:root {
  --primary: #8a2be2;
  --primary-hover: #7b26c7;
  --secondary: #ff007f;
  --bg-color: #f4f6f9;
  --text-color: #333;
  --card-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(255, 255, 255, 0.2);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --card-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
  }
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Gradients */
.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  color: white;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(138, 43, 226, 0.4);
  color: white;
}

/* Dual Button Group */
.btn-group-dual .btn {
  border-radius: 8px 0 0 8px;
}
.btn-group-dual .dropdown-toggle {
  border-radius: 0 8px 8px 0;
  border-left: 1px solid rgba(255,255,255,0.2);
}

/* Textarea styling */
.secret-textarea {
  resize: none;
  border-radius: 12px;
  padding: 20px;
  font-size: 1.1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
}
.secret-textarea:focus {
  background-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 0.25rem rgba(138, 43, 226, 0.25);
  border-color: var(--primary);
  color: var(--text-color);
}

/* Modals */
.modal-content {
  background: var(--card-bg);
  backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  color: var(--text-color);
}
.modal-header {
  border-bottom: 1px solid var(--glass-border);
}
.modal-footer {
  border-top: 1px solid var(--glass-border);
}
.form-control, .form-select {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
}
.form-select option {
  background-color: var(--bg-color);
  color: var(--text-color);
}
.form-control:focus, .form-select:focus {
  background-color: rgba(255,255,255,0.1);
  color: var(--text-color);
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(138, 43, 226, 0.25);
}

/* Utils */
.flex-grow-container {
  flex: 1 0 auto;
}

/* Warning alert */
.alert-warning-custom {
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid #ffc107;
  color: #ffc107;
  border-radius: 12px;
}

#btnGenerarPassword{
  color: white;
}
#btnGenerarPassword:hover {
  background-color: rgba(255,255,255,0.1);
  color: var(--primary);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}
#passwordAcceso::placeholder {
  color: rgba(255, 255, 255, 0.4);
}
.dropdown-menu {
  background-color: var(--card-bg);
  border: 1px solid var(--glass-border);
}
.dropdown-item:hover, .dropdown-item:focus {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--primary);
}
.logotipo{
  max-height: 50px;
}