/* ==================== 基础 ==================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --bg: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-light: #64748b;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.12);
}
html, body { height: 100%; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  font-size: 14px; color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
input, select, textarea, button { font-family: inherit; font-size: inherit; }

/* ==================== 登录页 ==================== */
.login-page { display: flex; align-items: center; justify-content: center; height: 100vh; position: relative; overflow: hidden; background: #0f172a; }
.login-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 45%, #06b6d4 100%);
}
.login-bg::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255,255,255,.15) 0, transparent 40%),
              radial-gradient(circle at 80% 70%, rgba(255,255,255,.12) 0, transparent 40%);
}
.login-card {
  position: relative; z-index: 2; display: flex; width: 840px; max-width: 94vw;
  background: rgba(255,255,255,.97); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden;
}
.login-brand { flex: 1; padding: 56px 44px; color: #fff; background: linear-gradient(160deg, #1e40af, #2563eb 60%, #3b82f6); }
.login-logo { width: 64px; height: 64px; border-radius: 14px; background: rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 700; margin-bottom: 24px; }
.login-brand h1 { font-size: 26px; margin-bottom: 10px; }
.login-brand p { color: rgba(255,255,255,.85); font-size: 15px; }
.login-form { flex: 1; padding: 48px 44px; }
.login-form h2 { font-size: 22px; margin-bottom: 28px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 6px; cursor: pointer; }
.form-group input[type=text], .form-group input[type=password], .form-group input[type=number] {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); outline: none; transition: border-color .2s;
}
.form-group input:focus { border-color: var(--primary); }
.form-group input[type=checkbox] { margin-right: 4px; }
.login-error { color: var(--danger); font-size: 13px; min-height: 20px; margin-bottom: 8px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 18px; border: none; border-radius: var(--radius); cursor: pointer; font-weight: 600; transition: all .2s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-block { width: 100%; padding: 11px; font-size: 15px; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-secondary { background: #f1f5f9; color: var(--text); }
.btn-secondary:hover { background: #e2e8f0; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.login-tip { margin-top: 16px; font-size: 12px; color: var(--text-light); text-align: center; }

/* ==================== 主布局 ==================== */
.layout { display: flex; height: 100vh; }
.sidebar { width: 220px; background: #0f172a; color: #cbd5e1; display: flex; flex-direction: column; flex-shrink: 0; }
.sidebar-logo { padding: 18px 16px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid rgba(255,255,255,.08); }
.logo-mini { width: 34px; height: 34px; border-radius: 8px; background: linear-gradient(135deg, #2563eb, #06b6d4); display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; font-size: 14px; }
.sidebar-logo span { font-weight: 600; color: #fff; font-size: 14px; }
.nav { flex: 1; padding: 12px 8px; overflow-y: auto; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 8px; color: #cbd5e1; text-decoration: none; margin-bottom: 4px; cursor: pointer; font-size: 14px; transition: background .2s; }
.nav-item:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }
.sidebar-user { padding: 14px 16px; border-top: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; justify-content: space-between; }
.user-name { font-weight: 600; color: #fff; font-size: 14px; }
.user-role { font-size: 12px; color: #94a3b8; }
.content { flex: 1; overflow-y: auto; background: var(--bg); }
#view-container { padding: 24px; max-width: 1500px; margin: 0 auto; }

/* ==================== 通用组件 ==================== */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 16px; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.page-title { font-size: 20px; font-weight: 700; }
.page-sub { color: var(--text-light); font-size: 13px; margin-top: 2px; }
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input[type=text], .toolbar input[type=number], .toolbar select {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; outline: none; min-width: 120px;
}
.toolbar input:focus, .toolbar select:focus { border-color: var(--primary); }
.toolbar .grow { flex: 1; }
table.data-table { width: 100%; border-collapse: collapse; background: #fff; }
.data-table th { background: #f8fafc; color: var(--text-light); font-weight: 600; font-size: 13px; padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td { padding: 10px 12px; border-bottom: 1px solid #f1f5f9; font-size: 13px; vertical-align: middle; }
.data-table tr:hover td { background: #f8fafc; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.table-wrap table { border-radius: var(--radius); }
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-blue { background: var(--primary-light); color: var(--primary-dark); }
.badge-green { background: #dcfce7; color: #166534; }
.badge-red { background: #fee2e2; color: #991b1b; }
.badge-yellow { background: #fef3c7; color: #92400e; }
.badge-gray { background: #f1f5f9; color: #475569; }
.empty { text-align: center; color: var(--text-light); padding: 40px; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; }
.pagination button { padding: 5px 12px; border: 1px solid var(--border); background: #fff; border-radius: 6px; cursor: pointer; }
.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:disabled { opacity: .4; cursor: not-allowed; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.stat-num { font-size: 30px; font-weight: 700; margin: 6px 0 2px; }
.stat-label { color: var(--text-light); font-size: 13px; }
.stat-icon { font-size: 24px; }

/* ==================== 弹窗 ==================== */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.55); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal { background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg); width: 640px; max-width: 94vw; max-height: 88vh; display: flex; flex-direction: column; }
.modal-lg { width: 900px; }
.modal-sm { width: 420px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text-light); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-row .full { grid-column: 1 / -1; }
.form-field label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 5px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; outline: none;
}
.form-field input:focus, .form-field select:focus { border-color: var(--primary); }
.form-field textarea { min-height: 70px; resize: vertical; }
.check-group { display: flex; gap: 12px; flex-wrap: wrap; }
.check-group label { display: flex; align-items: center; gap: 4px; font-size: 13px; cursor: pointer; }

/* ==================== 志愿表 ==================== */
.vol-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 16px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 14px; }
.vol-sort-config { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.vol-sort-item { display: flex; align-items: center; gap: 4px; background: var(--primary-light); border-radius: 6px; padding: 4px 10px; font-size: 13px; color: var(--primary-dark); }
.seq-input { width: 44px; text-align: center; padding: 3px 4px; border: 1px solid var(--border); border-radius: 4px; }
.band-冲 { background: #fee2e2; color: #991b1b; }
.band-稳 { background: #fef3c7; color: #92400e; }
.band-保 { background: #dcfce7; color: #166534; }

/* ==================== 测评 ==================== */
.assess-container { max-width: 780px; margin: 0 auto; }
.assess-q { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 12px; }
.assess-q-title { font-weight: 600; margin-bottom: 10px; }
.assess-options { display: flex; gap: 8px; flex-wrap: wrap; }
.assess-opt { padding: 6px 14px; border: 1px solid var(--border); border-radius: 20px; cursor: pointer; font-size: 13px; background: #fff; transition: all .15s; }
.assess-opt.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.progress-bar { height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin-bottom: 20px; }
.progress-bar .fill { height: 100%; background: var(--primary); border-radius: 4px; transition: width .3s; }
.radar-wrap { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }

/* ==================== 详情 ==================== */
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.detail-item { background: #f8fafc; border-radius: 6px; padding: 10px 12px; }
.detail-item .k { font-size: 12px; color: var(--text-light); margin-bottom: 3px; }
.detail-item .v { font-weight: 600; }
.tab-bar { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 16px; }
.tab-item { padding: 10px 18px; cursor: pointer; font-weight: 600; color: var(--text-light); border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tab-item.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ==================== 其他 ==================== */
.text-muted { color: var(--text-light); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; }
.flex { display: flex; } .flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; }
.scroll-x { overflow-x: auto; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }