/* ========================================
   DREAM PDV - MODERN LOGIN INTERFACE
   ======================================== */

/* ---------- Paleta de Cores Moderna ---------- */
:root {
  /* ===== CORES PRINCIPAIS (4 cores) ===== */
  --dream-primary: #176775;        /* Azul Profundo - Ação principal */
  --dream-secondary: #33a6af;      /* Azul Céu - Ações secundárias */
  --dream-accent: #9ac839;         /* Verde Médio - Destaques */
  --dream-success: #cee849;        /* Verde Lima - Sucesso */
  
  /* ===== VARIAÇÕES DAS CORES PRINCIPAIS ===== */
  --dream-primary-light: #2a8a7d;
  --dream-primary-dark: #1a5a52;
  
  --dream-secondary-light: #84c149;
  --dream-secondary-dark: #5a8630;
  
  --dream-accent-light: #7da3bf;
  --dream-accent-dark: #4e7390;
  
  /* ===== TONS NEUTROS ===== */
  --dream-white: #ffffff;
  --dream-background: #f8fafc;
  --dream-surface: #ffffff;
  
  /* Escala de cinza profissional */
  --dream-gray-50: #f8fafc;
  --dream-gray-100: #f1f5f9;
  --dream-gray-200: #e2e8f0;
  --dream-gray-300: #cbd5e1;
  --dream-gray-400: #94a3b8;
  --dream-gray-500: #64748b;
  --dream-gray-600: #475569;
  --dream-gray-700: #334155;
  --dream-gray-800: #1e293b;
  --dream-gray-900: #0f172a;
  
  /* ===== TEXTOS ===== */
  --dream-text-primary: #1e293b;
  --dream-text-secondary: #64748b;
  --dream-text-muted: #94a3b8;
  --dream-text-on-primary: #ffffff;
  
  /* ===== SOMBRAS ===== */
  --dream-shadow-sm: 0 1px 3px rgba(33, 109, 99, 0.08);
  --dream-shadow-md: 0 4px 12px rgba(33, 109, 99, 0.1);
  --dream-shadow-lg: 0 8px 24px rgba(33, 109, 99, 0.12);
  --dream-shadow-xl: 0 16px 48px rgba(33, 109, 99, 0.15);
  --dream-shadow-hover: 0 8px 32px rgba(33, 109, 99, 0.18);
  
  /* Sombras específicas (mantendo nomes antigos para compatibilidade) */
  --dream-shadow-soft: 0 2px 8px rgba(33, 109, 99, 0.08);
  --dream-shadow-card: 0 8px 32px rgba(33, 109, 99, 0.12);
  --dream-shadow-floating: 0 16px 64px rgba(33, 109, 99, 0.15);
  --dream-shadow-button: 0 4px 16px rgba(33, 109, 99, 0.2);
  --dream-shadow-button-hover: 0 8px 32px rgba(33, 109, 99, 0.3);
  
  /* ===== BORDERS ===== */
  --dream-border: #e2e8f0;
  --dream-border-hover: #176775;
  
  /* ===== BORDAS E RAIOS ===== */
  --dream-radius-sm: 8px;
  --dream-radius-md: 12px;
  --dream-radius-lg: 16px;
  --dream-radius-xl: 24px;
  
  /* Mantendo nomes antigos para compatibilidade */
  --dream-border-radius: 24px;
  --dream-border-radius-lg: 32px;
  --dream-border-radius-xl: 40px;
  
  /* ===== DIMENSÕES DE LAYOUT ===== */
  --dream-sidebar-width: 280px;
  --dream-header-height: 64px;
  
  /* ===== TRANSIÇÕES ===== */
  --dream-transition: all 0.3s ease;
  --dream-transition-slow: all 0.5s ease;
}

/* ---------- Reset e Base Moderno ---------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body.login-page {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  min-height: 100vh;
  background: var(--dream-primary);
  overflow-x: hidden;
  overflow-y: auto;        /* permite rolar quando o conteúdo passa da tela (evita corte) */
  position: relative;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Background Animations ---------- */
.login-bg-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.floating-element {
  position: absolute;
  opacity: 0.1;
  animation: float-gentle 8s ease-in-out infinite;
}

.floating-element:nth-child(1) {
  top: 10%;
  left: 5%;
  animation-delay: 0s;
  animation-duration: 10s;
}

.floating-element:nth-child(2) {
  top: 60%;
  left: 80%;
  animation-delay: 2s;
  animation-duration: 12s;
}

.floating-element:nth-child(3) {
  top: 30%;
  left: 70%;
  animation-delay: 4s;
  animation-duration: 8s;
}

@keyframes float-gentle {
  0%, 100% { 
    transform: translate(0, 0) rotate(0deg) scale(1); 
    opacity: 0.1;
  }
  50% { 
    transform: translate(30px, -30px) rotate(180deg) scale(1.1); 
    opacity: 0.2;
  }
}

/* ---------- Layout Principal Split ---------- */
.login-container {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ---------- Lado Esquerdo (Formulário) ---------- */
.login-left {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  background: rgba(33, 109, 99, 0.95);
}

/* ---------- Card de Login Moderno ---------- */
.login-card {
  background: var(--dream-white);
  backdrop-filter: blur(20px);
  border-radius: var(--dream-border-radius-xl);
  padding: 3.5rem 3rem;
  max-width: 460px;
  width: 100%;
  box-shadow: var(--dream-shadow-floating);
  position: relative;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transform: translateY(0);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: fadeInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 80px rgba(33, 109, 99, 0.25);
}



.login-card::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--dream-primary);
  border-radius: var(--dream-border-radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.login-card:hover::after {
  opacity: 0.05;
}

/* ---------- Header do Card Moderno ---------- */
.login-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.login-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--dream-primary);
  margin-bottom: 0.75rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.login-subtitle {
  color: var(--dream-gray-600);
  font-size: 1.125rem;
  font-weight: 400;
  opacity: 0.8;
}

/* ---------- Formulário Moderno ---------- */
.login-form {
  width: 100%;
}

.form-group {
  margin-bottom: 2rem;
  position: relative;
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) calc(0.1s * var(--order, 0)) both;
}

.form-group:nth-child(2) { --order: 1; }
.form-group:nth-child(3) { --order: 2; }
.form-group:nth-child(4) { --order: 3; }

.field-error {
  color: #dc3545;
  font-size: 12px;
  margin-top: 4px;
  display: block;
}

.form-label {
  display: block;
  color: var(--dream-gray-700);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  transition: all 0.3s ease;
  position: relative;
}

.form-label::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--dream-primary);
  transition: width 0.3s ease;
}

.form-control {
  width: 100%;
  background: var(--dream-white);
  border: 2px solid transparent;
  border-radius: var(--dream-border-radius);
  color: var(--dream-gray-800);
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  font-family: inherit;
  box-shadow: var(--dream-shadow-soft);
  position: relative;
}

.form-control:focus {
  border-color: var(--dream-primary);
  box-shadow: 0 0 0 4px rgba(33, 109, 99, 0.1), var(--dream-shadow-card);
  transform: translateY(-2px);
}

.form-control:focus + .form-label::after {
  width: 100%;
}

.form-control::placeholder {
  color: var(--dream-gray-400);
  font-weight: 400;
}

/* ---------- Botão de Login Moderno ---------- */
.login-btn {
  width: 100%;
  background: var(--dream-primary);
  border: none;
  border-radius: var(--dream-border-radius);
  color: white;
  font-weight: 600;
  font-size: 1.125rem;
  padding: 1.375rem 2rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 1.5rem;
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
  box-shadow: var(--dream-shadow-button);
}

.login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--dream-primary), transparent);
  transition: left 0.6s ease;
}

.login-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--dream-shadow-button-hover);
  background: var(--dream-primary-dark);
}

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

.login-btn:active {
  transform: translateY(-1px);
}

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

/* ---------- Estados de Loading ---------- */
.login-btn.loading {
  position: relative;
  color: transparent;
}

.login-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ---------- Lado Direito (Logo) Moderno ---------- */
.login-right {
  flex: 1.2;
  background: var(--dream-white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 4rem;
}

.login-right::before {
  display: none;
}

/* ---------- Decorações SVG Modernas ---------- */
.svg-decoration {
  display: none;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes morph {
  0%, 100% { 
    transform: translateY(-50%) scale(1) rotate(0deg);
    opacity: 0.1;
  }
  50% { 
    transform: translateY(-50%) scale(1.1) rotate(180deg);
    opacity: 0.2;
  }
}

/* ---------- Logo Principal Moderna ---------- */
.logo-container {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-logo {
  max-width: 95%;
  width: 95%;
  height: auto;
  filter: drop-shadow(0 10px 25px rgba(33, 109, 99, 0.15));
  transition: none;
  transform: scale(1);
}

.main-logo:hover {
  transform: scale(1);
  filter: drop-shadow(0 10px 25px rgba(33, 109, 99, 0.15));
}



/* ---------- Error Messages ---------- */
.error-message {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #dc2626;
  padding: 1rem 1.5rem;
  border-radius: var(--dream-border-radius);
  margin-bottom: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--dream-shadow-soft);
}

/* ---------- Animações de Entrada ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
  .login-container {
    flex-direction: column;
    min-height: 100vh;
  }

  .login-left,
  .login-right {
    flex: none;
    min-height: auto;     /* deixa cada bloco ter a altura do conteúdo */
    width: 100%;
  }

  .login-left {
    padding: 2.5rem 1rem;
  }

  .login-right {
    padding: 2rem 1rem;
  }

  .main-logo {
    max-width: 340px;
    width: 80%;
  }
}

@media (max-width: 768px) {
  .login-card {
    padding: 2.25rem 1.75rem;
    max-width: 420px;
  }

  .login-header {
    margin-bottom: 1.75rem;   /* aperta o espaçamento p/ caber em telas baixas */
  }

  .form-group {
    margin-bottom: 1.25rem;
  }

  .login-title {
    font-size: 1.75rem;
  }

  .form-control {
    padding: 0.95rem 1.15rem;
  }

  .login-btn {
    padding: 1.1rem 1.5rem;
    font-size: 1rem;
  }

  .main-logo {
    max-width: 260px;
  }
}

/* Telas muito baixas (paisagem no celular): esconde a logo grande p/ priorizar o form */
@media (max-height: 640px) and (max-width: 1024px) {
  .login-right { display: none; }
  .login-left { min-height: 100vh; }
}

@media (max-width: 480px) {
  .login-left,
  .login-right {
    padding: 1.5rem 1rem;
  }
  
  .login-card {
    padding: 2rem 1.5rem;
    border-radius: var(--dream-border-radius);
  }
  
  .svg-decoration {
    display: none;
  }
}

/* ---------- Acessibilidade ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- High Contrast Mode ---------- */
@media (prefers-contrast: high) {
  .login-card {
    border: 2px solid var(--dream-gray-800);
  }
  
  .form-control {
    border: 2px solid var(--dream-gray-700);
  }
  
  .login-btn {
    border: 2px solid var(--dream-primary-dark);
  }
}

/* ---------- Focus States ---------- */
.form-control:focus-visible {
  outline: 2px solid var(--dream-primary);
  outline-offset: 2px;
}

.login-btn:focus-visible {
  outline: 2px solid var(--dream-accent);
  outline-offset: 4px;
}

/* ---------- Touch Devices ---------- */
@media (hover: none) and (pointer: coarse) {
  .login-btn:hover {
    transform: none;
    box-shadow: var(--dream-shadow-button);
  }
  
  .main-logo:hover {
    transform: none;
  }
  
  .login-card:hover {
    transform: none;
    box-shadow: var(--dream-shadow-floating);
  }
}

/* ---------- Seção de Registro de Empresa ---------- */
.register-section {
  margin-top: 1.5rem;
}

.divider {
  position: relative;
  text-align: center;
  margin: 1.5rem 0;
}

.divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--dream-gray-300);
  z-index: 1;
}

.divider span {
  background: var(--dream-white);
  padding: 0 1rem;
  color: var(--dream-gray-500);
  font-size: 0.875rem;
  font-weight: 500;
  position: relative;
  z-index: 2;
}

.register-company-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--dream-gray-50);
  border: 2px solid var(--dream-gray-200);
  border-radius: var(--dream-border-radius);
  color: var(--dream-gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
}

.register-company-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--dream-primary), transparent);
  transition: left 0.5s ease;
}

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

.register-company-btn:hover {
  background: var(--dream-primary);
  border-color: var(--dream-primary);
  color: var(--dream-white);
  transform: translateY(-2px);
  box-shadow: var(--dream-shadow-button-hover);
}

.register-company-btn i {
  font-size: 1.25rem;
  opacity: 0.8;
}

.register-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.register-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
}

.register-subtitle {
  font-size: 0.8rem;
  opacity: 0.8;
  font-weight: 400;
  margin-top: 0.125rem;
}

.register-benefits {
  display: flex;
  justify-content: space-around;
  margin-top: 1rem;
  padding: 0 0.5rem;
}

.benefit-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: var(--dream-gray-600);
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  opacity: 0.8;
}

.benefit-item i {
  font-size: 1rem;
  color: var(--dream-secondary);
  opacity: 0.8;
}

/* Animação sutil para os benefícios */
.benefit-item {
  animation: fadeInUp 0.6s ease forwards;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 0.8;
    transform: translateY(0);
  }
}

/* Responsividade para a seção de registro */
@media (max-width: 480px) {
  .register-company-btn {
    padding: 0.875rem 1rem;
    gap: 0.5rem;
  }
  
  .register-title {
    font-size: 0.9rem;
  }
  
  .register-subtitle {
    font-size: 0.75rem;
  }
  
  .register-benefits {
    margin-top: 0.75rem;
  }
  
  .benefit-item {
    font-size: 0.7rem;
  }
  
  .benefit-item i {
    font-size: 0.875rem;
  }
}