/* Campus Journal — mobile-first presentation layer, 2026-09-09.
   Existing forms, IDs, APIs and semantic success/error colours remain authoritative. */
:root{--campus-paper:#faf6ec;--campus-white:#fffdf6;--campus-ink:#26332d;--campus-green:#2f7d5b;--campus-green-deep:#205a40;--campus-orange:#e8663c;--campus-orange-deep:#d1542a;--campus-line:#e7e0cc;--campus-line-strong:#dad2b8;--campus-muted:#6c736a;--campus-lime:#f5c945;--campus-lime-light:#fdf3d7;--campus-serif:'Smiley Sans','Bricolage Grotesque','Avenir Next','PingFang SC','Microsoft YaHei',sans-serif;--campus-sans:'Avenir Next','PingFang SC','Microsoft YaHei',sans-serif;--campus-display:'Smiley Sans','Bricolage Grotesque','Avenir Next','PingFang SC','Microsoft YaHei',sans-serif;--campus-spring:260ms cubic-bezier(.34,1.56,.64,1)}
body.campus-ui{background:var(--campus-paper);color:var(--campus-ink);font-family:var(--campus-sans);line-height:1.7;overflow-x:clip}
.campus-ui *, .campus-ui *:before,.campus-ui *:after{box-sizing:border-box}
.campus-ui button,.campus-ui a,.campus-ui input,.campus-ui select,.campus-ui textarea{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.campus-ui :where(button,a,input,select,textarea,summary):focus-visible{outline:3px solid var(--campus-orange);outline-offset:3px}
.campus-ui .student-layout,.campus-ui .admin-layout{max-width:100%;overflow:visible}
.campus-ui .student-header,.campus-ui .admin-header{height:auto;min-height:82px;padding:18px 28px;background:var(--campus-paper);border-bottom:1px solid var(--campus-line);box-shadow:none;gap:20px;position:relative;top:auto;z-index:50;flex-wrap:wrap}
.campus-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--campus-ink);flex-shrink:0}
.campus-brand-mark{width:48px;height:48px;border-radius:50%;border:4px solid #fff;object-fit:cover;display:block;flex-shrink:0;box-shadow:0 1px 5px #263d3526;background:#fff}
.campus-brand strong{display:block;font-size:16px;letter-spacing:1px;line-height:1.5}.campus-brand small{display:block;font-size:8px;letter-spacing:1.3px;color:var(--campus-muted)}
.campus-ui .user-info{margin-left:auto;font-size:12px;gap:14px;flex-wrap:wrap}.campus-ui .user-info a{min-height:44px;display:inline-flex;align-items:center;padding:0 5px;font-size:12px;color:var(--campus-ink)}
.campus-menu-trigger{display:none;background:transparent;border:1px solid var(--campus-line);padding:8px;border-radius:5px;min-width:44px;min-height:44px;color:var(--campus-ink)}.campus-menu-trigger svg{width:22px;height:22px}
.campus-ui .student-main{padding-top:0;margin-top:0;min-width:0}.campus-ui .student-content{max-width:1180px;width:100%;margin:0 auto;padding:32px 28px 70px;min-width:0}
.campus-ui .admin-main{display:flex;margin-top:0;min-width:0;align-items:flex-start}.campus-ui .admin-sidebar{position:sticky;top:0;left:auto;flex:0 0 228px;width:228px;max-height:100dvh;overflow-y:auto;background:transparent;border-right:1px solid var(--campus-line);padding-top:18px;box-shadow:none}
.campus-ui .admin-content{margin-left:0;padding:32px;min-width:0;flex:1;width:calc(100% - 228px);max-width:1500px}
.campus-ui .page-header{border-bottom:1px solid var(--campus-ink);padding:6px 0 24px;margin-bottom:26px;background:transparent;border-radius:0;box-shadow:none;display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px 18px}
.campus-ui .page-header:before{content:attr(data-campus-kicker);display:block;width:100%;font:600 9px/1.6 var(--campus-sans);letter-spacing:2px;color:var(--campus-muted);margin-bottom:6px}
.campus-ui .page-header h2,.campus-ui .page-header h1{font-family:var(--campus-serif);font-size:32px;font-weight:600;letter-spacing:-.5px;line-height:1.4;color:var(--campus-ink);margin:0}
.campus-ui .page-header>p{color:var(--campus-muted);font-size:13px;flex-basis:100%;margin:0}
.campus-ui :is(.list-section,.info-section,.chart-container,.profile-card,.modal-content,.review-drawer,.form-section,.settings-section){background:var(--campus-white);border-color:var(--campus-line);border-radius:5px;box-shadow:0 5px 18px #263d3506}
.campus-ui :is(.list-section,.chart-container,.form-section)>h3{font:600 20px/1.5 var(--campus-serif);padding-bottom:12px;border-bottom:1px solid var(--campus-line);color:var(--campus-ink)}
.campus-ui :is(.dashboard-card,.stat-card,.stats-card){background:var(--campus-white);border-color:var(--campus-line);border-radius:4px;box-shadow:none;color:var(--campus-ink)}
.campus-ui :is(.dashboard-card,.stat-card,.stats-card) :is(.number,.stat-number,.stat-value){font-family:Georgia,var(--campus-serif);color:var(--campus-green);font-weight:400;letter-spacing:-1px}
.campus-ui .dashboard-cards{gap:14px}.campus-ui .nav-group-header{color:var(--campus-ink);background:transparent;min-height:48px}.campus-ui .nav-group{border-color:var(--campus-line)}
.campus-ui .admin-sidebar li.active a{background:#e6ead7;color:var(--campus-green)}.campus-ui .admin-sidebar li.active a:before{background:var(--campus-green)}.campus-ui .admin-sidebar a{min-height:44px;font-size:13px}
.campus-ui .mega-nav-trigger{background:transparent;color:var(--campus-ink);font-size:13px;min-height:44px}.campus-ui .mega-nav-item.current>.mega-nav-trigger{background:#e6ead7;color:var(--campus-green)}
.campus-ui .mega-panel{background:var(--campus-white);border-color:var(--campus-line);box-shadow:0 16px 35px #263d3514;border-radius:6px}.campus-ui .mega-link-icon{color:var(--campus-green);background:#e9eddc}.campus-ui .quick-game-link{font-size:12px;border-color:#c4c6ad;color:var(--campus-green);background:transparent}
.campus-ui :is(.btn-primary,.btn-submit,.submit-btn,.login-btn){background:var(--campus-green);border-color:var(--campus-green);color:var(--campus-white);box-shadow:none;border-radius:5px}
.campus-ui :is(.btn-primary,.btn-submit,.submit-btn,.login-btn):hover{background:#203b31;border-color:#203b31}
.campus-ui :is(.btn,.btn-primary,.btn-secondary,.btn-sm,.action-btn){min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:normal;border-radius:5px}
.campus-ui :is(.btn-secondary,.btn-outline){background:var(--campus-white);color:var(--campus-ink);border:1px solid var(--campus-line)}
.campus-ui :is(input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=range]):not([type=color]),select,textarea){max-width:100%;border-color:#bfc5b1;border-radius:4px;font-family:var(--campus-sans);color:var(--campus-ink);background-color:var(--campus-white)}
.campus-ui :is(input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=range]):not([type=color]),select){min-height:44px}.campus-ui textarea{line-height:1.8}
.campus-ui :is(.filter-bar,.filter-row,.filters,.search-bar,.actions,.form-actions){gap:10px;flex-wrap:wrap;min-width:0}.campus-ui .filter-bar>*,.campus-ui .filter-row>*{max-width:100%;min-width:0}
.campus-ui :is(.data-table,table){border-color:var(--campus-line)}.campus-ui :is(.data-table,table) th{background:#e9eadf;color:var(--campus-ink);font-weight:600;border-color:var(--campus-line)}.campus-ui :is(.data-table,table) td{border-color:var(--campus-line)}
.campus-ui .campus-table-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.campus-ui :is(.pagination,.pagination-bar){flex-wrap:wrap;gap:8px}.campus-ui :is(.pagination,.pagination-bar) :is(a,button){min-width:40px;min-height:44px}
.campus-ui .student-footer,.campus-ui .admin-footer{background:transparent;border-top:1px solid var(--campus-line);color:var(--campus-muted);font-size:11px;padding:20px 28px}
.campus-bottom-nav{display:none}.campus-menu{background:var(--campus-paper);color:var(--campus-ink);border:1px solid var(--campus-line);border-radius:18px;max-width:650px;width:calc(100% - 32px);max-height:85dvh;padding:24px;margin:auto;box-shadow:0 25px 80px #162f3540;overscroll-behavior:contain;overflow:auto}
.campus-menu::backdrop{background:#172e2766;backdrop-filter:blur(3px)}.campus-menu-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}.campus-menu h2{font:600 25px/1.5 var(--campus-serif)}.campus-eyebrow{font:600 9px/1.7 var(--campus-sans);letter-spacing:2px;color:var(--campus-muted)}
.campus-close{width:44px;height:44px;border:1px solid var(--campus-line);border-radius:50%;background:transparent;color:var(--campus-ink);font-size:26px;flex-shrink:0}
.campus-menu-groups{display:grid;grid-template-columns:1fr 1fr;gap:22px}.campus-menu h3{font:600 17px/1.5 var(--campus-serif);border-bottom:1px solid var(--campus-line);padding-bottom:10px}.campus-menu-links{display:flex;flex-direction:column}.campus-menu a{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:46px;padding:8px 0;font-size:13px;text-decoration:none;color:var(--campus-ink)}.campus-menu svg{width:17px;height:17px;flex:none}
.campus-ui.campus-menu-open{overflow:hidden}
/* Home: task first, growth next, companion afterwards. */
.campus-ui .home-with-pet{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:30px;align-items:start}.campus-ui .cards-area{grid-column:1;grid-row:1;min-width:0}.campus-ui .pet-sidebar{grid-column:2;grid-row:1;width:auto;position:static;min-width:0}
