/* Variáveis de cores para fácil customização */
:root {
  --bg-color: #0b0b0b;
  /* Fundo preto sólido do mock */
  --box-bg-color: #161616;
  /* Boxes escuros neutros */
  --text-color: #f5f5f5;
  /* Texto branco-suave */
  --primary-color: #f5c423;
  /* Amarelo do mock */
  --primary-color-hover: #f0b327;
  /* Amarelo levemente mais escuro no hover */
  --input-bg-color: #1f1f1f;
  /* Inputs escuros neutros */
  --input-border-color: #2a2a2a;
  /* Borda sutil cinza */
  --input-text-color: #f5f5f5;
  /* Texto dos inputs */
  --link-color: var(--primary-color);
  --link-hover-color: var(--primary-color-hover);
  --icon-color: #9ca3af;
  /* Ícones secundários em cinza */
  --shadow-color: rgba(0, 0, 0, 0.35);
  /* Sombra neutra leve */
}

/* Reset básico */
body,
html {
  height: 100%;
  margin: 0;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}



.login-container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-box {
  background-color: var(--box-bg-color);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  box-shadow: 0 0px 10px var(--shadow-color);
  max-width: 400px;
  width: 100%;
  text-align: center;
  color: var(--text-color);
}

/* Espaço extra no modo cadastro (margens visíveis) */
.signup-mode .login-box {
  margin-top: 4rem;
  margin-bottom: 6rem;
}

.login-img {
  margin-bottom: 1.5rem;
  /* filter: brightness(0) invert(1); */
  /* Deixa a imagem clara para o fundo escuro */
}

.form-control-position {
  position: relative;
}

.form-label {
  color: var(--text-color);
}

.form-control {
  background-color: var(--input-bg-color);
  border: 1px solid var(--input-border-color);
  color: var(--input-text-color);
}

.form-control::placeholder {
  color: #999999;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(245, 166, 35, 0.4);
  background-color: var(--input-bg-color);
  color: var(--input-text-color);
}

.password-toggle {
  position: absolute;
  top: 73%;
  right: 1rem;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--icon-color);
  user-select: none;
  font-size: 1.25rem;
  transition: color 0.2s ease-in-out;
}

.password-toggle:hover,
.password-toggle:focus {
  color: var(--primary-color-hover);
  outline: none;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-color-hover);
  border-color: var(--primary-color-hover);
  box-shadow: 0 0 8px var(--primary-color);
  outline: none;
  color: #fff;
}

.signup-text {
  font-size: 0.9rem;
  color: var(--text-color);
}

.signup-text a {
  text-decoration: none;
  color: var(--link-color);
  font-weight: 500;
  transition: color 0.3s ease;
}

.signup-text a:hover,
.signup-text a:focus {
  color: var(--link-hover-color);
  text-decoration: underline;
  outline: none;
}

/* Legibilidade em campos desabilitados/readonly (tema escuro) */
.form-control:disabled,
.form-control[disabled],
.form-select:disabled,
.form-select[disabled],
input.form-control[readonly],
textarea.form-control[readonly] {
  color: var(--input-text-color) !important;
  -webkit-text-fill-color: var(--input-text-color) !important;
  /* Safari/Chrome */
  background-color: var(--input-bg-color) !important;
  border-color: var(--input-border-color) !important;
  opacity: 1 !important;
  /* evita aparência “lavada” do Bootstrap */
  cursor: not-allowed;
}

.form-control:disabled::placeholder,
input.form-control[readonly]::placeholder,
textarea.form-control[readonly]::placeholder {
  color: #d8c9a6;
  /* tom claro coerente com var(--text-color) */
  opacity: 1;
}