/* strategy-research 子域基础样式 · v1.0.0-dev */

:root {
  --color-bg: #fafbfc;
  --color-card: #ffffff;
  --color-border: #e4e6eb;
  --color-text: #1f2329;
  --color-text-sub: #646a73;
  --color-primary: #1e6fff;
  --color-primary-hover: #1657cc;
  --color-success: #00b42a;
  --color-warn: #ff7d00;
  --color-danger: #f53f3f;
  --color-dev: #8c8c8c;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
  --radius: 8px;
  --max-width: 1200px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 14px;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); text-decoration: underline; }
code { background: #f5f6f7; padding: 1px 6px; border-radius: 3px;
       font-family: "SF Mono", Consolas, Monaco, monospace; font-size: 0.9em; }
pre { background: #f5f6f7; padding: 12px 16px; border-radius: var(--radius);
      overflow-x: auto; font-size: 0.85em; }

/* 顶栏 */
.site-header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 100;
}
.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex; align-items: center; gap: 32px;
}
.site-logo {
  font-size: 18px; font-weight: 600;
  color: var(--color-text) !important;
}
.site-logo:hover { text-decoration: none; }
.site-nav { display: flex; gap: 24px; flex: 1; }
.nav-item {
  color: var(--color-text-sub) !important;
  font-size: 14px;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav-item:hover { color: var(--color-text) !important; text-decoration: none; }
.nav-item.active {
  color: var(--color-primary) !important;
  border-bottom-color: var(--color-primary);
}
.site-user {
  font-size: 13px; color: var(--color-text-sub);
  padding: 4px 12px;
  background: #f5f6f7;
  border-radius: var(--radius);
  display: flex; align-items: center; gap: 8px;
}
.site-user .user-status.logged-in { color: var(--color-success); font-weight: 500; }

.btn-user {
  padding: 4px 10px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}
.btn-user:hover { background: var(--color-primary-hover); }

/* 主区 */
.site-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 24px 64px;
}
.page-sub { color: var(--color-text-sub); margin-top: -8px; margin-bottom: 24px; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #1e6fff 0%, #4d8cff 100%);
  color: white;
  padding: 48px 32px;
  border-radius: var(--radius);
  margin-bottom: 32px;
}
.hero h1 { margin: 0 0 8px; font-size: 32px; font-weight: 600; }
.hero-sub { margin: 0 0 16px; opacity: 0.9; font-size: 16px; }
.hero-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-block; padding: 4px 10px;
  border-radius: 12px; font-size: 12px;
  background: rgba(255, 255, 255, 0.2);
}
.badge-dev { background: rgba(255, 255, 255, 0.25); }
.badge-no-deploy { background: rgba(0, 180, 42, 0.4); }
.badge-no-prod { background: rgba(255, 125, 0, 0.4); }
.badge-auth-ok { background: rgba(0, 180, 42, 0.6); }
.badge-auth-err { background: rgba(245, 63, 63, 0.6); }

/* 卡片 */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: block;
  color: var(--color-text) !important;
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
}
.card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(30, 111, 255, 0.1);
}
.card h2 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0 0 12px; color: var(--color-text-sub); font-size: 13px; }
.card-status {
  display: inline-block; padding: 2px 8px;
  background: #f5f6f7; color: var(--color-text-sub);
  border-radius: 4px; font-size: 12px;
}

/* 状态板 */
.status-board {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 16px;
}
.status-board h3 { margin: 0 0 12px; font-size: 16px; }
.status-board ul { margin: 0; padding-left: 20px; }
.status-board li { margin: 4px 0; }

.status-info {
  font-size: 12px;
  color: var(--color-text-sub);
  font-family: "SF Mono", Consolas, Monaco, monospace;
  line-height: 1.8;
}
.status-info .label { color: var(--color-primary); margin-right: 6px; }
.status-info .value-ok { color: var(--color-success); }
.status-info .value-err { color: var(--color-danger); }

/* 弹窗 */
.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-content {
  background: var(--color-card);
  border-radius: var(--radius);
  padding: 24px 32px;
  min-width: 360px;
  max-width: 480px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.modal-content h3 { margin: 0 0 8px; font-size: 18px; }
.modal-sub { color: var(--color-text-sub); font-size: 12px; margin-bottom: 16px; }
.modal .form-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.modal input {
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14px;
}
.modal input:focus { outline: none; border-color: var(--color-primary); }
.modal .form-actions { display: flex; gap: 8px; margin-top: 16px; }
.error {
  margin-top: 12px;
  padding: 8px 12px;
  background: #ffece8;
  color: var(--color-danger);
  border-radius: 4px;
  font-size: 12px;
}

.btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.15s;
}
.btn:hover { background: #f5f6f7; }
.btn-primary { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); }

/* 底栏 */
.site-footer {
  text-align: center;
  padding: 24px;
  color: var(--color-text-sub);
  font-size: 12px;
  border-top: 1px solid var(--color-border);
  margin-top: 64px;
}

/* 2026-10-17: 返回主站(对齐 portfolio .wz-back-home 式样) */
.back-home {
  color: var(--color-text-sub);
  font-size: 13px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 6px;
  white-space: nowrap;
}
.back-home:hover { background: rgba(0,0,0,0.04); color: var(--color-primary); text-decoration: none; }