/* ===========================================
   ÁBACO FINANCE - Login Page Styles
   Versão: 1.0
   Data: September 2025
   =========================================== */

/* Reset para páginas de auth */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow-x: hidden;
}

/* Container principal do login */
.login-container {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--abaco-blue) 0%, var(--abaco-blue-light) 50%, var(--abaco-blue) 100%);
  padding: var(--space-6) var(--space-4);
  position: relative;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Estado de loading do container */
.login-container.loading {
  background: linear-gradient(135deg, var(--abaco-blue-dark) 0%, var(--abaco-blue) 100%);
}

/* Container de loading overlay */
.login-loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--abaco-blue) 0%, var(--abaco-blue-dark) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-loading-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Animação de loading */
.loading-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.loading-spinner-large {
  width: 80px;
  height: 80px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top: 4px solid var(--abaco-yellow);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loading-text {
  color: var(--abaco-white);
  font-size: var(--text-lg);
  font-weight: 600;
  text-align: center;
  animation: pulse 2s ease-in-out infinite;
}

.loading-dots {
  color: var(--abaco-yellow);
  font-size: var(--text-xl);
  font-weight: 600;
}

/* Success animation */
.success-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-animation.show {
  opacity: 1;
  transform: scale(1);
}

.success-checkmark {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--abaco-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  animation: successPop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-checkmark::after {
  content: '✓';
  color: var(--abaco-blue);
  font-size: var(--text-2xl);
  font-weight: 700;
  animation: checkDraw 0.4s ease-out 0.2s both;
}

.success-message {
  color: var(--abaco-white);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
}

/* Error animation */
.error-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.error-animation.show {
  opacity: 1;
  transform: scale(1);
}

.error-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #ff4757;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  animation: errorShake 0.6s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

.error-icon::after {
  content: '✕';
  color: var(--abaco-white);
  font-size: var(--text-2xl);
  font-weight: 700;
}

.error-message {
  color: var(--abaco-white);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
}

/* Keyframes para animações */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes successPop {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes checkDraw {
  0% { opacity: 0; transform: scale(0); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes errorShake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-3px); }
  20%, 40%, 60%, 80% { transform: translateX(3px); }
}

/* Elementos decorativos de fundo */
.login-container::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(215, 242, 5, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(215, 242, 5, 0.05) 0%, transparent 50%);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-20px, -20px) rotate(1deg); }
}

/* Card principal do formulário */
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--abaco-white);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-10) var(--space-8);
  position: relative;
  z-index: 10;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0) scale(1);
}

/* Estados de animação do card */
.login-card.hiding {
  opacity: 0;
  transform: translateY(-20px) scale(0.95);
}

.login-card.returning {
  animation: cardReturn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes cardReturn {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Header do login */
.login-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.logo-image {
  height: 80px;
  width: auto;
  max-width: 300px;
}

.logo-symbol {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--abaco-blue) 0%, var(--abaco-yellow) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.logo-symbol::before {
  content: '∑';
  color: var(--abaco-white);
  font-size: var(--text-2xl);
  font-weight: 700;
}

.logo-text {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.logo-abaco-text {
  color: var(--abaco-blue);
}

.logo-finance-text {
  color: var(--abaco-yellow);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.login-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-2);
}

.login-subtitle {
  color: var(--gray-600);
  font-size: var(--text-base);
  line-height: 1.6;
}

.brand-divider {
  height: 3px;
  width: 60px;
  background: linear-gradient(90deg, var(--abaco-blue) 0%, var(--abaco-yellow) 100%);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-6);
}

/* Formulário */
.login-form {
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form-input-group {
  position: relative;
}

.form-input {
  width: 100%;
  padding: var(--space-4) var(--space-12) var(--space-4) var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  background-color: var(--gray-50);
  transition: all var(--transition-normal);
  outline: none;
}

.form-input:focus {
  border-color: var(--abaco-blue);
  background-color: var(--abaco-white);
  box-shadow: 0 0 0 4px rgba(7, 38, 217, 0.1);
  transform: translateY(-1px);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.input-icon {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  width: 20px;
  height: 20px;
  transition: color var(--transition-fast);
}

.form-input:focus + .input-icon {
  color: var(--abaco-blue);
}

/* Toggle password button */
.toggle-password {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.toggle-password:hover {
  background-color: var(--gray-100);
}

/* Botão de submit */
.submit-btn {
  width: 100%;
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--abaco-blue) 0%, var(--abaco-blue-light) 100%);
  color: var(--abaco-white);
  border: none;
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-normal);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.submit-btn:hover::before {
  left: 100%;
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.submit-btn:hover .btn-icon {
  transform: translateX(2px);
}

.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid var(--abaco-white);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: none !important;
  visibility: hidden !important;
}

.loading-spinner:not(.hidden) {
  display: block !important;
  visibility: visible !important;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Links */
.form-links {
  text-align: center;
  margin-top: var(--space-6);
}

.form-link {
  color: var(--gray-600);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.form-link-highlight {
  color: var(--abaco-blue);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: all var(--transition-fast);
}

.form-link-highlight:hover {
  color: var(--abaco-blue-dark);
  text-decoration-color: var(--abaco-blue-dark);
}

/* Alert de desenvolvimento */
.dev-alert {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--abaco-yellow-50) 0%, var(--abaco-yellow-100) 100%);
  border: 2px solid var(--abaco-yellow);
  border-radius: var(--radius-xl);
  position: relative;
}

.dev-alert-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.dev-alert-icon {
  width: 20px;
  height: 20px;
  color: var(--abaco-blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.dev-alert-text {
  flex: 1;
}

.dev-alert-title {
  font-weight: 600;
  color: var(--abaco-blue);
  margin-bottom: var(--space-1);
  font-size: var(--text-sm);
}

.dev-alert-description {
  color: var(--abaco-blue-700);
  font-size: var(--text-xs);
  line-height: 1.5;
  margin-bottom: var(--space-2);
}

.dev-quick-login {
  background: var(--abaco-blue);
  color: var(--abaco-white);
  border: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.dev-quick-login:hover {
  background: var(--abaco-blue-dark);
  transform: translateY(-1px);
}

/* Dev Login Button */
.dev-login-btn {
    background: linear-gradient(135deg, var(--abaco-yellow) 0%, var(--abaco-yellow-dark) 100%);
    color: var(--abaco-black);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: var(--space-2);
    width: 100%;
}

.dev-login-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--abaco-yellow-dark) 0%, var(--abaco-yellow) 100%);
}

.dev-login-btn:active {
    transform: translateY(0);
}

/* Estados de alerta */
.alert {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  border: 2px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease-out;
}

.alert:not(.hidden) {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Layout Horizontal para Telas Pequenas */
.login-card-horizontal {
  display: none;
  width: 100%;
  max-width: 800px;
  background: var(--abaco-white);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-6);
  position: relative;
  z-index: 10;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-card-horizontal.visible {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.login-side-left {
  flex: 1;
  text-align: center;
  padding: var(--space-6);
}

.login-side-left .login-logo {
  margin-bottom: var(--space-4);
}

.login-side-left .logo-image {
  height: 50px;
  width: auto;
  max-width: 180px;
}

.login-side-left .login-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.login-side-left .login-subtitle {
  font-size: var(--text-sm);
  line-height: 1.4;
}

.login-side-right {
  flex: 1;
  padding: var(--space-6);
  border-left: 1px solid var(--gray-200);
}

.login-side-right .login-form {
  margin-bottom: var(--space-4);
}

.login-side-right .form-group {
  margin-bottom: var(--space-4);
}

.login-side-right .submit-btn {
  width: 100%;
  margin-bottom: var(--space-4);
}

.login-side-right .form-links {
  text-align: center;
  margin-top: 0;
}

/* Media Query para telas pequenas (altura < 1022px) - Layout Horizontal */
@media (max-height: 1021px) and (min-width: 769px) {
  .login-container {
    height: auto;
    min-height: 100vh;
    padding: var(--space-8) var(--space-6);
  }
  
  .login-card {
    display: none;
  }
  
  .login-card-horizontal {
    display: flex !important;
    gap: var(--space-6);
    align-items: center;
  }
}

/* Media Query para telas muito pequenas - voltar ao vertical */
@media (max-width: 768px) {
  .login-card-horizontal {
    display: none !important;
  }
  
  .login-card {
    display: block;
  }
  
  .login-container {
    height: 100vh;
    padding: var(--space-4) var(--space-4);
  }
}

/* Media Query para telas médias com altura limitada */
@media (max-width: 1024px) and (max-height: 700px) {
  .login-container {
    height: auto;
    min-height: 100vh;
    padding: var(--space-4) var(--space-4);
  }
  
  .login-card-horizontal {
    max-width: 700px;
    padding: var(--space-4);
  }
}

/* Responsividade */
@media (max-width: 640px) {
  .login-container {
    padding: var(--space-4) var(--space-4);
  }
  
  .login-card {
    padding: var(--space-8) var(--space-6);
  }
  
  .logo-text {
    font-size: var(--text-2xl);
  }
  
  .login-title {
    font-size: var(--text-xl);
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: var(--space-2) var(--space-4);
  }
  
  .login-card {
    padding: var(--space-6) var(--space-4);
  }
  
  .logo-symbol {
    width: 40px;
    height: 40px;
  }
  
  .logo-symbol::before {
    font-size: var(--text-xl);
  }
}

/* Animações de entrada */
.login-card {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Estados de hover melhorados */
.login-card:hover {
  box-shadow: 0 32px 64px -12px rgba(7, 38, 217, 0.2);
}