:root {
  --aeg-black: #0a0a0a;
  --aeg-graphite: #1a1a1a;
  --aeg-graphite-light: #2a2a2a;
  --aeg-gold: #d4af37;
  --aeg-gold-dark: #b8941f;
  --aeg-gray: #9ca3af;
  --aeg-red: #ef4444;
  --aeg-green: #10b981;
  --aeg-blue: #3b82f6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, var(--aeg-black) 0%, var(--aeg-graphite) 100%);
  color: white;
  min-height: 100vh;
  line-height: 1.6;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Header */
.header {
  background: var(--aeg-graphite);
  border-bottom: 2px solid var(--aeg-gold);
  padding: 1.5rem 0;
  margin-bottom: 2rem;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  font-size: 2rem;
}

.logo-text h1 {
  font-size: 1.5rem;
  color: var(--aeg-gold);
  font-weight: bold;
}

.logo-text p {
  font-size: 0.875rem;
  color: var(--aeg-gray);
}

/* Card */
.card {
  background: var(--aeg-graphite);
  border: 1px solid var(--aeg-graphite-light);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--aeg-gold);
}

.card-icon {
  font-size: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  color: var(--aeg-gold);
  font-weight: bold;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--aeg-gray);
  margin-top: 0.25rem;
}

/* Form */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--aeg-gold);
  margin-bottom: 0.5rem;
}

.form-label.required::after {
  content: ' *';
  color: var(--aeg-red);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--aeg-black);
  border: 1px solid var(--aeg-graphite-light);
  border-radius: 0.5rem;
  color: white;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--aeg-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

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

.form-error {
  color: var(--aeg-red);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: none;
}

.form-error.show {
  display: block;
}

.form-help {
  font-size: 0.875rem;
  color: var(--aeg-gray);
  margin-top: 0.5rem;
}

/* Checkbox e Radio */
.form-checkbox-group,
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
  accent-color: var(--aeg-gold);
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-primary {
  background: var(--aeg-gold);
  color: var(--aeg-black);
}

.btn-primary:hover {
  background: var(--aeg-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
  background: var(--aeg-graphite-light);
  color: white;
}

.btn-secondary:hover {
  background: var(--aeg-gray);
}

.btn-success {
  background: var(--aeg-green);
  color: white;
}

.btn-success:hover {
  background: #059669;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

/* Alert */
.alert {
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--aeg-green);
  color: var(--aeg-green);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--aeg-red);
  color: var(--aeg-red);
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid var(--aeg-blue);
  color: var(--aeg-blue);
}

/* Loading */
.loading {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--aeg-graphite-light);
  border-top-color: var(--aeg-gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* Progress Steps */
.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
  position: relative;
}

.progress-steps::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--aeg-graphite-light);
  z-index: 0;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
  position: relative;
}

.progress-step-circle {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--aeg-graphite-light);
  border: 2px solid var(--aeg-graphite-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  transition: all 0.3s;
}

.progress-step.active .progress-step-circle {
  background: var(--aeg-gold);
  border-color: var(--aeg-gold);
  color: var(--aeg-black);
}

.progress-step.completed .progress-step-circle {
  background: var(--aeg-green);
  border-color: var(--aeg-green);
  color: white;
}

.progress-step-label {
  font-size: 0.875rem;
  color: var(--aeg-gray);
}

.progress-step.active .progress-step-label,
.progress-step.completed .progress-step-label {
  color: white;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  .header-content {
    padding: 0 1rem;
    flex-direction: column;
    gap: 1rem;
  }

  .form-grid,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 1.5rem;
  }

  .progress-steps {
    flex-direction: column;
    gap: 1rem;
  }

  .progress-steps::before {
    display: none;
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }
.hidden { display: none; }
.flex { display: flex; }
.flex-center { display: flex; justify-content: center; align-items: center; }
.gap-2 { gap: 1rem; }