/* 昆升融合教师管理系统 · 依据交互样板视觉与 UI 设计标准 */
:root{
  --ink:#233b49;--muted:#758893;--line:#e5eced;--teal:#328f86;--teal-dark:#277d75;
  --dark:#215b5b;--bg:#f5f8f7;--pale:#e9f5f1;--orange:#f5a76a;
  --draft-bg:#fdf6e3;--draft-ink:#9a7b27;--ok:#2e9c6b;--err:#d05656;--card:#fff;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
button:disabled{cursor:not-allowed;opacity:.55}
:focus-visible{outline:3px solid #a4ddd3;outline-offset:2px;border-radius:6px}

/* ===== 布局：电脑侧栏 ===== */
.app{display:flex;min-height:100vh}
.sidebar{width:218px;position:fixed;inset:0 auto 0 0;background:var(--card);border-right:1px solid var(--line);
  padding:25px 15px;display:flex;flex-direction:column;z-index:30}
.brand{display:flex;gap:10px;align-items:center;padding:0 8px 26px}
.logo{width:37px;height:37px;border-radius:12px;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px;flex:none}
.brand strong{font-size:16px;letter-spacing:1px}
.brand small{display:block;color:#9aabae;font-size:10px;letter-spacing:1.2px}
.navlabel{font-size:11px;color:#a2b0b3;padding:8px 12px}
.navitem{display:flex;width:100%;align-items:center;gap:8px;padding:11px 12px;color:#74878d;border-radius:9px;margin-bottom:4px;text-align:left;min-height:44px}
.navitem:hover{background:#f2f7f5}
.navitem.active{background:#eaf5f1;color:var(--teal-dark);font-weight:700}
.asidebottom{margin-top:auto;border-top:1px solid var(--line);padding:15px 8px;display:flex;align-items:center;gap:10px}
.avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#e1f0ec;color:#358b80;font-weight:700;flex:none}
.asidebottom small{display:block;color:#9aa9ad}
.logoutbtn{margin-left:auto;color:#98a8ac;font-size:12px;padding:8px;min-height:36px}
.main{margin-left:218px;width:calc(100% - 218px);min-width:0}
.topbar{min-height:60px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;
  justify-content:space-between;padding:8px 30px;color:#8b9b9f;gap:10px;position:sticky;top:0;z-index:20}
.crumb strong{color:#60777e;font-weight:500}
.content{max-width:1160px;margin:0 auto;padding:26px 30px 90px}

/* ===== 通用组件 ===== */
.card{background:var(--card);border-radius:14px;padding:22px;border:1px solid var(--line)}
.h1{font-size:24px;margin:0}
.eyebrow{font-size:11px;letter-spacing:2px;color:#9fb3b0;margin-bottom:4px}
.sub{color:var(--muted);margin:6px 0 0;font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);
  background:var(--card);color:var(--ink);border-radius:10px;padding:10px 18px;min-height:44px;font-weight:600}
.btn:hover{background:#f4faf8}
.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.primary:hover{background:var(--teal-dark)}
.btn.danger{color:var(--err)}
.btn-block{width:100%}
.btn-sm{min-height:36px;padding:6px 12px;font-size:13px;border-radius:8px}
.input,textarea,select.input{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;
  padding:10px 12px;min-height:44px}
textarea{min-height:76px;resize:vertical}
.field{margin-bottom:14px}
.field>label,.labeltext{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.help{color:#9fb0af;font-size:12px;font-weight:400}
.hint{background:#f3f9f7;border-radius:9px;padding:10px 12px;color:#6b8a86;font-size:13px;margin:8px 0}
.form-error{color:var(--err);background:#fdf0f0;border-radius:8px;padding:10px 12px;margin-bottom:12px;font-size:14px}
.empty{padding:44px 20px;text-align:center;color:var(--muted)}
.empty .big{font-size:34px;margin-bottom:8px}
.tag{display:inline-block;border-radius:99px;padding:2px 10px;font-size:12px}
.tag.draft{background:var(--draft-bg);color:var(--draft-ink)}
.tag.submitted{background:#e8f6ee;color:var(--ok)}
.tag.type-concern{background:#fdf1e5;color:#b4772f}
.tag.type-positive{background:var(--pale);color:var(--teal-dark)}
.status-row{display:flex;align-items:center;gap:8px;margin:10px 0 2px;font-size:13px;min-height:24px}
.saving{color:var(--muted)}.saved-ok{color:var(--ok);font-weight:600}.save-fail{color:var(--err);font-weight:600}

/* chips 快捷选项 */
.chiprow{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:8px 14px;color:#5b7379;
  min-height:44px;display:inline-flex;align-items:center;transition:background .12s}
.chip:hover{background:#f2f9f6}
.chip.selected{background:var(--pale);border-color:var(--teal);color:var(--teal-dark);font-weight:700}

