/* ==========================================================================
   深圳中学高中园在线补考系统 - 全局样式
   官方简约风格：白底 + 校徽深绿主色，圆角卡片，PC/移动端双适配
   ========================================================================== */
:root{
  --c-primary:#289040;        /* 深中校绿（源自校徽） */
  --c-primary-2:#1f7a33;
  --c-primary-bg:#e9f5ec;
  --c-accent:#c8102e;         /* 警示红，仅用于删除/逾期等强调 */
  --c-text:#1d2632;
  --c-muted:#68738a;
  --c-line:#e2e8f0;
  --c-bg:#f4f7f5;
  --c-card:#ffffff;
  --c-ok:#1e7a46;
  --c-ok-bg:#e8f5ee;
  --c-warn:#9a6a00;
  --c-warn-bg:#fdf3dc;
  --c-danger-bg:#fdecec;
  --c-school-sl:#1d6fc7;       /* 数理高中：蓝 */
  --c-school-sl-bg:#e6f1fc;
  --c-school-kj:#a05a00;       /* 科技高中：琥珀 */
  --c-school-kj-bg:#fbe9c8;
  --radius:10px;
  --radius-s:6px;
  --shadow:0 1px 2px rgba(40,144,64,.06),0 4px 16px rgba(40,144,64,.08);
  --shadow-lg:0 10px 40px rgba(40,144,64,.18);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  color:var(--c-text);
  background:var(--c-bg);
  font-size:15px;
  line-height:1.6;
  min-height:100vh;
  display:flex;flex-direction:column;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--c-primary-2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 18px}
.page{flex:1;padding:22px 0 40px}

/* ---------- 顶栏 / 页脚 ---------- */
.top-band{height:4px;background:linear-gradient(90deg,var(--c-primary),#3ba75a 55%,#8cc9a0)}
.site-header{background:#fff;border-bottom:1px solid var(--c-line)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--c-text)}
.brand:hover{text-decoration:none}
.brand-logo{width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid var(--c-line);box-shadow:0 2px 8px rgba(40,144,64,.18)}
.brand-logo img{width:100%;height:100%;display:block;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:17px;letter-spacing:.3px}
.brand-text small{font-size:11px;color:var(--c-muted);letter-spacing:.4px}
.header-right{display:flex;align-items:center;gap:10px}
.user-chip{display:flex;align-items:center;gap:8px;background:var(--c-primary-bg);border:1px solid #cfe4d6;color:var(--c-primary);border-radius:999px;padding:6px 14px;font-size:14px}
.site-footer{background:#0c3d1f;color:#c8dcd0;margin-top:auto}
.site-footer .container{display:flex;justify-content:space-between;gap:10px;padding-top:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));font-size:13px;flex-wrap:wrap}
.site-footer b{color:#fff;font-weight:600}

/* ---------- 标题区 ---------- */
.page-head{margin-bottom:18px}
.page-head h1{font-size:22px;margin:0 0 4px;color:#14321f}
.page-head .sub{color:var(--c-muted);font-size:14px}
.crumb{font-size:13px;color:var(--c-muted);margin-bottom:6px}
.crumb a{color:var(--c-muted)}
.crumb a:hover{color:var(--c-primary-2)}

/* ---------- 卡片 ---------- */
.card{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card + .card{margin-top:16px}
.card-title{font-size:16px;font-weight:600;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.card-title .dot{width:4px;height:16px;border-radius:2px;background:var(--c-primary)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:40px;padding:0 18px;border-radius:var(--radius-s);
  border:1px solid var(--c-line);background:#fff;color:var(--c-text);
  font-size:15px;font-family:var(--font);cursor:pointer;transition:.15s;white-space:nowrap;
}
.btn:hover{border-color:#c4d8cb;background:#f6faf7}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-2);border-color:var(--c-primary-2)}
.btn-warn{background:#e07b00;border-color:#e07b00;color:#fff}
.btn-warn:hover{background:#c66d00;border-color:#c66d00}
.btn-warn:disabled,.btn-primary:disabled{opacity:.5;cursor:not-allowed}
.btn-danger{color:#fff;background:var(--c-accent);border-color:var(--c-accent)}
.btn-danger:hover{background:#a60d24;border-color:#a60d24}
.btn-danger-ghost{color:var(--c-accent);border-color:#f0c4ca}
.btn-danger-ghost:hover{background:var(--c-danger-bg)}
.btn-sm{min-height:32px;padding:0 12px;font-size:13px}
.btn-block{width:100%}
.btn svg{width:16px;height:16px;flex:0 0 auto}