.campus-ui .student-cards{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.campus-ui .student-card{display:grid;grid-template-columns:40px 1fr;gap:3px 12px;text-align:left;padding:18px 0!important;border:0!important;border-bottom:1px solid var(--campus-line)!important;border-radius:0;box-shadow:none;background:transparent!important;min-height:100px;transform:none}
.campus-ui .student-card .icon{grid-row:1/3;width:38px;height:42px;padding:8px;border:1px solid #cbd0b9;background:#e9eddc;color:var(--campus-green);border-radius:4px;margin:0}.campus-ui .student-card .icon svg{width:22px;height:22px}.campus-ui .student-card h3{font-size:15px;margin:0;align-self:end;color:var(--campus-ink)}.campus-ui .student-card p{font-size:11px;line-height:1.7;color:var(--campus-muted);margin:0}
.campus-ui .steal-spotlight{background:#ece8dc;border:1px solid var(--campus-line);border-radius:4px;margin-top:24px;margin-bottom:0;padding:18px;box-shadow:none;gap:12px;flex-wrap:wrap;color:var(--campus-ink)}.campus-ui .steal-spotlight__content{gap:12px}.campus-ui .steal-spotlight__content strong{font-family:var(--campus-serif);font-size:18px;color:var(--campus-ink)}.campus-ui .steal-spotlight__content p{font-size:12px;color:var(--campus-muted)}.campus-ui .steal-spotlight__eyebrow{font-size:10px;color:var(--campus-orange)}.campus-ui .steal-spotlight__cta{background:var(--campus-green);font-size:12px;padding:10px 14px}
.campus-ui .college-fox-card{background:#ede8da;border:1px solid #ded7c5;border-radius:4px;padding:20px;position:relative}.campus-ui .college-fox-card:before{content:'';position:absolute;width:58px;height:15px;top:-7px;left:25px;background:#d5d3b8b3;transform:rotate(-5deg)}
.campus-ui .college-fox-stage{padding:8px;background:transparent}.campus-ui .college-fox-stage .college-fox{--fox-size:150px}.campus-ui .fox-controls,.campus-ui .fox-links{gap:8px}.campus-ui .fox-controls button,.campus-ui .fox-links a{font-size:12px;min-height:44px;background:var(--campus-white);border-color:#c3c7b2;border-radius:4px;padding:9px 11px}.campus-ui .fox-notice{font-size:13px}.campus-ui .college-fox-card h3{font:600 19px var(--campus-serif)}
.campus-feature{background:var(--campus-green);color:var(--campus-white);border-radius:4px 24px 4px 4px;padding:28px;margin:0 0 24px;position:relative;overflow:hidden}.campus-feature:after{content:'';position:absolute;right:-40px;top:-40px;width:130px;height:130px;border:1px solid #fff3;border-radius:50%;pointer-events:none}.campus-feature .campus-eyebrow{color:#dae4cf}.campus-feature h3{font:500 29px/1.4 var(--campus-serif);margin:16px 0 10px;position:relative}.campus-feature p{color:#dce4d7;font-size:13px;margin:8px 0}.campus-feature a{color:inherit}.campus-feature .campus-feature-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid #fff3;padding-top:18px;margin-top:20px}.campus-feature .btn{background:var(--campus-lime);color:var(--campus-ink);padding:10px 16px;border:0;min-height:46px}.campus-feature small{font-size:11px;color:#dce4d7}
.campus-home-summary{border-top:3px solid var(--campus-ink);padding:18px 0 22px;margin-bottom:20px}.campus-home-summary h3{font:600 20px/1.5 var(--campus-serif);margin:8px 0}.campus-home-summary p{font-size:12px;color:var(--campus-muted)}.campus-home-summary .btn{margin-top:12px}
.campus-teaching-start{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;margin-bottom:26px}.campus-teaching-start .campus-feature{margin:0}.campus-teaching-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}.campus-teaching-links a{padding:20px;background:var(--campus-white);border:1px solid var(--campus-line);text-decoration:none;border-radius:4px;color:var(--campus-ink)}.campus-teaching-links strong{font:600 19px/1.5 var(--campus-serif);display:block;margin:7px 0}.campus-teaching-links span{font-size:11px;color:var(--campus-muted)}.campus-teaching-links svg{width:22px;height:22px}
/* Content families share paper surfaces and typography, without changing module state. */
.campus-ui :is(.review-container,.diary-container,.social-page,.blended-page,.vocab-page,.oral-page){font-family:var(--campus-sans);color:var(--campus-ink);min-width:0;max-width:100%}
.campus-ui :is(.diary-header,.social-header,.review-header) h1{font-family:var(--campus-serif);color:var(--campus-ink)}
.campus-ui :is(.review-chat-container,.chat-container,.chat-messages,.review-history,.history-panel,.diary-card,.social-card,.bl-card,.vocab-card,.oral-card,.exam-card,.homework-card){background:var(--campus-white);border-color:var(--campus-line);border-radius:6px;box-shadow:none}
.campus-ui :is(.history-item,.homework-list-item){border-color:var(--campus-line);border-radius:4px;background:var(--campus-white)}
.campus-ui :is(.review-type-btn,.practice-btn,.tab-btn.active,.tab-button.active){background:var(--campus-green);color:var(--campus-white);border-color:var(--campus-green)}
.campus-ui :is(.modal-content,.modal-dialog){max-width:calc(100vw - 28px);max-height:90dvh;overflow-y:auto;overscroll-behavior:contain}.campus-ui [id$="Drawer"]{max-width:100vw}
.campus-ui .feature-side{background:var(--campus-green)}.campus-ui .feature-side:before{opacity:.04}.campus-ui #three-canvas{display:none}.campus-ui .login-side,.campus-ui .auth-shell{background:var(--campus-paper)}.campus-ui .auth-card{background:var(--campus-white);border-color:var(--campus-line);border-radius:6px;box-shadow:none}.campus-ui :is(.login-title,.feature-slide h2){font-family:var(--campus-serif)}
@media(max-width:1000px){.campus-ui .student-header .quick-game-link{display:none}.campus-ui .student-header .mega-nav{order:3;width:100%;justify-content:center}.campus-ui .admin-sidebar{flex-basis:205px;width:205px}.campus-ui .admin-content{width:calc(100% - 205px);padding:24px}.campus-teaching-start{grid-template-columns:1fr}}
@media(max-width:760px){
 .campus-ui .student-header,.campus-ui .admin-header{padding:16px 20px;min-height:76px;flex-wrap:nowrap;gap:10px}.campus-brand{gap:9px}.campus-brand-mark{width:40px;height:40px}.campus-brand strong{font-size:14px}.campus-brand small{font-size:7px;letter-spacing:1px}
 .campus-ui .student-header .mega-nav,.campus-ui .quick-game-link,.campus-ui .user-info{display:none}.campus-menu-trigger{display:inline-grid;place-items:center;margin-left:auto}.campus-ui .admin-sidebar{display:none}.campus-ui .admin-main{display:block}.campus-ui .student-content,.campus-ui .admin-content{width:100%;margin:0;padding:18px 20px 30px;max-width:none}.campus-ui .student-main{padding:0}.campus-ui .admin-layout,.campus-ui .student-layout{min-height:calc(100dvh - 80px)}
 .campus-ui .page-header{padding:8px 0 20px;margin-bottom:22px;gap:8px}.campus-ui .page-header h2,.campus-ui .page-header h1{font-size:27px}.campus-ui .page-header>p{font-size:12px}.campus-ui .page-header:before{font-size:8px;letter-spacing:1.5px}
 .campus-ui :is(.list-section,.form-section,.info-section,.chart-container){padding:18px;min-width:0}.campus-ui :is(.dashboard-cards,.stats-grid,.stat-cards,.stats-cards){grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.campus-ui .dashboard-card{padding:16px 12px;min-width:0}.campus-ui .dashboard-card .number{font-size:30px}
 .campus-ui :is(.content-section,.charts-grid,.form-grid,.chart-row){grid-template-columns:minmax(0,1fr)}.campus-ui .filter-bar,.campus-ui .filter-row{display:flex;flex-wrap:wrap}.campus-ui :is(.filter-bar,.filter-row)>select,.campus-ui :is(.filter-bar,.filter-row)>input{flex:1 1 130px;width:auto;min-width:0}.campus-ui :is(.filter-bar,.filter-row)>button{min-height:44px}
 .campus-ui input:not([type=checkbox]):not([type=radio]):not([type=hidden]),.campus-ui select,.campus-ui textarea{font-size:16px!important}.campus-ui :is(.btn,.btn-sm){min-height:44px;font-size:13px}
 .campus-ui .home-with-pet{display:flex;flex-direction:column;gap:28px}.campus-ui .cards-area{order:0;width:100%}.campus-ui .pet-sidebar{order:1;width:100%}.campus-ui .student-cards{grid-template-columns:1fr}.campus-ui .student-card{min-height:82px}.campus-feature{padding:22px}.campus-feature h3{font-size:25px}.campus-feature p{font-size:12px}.campus-ui .college-fox-stage .college-fox{--fox-size:130px}
 .campus-ui .steal-spotlight__icon{width:40px;height:40px;flex:none;font-size:23px}.campus-ui .steal-spotlight__content{min-width:0;align-items:center}.campus-ui .steal-spotlight__cta{min-height:44px;display:flex;align-items:center}.campus-teaching-links a{padding:16px}.campus-teaching-links strong{font-size:17px}
 .campus-bottom-nav{position:fixed;z-index:900;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:#fffef9f5;backdrop-filter:blur(14px);border:1px solid var(--campus-line);border-radius:14px 14px 0 0;padding:8px 8px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -4px 22px #263d3508}.campus-bottom-nav a,.campus-bottom-nav button{display:flex;flex:1;min-width:0;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:48px;border:0;background:transparent;font:10px/1.5 var(--campus-sans);color:var(--campus-muted);text-decoration:none;border-radius:8px}.campus-bottom-nav svg{width:20px;height:20px}.campus-bottom-nav [aria-current=page]{background:#e9eddb;color:var(--campus-green)}
 .campus-ui .student-footer,.campus-ui .admin-footer{padding-bottom:calc(100px + env(safe-area-inset-bottom));font-size:10px}.campus-menu{width:100%;max-width:100%;max-height:88dvh;margin:auto auto 0;border-radius:20px 20px 0 0;padding:22px 20px calc(25px + env(safe-area-inset-bottom))}.campus-menu-groups{grid-template-columns:1fr;gap:20px}.campus-menu-links{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
 .campus-ui .campus-records{display:block;min-width:0!important;width:100%!important;border:0}.campus-ui .campus-records thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.campus-ui .campus-records tbody{display:block}.campus-ui .campus-records tbody>tr{display:block;border:1px solid var(--campus-line);padding:10px 14px;margin-bottom:12px;background:var(--campus-white);border-radius:4px}.campus-ui .campus-records tbody>tr>td{display:flex;align-items:flex-start;gap:12px;border:0;padding:8px 0;white-space:normal!important;min-width:0!important;width:auto!important;font-size:13px;overflow-wrap:anywhere}.campus-ui .campus-records tbody>tr>td:before{content:attr(data-campus-label);flex:0 0 78px;color:var(--campus-muted);font-size:11px;padding-top:2px}.campus-ui .campus-records tbody>tr>td[colspan]{display:block}.campus-ui .campus-records tbody>tr>td[colspan]:before{display:none}.campus-ui .campus-records td button,.campus-ui .campus-records td a{flex-shrink:0}.campus-ui .campus-records td:last-child{flex-wrap:wrap}.campus-ui .campus-records td:empty{display:none}
 .campus-ui :is(.review-container,.diary-container,.social-page){padding-left:0;padding-right:0}.campus-ui .diary-container{padding:20px}.campus-ui .modal-content{padding:20px}.campus-ui #reviewDrawer{width:100%!important;max-width:100vw}.campus-ui :is(.pet-tutor-toggle,.pet-tutor-fab){bottom:92px!important}.campus-ui .feature-side{min-height:270px}.campus-ui .split-layout{grid-template-columns:1fr}.campus-ui .login-side{padding:28px 22px}
}
@media(prefers-reduced-motion:reduce){.campus-ui *{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body.campus-ui{--accent:#294b3e;--accent-hover:#203b31;--accent-light:#e9eddc;--accent-bg:#e9eddc;--font-family:var(--campus-sans);--bg-card:var(--campus-white);--bg-body:var(--campus-paper)}
.campus-ui a.btn,.campus-ui .student-card,.campus-ui .steal-spotlight{text-decoration:none}
.campus-ui .review-page{max-width:1180px;margin:0 auto;padding:28px}.campus-ui .review-header{text-align:left;border-bottom:1px solid var(--campus-ink);padding:8px 0 24px;margin-bottom:26px}.campus-ui .review-header:before{content:'WRITING JOURNAL / 写作与翻译';display:block;font:600 9px var(--campus-sans);letter-spacing:2px;color:var(--campus-muted);margin-bottom:14px}.campus-ui .review-header .page-title{font:600 30px/1.4 var(--campus-serif)}.campus-ui .review-header .page-title>svg{display:none}.campus-ui .review-header .subtitle{font-size:13px;color:var(--campus-muted);margin-top:10px}
.campus-ui .review-chat{border-top:3px solid var(--campus-green);border-radius:4px;background:var(--campus-white);box-shadow:none}.campus-ui .chat-welcome{text-align:left;position:relative;padding:24px 4px}.campus-ui .welcome-pet{float:right;margin:-5px -10px 0 8px}.campus-ui .welcome-pet .college-fox{--fox-size:100px}.campus-ui .chat-welcome h2{font:600 24px/1.55 var(--campus-serif)}.campus-ui .chat-welcome p{font-size:13px;color:var(--campus-muted);margin:10px 0 22px}.campus-ui .welcome-actions{clear:both;gap:12px}.campus-ui .review-type-btn{border-radius:4px;min-height:48px;font-size:14px}.campus-ui .review-type-btn.translation-btn{background:#e9eddc;color:var(--campus-green);border:1px solid #cbd1ba}.campus-ui .chat-messages{max-height:600px}.campus-ui .review-history-panel{background:transparent;box-shadow:none;border:0;border-top:3px solid var(--campus-ink);padding:18px 0;border-radius:0;max-height:720px}.campus-ui .history-item{padding:16px;background:var(--campus-white);border-radius:4px}.campus-ui .history-item-actions button{min-height:44px;padding:8px 12px}.campus-ui .bubble-pet .bubble-content{background:#ecefdf;border-color:var(--campus-line);border-radius:4px 12px 12px 12px}.campus-ui .chat-input-area{background:#ecefdf;border-color:var(--campus-line)}
.campus-ui #pet-tutor-fab{background:var(--campus-green);box-shadow:0 4px 15px #294b3e26}.campus-ui #pet-tutor-panel{background:var(--campus-white);border-color:var(--campus-line)}
.campus-ui .vocab-tab-btn.active{color:var(--campus-white);background:var(--campus-green);border-color:var(--campus-green)}
.campus-ui #reviewDrawer{background:var(--campus-paper)!important;width:min(1100px,96vw)!important;height:100dvh!important}.campus-ui #reviewDrawer #drawerTitle{font-family:var(--campus-serif);color:var(--campus-ink)!important}.campus-ui #reviewDrawer .campus-review-body{display:grid!important;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:start;gap:22px!important}.campus-review-pane{display:flex;flex-direction:column;gap:18px;min-width:0}.campus-ui #drawerWork{font:17px/1.9 Georgia,var(--campus-serif)!important;max-height:none!important}.campus-ui #drawerPrompt{max-height:none!important}.campus-ui #campus-read-pane>div{background:var(--campus-white)!important;border-color:var(--campus-line)!important;border-radius:4px!important}.campus-ui #campus-score-pane>div{background:#ecefdf!important;border-color:#ced5ba!important;border-radius:4px!important}.campus-ui #manualFeedback{min-height:230px}.campus-ui #manualScore{font:30px Georgia,serif!important}.campus-ui #saveBtn{background:var(--campus-green)!important;min-height:46px}.campus-review-tabs{display:none}
@media(max-width:760px){
 .campus-ui .student-header,.campus-ui .admin-header{flex-direction:row!important;align-items:center;justify-content:space-between}.campus-ui .campus-brand{margin-right:auto}.campus-ui #pet-tutor-root{bottom:calc(90px + env(safe-area-inset-bottom));z-index:850}.campus-ui #pet-tutor-panel{height:min(420px,calc(100dvh - 200px))}
 .campus-ui .review-page{padding:20px}.campus-ui .review-header .page-title{font-size:27px}.campus-ui .review-container{flex-direction:column}.campus-ui .review-chat,.campus-ui .review-history-panel{width:100%}.campus-ui .chat-messages{padding:18px;max-height:65dvh}.campus-ui .chat-welcome{padding:15px 0}.campus-ui .chat-welcome h2{font-size:22px}.campus-ui .welcome-pet .college-fox{--fox-size:82px}.campus-ui .review-history-panel{max-height:none;margin-top:6px}.campus-ui .review-type-btn{padding:14px 12px}.campus-ui .welcome-actions{flex-direction:column}.campus-ui .chat-input-area{padding:16px}.campus-ui .review-result-header{flex-wrap:wrap;gap:12px}
 .campus-ui #reviewDrawer{max-width:100vw;width:100%!important}.campus-ui #reviewDrawer .campus-review-body{display:flex!important;padding:18px!important}.campus-review-tabs{display:flex;gap:10px;padding:12px 18px;background:var(--campus-paper);border-bottom:1px solid var(--campus-line);flex-shrink:0}.campus-review-tabs button{flex:1;border:1px solid var(--campus-line);border-radius:4px;background:var(--campus-white);color:var(--campus-ink);min-height:44px;font-size:13px}.campus-ui #manualFeedback{min-height:220px}
 .campus-ui .crumb-panel{max-width:calc(100vw - 40px);left:0;right:auto}.campus-ui .crumb-panel-inner{max-width:100%}
 .campus-ui .split-layout form button[type=submit]{min-height:48px;background:var(--campus-green);color:var(--campus-white);border-radius:5px}
}
.campus-ui :not(pre)>code{white-space:normal;overflow-wrap:anywhere;word-break:break-word}
@media(max-width:760px){
 .campus-ui select{min-width:0!important}
 .campus-ui .asr-source-toggle{display:flex;flex-wrap:wrap;width:100%;max-width:100%}
 .campus-ui .asr-source-btn{flex:1 1 110px;min-width:0;min-height:44px;white-space:normal;padding:10px}
 .campus-ui .asr-source-btn.active{background:var(--campus-green)}
 .campus-ui .status-card{flex-wrap:wrap;gap:12px}.campus-ui .status-info{min-width:0;flex:1 1 150px;overflow-wrap:anywhere}.campus-ui .status-actions{display:flex;flex-wrap:wrap;gap:8px;max-width:100%}
}
@media(max-width:400px){.campus-ui .asr-source-btn{flex-basis:100%;overflow-wrap:anywhere}}
/* Heatmap uses the legacy Bootstrap-style main-content surface. */
.campus-ui .admin-main>.main-content{flex:1;min-width:0;width:calc(100% - 228px);margin:0;padding:32px}
.campus-ui .main-content .card{background:var(--campus-white);border:1px solid var(--campus-line);border-radius:5px;margin-bottom:22px;padding:20px}
.campus-ui .main-content :is(h2,h3,h4){font-family:var(--campus-serif);color:var(--campus-ink)}
.campus-ui .main-content .card-header{border-bottom:1px solid var(--campus-line);padding-bottom:12px;margin-bottom:16px}
.campus-ui .table-responsive,.campus-ui .campus-table-scroll{overflow-x:auto;max-width:100%;min-width:0}
@media(max-width:760px){.campus-ui .admin-main>.main-content{width:100%;padding:20px}.campus-ui .charts-container{grid-template-columns:minmax(0,1fr)!important;min-width:0}.campus-ui .charts-container>*{min-width:0;max-width:100%}.campus-ui .main-content .card{padding:16px}}

/* Module integration: social.css defines tokens on descendants, not just the root. */
.campus-ui :is(.social-container,.social-page,.barn-page,.evolution-page,.group-page),
.campus-ui :is(.social-container,.social-page,.barn-page,.evolution-page,.group-page) * {
 --accent:var(--campus-green);--accent-hover:#203b31;--accent-light:#e9eddc;--accent-bg:#e9eddc;
 --primary-deep:#203b31;--primary-medium:var(--campus-green);--primary-light:#748568;--primary-color:var(--campus-green);
 --bg-body:var(--campus-paper);--bg-white:var(--campus-white);--bg-card:var(--campus-white);--bg-hover:#eeeee2;--bg-cream:var(--campus-paper);--bg-warm:#eeeee2;
 --border:var(--campus-line);--border-light:var(--campus-line);--border-focus:var(--campus-green);--border-hover:#bfc5b1;
 --text-primary:var(--campus-ink);--text-dark:var(--campus-ink);--text-secondary:#505e50;--text-medium:#505e50;--text-muted:var(--campus-muted);--text-light:var(--campus-muted);
 --font:var(--campus-sans);--radius-lg:5px;--radius-xl:8px;
}
.campus-ui .social-nav{background:transparent;border:0;border-top:1px solid var(--campus-line);border-bottom:1px solid var(--campus-line);border-radius:0;padding:18px 0;box-shadow:none;gap:16px}
.campus-ui .social-nav__item{background:#eeeee2;border:1px solid var(--campus-line);border-radius:4px;min-height:64px;gap:6px;box-shadow:none}
.campus-ui .social-nav__item.is-active{background:var(--campus-green);color:var(--campus-white);border-color:var(--campus-green);box-shadow:none}
.campus-ui .social-nav__item:hover{border-color:var(--campus-green);box-shadow:none;transform:none}
.campus-ui .social-nav__icon-wrap{background:transparent;border-radius:0;width:26px;height:26px}
.campus-ui .social-nav__item.is-active .social-nav__icon-wrap{background:transparent}
.campus-ui .social-nav__heading{color:var(--campus-muted);letter-spacing:1px}
.campus-ui .social-nav__label{font-size:12px}
.campus-ui .diary-container{max-width:1180px;width:100%;margin:0 auto;padding:32px 28px 70px}
.campus-ui .diary-header{padding-bottom:22px;border-bottom:1px solid var(--campus-ink);margin-bottom:24px}
.campus-ui .diary-header h1{font:600 32px/1.5 var(--campus-serif);margin:0 0 8px}
.campus-ui .diary-header p{color:var(--campus-muted);font-size:14px}
.campus-ui .diary-container .stats-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:24px}
.campus-ui .diary-container .stat-card{border:1px solid var(--campus-line);border-top:3px solid var(--campus-green);padding:18px;text-align:left;min-width:0}
.campus-ui .diary-container .stat-card i{color:var(--campus-green);font-size:18px}
.campus-ui .diary-container .stat-card .number{font-size:32px}
.campus-ui .diary-container :is(.calendar-card,.skills-section,.skill-card,.report-card,.entry-card){background:var(--campus-white);border-color:var(--campus-line);box-shadow:none;border-radius:5px}
/* Attendance's API-rendered statistics retain their DOM and event handlers. */
.campus-ui #statsBar>div{background:var(--campus-white)!important;border-color:var(--campus-line)!important;border-radius:4px!important;border-top:3px solid var(--campus-green)!important}
.campus-ui #statsBar>div>div:first-child{color:var(--campus-green)!important;font:32px/1.5 Georgia,serif!important}
.campus-ui #statsBar>div>div:last-child{color:var(--campus-muted)!important}
/* Legacy inline brand blues only: preserve warning/error/success semantics. */
.campus-ui [style*="color:#2563eb"],.campus-ui [style*="color: #2563eb"]{color:var(--campus-green)!important}
.campus-ui :is(.type-badge,.badge-type){background:var(--campus-lime)!important;color:var(--campus-ink)!important;border:1px solid #c5cba8;border-radius:4px;padding:4px 10px;box-shadow:none}
@media(max-width:768px){
 .campus-ui .diary-container{padding:24px 18px 105px}
 .campus-ui .diary-header h1{font-size:26px}
 .campus-ui .diary-container .stats-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .campus-ui .diary-container .main-section{grid-template-columns:minmax(0,1fr)}
 .campus-ui .social-nav__grid{gap:6px}
 .campus-ui .social-nav__item{padding:10px 3px;min-height:66px}
 .campus-ui .social-nav__label{font-size:11px;white-space:normal}
}
.campus-ui .student-content .data-table .badge[style*="background-color"]{background:var(--campus-lime)!important;color:var(--campus-ink)!important;border:1px solid #c5cba8;border-radius:4px;padding:4px 10px}
.campus-ui .hero-header{background:var(--campus-green);border-radius:4px 20px 4px 4px}
.campus-ui .diary-container :is(.entries-section,.quick-actions-card){background:var(--campus-white);border:1px solid var(--campus-line);border-radius:5px;box-shadow:none}
.campus-ui .diary-container .calendar-nav button{min-width:36px;min-height:36px}
.campus-ui :is(.steal-main-btn,.btn-challenge){background:var(--campus-green);box-shadow:none;border:1px solid var(--campus-green);border-radius:4px}
.campus-ui :is(.pet-avatar-circle,.pet-avatar-large,.visitor-avatar){background:#e9eddc;box-shadow:none;color:var(--campus-green)}

/* ================================================================
   青柿手账 v2 · 2026-09-21
   手账贴纸感组件层：胶囊按钮 / 焦点浅晕输入 / 贴纸翻页 / 弹性弹窗 /
   纸张噪点 / 交错入场。选择器以 body.campus-ui 开头压过旧规则。
   ================================================================ */

/* —— 纸张噪点底纹（平涂 + 细颗粒，拒绝渐变光斑） —— */
body.campus-ui{
 background-color:var(--campus-paper);
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.15 0 0 0 0 0.2 0 0 0 0 0.16 0 0 0 0.032 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* —— 标题：得意黑展示字 + 手账分栏线 —— */
body.campus-ui .page-header{border-bottom:1px solid var(--campus-ink);position:relative}
body.campus-ui .page-header:after{content:'';position:absolute;left:0;bottom:-4px;width:64px;height:3px;background:var(--campus-orange);border-radius:2px}
body.campus-ui .page-header h2,body.campus-ui .page-header h1{font-family:var(--campus-display);font-weight:400;letter-spacing:0}
body.campus-ui :is(.list-section,.chart-container,.form-section)>h3,
body.campus-ui .main-content :is(h2,h3,h4),
body.campus-ui .diary-header h1,
body.campus-ui .review-header .page-title,
body.campus-ui .campus-menu h2,
body.campus-ui .campus-home-summary h3,
body.campus-ui .campus-feature h3,
body.campus-ui .college-fox-card h3,
body.campus-ui .campus-teaching-links strong,
body.campus-ui .steal-spotlight__content strong{font-family:var(--campus-display);font-weight:400}

