@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');

:root {
  --blue-50: #f2f7ff;
  --blue-100: #e0ecff;
  --blue-200: #c3dcff;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-900: #0f2e6d;
  --purple-500: #7c3aed;
  --purple-600: #6d28d9;
  --gray-50: #f8fafc;
  --gray-200: #e2e8f0;
  --gray-500: #64748b;
  --gray-700: #334155;
  --shadow-soft: 0 12px 30px rgba(15, 46, 109, 0.12);
}

body {
  background: var(--blue-50);
  color: var(--gray-700);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.app-shell {
  background: linear-gradient(180deg, #ffffff 0%, #f3f7ff 100%);
}

.card {
  background: #ffffff;
  border: 1px solid var(--blue-100);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.card-muted {
  background: #f9fbff;
  border: 1px dashed var(--blue-200);
  border-radius: 16px;
}

.text-primary {
  color: var(--blue-700);
}

.text-deep {
  color: var(--blue-900);
}

.text-accent {
  color: var(--purple-600);
}

.bg-primary {
  background-color: var(--blue-600);
}

.bg-accent {
  background-color: var(--purple-500);
}

.border-primary {
  border-color: var(--blue-200);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
}

.badge-primary {
  background: var(--blue-100);
  color: var(--blue-700);
}

.badge-accent {
  background: rgba(124, 58, 237, 0.12);
  color: var(--purple-600);
}

.badge-soft {
  background: #eef4ff;
  color: var(--blue-700);
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--blue-900);
}

.input {
  border: 1px solid var(--blue-100);
  border-radius: 12px;
  padding: 10px 12px;
  width: 100%;
  background: #ffffff;
}

.input:focus {
  outline: 2px solid rgba(37, 99, 235, 0.2);
  border-color: var(--blue-600);
}

.button-primary {
  background: var(--blue-600);
  color: #ffffff;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 600;
}

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

.button-outline {
  border: 1px solid var(--blue-200);
  color: var(--blue-700);
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 600;
  background: #ffffff;
}

.button-outline:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}


.highlight-bar {
  height: 4px;
  width: 46px;
  border-radius: 9999px;
  background: var(--purple-500);
}

.progress-track {
  background: #e9f1ff;
  border-radius: 9999px;
  height: 8px;
  overflow: hidden;
}

.progress-value {
  background: var(--blue-600);
  height: 100%;
}

.avatar-ring {
  border: 2px solid var(--purple-500);
  border-radius: 9999px;
  padding: 2px;
}

.tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  display: inline-block;
}

.tag-dot-blue {
  background: var(--blue-600);
}

.tag-dot-purple {
  background: var(--purple-500);
}

.tag-dot-gray {
  background: var(--gray-500);
}

@media (max-width: 768px) {
  .card {
    border-radius: 16px;
  }
}