/* FSHI 商家AI就绪度检测 - 全局样式 */

:root {
  --color-primary: #4F46E5;
  --color-primary-light: #818CF8;
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-info: #3B82F6;
  --color-text: #1F2937;
  --color-text-secondary: #6B7280;
  --color-bg: #F9FAFB;
  --color-bg-white: #FFFFFF;
  --color-border: #E5E7EB;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px;
  min-height: 100vh;
}

/* 头部 */
.page-header {
  text-align: center;
  padding: 24px 0 16px;
}

.page-header h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
}

.page-header p {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

/* 卡片 */
.card {
  background: var(--color-bg-white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  width: 100%;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:active {
  background: var(--color-primary-light);
}

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

.btn-danger {
  background: var(--color-danger);
  color: white;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 进度条 */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  margin: 12px 0;
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

/* 问卷选项 */
.question-item {
  margin-bottom: 24px;
}

.question-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-item {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  background: var(--color-bg-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.option-item:active,
.option-item.selected {
  border-color: var(--color-primary);
  background: #EEF2FF;
}

.option-item input[type="radio"] {
  margin-right: 12px;
  accent-color: var(--color-primary);
}

/* 四档标签 */
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

.status-badge.very_healthy {
  background: #D1FAE5;
  color: #065F46;
}

.status-badge.healthy {
  background: #DBEAFE;
  color: #1E40AF;
}

.status-badge.needs_attention {
  background: #FEF3C7;
  color: #92400E;
}

.status-badge.urgent {
  background: #FEE2E2;
  color: #991B1B;
}

/* 闸门弹窗 */
.gate-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.gate-modal-content {
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  max-width: 360px;
  width: 90%;
  text-align: center;
}

/* 响应式 */
@media (min-width: 481px) {
  .container { padding: 24px; }
}