/* ---------- 表单 ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-item{display:flex;flex-direction:column;gap:6px;min-width:0}
.form-item.full{grid-column:1/-1}
label.f-label{font-size:13.5px;color:#3a4657;font-weight:600}
label.f-label .req{color:var(--c-accent);margin-left:2px}
.form-hint{font-size:12.5px;color:var(--c-muted)}
.input,.select,.textarea{
  width:100%;min-height:42px;padding:9px 12px;border:1px solid var(--c-line);
  border-radius:var(--radius-s);background:#fff;color:var(--c-text);
  font-size:16px;font-family:var(--font);outline:none;transition:.15s;
}
.textarea{min-height:96px;resize:vertical;line-height:1.7}
.input:focus,.select:focus,.textarea:focus{border-color:var(--c-primary-2);box-shadow:0 0 0 3px rgba(40,144,64,.15)}
.input::placeholder,.textarea::placeholder{color:#9aa5b8}
.input.err,.select.err,.textarea.err{border-color:var(--c-accent)}
.input[readonly]{background:#f4f7f5;color:var(--c-muted)}
.opt-row{display:flex;gap:8px;align-items:flex-start}
.opt-row .input{flex:1}
.opt-num{width:26px;text-align:center;font-weight:700;color:var(--c-primary);padding-top:10px;flex:0 0 26px}
.check-line{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;font-size:15px}
.check-line input{width:18px;height:18px;accent-color:var(--c-primary)}
.inline-note{font-size:13px;color:var(--c-muted);margin-top:6px}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--radius);background:#fff}
table.tbl{width:100%;border-collapse:collapse;min-width:720px;font-size:14px}
.tbl th{
  background:#f6f8fb;text-align:left;padding:11px 12px;font-size:13px;color:#45536a;
  border-bottom:1px solid var(--c-line);white-space:nowrap;font-weight:600;position:sticky;top:0;
}
.tbl td{padding:11px 12px;border-bottom:1px solid #eef4ef;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr:hover{background:#f6faf7}
.tbl .num{font-variant-numeric:tabular-nums}
.tbl .ops{display:flex;gap:6px;flex-wrap:wrap}
.tbl .q-stem{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-empty{text-align:center;color:var(--c-muted);padding:36px 12px!important}
.empty-ico{opacity:.4;margin-bottom:6px}

/* ---------- 徽章 ---------- */
.chip{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.8;white-space:nowrap}
.chip-primary{background:var(--c-primary-bg);color:var(--c-primary)}
.chip-ok{background:var(--c-ok-bg);color:var(--c-ok)}
.chip-warn{background:var(--c-warn-bg);color:var(--c-warn)}
.chip-danger{background:var(--c-danger-bg);color:var(--c-accent)}
.chip-gray{background:#eef0f4;color:#5a6579}
.chip-school-sl{background:var(--c-school-sl-bg);color:var(--c-school-sl)}
.chip-school-kj{background:var(--c-school-kj-bg);color:var(--c-school-kj)}

/* ---------- 工具条 / 统计条 ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.toolbar .spacer{flex:1}
.toolbar .tool-item{display:flex;flex-direction:column;gap:5px}
.toolbar .tool-item > span{font-size:12.5px;color:#45536a;font-weight:600}
.toolbar .input,.toolbar .select{min-height:40px;font-size:15px}
.pager{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--c-line)}
.pager .select{min-height:36px}
.pager .btn{min-height:36px}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.stat-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.stat-card .num{font-size:26px;font-weight:700;color:#14321f;line-height:1.2;font-variant-numeric:tabular-nums}
.stat-card .num small{font-size:14px;color:var(--c-muted);font-weight:400;margin-left:2px}
.stat-card .lab{font-size:13px;color:var(--c-muted)}
.stat-card.blue{border-top:3px solid var(--c-primary)}
.stat-card.green{border-top:3px solid var(--c-ok)}
.stat-card.gold{border-top:3px solid #d19a1f}
.stat-card.red{border-top:3px solid var(--c-accent)}

/* ---------- 弹窗 ---------- */
.modal-mask{
  position:fixed;inset:0;background:rgba(16,32,56,.45);z-index:90;
  display:none;align-items:flex-start;justify-content:center;padding:4vh 14px;overflow-y:auto;
}
.modal-mask.open{display:flex}
.modal{
  background:#fff;border-radius:12px;width:100%;max-width:560px;margin:auto 0;
  box-shadow:var(--shadow-lg);animation:pop .18s ease;
}
.modal.lg{max-width:820px}
.modal.sm{max-width:420px}
@keyframes pop{from{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--c-line)}
.modal-head h3{margin:0;font-size:17px}
.modal-close{border:none;background:transparent;font-size:22px;line-height:1;color:#8492a8;cursor:pointer;width:36px;height:36px;border-radius:6px}
.modal-close:hover{background:#eef4ef;color:#223}
.modal-body{padding:18px 20px;max-height:66vh;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:12px 20px;border-top:1px solid var(--c-line)}
.modal-note{background:var(--c-primary-bg);border:1px solid #cfe4d6;border-radius:8px;padding:10px 12px;font-size:13px;color:#1e5c30;margin-bottom:14px}

/* ---------- 考试引导遮罩（进入全屏 + 开始计时） ---------- */
#startOverlay{
  position:fixed;inset:0;z-index:200;background:rgba(8,22,14,.94);
  display:none;align-items:center;justify-content:center;padding:20px;overflow-y:auto;
}
.start-overlay-card{
  background:#fff;border-radius:14px;width:100%;max-width:440px;padding:30px 28px;
  box-shadow:0 24px 60px rgba(0,0,0,.4);animation:pop .18s ease;
}
.so-desc{font-size:14px;color:#41505c;line-height:1.9;margin:0 0 14px}
.so-desc b{color:#b42318}
.so-list{margin:0 0 20px;padding:12px 14px 12px 32px;background:var(--c-primary-bg);border-radius:8px;font-size:13.5px;color:#1e5c30;line-height:2}
.so-hint{margin:12px 0 0;font-size:12.5px;color:var(--c-muted);text-align:center}

/* ---------- 整份试卷预览 ---------- */
.modal.xl{max-width:980px}
.pv-head{padding:4px 2px 16px;border-bottom:2px solid var(--c-primary)}
.pv-title{font-size:20px;font-weight:700;color:#1a2b3c;line-height:1.4}
.pv-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:8px;font-size:13px;color:var(--c-muted)}
.pv-meta b{color:#334;font-weight:600}
.pv-tip{margin-top:10px;padding:8px 12px;background:var(--c-primary-bg);border-radius:6px;font-size:13px;color:#1e5c30;line-height:1.7;word-break:break-word}
.pv-tip:empty{display:none}
.pv-qcard{background:#fff;border:1px solid var(--c-line);border-radius:10px;padding:14px 16px;margin-top:12px}
.pv-qhead{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.pv-no{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;border-radius:6px;background:var(--c-primary);color:#fff;font-weight:700;font-size:14px;padding:0 8px;box-sizing:border-box}
.pv-type{font-size:12px;color:#fff;background:#5b7c99;border-radius:4px;padding:2px 9px}
.pv-type.multi{background:#b07a1f}
.pv-score{font-size:13px;color:var(--c-muted)}
.pv-material{margin:6px 0 10px;padding:10px 12px;background:var(--c-bg);border:1px solid var(--c-line);border-radius:8px;font-size:14px;line-height:1.9;word-break:break-word}
.pv-material .lab{font-size:12px;color:var(--c-muted);margin-bottom:4px}
.pv-stem{font-size:15px;line-height:1.8;word-break:break-word}
.pv-stem:empty{display:none}
.pv-img img{max-width:100%;max-height:300px;border-radius:8px;border:1px solid var(--c-line);margin:8px 0;display:block}
.pv-opts{margin-top:8px;display:flex;flex-direction:column;gap:6px}
.pv-opt{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.7;word-break:break-word}
.pv-opt .k{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--c-primary);color:var(--c-primary);font-weight:700;font-size:13px;box-sizing:border-box;margin-top:2px}
.pv-opt .t{flex:1;min-width:0}
.pv-opt img{max-width:100%;max-height:180px;border-radius:6px;border:1px solid var(--c-line);display:block;margin:4px 0}
.pv-answer{margin-top:10px;padding:8px 12px;background:#fff8e6;border:1px solid #f0d9a0;border-radius:8px;font-size:14px;color:#8a5b00;font-weight:600}
.pv-answer.hidden{display:none}
.pv-empty{padding:48px;text-align:center;color:var(--c-muted);font-size:14px}

@media print {
  @page{margin:16mm}
  body > *:not(.modal-mask){display:none !important}
  .modal-mask{position:static !important;inset:auto !important;padding:0 !important;background:#fff !important;overflow:visible !important;display:block !important}
  .modal{max-width:100% !important;width:100% !important;box-shadow:none !important;border-radius:0 !important;margin:0 !important}
  .modal-head,.modal-foot{display:none !important}
  .modal-body{max-height:none !important;overflow:visible !important;padding:12px !important}
  .pv-qcard{break-inside:avoid;page-break-inside:avoid}
}

/* ---------- Toast ---------- */
#toast-box{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{
  background:#1d2632;color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;
  box-shadow:0 8px 24px rgba(0,0,0,.2);animation:pop .2s ease;max-width:86vw;
}
.toast.ok{background:#1e7a46}
.toast.err{background:#b42318}
.toast.warn{background:#9a6a00}

/* ---------- 登录页 ---------- */
.auth-wrap{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#fff 0,#fff 30%,#eaf4ee 100%)}
.auth-card{max-width:420px;margin:26px auto;width:100%;padding:0 18px}
.auth-card .card{padding:28px;position:relative;overflow:hidden;border-top:none}
.auth-card .card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--c-primary),#3ba75a 55%,#8cc9a0)}
.auth-logo{display:flex;justify-content:center;margin-bottom:18px}
.auth-logo img{width:120px;height:120px;object-fit:contain;display:block;border-radius:50%;background:#fff;border:1px solid var(--c-line);box-shadow:0 8px 24px rgba(40,144,64,.22),0 0 0 6px rgba(40,144,64,.06)}

/* ---------- Banner（未配置提示） ---------- */
.env-banner{
  display:none;background:#fff7e0;color:#6d4c00;border-bottom:1px solid #f0dfae;
  padding:9px 18px;font-size:13.5px;text-align:center;
}
.env-banner b{color:#8a5a00}

/* ---------- 加载 / 空态 ---------- */
.loading{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--c-muted);padding:40px 0}
.spinner{width:20px;height:20px;border:3px solid #d3dce8;border-top-color:var(--c-primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 学生考试页 ---------- */
.exam-top{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--c-line)}
.exam-top .container{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.timer{
  display:inline-flex;align-items:center;gap:8px;background:#0c3d1f;color:#fff;border-radius:999px;
  padding:7px 16px;font-variant-numeric:tabular-nums;font-weight:700;font-size:16px;
}
.timer.danger{background:var(--c-accent);animation:blink 1s step-start infinite}
@keyframes blink{50%{opacity:.72}}
.q-card{margin-bottom:14px}
.q-no{
  width:26px;height:26px;border-radius:50%;background:var(--c-primary-bg);color:var(--c-primary);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin-right:8px;flex:0 0 26px;
}
.q-type-chip{font-size:12px;padding:1px 8px;border-radius:999px;background:#e9f2ec;color:#5a6579;font-weight:600}
.opt-item{
  display:flex;align-items:center;gap:12px;border:1px solid var(--c-line);border-radius:8px;
  padding:10px 14px;margin-top:8px;cursor:pointer;transition:.12s;min-height:46px;
}
.opt-item:hover{border-color:#b9d9c2;background:#f6faf7}
.opt-item.sel{border-color:var(--c-primary-2);background:var(--c-primary-bg);box-shadow:0 0 0 1px var(--c-primary-2) inset}
.opt-key{
  width:28px;height:28px;border-radius:50%;border:1.5px solid #c4d8cb;flex:0 0 28px;
  display:flex;align-items:center;justify-content:center;font-weight:700;color:#3a4657;background:#fff;font-size:14px;
}
.opt-item.sel .opt-key{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.opt-text{flex:1;font-size:15.5px;word-break:break-word}

/* ---------- 提交成功页 ---------- */
.ok-page{max-width:560px;margin:30px auto;text-align:center}
.ok-ico{width:88px;height:88px;margin:0 auto 18px;border-radius:50%;background:var(--c-ok-bg);display:flex;align-items:center;justify-content:center;color:var(--c-ok)}
.ok-page h2{font-size:22px;margin:0 0 8px}
.ok-page p{color:var(--c-muted);margin:6px 0}
.ok-steps{margin:22px auto;text-align:left;background:#f6faf7;border:1px dashed #cfe4d6;border-radius:10px;padding:16px 20px;font-size:14px;color:#3a4657}

/* ---------- 其余 ---------- */
.divider{height:1px;background:var(--c-line);margin:16px 0}
.muted{color:var(--c-muted)}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.text-right{text-align:right}
.paper-row{display:flex;gap:14px;flex-wrap:wrap}
.hidden{display:none!important}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:14px}

/* ---------- 响应式 ---------- */
@media (max-width:768px){
  .page{padding-top:14px}
  .brand-text strong{font-size:15px}
  .form-grid{grid-template-columns:1fr}
  .toolbar{flex-direction:column;align-items:stretch}
  .toolbar .spacer{display:none}
  .toolbar .btn{width:100%}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .modal-mask{padding:12px 8px}
  .modal{max-width:100%}
  .btn{min-height:44px}
  .opt-item{min-height:48px}
}
@media (max-width:420px){
  .stats-row{grid-template-columns:1fr 1fr}
}

/* ---------- 顶部功能菜单（教师端） ---------- */
.menu-bar{display:flex;gap:6px;flex-wrap:wrap;background:#fff;border:1px solid var(--c-line);border-radius:10px;padding:6px;margin-bottom:18px;box-shadow:var(--shadow)}
.menu-item{padding:9px 16px;border-radius:8px;font-size:15px;color:#45536a;font-weight:500;display:inline-flex;align-items:center}
.menu-item:hover{background:#f2f5fa;text-decoration:none}
.menu-item.active{background:var(--c-primary);color:#fff}
@media (max-width:768px){
  .menu-bar{overflow-x:auto;flex-wrap:nowrap}
  .menu-item{white-space:nowrap}
}

/* ---------- 提示条 / 进度 / 详情 ---------- */
.alert{padding:12px 14px;border-radius:8px;font-size:14px;margin:12px 0;display:none;line-height:1.7}
.alert.show{display:block}
.alert.err{background:var(--c-danger-bg);color:#7a1a10;border:1px solid #f2c6cb}
.alert.warn{background:var(--c-warn-bg);color:#6d4c00;border:1px solid #f0dfae}
.alert.ok{background:var(--c-ok-bg);color:#14532d;border:1px solid #bfe6cf}
.bar-track{background:#eef4ef;border-radius:99px;height:10px;overflow:hidden;min-width:80px;flex:1}
.bar-fill{height:100%;border-radius:99px;background:var(--c-primary-2);display:block}
.kv{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--c-line);font-size:14px}
.kv:last-child{border-bottom:none}
.kv b{font-weight:600}
.q-detail-item{border:1px solid var(--c-line);border-radius:8px;padding:10px 12px;margin-bottom:8px;font-size:13.5px}
.correct-row{background:#f0faf3;border-color:#bfe6cf}
.wrong-row{background:#fff6f6;border-color:#f2c6cb}
.jump-chips{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 0}
.jchip{width:32px;height:32px;border-radius:50%;border:1px solid var(--c-line);background:#fff;color:#3a4657;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
.jchip.answered{background:var(--c-ok);border-color:var(--c-ok);color:#fff}
pre.preview{background:#f6faf7;border:1px solid var(--c-line);border-radius:8px;padding:10px;max-height:220px;overflow:auto;font-size:12.5px;white-space:pre-wrap;word-break:break-all;margin:0}
.subj-stat{display:flex;align-items:center;gap:12px;padding:7px 0;font-size:14px}
.subj-stat .nm{width:52px;flex:0 0 52px;font-weight:600}
.subj-stat .bar-track{max-width:260px}
.subj-stat .val{width:120px;flex:0 0 120px;text-align:right;color:var(--c-muted);font-size:13px}
.form-tip{font-size:13px;color:var(--c-muted);margin-top:4px}