/* —— 按钮：胶囊 + 上浮 + 按压回弹 —— */
body.campus-ui :is(.btn,.btn-primary,.btn-secondary,.btn-outline,.btn-sm,.action-btn,.submit-btn,.login-btn,.review-type-btn,.practice-btn,.steal-main-btn,.btn-challenge){
 border-radius:999px!important;
 transition:transform var(--campus-spring),box-shadow 160ms ease,background-color 160ms ease,border-color 160ms ease,color 160ms ease;
 will-change:transform;
}
body.campus-ui :is(.btn,.btn-primary,.btn-secondary,.btn-outline,.btn-sm,.action-btn,.submit-btn,.login-btn,.review-type-btn,.practice-btn,.steal-main-btn,.btn-challenge):hover{
 transform:translateY(-2px);box-shadow:0 6px 16px rgba(38,51,45,.14);
}
body.campus-ui :is(.btn,.btn-primary,.btn-secondary,.btn-outline,.btn-sm,.action-btn,.submit-btn,.login-btn,.review-type-btn,.practice-btn,.steal-main-btn,.btn-challenge):active{
 transform:scale(.96);box-shadow:0 2px 6px rgba(38,51,45,.10);transition-duration:80ms;
}
body.campus-ui :is(.btn-primary,.btn-submit,.submit-btn,.login-btn){background:var(--campus-green);border-color:var(--campus-green)}
body.campus-ui :is(.btn-primary,.btn-submit,.submit-btn,.login-btn):hover{background:var(--campus-green-deep);border-color:var(--campus-green-deep)}
/* 柿子橙只给"值得庆祝的"主 CTA */
body.campus-ui .btn-pop,body.campus-ui .steal-spotlight__cta{background:var(--campus-orange);border-color:var(--campus-orange);color:#fff}
body.campus-ui .btn-pop:hover,body.campus-ui .steal-spotlight__cta:hover{background:var(--campus-orange-deep);border-color:var(--campus-orange-deep)}

