*{margin:0;padding:0;box-sizing:border-box}
:root{--brand:#f59e0b;--brand-hover:#d97706;--brand-light:#fff7ed;--bg:#f8f9fb;--white:#fff;--sidebar-bg:#2d3748;--text:#2d3748;--text-light:#a0aec0;--border:#edf2f7;--shadow:0 1px 2px rgba(0,0,0,.04),0 2px 6px rgba(0,0,0,.04);--shadow-lg:0 4px 12px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.05);--radius:12px;--radius-sm:8px}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);display:flex;min-height:100vh}
.sidebar{width:230px;background:#2d3748;color:#fff;display:flex;flex-direction:column;flex-shrink:0;box-shadow:1px 0 0 rgba(0,0,0,.06)}
.sidebar .logo{padding:26px 24px 18px;font-size:18px;font-weight:700;color:var(--brand);border-bottom:1px solid rgba(255,255,255,.06);letter-spacing:-.2px}
.sidebar .logo span{font-size:10px;color:#6b7280;display:block;font-weight:500;margin-top:3px;letter-spacing:2px;text-transform:uppercase}
.sidebar nav{flex:1;padding:8px 0}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 22px;color:#a0aec0;text-decoration:none;font-size:13px;transition:all .15s;border-left:2px solid transparent;margin:2px 0;border-radius:0;font-weight:500;line-height:1.5}
.sidebar nav a:hover{color:#f1f5f9;background:rgba(255,255,255,.06)}
.sidebar nav a.active{color:var(--brand);background:rgba(245,158,11,.1);border-left-color:var(--brand)}
.sidebar .stats{padding:14px 22px;border-top:1px solid rgba(255,255,255,.06);font-size:11px;color:#667;line-height:1.6}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.header{background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:14px 36px;border-bottom:1px solid transparent;display:flex;justify-content:space-between;align-items:center}
.header h1{font-size:22px;color:var(--text);font-weight:800;letter-spacing:-.4px}
.header .actions{display:flex;gap:10px}.notify-bell{position:relative;cursor:pointer;font-size:20px;line-height:1;padding:4px}.notify-bell:hover{opacity:.7}.notify-badge{position:absolute;top:-2px;right:-2px;background:#ef4444;color:#fff;font-size:10px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}.notify-inbox-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.3);z-index:200;justify-content:center;align-items:center}.notify-inbox-overlay.show{display:flex}.notify-inbox{background:#fff;border-radius:16px;width:90%;max-width:520px;max-height:70vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}.notify-inbox-header{padding:18px 24px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:16px}.notify-item{padding:14px 24px;border-bottom:1px solid #f5f5f5;font-size:13px;line-height:1.6;transition:background .1s}.notify-item:hover{background:#fafbfc}.notify-item .ni-time{font-size:11px;color:var(--text-light);margin-top:4px}.notify-item.unread{border-left:3px solid var(--brand);background:#fffdf7}.notify-empty{text-align:center;padding:40px;color:var(--text-light)}.notify-center-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:16px;padding:24px 32px;box-shadow:0 20px 60px rgba(0,0,0,.25);z-index:250;max-width:400px;text-align:center;animation:notifyPopIn .3s ease}.notify-center-toast h3{font-size:16px;margin-bottom:8px;color:var(--text)}.notify-center-toast p{font-size:13px;color:#666;line-height:1.6}@keyframes notifyPopIn{from{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.ai-robot{position:fixed;right:24px;bottom:80px;z-index:250;cursor:pointer;animation:robotFloat 3s ease-in-out infinite}.robot-body{width:60px;height:60px;background:linear-gradient(135deg,#2d3748,#1a202c);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.2),0 2px 6px rgba(0,0,0,.1),inset 0 2px 4px rgba(255,255,255,.1);transition:all .2s;border:2px solid rgba(245,158,11,.3)}.ai-robot:hover .robot-body{transform:scale(1.1);box-shadow:0 12px 32px rgba(0,0,0,.3),0 4px 12px rgba(0,0,0,.15),inset 0 2px 4px rgba(255,255,255,.1);border-color:var(--brand)}.robot-face{font-size:28px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.ai-robot::after{content:'';position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);width:30px;height:6px;background:rgba(0,0,0,.15);border-radius:50%;animation:robotShadow 