:root{color-scheme:light;--bg:#f6f8fb;--surface:#fff;--text:#0f172a;--sub:#475569;--muted:#64748b;--navy:#1e3a5f;--primary:#2563eb;--primary-hover:#1d4ed8;--line:#d8dee8;--control:#8794a6;--success:#067647;--success-bg:#ecfdf3;--warning:#b54708;--warning-bg:#fffaeb;--danger:#b42318;--danger-bg:#fef3f2;--info:#175cd3;--info-bg:#eff8ff;--focus:#f59e0b;--radius:8px;--shadow:0 12px 32px rgba(15,23,42,.16);font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:14px;color:var(--text);background:var(--bg)}.env-compact{display:none}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);line-height:1.55}button,input,select,textarea{font:inherit;color:inherit}button,select,input[type=checkbox],input[type=radio]{cursor:pointer}button:disabled{cursor:not-allowed}.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:#fff;color:var(--primary);padding:10px 14px;border:2px solid var(--primary)}.skip-link:focus{top:8px}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.topbar{height:52px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 20px;gap:24px;position:sticky;top:0;z-index:20}.brand{font-size:16px;font-weight:650;display:flex;align-items:center;gap:10px;white-space:nowrap}.brand-mark{width:28px;height:28px;border:1px solid rgba(255,255,255,.55);display:grid;place-items:center;border-radius:6px}.environment{margin-left:auto;font-size:12px;display:flex;gap:7px;align-items:center;color:#e2e8f0}.dot{width:7px;height:7px;border-radius:50%;background:#fbbf24}.actor-switch{display:flex;align-items:center;gap:8px;font-size:12px}.actor-switch select{height:34px;min-width:178px;border:1px solid #cbd5e1;background:#fff;border-radius:6px;padding:0 30px 0 10px}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:calc(100vh - 52px)}.side-nav{background:#fff;border-right:1px solid var(--line);padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-item{border:0;background:transparent;border-radius:6px;min-height:40px;padding:8px 12px;display:flex;justify-content:space-between;align-items:center;color:var(--sub);font-weight:600;text-align:left}.nav-item:hover{background:#f1f5f9}.nav-item.active{background:#eff6ff;color:#1d4ed8}.count{min-width:22px;height:20px;border-radius:10px;padding:0 6px;display:grid;place-items:center;background:#dbeafe;color:#1d4ed8;font-size:12px}.main{padding:24px;min-width:0;max-width:1330px;width:100%;margin:0 auto}.view{display:none}.view.active{display:block}.page-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:20px}.page-head h1{font-size:20px;line-height:28px;margin:0;font-weight:650}.page-head p{margin:3px 0 0;color:var(--sub)}.eyebrow{color:var(--primary)!important;font-size:12px;font-weight:700;letter-spacing:.04em}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.compact-panel{padding:16px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.section-head h2,.form-aside h2{font-size:16px;line-height:24px;margin:0}.section-head p{margin:2px 0 0;color:var(--muted);font-size:12px}.button{border-radius:6px;min-height:36px;padding:7px 14px;border:1px solid transparent;font-weight:600}.button.primary{background:var(--primary);color:#fff}.button.primary:hover{background:var(--primary-hover)}.button.danger{background:var(--danger);color:#fff}.button.secondary{background:#fff;border-color:var(--control);color:var(--text)}.button.secondary:hover{background:#f8fafc}.button.link-button{border:0;background:transparent;color:var(--primary);padding-inline:6px}.button:disabled{background:#e2e8f0;color:#64748b;border-color:#cbd5e1}.steps{list-style:none;padding:0;margin:0 0 20px;display:flex;max-width:620px}.steps li{flex:1;color:var(--muted);display:flex;align-items:center;gap:8px;position:relative;font-size:13px;font-weight:600}.steps li:not(:last-child):after{content:"";height:1px;background:var(--line);flex:1;margin:0 8px}.steps span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--control);background:#fff}.steps .current{color:var(--primary)}.steps .current span{background:var(--primary);color:#fff;border-color:var(--primary)}.steps .done{color:var(--success)}.steps .done