/* —— 输入框 / 搜索框：胶囊 + 焦点浅晕 —— */
body.campus-ui :is(input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=range]):not([type=color]),select,textarea){
 border-radius:12px;border:1.5px solid var(--campus-line-strong);background:var(--campus-white);
 transition:border-color 160ms ease,box-shadow 160ms ease,background-color 160ms ease;
}
body.campus-ui :is(input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=range]):not([type=color]),select,textarea):hover{border-color:#b9b096}
body.campus-ui :is(input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=range]):not([type=color]),select,textarea):focus{
 outline:none;border-color:var(--campus-green);box-shadow:0 0 0 4px rgba(47,125,91,.13);background:#fff;
}
body.campus-ui :is(.search-bar,.filter-bar,.filter-row) :is(input[type=search],input[type=text],input:not([type])){border-radius:999px;padding-left:18px}

/* —— 翻页器：当前页是一颗小柿子贴纸 —— */
body.campus-ui :is(.pagination,.pagination-bar) :is(a,button){
 border-radius:999px;min-width:42px;border:1.5px solid transparent;background:transparent;color:var(--campus-muted);font-weight:500;
 transition:transform var(--campus-spring),background-color 160ms ease,color 160ms ease,border-color 160ms ease;
}
body.campus-ui :is(.pagination,.pagination-bar) :is(a,button):hover{background:var(--campus-lime-light);border-color:var(--campus-line);color:var(--campus-ink);transform:translateY(-2px)}
body.campus-ui :is(.pagination,.pagination-bar) :is(a,button):is(.active,.current,[aria-current=page]){
 background:var(--campus-orange);color:#fff;border-color:var(--campus-orange);transform:scale(1.12) rotate(-4deg);box-shadow:0 4px 10px rgba(232,102,60,.35);
}

/* —— 弹窗 / 抽屉：弹性入场 + 贴纸边 —— */
@keyframes campus-pop-in{0%{opacity:0;transform:translateY(26px) scale(.97)}100%{opacity:1;transform:translateY(0) scale(1)}}
body.campus-ui :is(.modal-content,.modal-dialog){
 border-radius:18px;border:1px solid var(--campus-line);border-top:4px solid var(--campus-green);
 box-shadow:0 24px 70px rgba(32,54,44,.22);
 animation:campus-pop-in 300ms cubic-bezier(.34,1.56,.64,1);
}
body.campus-ui .campus-menu[open]{animation:campus-pop-in 300ms cubic-bezier(.34,1.56,.64,1)}
body.campus-ui .campus-menu::backdrop{background:rgba(32,90,64,.28);backdrop-filter:blur(3px)}
body.campus-ui .campus-close{transition:transform var(--campus-spring),background-color 160ms ease}
body.campus-ui .campus-close:hover{transform:rotate(90deg);background:var(--campus-lime-light)}

/* —— 卡片：纸面 + 悬浮上浮 —— */
body.campus-ui :is(.dashboard-card,.stat-card,.stats-card,.list-section,.info-section,.chart-container,.profile-card,.form-section,.settings-section,.review-chat-container,.chat-container,.diary-card,.social-card,.bl-card,.vocab-card,.oral-card,.exam-card,.homework-card,.history-item,.homework-list-item){
 border-radius:14px;border:1px solid var(--campus-line);
 transition:transform var(--campus-spring),box-shadow 180ms ease,border-color 160ms ease;
}
body.campus-ui :is(.dashboard-card,.stat-card,.stats-card,.vocab-card,.oral-card,.exam-card,.homework-card,.history-item,.homework-list-item):hover{
 transform:translateY(-2px);box-shadow:0 10px 26px rgba(38,51,45,.10);border-color:var(--campus-line-strong);
}

/* —— 贴纸徽章（打卡、成就、NEW 等） —— */
body.campus-ui .sticker-badge,body.campus-ui :is(.type-badge,.badge-type){
 display:inline-flex;align-items:center;gap:4px;background:var(--campus-lime)!important;color:var(--campus-ink)!important;
 border:1px solid #e3b93a!important;border-radius:999px;padding:4px 12px;font-weight:600;box-shadow:0 2px 0 rgba(38,51,45,.08);
 transform:rotate(-2deg);
}

/* —— 学生端功能卡：手账贴纸卡 + 交错入场 —— */
@keyframes campus-card-in{0%{opacity:0;transform:translateY(18px)}100%{opacity:1;transform:translateY(0)}}
body.campus-ui .student-cards{gap:16px}
body.campus-ui .student-card{
 display:grid;grid-template-columns:44px 1fr;padding:18px!important;border:1px solid var(--campus-line)!important;border-radius:16px;
 background:var(--campus-white)!important;box-shadow:0 2px 0 rgba(38,51,45,.05);min-height:104px;
 transition:transform var(--campus-spring),box-shadow 180ms ease,border-color 160ms ease;
 animation:campus-card-in 420ms cubic-bezier(.22,.9,.3,1) backwards;
}
body.campus-ui .student-cards .student-card:nth-child(1){animation-delay:30ms}
body.campus-ui .student-cards .student-card:nth-child(2){animation-delay:80ms}
body.campus-ui .student-cards .student-card:nth-child(3){animation-delay:130ms}
body.campus-ui .student-cards .student-card:nth-child(4){animation-delay:180ms}
body.campus-ui .student-cards .student-card:nth-child(5){animation-delay:230ms}
body.campus-ui .student-cards .student-card:nth-child(6){animation-delay:280ms}
body.campus-ui .student-cards .student-card:nth-child(7){animation-delay:330ms}
body.campus-ui .student-card:hover{transform:translateY(-3px) rotate(-.4deg);box-shadow:0 12px 28px rgba(38,51,45,.12);border-color:var(--campus-line-strong)!important}
body.campus-ui .student-card .icon{
 width:44px;height:44px;padding:10px;border:1px solid #e3b93a;background:var(--campus-lime-light);color:var(--campus-green);border-radius:12px;
 transition:transform var(--campus-spring);
}
body.campus-ui .student-card:hover .icon{transform:rotate(-6deg) scale(1.06);background:var(--campus-lime)}
body.campus-ui .student-card h3{font-family:var(--campus-display);font-weight:400;font-size:16px}