/* 类型选择大按钮 */
.typegrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.typebtn{border:1.5px solid var(--line);border-radius:12px;padding:14px;text-align:left;background:#fff;min-height:76px}
.typebtn .emoji{font-size:22px}
.typebtn strong{display:block;font-size:15px;margin:4px 0 2px}
.typebtn small{color:var(--muted);font-size:12px}
.typebtn.selected{border-color:var(--teal);background:var(--pale)}

/* 表单卡片编号 */
.formcard{margin-bottom:16px}
.cardhead{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.number{width:34px;height:34px;border-radius:10px;background:var(--pale);color:var(--teal-dark);
  display:grid;place-items:center;font-weight:800;flex:none}
.cardhead h2{margin:0;font-size:17px}
.cardhead p{margin:2px 0 0;color:var(--muted);font-size:13px}
.inputs{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.abc-title{font-weight:700;margin:14px 0 8px}
.abc-title b{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;
  background:var(--pale);color:var(--teal-dark);margin-right:8px;font-size:14px}
details.accordion{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:16px}
details.accordion summary{padding:15px 20px;font-weight:700;cursor:pointer;list-style:none;display:flex;align-items:center;gap:6px}
details.accordion summary::before{content:"▸";color:var(--teal);transition:transform .15s}
details.accordion[open] summary::before{transform:rotate(90deg)}
.accordion .inside{padding:4px 20px 18px}
.countbox{display:flex;gap:8px}
.countbox .input{min-width:0;text-align:center}
.countbtn{width:44px;height:44px;flex:none;border:1px solid var(--line);border-radius:10px;
  background:#fff;font-size:20px;color:var(--teal-dark);font-weight:700}
.countbtn:hover{background:var(--pale)}

/* 列表记录卡 */
.reclist{display:flex;flex-direction:column;gap:12px}
.recard{display:flex;gap:14px;align-items:center;padding:16px 20px}
.recard .rebody{flex:1;min-width:0}
.recard .retitle{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.recard .remeta{color:var(--muted);font-size:13px;display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:3px}
.recard .rebtns{display:flex;gap:8px;flex:none}
.metricrow{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;margin-bottom:18px}
.metric{padding:18px 20px}
.metric .label{color:var(--muted);font-size:13px;margin-bottom:4px}
.metric strong{font-size:26px}
.metric small{display:block;color:#9fb0af;font-size:12px}
.tipmetric{display:flex;gap:12px;align-items:center}
.tipicon{font-size:28px}

/* 表格（追踪） */
.trackwrap{overflow-x:auto}
.tracktable{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.tracktable th{text-align:left;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:2px solid var(--line);white-space:nowrap}
.tracktable td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.zero{color:var(--ok);font-weight:600}.unrecorded{color:#a5b5b3}
.filters{display:flex;gap:10px;margin:12px 0;flex-wrap:wrap}
.filters select.input{max-width:240px}

/* 档案头 */
.profilehead{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:20px}
.profilehead .pavatar{width:56px;height:56px;border-radius:16px;background:var(--pale);color:var(--teal-dark);
  display:grid;place-items:center;font-size:24px;font-weight:700}
.entrygrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.entrycard{padding:22px}
.entrycard h3{margin:0 0 6px}
.entrycard p{color:var(--muted);font-size:13px;margin:0 0 14px}
.entrycard .todo{color:#a5b5b3}

/* 工作台 */
.dashgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quickrow{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}

/* 管理页 */
.admintable{width:100%;border-collapse:collapse;font-size:14px}
.admintable th{text-align:left;color:var(--muted);padding:10px 12px;border-bottom:2px solid var(--line);white-space:nowrap}
.admintable td{padding:11px 12px;border-bottom:1px solid var(--line)}
.datarow{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:6px;align-items:center}

/* 底部固定操作栏（手机） */
.actions{display:flex;gap:12px;padding-top:6px;flex-wrap:wrap}
.actions .btn{flex:1;min-width:140px}
.stickybar{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));display:none;gap:10px;z-index:40;
  padding-left:max(16px, env(safe-area-inset-left));padding-right:max(16px, env(safe-area-inset-right))}
.stickybar .btn{flex:1;min-width:120px}
.toast{position:fixed;left:50%;bottom:80px;transform:translateX(-50%) translateY(20px);background:#26394b;color:#fff;
  border-radius:10px;padding:10px 20px;font-size:14px;opacity:0;pointer-events:none;transition:all .25s;z-index:99;
  max-width:88vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* 登录页 */
.login-body{display:grid;place-items:center;min-height:100vh;padding:20px}
.login-card{background:var(--card);border-radius:18px;padding:38px 36px;box-shadow:0 4px 22px rgba(33,91,91,.08);
  width:min(400px,100%)}
.login-brand{display:flex;gap:10px;align-items:center;margin-bottom:26px}
.login-logo{width:40px;height:40px;border-radius:12px;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:800;font-size:22px}
.login-brand strong{font-size:17px}
.login-brand small{display:block;color:#9aabae;font-size:10px;letter-spacing:1.2px}
.login-card h1{font-size:20px;margin:0 0 6px}
.login-sub{color:var(--muted);font-size:13px;margin:0 0 22px}