span{background:var(--success-bg);border-color:var(--success);color:var(--success)}.apply-step{display:none}.apply-step.active{display:block}.form-layout{display:grid;grid-template-columns:minmax(0,840px) 280px;gap:16px;align-items:start}.form-main{display:flex;flex-direction:column;gap:16px}.form-section{padding:16px}.form-aside{padding:16px;position:sticky;top:68px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field:last-child{margin-bottom:0}.field label,.field>label{font-size:13px;font-weight:650}.field input,.field select,.field textarea,.filter-bar select,.actor-switch select{border:1px solid var(--control);border-radius:6px;background:#fff}.field input,.field select{height:38px;padding:0 10px}.field textarea{padding:9px 10px;resize:vertical;min-height:88px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.scene-fieldset,.weekdays{border:0;padding:0;margin:8px 0 0}.scene-fieldset legend,.weekdays legend{font-size:13px;font-weight:650;margin-bottom:8px}.scene-fieldset h3{font-size:13px;margin:14px 0 8px;color:var(--sub)}.scene-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.scene-option{display:block;position:relative}.scene-option input{position:absolute;opacity:0}.scene-card{display:block;border:1px solid var(--line);border-radius:7px;padding:11px 12px;min-height:68px;background:#fff}.scene-card strong{display:block}.scene-card small{display:block;color:var(--muted);margin-top:2px}.scene-option input:checked+.scene-card{border:2px solid var(--primary);padding:10px 11px;background:#eff6ff}.scene-option input:focus-visible+.scene-card{outline:2px solid var(--focus);outline-offset:2px}.scene-card.disabled{background:#f8fafc;color:var(--muted)}.weekdays #weekdayChoices{display:flex;gap:8px;flex-wrap:wrap}.weekday-choice{position:relative}.weekday-choice input{position:absolute;opacity:0}.weekday-choice span{display:grid;place-items:center;width:42px;height:38px;border:1px solid var(--control);border-radius:6px;background:#fff}.weekday-choice input:checked+span{background:#eff6ff;color:var(--primary);border:2px solid var(--primary)}.inline-info{padding:10px 12px;background:var(--info-bg);color:var(--info);border-left:3px solid var(--info);font-size:13px}.check-row{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:7px}.check-row input{width:18px;height:18px;margin-top:2px}.check-row strong,.check-row small{display:block}.check-row small{color:var(--muted);margin-top:2px}.summary-list{margin:0}.summary-list>div{padding:9px 0;border-bottom:1px solid var(--line)}.summary-list>div:last-child{border-bottom:0}.summary-list dt{font-size:12px;color:var(--muted)}.summary-list dd{margin:2px 0 0;font-weight:600}.aside-note{font-size:12px;color:var(--muted);margin:14px 0 0}.action-bar{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:16px;padding:12px 0 calc(12px + env(safe-area-inset-bottom))}.action-note{font-size:12px;color:var(--muted);margin-right:auto}.error-summary{background:var(--danger-bg);border:1px solid #fda29b;border-left:4px solid var(--danger);color:var(--danger);padding:12px 14px;margin-bottom:16px;border-radius:6px}.error-summary strong{display:block}.error-summary ul{margin:6px 0 0;padding-left:20px}.preview-layout{display:grid;grid-template-columns:minmax(0,840px) 280px;gap:16px}.preview-main,.preview-side{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}.preview-section{padding:0 0 16px;margin-bottom:16px;border-bottom:1px solid var(--line)}.preview-section:last-child{border:0;margin:0;padding:0}.preview-section h2,.preview-section h3{font-size:16px;margin:0 0 10px}.key-value{display:grid;grid-template-columns:120px 1fr;gap:7px 12px}.key-value dt{color:var(--muted)}.key-value dd{margin:0;font-weight:550}.route{list-style:none;padding:0;margin:12px 0}.route li{display:flex;gap:9px;align-items:center;padding:7px 0}.route-index{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#eff6ff;color:var(--primary);font-weight:700;font-size:12px}.route-line{width:1px;height:14px;background:var(--line);margin-left:12px}.callout{padding:11px 12px;border-radius:6px;background:var(--warning-bg);color:var(--warning);font-size:13px}.success-panel{max-width:780px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--success);border-radius:8px;padding:24px}.success-panel h2{font-size:20px;margin:0 0 6px}.success-panel p{color:var(--sub)}.