/* —— 今日学习主卡：胶带贴纸 + 贴纸黄按钮 —— */
body.campus-ui .campus-feature{border-radius:18px;box-shadow:0 14px 34px rgba(32,90,64,.24)}
body.campus-ui .campus-feature:before{content:'';position:absolute;width:92px;height:24px;top:14px;left:28px;background:rgba(245,201,69,.85);border:1px solid #e3b93a;transform:rotate(-3deg);border-radius:3px;box-shadow:0 2px 5px rgba(38,51,45,.15);z-index:0}
body.campus-ui .campus-feature .campus-eyebrow,body.campus-ui .campus-feature h3,body.campus-ui .campus-feature p,body.campus-ui .campus-feature .campus-feature-bottom{position:relative;z-index:1}
body.campus-ui .campus-feature .campus-eyebrow{display:inline-block;margin-top:26px}
body.campus-ui .campus-feature .btn{background:var(--campus-lime);border-radius:999px}
body.campus-ui .campus-feature .btn:hover{background:#ffd94f}

/* —— 底部移动导航：当前页一颗小圆点 —— */
body.campus-ui .campus-bottom-nav [aria-current=page]{background:var(--campus-lime-light);color:var(--campus-green);position:relative}
body.campus-ui .campus-bottom-nav [aria-current=page]:before{content:'';position:absolute;top:4px;width:5px;height:5px;border-radius:50%;background:var(--campus-orange)}

/* —— 侧栏导航：当前项圆点 + 浅绿底 —— */
body.campus-ui .admin-sidebar li.active a{background:var(--campus-lime-light);color:var(--campus-green);border-radius:999px}
body.campus-ui .mega-nav-item.current>.mega-nav-trigger{background:var(--campus-lime-light);color:var(--campus-green);border-radius:999px;position:relative}
body.campus-ui .mega-nav-item.current>.mega-nav-trigger:after{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--campus-orange);margin-left:6px;vertical-align:middle}

/* —— 表格：手账分栏线表头 —— */
body.campus-ui :is(.data-table,table) th{background:var(--bg-thead);border-bottom:2px solid var(--campus-ink);font-weight:600}
body.campus-ui :is(.data-table,table) tbody tr{transition:background-color 140ms ease}
body.campus-ui :is(.data-table,table) tbody tr:hover{background:var(--campus-lime-light)}

/* —— 签到横幅：去渐变，贴纸化 —— */
body.campus-ui .attendance-banner{
 background:var(--campus-lime-light)!important;border:1.5px dashed #e3b93a!important;border-radius:16px!important;
}
body.campus-ui .attendance-banner .btn{border-radius:999px}

/* —— 动效降级 —— */
@media(prefers-reduced-motion:reduce){
 body.campus-ui :is(.student-card,.modal-content,.modal-dialog){animation:none}
 body.campus-ui :is(.btn,.student-card,.dashboard-card,.stat-card):hover{transform:none}
}

/* —— 无类裸按钮兜底：全站按钮统一胶囊手感（内联样式仍可覆盖） —— */
body.campus-ui main button:not([class]),body.campus-ui .main-content button:not([class]){
 min-height:40px;padding:8px 18px;border:1.5px solid var(--campus-line-strong);border-radius:999px;
 background:var(--campus-white);color:var(--campus-ink);font:inherit;font-size:13px;cursor:pointer;
 transition:transform var(--campus-spring),box-shadow 160ms ease,background-color 160ms ease,border-color 160ms ease;
}
body.campus-ui main button:not([class]):hover,body.campus-ui .main-content button:not([class]):hover{
 transform:translateY(-2px);box-shadow:0 6px 16px rgba(38,51,45,.12);border-color:var(--campus-green);
}
body.campus-ui main button:not([class]):active,body.campus-ui .main-content button:not([class]):active{transform:scale(.96)}
body.campus-ui main button:not([class])[type=submit],body.campus-ui .main-content button:not([class])[type=submit]{
 background:var(--campus-green);border-color:var(--campus-green);color:#fff;font-weight:600;
}
body.campus-ui main button:not([class])[type=submit]:hover,body.campus-ui .main-content button:not([class])[type=submit]:hover{
 background:var(--campus-green-deep);border-color:var(--campus-green-deep);
}

/* —— 列表分页链接（上一页/下一页） —— */
body.campus-ui .list-pagination span{color:var(--campus-muted);font-size:13px}
body.campus-ui .list-pagination span[aria-disabled]{opacity:.55}
body.campus-ui .list-pagination .btn-small{
 display:inline-flex;align-items:center;min-height:38px;padding:6px 16px;border:1.5px solid var(--campus-line-strong);
 border-radius:999px;background:var(--campus-white);color:var(--campus-green);font-size:13px;font-weight:600;text-decoration:none;
 transition:transform var(--campus-spring),box-shadow 160ms ease,background-color 160ms ease;
}
body.campus-ui .list-pagination .btn-small:hover{
 transform:translateY(-2px);background:var(--campus-lime-light);box-shadow:0 6px 14px rgba(38,51,45,.12);
}

/* —— 小按钮统一胶囊与手感（颜色仍由模块语义类决定） —— */
body.campus-ui .btn-small{
 border-radius:999px;padding:8px 16px;
 transition:transform var(--campus-spring),box-shadow 160ms ease,background-color 160ms ease,border-color 160ms ease;
}
body.campus-ui .btn-small:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(38,51,45,.14)}
body.campus-ui .btn-small:active{transform:scale(.96)}

/* —— 空状态：贴纸虚线框 + 展示字 —— */
body.campus-ui :is(.empty-state,.empty,.no-data,.mistakes-empty){
 border:1.5px dashed var(--campus-line-strong);border-radius:16px;background:var(--campus-white);
 color:var(--campus-muted);text-align:center;
}

/* —— 筛选区基线对齐：标签、输入框、按钮同一水平线 —— */
body.campus-ui :is(.filter-bar,.filter-row,.filters,.cs-toolbar){align-items:center}
body.campus-ui :is(.filter-bar,.filter-row,.filters,.cs-toolbar)>label{
 display:inline-flex;align-items:center;gap:6px;margin:0;font-size:13px;color:var(--campus-muted);white-space:nowrap;
}
body.campus-ui :is(.filter-bar,.filter-row,.filters,.cs-toolbar) :is(select,input,button,.btn,.cs-link){margin:0}
body.campus-ui .cs-panel h2,body.campus-ui .cs-panel h3{font-family:var(--campus-display);font-weight:400}
body.campus-ui .cs-toolbar .cs-link{
 display:inline-flex;align-items:center;border-radius:999px;border:1.5px solid var(--campus-line-strong);
 background:var(--campus-white);text-decoration:none;font-size:13px;
 transition:transform var(--campus-spring),box-shadow 160ms ease,background-color 160ms ease;
}
body.campus-ui .cs-toolbar .cs-link:hover{transform:translateY(-2px);background:var(--campus-lime-light);box-shadow:0 6px 14px rgba(38,51,45,.12)}