/* ==========================================================
   SISPOKER - ESTILOS DA TELA DE LOGIN (VIP CASH GAME)
   ========================================================== */

.login-viewport {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(circle at 50% 25%, #182337 0%, #0b0f17 80%);
  position: relative;
  overflow: hidden;
}

/* Marca d'água sutil de naipes ao fundo */
.login-viewport::before {
  content: "♠ ♥ ♣ ♦";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(8rem, 20vw, 24rem);
  font-family: var(--font-display);
  color: rgba(197, 168, 128, 0.015);
  letter-spacing: 2rem;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

/* Card de Login Glassmorphic */
.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(17, 22, 34, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(197, 168, 128, 0.22);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(197, 168, 128, 0.08);
  padding: 2.75rem 2.25rem;
  position: relative;
  z-index: 10;
  animation: loginCardFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loginCardFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Cabeçalho do Card */
.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-crest {
  width: 58px;
  height: 58px;
  margin: 0 auto 1.25rem;
  background: linear-gradient(145deg, #1d273a, #131b2a);
  border: 1.5px solid rgba(197, 168, 128, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--gold-light);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 16px rgba(197, 168, 128, 0.2);
  transition: transform var(--transition-normal);
}

.login-crest:hover {
  transform: scale(1.05) rotate(2deg);
}

.login-brand-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.login-brand-title span {
  color: var(--gold-primary);
}

.login-subtitle {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  opacity: 0.9;
}

.login-lead {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
}

/* Alert de erro */
.login-alert {
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  animation: shakeAlert 0.35s ease;
}

.login-alert.show {
  display: flex;
}

@keyframes shakeAlert {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

.login-alert-icon {
  flex-shrink: 0;
  color: var(--ruby);
}

/* Formulário de Login */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.login-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.login-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
  transition: color var(--transition-fast);
}

.login-input {
  width: 100%;
  background: #0b0f17;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem 0.85rem 2.85rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
}

.login-input:focus {
  outline: none;
  border-color: var(--gold-primary);
  background: #0e1420;
  box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.15);
}

.login-input:focus + .login-input-icon,
.login-input-wrap:focus-within .login-input-icon {
  color: var(--gold-light);
}

/* Botão de Toggle da Senha (Olho) */
.btn-toggle-password {
  position: absolute;
  right: 0.85rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.btn-toggle-password:hover {
  color: var(--text-primary);
}

/* Opções Modernas de Acesso (Permanecer Conectado & Salvar Credenciais) */
.login-options {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}

.login-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: rgba(11, 15, 23, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-fast);
  position: relative;
}

.login-checkbox-label:hover {
  background: rgba(20, 26, 39, 0.8);
  border-color: rgba(197, 168, 128, 0.25);
  transform: translateY(-1px);
}

.login-checkbox-label:active {
  transform: translateY(0);
}

/* Checkbox nativo oculto de forma acessível */
.login-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Checkbox customizado VIP */
.custom-checkbox {
  width: 19px;
  height: 19px;
  border-radius: 5px;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  background: #080c13;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--transition-fast);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
  position: relative;
}

.login-checkbox:focus-visible + .custom-checkbox {
  outline: 2px solid var(--gold-primary);
  outline-offset: 2px;
}

.login-checkbox:checked + .custom-checkbox {
  background: linear-gradient(135deg, #dfcaa8, #c5a880);
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px rgba(197, 168, 128, 0.35);
}

/* Ícone de check dentro do checkbox */
.custom-checkbox::after {
  content: "";
  display: none;
  width: 5px;
  height: 9px;
  border: solid #0b0f17;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.login-checkbox:checked + .custom-checkbox::after {
  display: block;
}

.login-checkbox-label:has(.login-checkbox:checked) {
  border-color: rgba(197, 168, 128, 0.35);
  background: rgba(197, 168, 128, 0.05);
}

/* Textos da opção */
.checkbox-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.25;
}

.checkbox-title {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}

.checkbox-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* Botão de Login Primário */
.btn-login {
  margin-top: 0.5rem;
  width: 100%;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: #0b0f17;
  background: linear-gradient(135deg, #dfcaa8 0%, #c5a880 50%, #b29367 100%);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(197, 168, 128, 0.35);
  transition: all var(--transition-fast);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.btn-login:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(197, 168, 128, 0.5);
  background: linear-gradient(135deg, #f1e1c7 0%, #d4b993 50%, #c5a880 100%);
}

.btn-login:active:not(:disabled) {
  transform: translateY(0);
}

.btn-login:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Spinner no botão */
.login-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(11, 15, 23, 0.3);
  border-top-color: #0b0f17;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.btn-login.loading .login-spinner {
  display: inline-block;
}

.btn-login.loading .btn-text {
  opacity: 0.8;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Rodapé do Login */
.login-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.login-security-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Botão / Link de Primeiro Acesso */
.login-first-access-bar {
  margin-top: 1.15rem;
  text-align: center;
}

.btn-first-access-link {
  background: transparent;
  border: 1px dashed rgba(197, 168, 128, 0.3);
  border-radius: var(--radius-sm);
  color: var(--gold-light);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.65rem 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  width: 100%;
  justify-content: center;
}

.btn-first-access-link:hover {
  background: rgba(197, 168, 128, 0.08);
  border-color: var(--gold-primary);
  color: #ffffff;
  transform: translateY(-1px);
}

@media (max-width: 480px) {
  .login-card {
    padding: 2rem 1.5rem;
  }
  .login-brand-title {
    font-size: 1.4rem;
  }
}