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:18px 0}.status-item{border:1px solid var(--line);padding:12px;border-radius:6px}.status-item span{display:block;color:var(--muted);font-size:12px}.status-item strong{display:block;margin-top:3px}.record-list:empty,.task-list:empty{min-height:120px}.record-row{display:grid;grid-template-columns:minmax(180px,1.2fr) minmax(170px,1fr) minmax(160px,.9fr) 110px;align-items:center;gap:14px;padding:13px 14px;border-bottom:1px solid var(--line);background:#fff}.record-row:first-child{border-radius:8px 8px 0 0}.record-row:last-child{border-bottom:0;border-radius:0 0 8px 8px}.record-row h3{font-size:14px;margin:0}.record-row p{font-size:12px;color:var(--muted);margin:2px 0 0}.record-row button{text-align:left;border:0;background:transparent;color:var(--primary);font-weight:650;padding:8px}.badge{display:inline-flex;align-items:center;min-height:24px;padding:2px 9px;border-radius:12px;font-size:12px;font-weight:650;width:max-content}.badge.pending,.badge.current{color:var(--warning);background:var(--warning-bg)}.badge.approved{color:var(--success);background:var(--success-bg)}.badge.rejected{color:var(--danger);background:var(--danger-bg)}.badge.waiting{color:var(--muted);background:#f1f5f9}.filter-bar{display:flex;justify-content:flex-end;gap:10px;align-items:end;margin-bottom:12px}.filter-bar label{font-size:12px;color:var(--sub)}.filter-bar select{display:block;height:36px;min-width:140px;padding:0 10px;margin-top:3px}.empty-state{min-height:140px;display:grid;place-items:center;text-align:center;color:var(--sub);padding:24px}.task-list{display:flex;flex-direction:column;gap:12px}.task-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}.task-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.task-card h2{font-size:16px;margin:0}.task-card p{margin:3px 0;color:var(--sub)}.task-card .task-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.detail-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin:10px 0 16px}.detail-top h1{font-size:20px;margin:0}.back-button{border:0;background:transparent;color:var(--primary);padding:6px 0;font-weight:600}.detail-grid{display:grid;grid-template-columns:minmax(0,840px) 280px;gap:16px}.detail-section{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:12px}.detail-section h2{font-size:16px;margin:0 0 12px}.timeline{list-style:none;margin:0;padding:0}.timeline li{position:relative;padding:0 0 18px 34px}.timeline li:before{content:"";position:absolute;left:8px;top:7px;width:10px;height:10px;border:2px solid var(--control);background:#fff;border-radius:50%}.timeline li:not(:last-child):after{content:"";position:absolute;left:14px;top:19px;bottom:0;width:1px;background:var(--line)}.timeline li.approved:before{background:var(--success);border-color:var(--success)}.timeline li.current:before{background:var(--warning);border-color:var(--warning)}.timeline li.rejected:before{background:var(--danger);border-color:var(--danger)}.timeline strong,.timeline small{display:block}.timeline small{color:var(--muted)}.flash{position:fixed;right:18px;top:66px;z-index:50;max-width:380px;padding:11px 14px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--info);box-shadow:var(--shadow);border-radius:6px}.flash.error{border-left-color:var(--danger);color:var(--danger)}dialog{border:0;border-radius:10px;padding:0;width:min(480px,calc(100% - 32px));box-shadow:var(--shadow)}dialog::backdrop{background:rgba(15,23,42,.48)}dialog form{padding:20px}dialog h2{font-size:18px;margin:0 0 8px}dialog p{color:var(--sub)}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.mobile-nav{display:none}
