*{box-sizing:border-box}body{margin:0;background:#f3f6fb;color:#172b4d;font-family:"Microsoft YaHei",system-ui,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.teacher-login{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 20% 20%,#dfe4ff,transparent 38%),linear-gradient(135deg,#edf3ff,#e9fbf8)}.teacher-login[hidden],#teacherApp[hidden]{display:none!important}.teacher-login form{display:grid;gap:13px;width:min(430px,100%);padding:30px;border-radius:22px;background:#fff;box-shadow:0 24px 70px #26336d2b}.teacher-login form>i,#teacherApp>header i{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#5e50df,#159ac1);color:#fff;font-style:normal;font-size:24px;font-weight:900}.teacher-login h1{margin:0;font-size:27px}.teacher-login small{color:#6356d8;font-weight:800}.teacher-login label{display:grid;gap:6px;font-size:13px;font-weight:800}.teacher-login input,.aside-head input,.aside-head select,.review-form textarea{padding:11px 12px;border:1px solid #ccd5e5;border-radius:10px;background:#fff}.teacher-login button,.review-form button{min-height:44px;border:0;border-radius:11px;background:linear-gradient(90deg,#5c50df,#159ac1);color:#fff;font-weight:900}.teacher-login p{min-height:18px;margin:0;color:#c0394b;font-size:12px}.teacher-login a{text-align:center;color:#5d50cf;font-size:12px}#teacherApp>header{height:74px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #dae2ee}#teacherApp>header>div{display:flex;align-items:center;gap:12px}#teacherApp>header span{display:grid}#teacherApp>header small{color:#77849a}#teacherApp>header nav{display:flex;align-items:center;gap:9px}.teacher-identity{padding:7px 10px;border-radius:9px;background:#eef1ff;color:#4841a6;font-size:11px;font-weight:800}#teacherApp>header button{padding:8px 13px;border:1px solid #d5ddea;border-radius:9px;background:#fff;color:#394865}main{height:calc(100vh - 74px);display:grid;grid-template-columns:350px minmax(0,1fr);gap:14px;padding:14px}aside,.student-detail{overflow:auto;border:1px solid #dde4ee;border-radius:16px;background:#fff}.aside-head{position:sticky;top:0;z-index:2;padding:17px;background:#fff;border-bottom:1px solid #e4e9f1}.aside-head h2{margin:0 0 12px;font-size:18px}.aside-head input{width:100%}.student-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:9px}.student-filters select{min-width:0}.student-list{padding:8px}.student-group{margin-bottom:10px;overflow:hidden;border:1px solid #e2e6f2;border-radius:12px}.student-group>header{display:flex;justify-content:space-between;padding:9px 11px;background:#eef1ff;color:#443ca6;font-size:12px}.student-group>header span{font-weight:800}.student-row{width:100%;display:grid;grid-template-columns:1fr auto;gap:4px;padding:12px;border:0;border-bottom:1px solid #edf0f5;background:#fff;text-align:left}.student-row:last-child{border-bottom:0}.student-row:hover,.student-row.active{background:#eef8ff}.student-row b{font-size:14px}.student-row span,.student-row small{color:#718096;font-size:11px}.student-row em{grid-row:1/3;grid-column:2;font-style:normal;font-weight:900;color:#4f46cf}.empty-list{padding:32px 12px;text-align:center;color:#7b8798}.student-detail{padding:20px}.empty-detail{min-height:70vh;display:grid;place-content:center;text-align:center;color:#79869a}.empty-detail b{color:#263858;font-size:22px}.detail-hero{display:flex;justify-content:space-between;gap:16px;padding:18px;border-radius:15px;background:linear-gradient(120deg,#293878,#5b50d7 58%,#1698bd);color:#fff}.detail-hero h1{margin:3px 0}.detail-hero p{margin:0;color:#e8ebff}.detail-actions{display:grid;justify-items:end;gap:9px}.score-summary{display:flex;gap:10px}.score-summary span{display:grid;place-items:center;min-width:100px;padding:10px;border-radius:12px;background:#ffffff20}.score-summary b{font-size:24px}.danger-button{padding:7px 11px;border:1px solid #ffc8ce;border-radius:9px;background:#fff2f4;color:#bd3445;font-size:11px;font-weight:800}.detail-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.detail-tabs button{padding:8px 12px;border:1px solid #d8deeb;border-radius:20px;background:#fff}.detail-tabs button.active{background:#584bd5;color:#fff}.tab-panel[hidden]{display:none}.evidence-group{margin:12px 0;padding:14px;border:1px solid #e0e6ef;border-radius:12px}.evidence-group h3{margin:0 0 10px}.evidence-item{display:grid;grid-template-columns:115px 125px 1fr;gap:10px;padding:9px 0;border-top:1px dashed #e2e7ef;font-size:12px}.evidence-item time{color:#79869b}.evidence-item pre{margin:0;white-space:pre-wrap;word-break:break-word;font:inherit;color:#3d4b63}.artifact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.artifact-card{padding:12px;border:1px solid #dde4ee;border-radius:13px}.artifact-card h3{margin:0 0 8px}.artifact-card iframe{width:100%;height:520px;border:1px solid #d8dfeb;border-radius:10px;background:#fff}.score-table{width:100%;border-collapse:collapse}.score-table th,.score-table td{padding:9px;border-bottom:1px solid #e2e7ef;text-align:left;font-size:12px}.score-table th{background:#f0f2ff}.score-table td small{display:block;color:#79869a}.review-history{padding:15px;border:1px solid #dce4ef;border-radius:14px;background:#fff}.review-history>header{display:flex;align-items:center;justify-content:space-between;gap:12px}.review-history>header