3s ease-in-out infinite}@keyframes robotFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes robotShadow{0%,100%{width:30px}50%{width:20px}}.ai-chat-popup{position:fixed;right:24px;bottom:150px;z-index:260;width:380px;max-height:500px;background:#fff;border-radius:16px;box-shadow:0 16px 48px rgba(0,0,0,.2);display:flex;flex-direction:column;overflow:hidden}.ai-chat-header{padding:14px 20px;background:linear-gradient(135deg,#2d3748,#1a202c);color:#fff;font-weight:700;font-size:14px;display:flex;justify-content:space-between;align-items:center}.ai-chat-body{flex:1;padding:16px;overflow-y:auto;max-height:300px;font-size:13px;line-height:1.7}.ai-chat-msg{padding:10px 14px;border-radius:12px;margin-bottom:8px;max-width:90%}.ai-chat-msg.bot{background:#f1f5f9;color:#334155;border-bottom-left-radius:4px}.ai-chat-msg.user{background:var(--brand);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.ai-chat-input-wrap{display:flex;gap:8px;padding:12px 16px;border-top:1px solid #eee;align-items:center}.ai-chat-input{flex:1;padding:8px 14px;border:1px solid #e2e8f0;border-radius:20px;font-size:13px;outline:none}.ai-chat-input:focus{border-color:var(--brand)}
.notify-item.notify-kind-course{border-left:3px solid #3b82f6;background:#eff6ff}.notify-item.notify-kind-package{border-left:3px solid #f59e0b;background:#fffbeb}.notify-item.notify-kind-general{border-left:3px solid var(--brand);background:#fffdf7}.notify-item.unread{font-weight:600}.notify-item[class*="notify-kind-"]:hover{filter:brightness(.985)}.notify-center-toast.notify-kind-course{border-top:4px solid #3b82f6}.notify-center-toast.notify-kind-package{border-top:4px solid #f59e0b}.notify-center-toast.notify-kind-general{border-top:4px solid var(--brand)}
.content{flex:1;padding:28px 36px;overflow-y:auto;scroll-behavior:smooth}
.btn{padding:8px 18px;border:none;border-radius:8px;font-size:13px;cursor:pointer;font-weight:600;transition:all .15s;display:inline-flex;align-items:center;gap:6px;line-height:1.4}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 3px rgba(245,158,11,.25)}.btn-primary:hover{background:var(--brand-hover);transform:translateY(-1px);box-shadow:0 3px 10px rgba(245,158,11,.35)}
.btn-outline{background:var(--white);color:#475569;border:1px solid #e2e8f0;box-shadow:0 1px 2px rgba(0,0,0,.02)}.btn-outline:hover{background:#f8fafc;border-color:#cbd5e1;color:#1e293b}
.btn-danger{background:var(--white);color:#ef4444;border:1px solid #fecaca}.btn-danger:hover{background:#fef2f2;border-color:#fca5a5;color:#dc2626}
.btn-sm{padding:6px 14px;font-size:12px}.btn-xs{padding:4px 10px;font-size:11px;border-radius:7px;font-weight:600}
.btn-group{display:flex;gap:6px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}
.card{background:var(--white);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);border:1px solid var(--border);transition:all .2s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#f59e0b,#fbbf24,#f59e0b);opacity:0;transition:opacity .3s}
.card:hover{box-shadow:var(--shadow-lg);border-color:#e2e8f0;transform:translateY(-1px)}
.card:hover::before{opacity:1}
.card .label{font-size:11px;color:var(--text-light);margin-bottom:6px;font-weight:600;letter-spacing:.3px}
.card .value{font-size:30px;font-weight:800;color:var(--text);line-height:1.1;font-variant-numeric:tabular-nums}
.card .value.warn{color:#ef4444}.card .value.ok{color:#10b981}
.table-wrap{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto;overflow-y:hidden;border:1px solid var(--border)}
.table-wrap .toolbar{padding:14px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);gap:12px;font-size:14px}
.table-wrap .toolbar input{padding:8px 14px;border:1px solid #dde;border-radius:var(--radius-sm);font-size:13px;width:220px;transition:all .2s}
.table-wrap .toolbar input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.12)}
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:10px 16px;font-size:11px;color:var(--text-light);font-weight:600;background:#f7fafc;border-bottom:2px solid #edf2f7;letter-spacing:.3px;font-variant-numeric:tabular-nums}
td{padding:12px 16px;font-size:13px;color:var(--text);border-bottom:1px solid #f1f5f9;transition:background .1s;white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis}
tr:hover td{background:#f8f9fc}
.badge{padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;display:inline-block;line-height:1.5}
.badge-active{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}.badge-paused{background:#fff7ed;color:#ea580c;border:1px solid #fed7aa}
.badge-done{background:#f8fafc;color:#94a3b8;border:1px solid #e2e8f0}.badge-danger{background:#fef2f2;color:#ef4444;border:1px solid #fecaca}
.badge-info{background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe}
.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(15,23,42,.4);z-index:100;justify-content:center;align-items:center;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.modal-overlay.show{display:flex;animation:fadeIn .2s ease}
.modal{background:var(--white);border-radius:18px;width:92%;max-width:540px;max-height:85vh;overflow-y:auto;box-shadow:0 25px 60px rgba(0,0,0,.2);animation:slideUp .25s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.modal-header{padding:18px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:700;color:var(--text)}
.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:#bbc;padding:4px;transition:color .15s;line-height:1}
.modal-close:hover{color:#667}
.modal-body{padding:20px 24px}
.modal-footer{padding:14px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:11px;font-weight:700;color:#475569;margin-bottom:4px;letter-spacing:.2px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid #e2e8f0;border-radius:10px;font-size:13px;font-family:inherit;transition:all .15s;background:#f8fafc}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--brand);outline:none;background:var(--white);box-shadow:0 0 0 3px rgba(245,158,11,.12)}
.form-group textarea{resize:vertical;min-height:60px}
.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.detail-item .dl{font-size:11px;color:var(--text-light);margin-bottom:2px;text-transform:uppercase;letter-spacing:.3px}
.detail-item .dv{font-size:14px;color:var(--text);font-weight:600}
.login-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#f8f9fb 0%,#edf2f7 100%);z-index:999;display:flex;justify-content:center;align-items:center}
.login-box{background:var(--white);border-radius:16px;padding:40px 36px;width:380px;box-shadow:0 25px 60px rgba(0,0,0,.2);text-align:center}
.login-box h2{color:var(--text);margin-bottom:2px;font-size:22px;font-weight:800;letter-spacing:-.3px}
.login-box .sub{color:var(--text-light);font-size:12px;margin-bottom:28px}
.login-box input{width:100%;padding:14px 16px;border:1px solid #e2e8f0;border-radius:12px;font-size:14px;margin-bottom:14px;transition:all .15s;background:#f8fafc}
.login-box input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.12);background:var(--white)}
.login-box .login-btn{width:100%;padding:14px;background:var(--brand);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;transition:all .15s;box-shadow:0 2px 8px rgba(245,158,11,.25)}
.login-box .login-btn:hover{background:var(--brand-hover);transform:translateY(-1px);box-shadow:0 4px 16px rgba(245,158,11,.4)}
.login-box .error{color:#e74c3c;font-size:12px;text-align:center;margin-top:8px;display:none}
.timetable-wrap{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;border:1px solid var(--border)}.timetable-scroll{overflow-x:auto;padding:0}.timetable-scroll table{min-width:1000px;border-collapse:collapse}.timetable-scroll thead th{text-align:center;padding:14px 8px;font-size:13px;font-weight:700;background:#fafbfc;color:#555;border-bottom:2px solid var(--border);position:sticky;top:0;z-index:2}.timetable-scroll thead th.today{background:linear-gradient(135deg,#fffbeb,#fef3c7);color:#d97706;border-bottom:2px solid var(--brand)}.timetable-scroll thead th .date-num{font-size:22px;font-weight:800;display:block;line-height:1.2}.timetable-scroll thead th .date-sub{font-size:11px;font-weight:400;color:var(--text-light)}.timetable-scroll