@media (max-width:1023px){.shell{grid-template-columns:1fr}.side-nav{display:none}.main{padding:20px}.form-layout,.preview-layout,.detail-grid{grid-template-columns:1fr}.form-aside{position:static;order:-1}.mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav button{flex:1;min-height:52px;border:0;background:#fff;color:var(--sub);font-weight:600}.mobile-nav button.active{color:var(--primary);background:#eff6ff}.main{padding-bottom:78px}.record-row{grid-template-columns:1fr auto}.record-row>:nth-child(2),.record-row>:nth-child(3){grid-column:1/2}.record-row>button{grid-column:2;grid-row:1/4}.action-bar{position:sticky;bottom:calc(52px + env(safe-area-inset-bottom));background:var(--bg);z-index:10;border-top:1px solid var(--line);padding-inline:0}.view[data-subflow=true]~*{}body.subflow .mobile-nav{display:none}body.subflow .main{padding-bottom:20px}body.subflow .action-bar{bottom:0}}
@media (max-width:767px){.topbar{padding:0 12px;height:auto;min-height:56px;flex-wrap:wrap;gap:6px 12px;padding-block:8px}.brand{font-size:14px}.environment{margin-left:auto;font-size:11px}.env-full{display:none}.env-compact{display:inline}.actor-switch{width:100%;justify-content:space-between}.actor-switch select{min-width:0;flex:1;font-size:16px;color:var(--text)}.main{padding:16px}.page-head{align-items:flex-start}.page-head>.button{display:none}.steps li{font-size:12px}.steps li:not(.current):not(.done){color:transparent}.steps li:not(:last-child):after{margin:0 4px}.scene-grid,.field-grid,.status-grid{grid-template-columns:1fr}.form-section{padding:14px}.field input,.field select{height:44px;font-size:16px}.field textarea{font-size:16px}.scene-card{min-height:64px}.action-bar{gap:8px}.action-bar .button{min-height:44px}.action-note{display:none}.preview-main,.preview-side{padding:14px}.key-value{grid-template-columns:1fr;gap:2px}.key-value dd{margin-bottom:8px}.record-row{padding:12px}.filter-bar{justify-content:stretch}.filter-bar label{flex:1}.filter-bar select{width:100%;font-size:16px;height:44px}.task-head{display:block}.task-head .badge{margin-top:8px}.task-card .task-actions{display:grid;grid-template-columns:1fr 1fr}.task-card .button{min-height:44px}.detail-top{display:block}.detail-top .badge{margin-top:8px}.dialog-actions{display:grid;grid-template-columns:1fr 1fr}.dialog-actions .button{min-height:44px}}
@media (prefers-reduced-motion:no-preference){.button,.nav-item,.scene-card{transition:background-color .14s ease,border-color .14s ease,color .14s ease}}

/* 家长申请入口：选学生和场景后再进入填写页。 */
.chooser-panel{max-width:840px;padding:20px}.chooser-student{max-width:440px}.chooser-student small{font-size:12px;color:var(--muted)}.scene-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:22px 0 16px}.scene-tabs button{appearance:none;min-height:44px;padding:0 4px;margin-bottom:-1px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--sub);font-weight:650}.scene-tabs button[aria-selected="true"]{color:var(--primary);border-bottom-color:var(--primary)}.scene-intro{margin:0 0 12px;color:var(--sub);font-size:13px}.chooser-panel .scene-card{min-height:72px}.chooser-panel .scene-card:hover{border-color:var(--primary)}.chooser-actions{margin-top:12px;padding-bottom:0}.form-section #chosenContext{color:var(--text);font-size:14px;font-weight:600}.form-section #changeScene{white-space:nowrap;align-self:center}
.scene-option:has(input:disabled){cursor:not-allowed}.scene-option input:disabled+.scene-card{color:var(--muted);background:#f8fafc;border-color:var(--line)}.scene-option input:disabled+.scene-card:hover{border-color:var(--line)}.preview-caveat{margin-top:10px;color:var(--warning);font-size:13px}
.preview-blocker{padding:12px;border:1px solid #fda29b;border-radius:6px;background:var(--danger-bg);color:var(--danger)}.preview-blocker ul{margin:8px 0 0;padding-left:20px}.preview-blocker li+li{margin-top:4px}.preview-clear{margin:0;color:var(--success);font-weight:600}
.record-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:12px;align-items:end;padding:14px;margin-bottom:12px}.record-filters label{display:flex;flex-direction:column;gap:5px;color:var(--sub);font-size:12px;font-weight:600}.record-filters select,.record-filters input{width:100%;height:38px;border:1px solid var(--control);border-radius:6px;background:#fff;padding:0 9px;color:var(--text)}.record-filter-actions{display:flex;gap:6px;align-items:center;white-space:nowrap}.record-pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;color:var(--sub);font-size:12px}.record-pagination>div{display:flex;gap:8px}
@media (max-width:1023px){.record-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.record-filter-actions{grid-column:1/-1;justify-content:flex-end}}
@media (max-width:767px){.record-filters{padding:12px;gap:10px}.record-filters select,.record-filters input{height:44px;font-size:16px}.record-filter-actions .button,.record-pagination .button{min-height:44px}.record-pagination{flex-wrap:wrap}.record-pagination>div{margin-left:auto}}
@media (max-width:767px){.chooser-panel{padding:16px}.chooser-student{max-width:none}.scene-tabs{gap:16px;margin-top:18px}.scene-tabs button{flex:1;font-size:15px}.chooser-panel .scene-card{min-height:62px}.chooser-actions{position:sticky;bottom:0;margin:16px -16px -16px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}.chooser-actions .button{width:100%;min-height:48px}.form-section #changeScene{padding-inline:4px}}
@media (max-width:767px){.form-aside{display:none}.steps li,.steps li:not(.current):not(.done){color:var(--muted);font-size:11px;gap:4px;white-space:nowrap}.steps li.current{color:var(--primary)}.steps li.done{color:var(--success)}.steps span{flex:none;width:24px;height:24px}.steps li:not(:last-child):after{min-width:8px;margin:0 4px}}
.detail-grid .detail-status{grid-column:2;grid-row:1;align-self:start;position:sticky;top:68px}.detail-main{grid-column:1;grid-row:1;min-width:0}.detail-reason{white-space:pre-wrap;overflow-wrap:anywhere}.detail-id{overflow-wrap:anywhere}.detail-meta .button{margin-top:14px}.timeline p{margin:5px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.detail-actions{position:sticky;bottom:0;z-index:11;display:flex;align-items:center;justify-content:flex-end;gap:10px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));box-shadow:0 -3px 14px rgba(15,23,42,.06)}.detail-actions span{margin-right:auto;font-size:12px;color:var(--sub)}
@media (max-width:1023px){.detail-grid .detail-status,.detail-main{grid-column:1;grid-row:auto}.detail-grid .detail-status{position:static}.detail-actions{margin:0 -20px -20px;border-radius:0;border-inline:0}}
@media (max-width:767px){.detail-actions{margin:0 -16px -16px;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 16px calc(10px + env(safe-area-inset-bottom))}.detail-actions span{grid-column:1/-1}.detail-actions .button{min-height:44px}.detail-actions .button:only-of-type{grid-column:1/-1}.detail-top .eyebrow{overflow-wrap:anywhere}.detail-section{padding:14px}}
html{scroll-padding-top:76px;scroll-padding-bottom:110px}
@media (max-width:767px){html{scroll-padding-top:120px;scroll-padding-bottom:calc(110px + env(safe-area-inset-bottom))}.main :focus-visible{scroll-margin-block:120px calc(110px + env(safe-area-inset-bottom))}}
/* Formal entry shares the established compact, responsive design system. */
body[data-mode="formal"]:not(.authenticated) .shell,
body[data-mode="formal"]:not(.authenticated) .mobile-nav { display:none; }
.login-panel { max-width:520px; margin:48px auto; padding:24px; }
.login-panel p { margin:16px 0; }
.gate-nav-link { flex:1; min-height:52px; display:flex; align-items:center; justify-content:center; color:var(--sub); font-weight:600; text-decoration:none; }
.evidence-upload { display:grid; gap:12px; }
.evidence-upload label { font-weight:600; }
.evidence-upload input[type="file"] { width:100%; min-height:44px; }
.evidence-upload p { color:var(--text-secondary,#475569); font-size:13px; line-height:1.6; margin:0; }
#uploadResults { list-style:none; margin:0; padding:0; }
#uploadResults li { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:8px 0; border-bottom:1px solid #D8DEE8; }
#uploadResults span { overflow-wrap:anywhere; }
@media(max-width:767px) { .login-panel { margin:24px 16px; } #uploadResults li { align-items:flex-start; flex-direction:column; gap:4px; } }
@media(max-width:767px) { body[data-mode="formal"] .status-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }