;
}
.login-extras__check input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--color-accent);
  cursor: pointer;
}
.login-extras__forgot {
  font-size: .8125rem;
  color: var(--color-accent);
  font-weight: 500;
}
.login-extras__forgot:hover { color: var(--color-accent-dark); }

/* Botão principal */
.btn-login {
  margin-top: 8px;
  width: 100%;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: #fff;
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: .01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 2px 8px rgba(var(--color-accent-rgb),.30);
}
.btn-login:hover {
  background: var(--color-accent-dark);
  box-shadow: 0 4px 16px rgba(var(--color-accent-rgb),.40);
  transform: translateY(-1px);
}
.btn-login:active { transform: translateY(0); }

/* Rodapé */
.login-card__footer {
  margin-top: 28px;
  text-align: center;
  font-size: .8125rem;
  color: var(--color-text-muted);
}

/* ---------- Responsividade ---------- */
@media (max-width: 768px) {
  body { flex-direction: column; overflow: auto; }
  .login-brand {
    flex: none;
    padding: 40px 24px;
    gap: 20px;
  }
  .brand__ring { width: 52px; height: 52px; }
  .brand__name { font-size: 1.375rem; }
  .brand__tagline, .brand__footer { display: none; }
  .login-form-col { padding: 40px 24px 56px; }
}