/* =============================================
   AUTH.CSS
   ============================================= */

body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  background: var(--bg);
  padding: 1rem;
}

#canvas-login {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.45;
  pointer-events: none;
}

.login-container {
  width: min(100%, 420px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  background: rgba(17, 17, 17, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
  padding: 1.2rem;
  position: relative;
  z-index: 3;
}

.login-logo {
  text-align: center;
  margin-bottom: 1rem;
}
.login-logo svg {
  width: 64px;
  margin: 0 auto 0.45rem;
  stroke: var(--accent);
}
.login-logo h1 {
  font-family: var(--font-title);
  letter-spacing: 0.08em;
  margin-bottom: 0.15rem;
}
.login-logo p {
  color: var(--gray-2);
  margin: 0;
}

.login-form {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.input-group {
  position: relative;
}
.input-group input {
  padding-left: 2.4rem;
  padding-right: 2.4rem;
}
.input-group .icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-2);
  width: 18px;
  height: 18px;
}
.toggle-senha {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: var(--gray-2);
  cursor: pointer;
}
.toggle-senha:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.btn-entrar {
  width: 100%;
  min-height: 44px;
  position: relative;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-top-color: rgba(0, 0, 0, 0.7);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.link-btn {
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  text-align: center;
  padding: 0.3rem;
}
.link-btn:hover {
  text-decoration: underline;
}

.erro-msg {
  min-height: 18px;
  font-size: 0.88rem;
  color: var(--danger);
}
.sucesso-msg {
  font-size: 0.88rem;
  color: var(--success);
}
.link-voltar {
  margin-top: 0.5rem;
  display: inline-block;
  color: var(--gray-2);
}
.link-voltar:hover {
  color: var(--gray-1);
}

.login-footer {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 0.8rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--gray-2);
}