div{display:grid}.review-history>header small{color:#78859a}.review-history>header b{color:#5548cb;font-size:24px}.review-history>header>span{color:#5b6980;font-size:12px}.review-table-wrap{margin-top:12px;overflow:auto}.review-form{margin-top:16px;padding:16px;border:2px solid #d9d7ff;border-radius:14px;background:#fafaff}.review-form h3{margin:0}.review-rule{margin:7px 0 14px;color:#67748a;font-size:12px}.rubric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.rubric-grid label{display:grid;gap:6px;font-size:12px;font-weight:800}.rubric-grid input{width:100%;padding:9px;border:1px solid #ccd5e5;border-radius:8px}.review-form textarea{width:100%;margin:12px 0}.review-result{margin-left:12px;color:#218466;font-weight:900}@media(max-width:1000px){main{height:auto;grid-template-columns:1fr}aside{max-height:420px}.student-detail{overflow:visible}.detail-hero{display:grid}.detail-actions{justify-items:start}.artifact-grid{grid-template-columns:1fr}.rubric-grid{grid-template-columns:1fr 1fr}.evidence-item{grid-template-columns:1fr}.artifact-card iframe{height:430px}}@media(max-width:620px){#teacherApp>header{height:auto;align-items:flex-start;gap:10px;padding:12px}#teacherApp>header nav{flex-wrap:wrap;justify-content:flex-end}.teacher-identity{width:100%;text-align:right}main{padding:7px}.student-detail{padding:10px}.score-summary{display:grid;grid-template-columns:1fr 1fr}.rubric-grid,.student-filters{grid-template-columns:1fr}.review-history>header{align-items:flex-start;flex-direction:column}.review-result{display:block;margin:9px 0 0}}

.teacher-modal{position:fixed;inset:0;z-index:5000;display:grid;place-items:center;padding:24px;background:#10203d99}.teacher-modal[hidden]{display:none}.teacher-modal-card{position:relative;width:min(1180px,96vw);max-height:92vh;overflow:auto;padding:28px;border-radius:20px;background:#fff;box-shadow:0 28px 90px #10203d55}.modal-close{position:sticky;top:0;float:right;width:40px;height:40px;border:0;border-radius:50%;font-size:24px}.teacher-modal h2{margin:0 50px 12px 0}.teacher-modal form{display:grid;gap:14px;max-width:520px}.teacher-modal form label{display:grid;gap:7px;font-weight:800}.teacher-modal input,.teacher-modal select{min-height:40px;padding:7px 10px;border:1px solid #ccd5e5;border-radius:8px}.teacher-modal form>button,.admin-tabs button,.account-table button{min-height:40px;border:0;border-radius:9px;background:#3f56cf;color:#fff;font-weight:800}.modal-message{min-height:20px;color:#16825e}.rubric-reference{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.rubric-reference section{padding:16px;border:1px solid #dbe1ee;border-radius:13px;background:#fafbff}.rubric-reference h3{margin:0 0 10px;color:#182b50}.rubric-reference h3 small{display:block;margin-top:4px;color:#6e7a90;font-weight:500}.rubric-reference p{display:grid;grid-template-columns:48px 1fr;gap:8px;margin:6px 0;padding:7px;border-radius:7px;background:#fff}.admin-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.admin-summary span{display:grid;gap:5px;padding:15px;border-radius:12px;background:#eef3ff}.admin-summary b{font-size:24px;color:#4352cc}.admin-tabs{display:flex;gap:8px;margin-bottom:16px}.admin-tabs button{padding:0 18px}.account-table input,.account-table select{width:100%;min-width:90px}.account-table td:nth-child(2){min-width:180px}
@media(max-width:760px){.teacher-modal{padding:8px}.teacher-modal-card{padding:18px}.rubric-reference{grid-template-columns:1fr}.admin-summary{grid-template-columns:1fr 1fr}.teacher-modal .score-table{min-width:720px}.teacher-modal [data-admin-panel]{overflow:auto}}

/* 2026-09-07 局部修补：评分按钮、统计表及中文分值不拆行 */
.rubric-reference p{grid-template-columns:64px minmax(0,1fr);align-items:start}
.rubric-reference p>b{align-self:start}
.rubric-reference p>b,.teacher-modal button,#teacherApp>header button{white-space:nowrap;word-break:keep-all}
.review-score-control{min-width:0;margin:0;padding:11px;border:1px solid #d9e1ef;border-radius:12px}
.review-score-control legend{padding:0 5px;color:#172b50;font-weight:800;white-space:nowrap}
.review-score-options{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}
.review-score-options>button,.custom-score{min-width:0;min-height:42px;border:1px solid #cad5e8;border-radius:9px;background:#fff;color:#2a3a58;font-weight:800}
.review-score-options>button{padding:6px;cursor:pointer}
.review-score-options>button.active,.custom-score.active{border-color:#4d51dd;background:#eeedff;color:#403ecb;box-shadow:inset 0 0 0 1px #4d51dd}
.custom-score{display:grid!important;grid-template-columns:auto minmax(45px,1fr);align-items:center;gap:4px;padding:3px 5px}
.custom-score span{font-size:12px;white-space:nowrap}
.custom-score input{width:100%;min-width:0;min-height:32px;padding:3px 4px;text-align:center}
[data-admin-panel="stats"]:not([hidden]){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
[data-admin-panel="stats"]>section{min-width:0}
.stat-table-wrap{max-width:100%;overflow-x:auto}
.stat-table-wrap .score-table{min-width:560px}
@media(max-width:760px){.review-score-options{grid-template-columns:repeat(2,minmax(0,1fr))}.custom-score{grid-column:1/-1}[data-admin-panel="stats"]:not([hidden]){grid-template-columns:1fr}}