/* ===== 手机端 ===== */
.menu-toggle{display:none}
@media (max-width:1024px){
  .content{padding:22px 22px 110px}
  .metricrow{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:768px){
  /* 侧栏收为顶部导航 */
  .sidebar{position:fixed;inset:0 0 auto 0;height:56px;flex-direction:row;align-items:center;padding:0 14px;
    border-right:0;border-bottom:1px solid var(--line);overflow-x:auto}
  .brand{padding:0 8px 0 0;flex:none}
  .brand small,.navlabel,.asidebottom small{display:none}
  .brand strong{font-size:15px}
  .brand .logo{width:32px;height:32px;font-size:17px}
  .navlabel{display:none}
  .sidebar nav{display:flex;gap:4px}
  .navitem{padding:8px 10px;margin:0;min-height:40px;white-space:nowrap;font-size:14px}
  .navitem span{display:none}
  .asidebottom{margin:0 0 0 auto;border-top:0;padding:0;gap:6px}
  .asidebottom b{display:none}
  .avatar{width:30px;height:30px;font-size:13px}
  .logoutbtn{min-height:36px}
  .main{margin-left:0;width:100%;padding-top:56px}
  .topbar{display:none}
  .content{padding:18px 16px calc(120px + env(safe-area-inset-bottom))}
  .inputs{grid-template-columns:1fr}
  .typegrid{grid-template-columns:1fr}
  .metricrow{grid-template-columns:1fr 1fr;gap:10px}
  .metric{padding:14px 16px}
  .metricrow .tipmetric{grid-column:1/-1}
  .entrygrid{grid-template-columns:1fr}
  .dashgrid{grid-template-columns:1fr}
  .recard{flex-direction:column;align-items:stretch;gap:10px;padding:16px}
  .recard .rebtns{justify-content:flex-end}
  /* 表单操作固定底部，不遮输入 */
  .formactions{display:none}
  .stickybar{display:flex}
  .cardhead h2{font-size:16px}
  .login-card{padding:30px 24px}
  /* 追踪表格改卡片式横向滚动 */
  .tracktable{min-width:560px}
}
@media (min-width:769px){ .stickybar{display:none} }

/* ===== 课堂与社交适应评估（样板视觉：进度/选项/题目卡） ===== */
.as-progress{height:10px;background:#eaf2ef;border-radius:99px;overflow:hidden}
.as-progress i{display:block;height:100%;width:0;background:var(--teal);border-radius:99px;transition:width .3s}
.as-metrics{display:flex;gap:24px;flex-wrap:wrap}
.as-metrics strong{font-size:22px;color:var(--teal-dark)}
.as-metrics span{color:#91a2a8;font-size:12px;margin-left:4px}
.as-tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{border:1px solid var(--line);background:#fff;color:#647d83;border-radius:9px;padding:9px 14px;min-height:40px}
.tab:hover{background:#f2f9f6}
.tab.on{background:var(--pale);color:var(--teal-dark);border-color:var(--teal);font-weight:700}
.as-choices{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 6px}
.choice{border:1px solid #dbe7e7;background:#f8fbfa;color:#647d83;border-radius:9px;padding:9px 14px;min-height:44px}
.choice:hover{background:#eef7f3}
.choice.on{background:var(--teal);color:#fff;border-color:var(--teal);font-weight:700}
.choice.as-pending.on{background:var(--pale);color:var(--teal-dark);border-color:var(--teal)}
.as-q .qtitle{display:flex;gap:10px;font-size:16px;font-weight:600;align-items:flex-start;line-height:1.5}
.as-q .number{width:auto;min-width:34px;height:auto;padding:3px 9px;font-size:13px}
.as-sub{color:var(--teal-dark);margin:22px 4px 10px;font-size:15px}
.as-noteblock{max-height:340px;overflow-y:auto;text-align:left}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters .chip{min-height:38px;padding:7px 12px}
@media (max-width:768px){
  .choice{flex:1 0 29%}
  .as-metrics{gap:14px}
  .as-metrics strong{font-size:19px}
  .as-q .qtitle{font-size:15px}
}