:root {
  --primary-color: #3b82f6;
  --secondary-color: #6366f1;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --info-color: #06b6d4;
  --dark-color: #1f2937;
  --light-gray: #f8fafc;
  --border-color: #e2e8f0;

  --primary: #3b82f6;
  --success: #10b981;
  --danger: #ef4444;
  --dark: #1f2937;
}

body {
  font-family: 'Inter', sans-serif;
  background: #f1f5f9;
}

.header {
  background: linear-gradient(135deg, var(--dark) 0%, #374151 100%);
  color: white;
  padding: 2rem 0;
}

.card-modern {
  background: white;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.plan-card {
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
  display: block;
  text-decoration: none;
  color: inherit;
}

.plan-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  color: inherit;
}

.plan-card.selected {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
}

.software-card {
  border: 2px solid #e2e8f0;
  border-radius: 14px;
  background: #fff;
  padding: 1rem;
  display: block;
  cursor: pointer;
  transition: all 0.25s ease;
  min-height: 100%;
}

.software-card input {
  display: none;
}

.software-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.software-card.selected {
  border-color: var(--primary);
  box-shadow: 0 10px 24px rgba(59, 130, 246, 0.12);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.software-card.is-disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.software-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.software-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.software-badge--ok {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
}

.software-badge--warn {
  background: rgba(245, 158, 11, 0.14);
  color: #b45309;
}

.checkout-static-field {
  min-height: 58px;
  border: 1px solid #dbe3ee;
  background: #f8fafc;
  border-radius: 0.9rem;
  padding: 0.9rem 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--dark) 0%, #374151 100%);
  border: none;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: transform 0.2s;
  color: white;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  color: white;
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-outline-secondary {
  border-color: #e2e8f0;
}

.badge-avail {
  position: absolute;
  top: -10px;
  right: 15px;
  background: var(--success);
  color: white;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: bold;
}

select option:disabled {
  color: #adb5bd;
}

/* Estilização das abas */
.nav-pills .nav-link {
  border-radius: 0.5rem;
  color: #4b5563;
  font-weight: 600;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}

.nav-pills .nav-link.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* ==================== NAVBAR ==================== */
.modern-navbar {
  background: linear-gradient(135deg, var(--dark-color) 0%, #374151 100%);
  backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.8rem 0;
  position: sticky;
  top: 0;
  z-index: 1050;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.modern-navbar .navbar-brand {
  font-weight: 700;
  font-size: 1.4rem;
  color: #fff !important;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: all 0.3s ease;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.modern-navbar .navbar-brand:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.modern-navbar .navbar-brand i {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.3));
}

.modern-navbar .nav-link {
  position: relative;
  color: rgba(255, 255, 255, 0.7) !important;
  font-weight: 500;
  padding: 0.6rem 0.95rem !important;
  transition: all 0.3s ease;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.modern-navbar .nav-link i {
  font-size: 1rem;
  transition: all 0.3s ease;
}

.modern-navbar .nav-link:hover {
  color: #fff !important;
}

.modern-navbar .nav-link::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 4px;
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.modern-navbar .nav-link:hover::after,
.modern-navbar .nav-link.active::after {
  width: 60%;
}

.modern-navbar .dropdown-menu {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  animation: dropdownFadeIn 0.25s ease forwards;
  transform-origin: top right;
  padding: 0.5rem;
  min-width: 220px;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(-8px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modern-navbar .dropdown-item {
  font-weight: 500;
  padding: 0.65rem 1rem;
  border-radius: 0.5rem;
  color: var(--dark-color);
  transition: all 0.2s ease;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modern-navbar .dropdown-item i {
  width: 18px;
  text-align: center;
  color: var(--primary-color);
  transition: all 0.2s ease;
}

.modern-navbar .dropdown-item:hover {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
  color: var(--primary-color);
  transform: translateX(4px);
}

.modern-navbar .dropdown-item:hover i {
  color: var(--secondary-color);
}

.modern-navbar .dropdown-divider {
  margin: 0.5rem 0;
  border-color: var(--border-color);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  margin-right: 0.5rem;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.modern-navbar .nav-link:hover .user-avatar {
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.6);
  transform: scale(1.05);
}

.balance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(5, 150, 105, 0.15) 100%);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--success-color);
  transition: all 0.3s ease;
  cursor: pointer;
  margin-right: 0.75rem;
  text-decoration: none;
  white-space: nowrap;
}

.balance-badge:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(5, 150, 105, 0.25) 100%);
  border-color: rgba(16, 185, 129, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.25);
  color: var(--success-color);
  text-decoration: none;
}

.balance-amount {
  font-weight: 700;
  letter-spacing: 0.3px;
}

.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.4rem 0.7rem;
  transition: all 0.3s ease;
}

.navbar-toggler:focus,
.navbar-toggler:hover {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.3);
}

.navbar-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991px) {
  .modern-navbar .navbar-collapse {
    background: rgba(31, 41, 55, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-top: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .modern-navbar .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    margin: 0.25rem 0;
    padding: 0.65rem 0.75rem !important;
  }

  .modern-navbar .nav-link:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
  }

  .modern-navbar .nav-link::after {
    display: none;
  }

  .balance-badge {
    margin: 0.5rem 0;
    width: 100%;
    justify-content: center;
    border-radius: 0.5rem;
  }

  .modern-navbar .dropdown-menu {
    border-radius: 0.5rem;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-color);
  }

  .modern-navbar .dropdown-toggle::after {
    display: none;
  }

  .modern-navbar .dropdown-item {
    color: var(--dark-color);
  }

  .user-avatar {
    margin-right: 0.5rem;
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
  }
}

@media (max-width: 576px) {
  .modern-navbar .navbar-brand {
    font-size: 1.2rem;
    gap: 0.4rem;
  }

  .modern-navbar .navbar-brand i {
    font-size: 1.3rem;
  }

  .modern-navbar {
    padding: 0.6rem 0;
  }

  .balance-badge {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    margin-right: 0;
  }

  .modern-navbar .nav-link {
    padding: 0.5rem 0.6rem !important;
    font-size: 0.9rem;
  }
}

.status-tag {
  font-size: 0.75rem;
  font-weight: bold;
  padding: 3px 8px;
  border-radius: 6px;
}

.status-available {
  background: var(--success-soft, #d1fae5);
  color: var(--success);
}

.status-coming_soon {
  background: var(--warning-soft, #fef3c7);
  color: var(--warning-color);
}

.status-running,
.status-active,
.status-provisioned {
  background: #dcfce7;
  color: #166534;
}

.status-starting,
.status-awaiting_provision {
  background: #dbeafe;
  color: #1d4ed8;
}

.status-stopping,
.status-pending_payment,
.status-pending {
  background: #fef3c7;
  color: #92400e;
}

.status-stopped,
.status-expired {
  background: #e5e7eb;
  color: #374151;
}

.status-provisioning_failed {
  background: #fee2e2;
  color: #b91c1c;
}