/* ===== 基础 ===== */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #eff6ff;
  --text: #1e293b;
  --text-sub: #64748b;
  --border: #e2e8f0;
  --bg: #f1f5f9;
  --card: #ffffff;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 4px 16px rgba(15, 23, 42, .06);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
}

/* ===== 头部 ===== */
.header {
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 55%, #3b82f6 100%);
  color: #fff; padding: 28px 0 34px;
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.logo { display: flex; align-items: center; gap: 14px; }
.logo-icon {
  font-size: 30px; width: 58px; height: 58px; border-radius: 16px;
  background: rgba(255, 255, 255, .18); display: flex; align-items: center; justify-content: center;
}
.logo h1 { font-size: 24px; font-weight: 700; letter-spacing: 1px; }
.subtitle { font-size: 13px; opacity: .85; }
.header-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  font-size: 12px; padding: 4px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .3);
  backdrop-filter: blur(4px); cursor: default; transition: background .2s;
}
.badge.active, .badge:hover { background: rgba(255, 255, 255, .95); color: var(--primary-dark); }

/* ===== 主体 ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

/* 统计卡片 */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 20px; display: flex; flex-direction: column; gap: 2px;
  border-top: 3px solid var(--primary);
}
.stat-value { font-size: 26px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--text-sub); }

/* 工具栏 */
.toolbar {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px; display: grid; gap: 10px;
  grid-template-columns: minmax(220px, 1.6fr) repeat(5, minmax(110px, 1fr)) auto;
  margin-bottom: 14px;
}
.search-box input {
  width: 100%; height: 40px; padding: 0 14px; font-size: 14px;
  border: 1px solid var(--border); border-radius: 10px; outline: none; transition: border .2s, box-shadow .2s;
}
.search-box input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.select {
  height: 40px; padding: 0 10px; font-size: 13px; color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; background: #fff; outline: none; cursor: pointer;
}
.select:focus { border-color: var(--primary); }
.btn-ghost {
  height: 40px; padding: 0 18px; font-size: 13px; border-radius: 10px; cursor: pointer;
  background: #fff; border: 1px solid var(--border); color: var(--text-sub); transition: all .2s;
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

.results-info { font-size: 13px; color: var(--text-sub); margin: 4px 2px 12px; }

/* 职位卡片 */
.job-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }
.job-card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 20px; cursor: pointer; transition: transform .18s, box-shadow .18s;
  display: flex; flex-direction: column; gap: 10px;
}
.job-card:hover { transform: translateY(-3px); box-shadow: 0 8px 26px rgba(15, 23, 42, .13); }
.job-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.job-title { font-size: 16px; font-weight: 600; }
.new-badge {
  display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 6px;
  background: #fee2e2; color: #dc2626; font-size: 11px; font-weight: 700;
  vertical-align: 2px; letter-spacing: .5px;
}
.job-salary { font-size: 16px; font-weight: 700; color: #f59e0b; white-space: nowrap; }
.job-company { font-size: 14px; color: var(--text-sub); }
.job-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.meta-chip {
  font-size: 12px; color: var(--text-sub); background: var(--bg);
  padding: 2px 10px; border-radius: 6px;
}
.job-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 12px; color: var(--primary-dark); background: var(--primary-light);
  padding: 2px 10px; border-radius: 6px;
}
.job-card-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px dashed var(--border); padding-top: 10px; margin-top: auto;
}
.platform-chip {
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 6px; color: #fff;
  background: var(--primary); /* 未识别平台的默认底色 */
}
.job-date { font-size: 12px; color: var(--text-sub); }
.job-location { font-size: 13px; color: var(--text-sub); display: flex; align-items: center; gap: 4px; }

/* 平台配色 */
.platform-BOSS直聘 { background: #00c48f; }
.platform-智联招聘 { background: #e6002d; }
.platform-前程无忧 { background: #ff6a00; }
.platform-58同城 { background: #ffb400; color: #5b3a00; }
.platform-猎聘 { background: #00b38a; }
.platform-本地公众号 { background: #07c160; }
.platform-Remotive { background: #4f46e5; }
.platform-Jobicy { background: #9333ea; }

/* 空状态 / 加载更多 */
.empty-state { text-align: center; padding: 60px 0; color: var(--text-sub); font-size: 15px; }
.load-more-wrap { text-align: center; padding: 26px 0 10px; }
.btn-primary {
  padding: 10px 40px; font-size: 14px; border: none; border-radius: 10px; cursor: pointer;
  background: var(--primary); color: #fff; transition: background .2s;
}
.btn-primary:hover { background: var(--primary-dark); }

/* hidden 属性优先级最高，防止被 display:flex 覆盖 */
[hidden] { display: none !important; }

/* 弹窗 */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .5); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal {
  background: #fff; border-radius: 18px; max-width: 620px; width: 100%;
  max-height: 85vh; overflow-y: auto; padding: 28px; position: relative;
}
.modal-close {
  position: absolute; top: 16px; right: 18px; border: none; background: none;
  font-size: 22px; color: var(--text-sub); cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal h2 { font-size: 22px; margin-bottom: 4px; }
.modal .modal-salary { font-size: 20px; font-weight: 700; color: #f59e0b; margin-bottom: 12px; }
.modal-section { margin: 14px 0; }
.modal-section h3 { font-size: 14px; color: var(--text-sub); margin-bottom: 8px; font-weight: 600; }
.modal dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; font-size: 14px; }
.modal dt { color: var(--text-sub); }
.modal dd { font-weight: 500; }
.modal-actions { margin-top: 20px; display: flex; gap: 10px; flex-wrap: wrap; }
.modal-actions a {
  flex: 1; min-width: 200px; text-align: center; padding: 11px; border-radius: 10px; font-size: 14px;
  background: var(--primary); color: #fff; text-decoration: none; transition: all .2s;
}
.modal-actions a:hover { background: var(--primary-dark); }
.modal-actions a.action-secondary {
  background: #fff; color: var(--primary); border: 1px solid var(--primary);
}
.modal-actions a.action-secondary:hover { background: var(--primary-light); }

/* 页脚 */
.footer { text-align: center; padding: 30px 20px 40px; color: var(--text-sub); font-size: 13px; }
.footer-note { margin-top: 6px; opacity: .7; }

/* 响应式 */
@media (max-width: 960px) {
  .toolbar { grid-template-columns: 1fr 1fr 1fr; }
  .search-box { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .toolbar { grid-template-columns: 1fr 1fr; }
  .header-inner { flex-direction: column; align-items: flex-start; }
}