td{vertical-align:top;padding:4px 3px;height:76px;min-width:130px;border-right:1px solid #f4f4f6;border-bottom:1px solid #f4f4f6;transition:background .15s}.timetable-scroll td.time-col{text-align:center;font-size:12px;font-weight:600;color:var(--text-light);background:#fafbfc;min-width:70px;padding:6px 8px;vertical-align:middle;border-right:2px solid var(--border)}.timetable-scroll td.time-col span{display:block;font-size:10px;font-weight:400;color:#bbc}.timetable-scroll td:hover{background:#fafcfd}.tt-block{border-radius:6px;padding:5px 7px;margin:0 0 3px 0;font-size:11px;cursor:pointer;transition:all .15s;overflow:hidden;line-height:1.3;border:none;text-align:left;box-shadow:0 1px 2px rgba(0,0,0,.04);display:inline-block;vertical-align:top;width:calc(100% - 2px)}.tt-block:first-child:nth-last-child(2),.tt-block:first-child:nth-last-child(2)~.tt-block{width:calc(50% - 3px)}.tt-block:first-child:nth-last-child(3),.tt-block:first-child:nth-last-child(3)~.tt-block{width:calc(33.3% - 3px)}.tt-block:hover{transform:translateY(-1px);box-shadow:0 3px 10px rgba(0,0,0,.12);z-index:1}.tt-block .tt-name{font-weight:700;font-size:11px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tt-block .tt-teacher{font-size:8px;opacity:.6;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tt-block.type-基础课程AB{background:#e8f0fe;color:#3b6dad}.tt-block.type-基础课程{background:#e8f0fe;color:#3b6dad}.tt-block.type-初级速拧课程{background:#e6f0e8;color:#3d7040}.tt-block.type-高阶课程{background:#f3e5ea;color:#7d4a5e}.tt-block.type-速拧季度课程,.tt-block.type-速拧课程,.tt-block.type-速拧半年课程,.tt-block.type-速拧年课课程{background:#e0efe8;color:#2d6b54}.tt-block.type-陪练课程{background:#fdf0e2;color:#b8703a}.tt-block.type-陪跑课程{background:#f1eafe;color:#6d4aa1}.tt-block.type-成人课程{background:#e2efef;color:#3d6868}.tt-block.type-体验课{background:#fef9e7;color:#b7950b}.tt-block.teacher-0{background:#e8f0fe;color:#3b6dad}.tt-block.teacher-1{background:#e6f0e8;color:#3d7040}.tt-block.teacher-2{background:#fef9e7;color:#b7950b}.tt-block.teacher-3{background:#f3e5ea;color:#7d4a5e}.tt-block.teacher-4{background:#e2efef;color:#3d6868}.tt-block.teacher-5{background:#fdf0e2;color:#b8703a}.tt-block.teacher-6{background:#ece4f2;color:#5e4a7a}.tt-block.teacher-7{background:#e6e5f5;color:#4a4580}.tt-block.teacher-8{background:#e0f2fe;color:#075985}.tt-block.teacher-9{background:#f0fdf4;color:#166534}.tt-block.completed{opacity:.5}.tt-block.completed .tt-name{text-decoration:line-through}.tt-block.leave{opacity:.45;border:1px dashed #ddd;background:#fafafa!important;color:#999!important}.tt-spacer{height:20px}.tt-block.tt-overlap-top{border-radius:4px 4px 0 0;border-bottom:1px dashed rgba(0,0,0,.12);margin-bottom:0}.tt-block.tt-overlap-bottom{border-radius:0 0 4px 4px;border-top:1px dashed rgba(0,0,0,.12);margin-top:0}.tt-block.tt-overlap-mid{border-radius:0;border-top:1px dashed rgba(0,0,0,.12);border-bottom:1px dashed rgba(0,0,0,.12);margin:0;padding:5px 9px}.tt-time-tag{font-size:9px;opacity:.6;display:block;margin-top:1px}.week-nav{display:flex;align-items:center;gap:10px;margin-bottom:20px;flex-wrap:wrap}.week-nav button{padding:7px 16px;border:1px solid #e2e8f0;border-radius:var(--radius-sm);background:var(--white);cursor:pointer;font-size:12px;font-weight:600;color:#475569;transition:all .15s}.week-nav button:hover{background:#f8fafc;border-color:#cbd5e1}.week-nav button.today-btn{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 2px 8px rgba(245,158,11,.25)}.week-nav button.today-btn:hover{background:var(--brand-hover);box-shadow:0 4px 14px rgba(245,166,35,.35)}.week-nav .week-label{font-size:14px;font-weight:700;color:var(--text);min-width:220px;text-align:center}.week-nav select{padding:8px 12px;border:1px solid #dde;border-radius:var(--radius-sm);font-size:12px;background:var(--white);transition:all .2s}.week-nav select:focus{border-color:var(--brand);outline:none}.tt-legend{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:16px;font-size:11px}.tt-legend span{display:flex;align-items:center;gap:5px;color:#667}.tt-legend .dot{width:10px;height:10px;border-radius:3px;display:inline-block}.tt-empty{text-align:center;color:#ddd;font-size:11px;padding-top:18px}.tt-block[draggable=true]{cursor:grab}.tt-block[draggable=true]:active{cursor:grabbing;opacity:.55}.timetable-scroll td.drop-hover{background:#edf4ff!important}.loading{text-align:center;padding:60px;color:var(--text-light);font-size:14px}.toast-notify{position:fixed;top:16px;right:16px;z-index:300;background:#fff;border-radius:12px;padding:14px 18px;box-shadow:0 10px 40px rgba(0,0,0,.12);max-width:360px;animation:slideIn .25s ease;display:flex;gap:10px;align-items:flex-start;border-left:3px solid var(--brand);font-size:13px;line-height:1.5}.toast-notify.fadeout{animation:fadeOut .3s ease forwards}@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes fadeOut{from{opacity:1}to{opacity:0}}.toast-notify .toast-close{position:absolute;top:8px;right:10px;cursor:pointer;color:#999;font-size:16px;line-height:1}.logout-fixed{position:fixed;bottom:16px;left:16px;z-index:50}.logout-fixed a{color:#999;font-size:12px;text-decoration:none;background:rgba(255,255,255,.92);padding:6px 14px;border-radius:8px;box-shadow:0 1px 6px rgba(0,0,0,.1);transition:all .15s;display:inline-block}.logout-fixed a:hover{color:#e74c3c;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.timetable-scroll td.tt-cell-multi{height:auto!important;min-height:76px}.tt-cell-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:3px;align-items:start}.tt-cell-grid.tt-cell-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.tt-cell-grid.tt-cell-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.tt-cell-grid .tt-block{display:block;width:auto!important;min-width:0;margin:0;padding:5px 4px}
.bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;height:64px;background:#fff;border-top:1px solid #eef0f4;z-index:200;box-shadow:0 -2px 12px rgba(0,0,0,.06)}.bottom-bar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:#99a;font-size:10px;gap:4px;transition:all .15s;-webkit-tap-highlight-color:transparent}.bottom-bar a .bb-icon{font-size:20px;line-height:1}.bottom-bar a.active{color:var(--brand)}.tt-mobile{display:none}.tt-mobile .tt-day-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--brand);color:#fff;border-radius:10px 10px 0 0}.tt-mobile .tt-day-header .day-label{font-size:16px;font-weight:700}.tt-mobile .tt-day-header button{background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:6px 12px;min-width:44px;min-height:44px;line-height:1}.tt-mobile .tt-card{background:var(--white);border-radius:10px;padding:14px 16px;margin:8px 0;box-shadow:0 1px 4px rgba(0,0,0,.06);display:flex;align-items:center;gap:10px;position:relative}.tt-mobile .tt-card .tt-time{font-weight:700;font-size:14px;color:var(--text);min-width:80px;text-align:center}.tt-mobile .tt-card .tt-info{flex:1;line-height:1.5}.tt-mobile .tt-card .tt-info .tt-stu{font-weight:700;font-size:15px}.tt-mobile .tt-card .tt-info .tt-meta{font-size:12px;color:var(--text-light)}.tt-mobile .tt-card .tt-actions{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}.tt-mobile .tt-card .tt-actions button{padding:6px 14px;font-size:13px;border-radius:8px;border:none;cursor:pointer;font-weight:600;min-height:40px;min-width:44px}.tt-mobile .tt-card.type-基础课程AB{border-left:4px solid #3b6dad}.tt-mobile .tt-card.type-基础课程{border-left:4px solid #3b6dad}.tt-mobile .tt-card.type-初级速拧课程{border-left:4px solid #3d7040}.tt-mobile .tt-card.type-高阶课程{border-left:4px solid #7d4a5e}.tt-mobile .tt-card.type-速拧季度课程,.tt-mobile .tt-card.type-速拧课程{border-left:4px solid #2d6b54}.tt-mobile .tt-card.type-速拧半年课程{border-left:4px solid #5e4a7a}.tt-mobile .tt-card.type-速拧年课课程{border-left:4px solid #4a4580}.tt-mobile .tt-card.type-陪练课程{border-left:4px solid #b8703a}.tt-mobile .tt-card.type-陪跑课程{border-left:4px solid #6d4aa1}.tt-mobile .tt-card.type-成人课程{border-left:4px solid #3d6868}.tt-mobile .tt-card.type-体验课{border-left:4px solid #b7950b}.tt-mobile .tt-card.completed{opacity:.5}.tt-mobile .tt-empty-day{text-align:center;padding:40px 20px;color:#999;font-size:14px}.tt-mobile .tt-status{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.tt-mobile .tt-status.scheduled{background:#e8f0fe;color:#3b6dad}.tt-mobile .tt-status.done{background:#e6f0e8;color:#3d7040}.tt-mobile .tt-status.leave{background:#f5f5f5;color:#999}.mobile-card{background:var(--white);border-radius:10px;padding:14px 16px;margin:8px 0;box-shadow:0 1px 4px rgba(0,0,0,.06)}.mobile-card .mc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.mobile-card .mc-name{font-weight:700;font-size:15px}.mobile-card .mc-meta{font-size:12px;color:var(--text-light);line-height:1.6}.mobile-card .mc-actions{margin-top:8px;display:flex;gap:6px;flex-wrap:wrap}.mobile-card .mc-actions button{padding:6px 14px;font-size:13px;border-radius:8px;border:none;cursor:pointer;font-weight:600;min-height:40px;min-width:44px}
.mobile-back{display:none;font-size:14px;color:var(--brand);cursor:pointer;font-weight:600;margin-right:12px;white-space:nowrap}@media(max-width:768px){.sidebar{display:none}.content{padding:8px 8px 80px}.cards{grid-template-columns:1fr 1fr;gap:8px}.card{padding:14px 16px}.card .value{font-size:24px}.header{padding:10px 14px}.header h1{font-size:16px}.header .actions{display:flex;flex-wrap:wrap;gap:4px}.header .actions .btn{padding:5px 10px;font-size:11px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap table{min-width:600px}th,td{padding:8px 10px;font-size:11px}.modal{width:96%;max-width:96%;border-radius:14px;max-height:90vh}.modal-body{max-height:60vh;overflow-y:auto}.modal-header{padding:12px 16px;font-size:15px}.modal-body{padding:12px 16px}.modal-footer{padding:12px 16px}.form-row{flex-direction:column;gap:8px}.form-group input,.form-group select,.form-group textarea{padding:12px 14px;font-size:16px}.btn{padding:10px 16px;font-size:14px;min-height:42px;border-radius:10px}.login-box{width:92%;padding:28px 22px}.week-nav{flex-wrap:wrap;gap:6px}.week-nav .week-label{font-size:13px;min-width:auto}.week-nav button{padding:8px 12px;font-size:13px}.detail-grid{grid-template-columns:1fr}.logout-fixed{bottom:70px;left:8px;z-index:60}.logout-fixed a{font-size:11px;padding:4px 10px}.timetable-wrap{display:none}.tt-mobile{display:block}.bottom-bar{display:flex;height:60px;padding-bottom:env(safe-area-inset-bottom,0)}.bottom-bar a{font-size:10px;font-weight:600}.bottom-bar a .bb-icon{font-size:20px}.main{margin-left:0!important}.header .page-desc{display:none}.desktop-only{display:none!important}.btn-group{gap:4px}.btn-group .btn{padding:7px 10px;font-size:11px;min-height:34px}.tt-day-header{padding:12px 14px!important}.tt-day-header .day-label{font-size:15px!important}.tt-card{padding:10px 12px!important;margin:6px 0!important;gap:8px!important}.tt-card .tt-time{font-size:14px!important;min-width:75px!important}.tt-card .tt-stu{font-size:14px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tt-card .tt-actions button{padding:6px 12px!important;font-size:12px!important;min-height:36px!important}.ai-chat-popup{display:none!important}.ai-robot{display:none!important}}
.intro-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at center,#1a1f3e 0%,#020617 100%);z-index:9999;display:flex;justify-content:center;align-items:center;overflow:hidden}.intro-overlay .intro-skip{position:absolute;bottom:40px;right:40px;background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2);padding:10px 24px;border-radius:20px;font-size:14px;cursor:pointer;z-index:10;transition:all .3s}.intro-overlay .intro-skip:hover{background:rgba(255,255,255,.2)}.intro-overlay.fadeout{animation:introFade .8s ease forwards}@keyframes introFade{to{opacity:0;pointer-events:none}}.intro-cube{position:absolute;width:20px;height:20px;border-radius:3px;animation:cubeFloat 5s ease-in-out infinite;opacity:.85;box-shadow:0 0 12px rgba(255,255,255,.15)}.intro-cube.c1{background:linear-gradient(135deg,#f59e0b,#fbbf24);top:12%;left:8%;animation-delay:0s}.intro-cube.c2{background:linear-gradient(135deg,#3b82f6,#60a5fa);top:22%;right:12%;animation-delay:.4s;width:28px;height:28px}.intro-cube.c3{background:linear-gradient(135deg,#10b981,#34d399);bottom:28%;left:18%;animation-delay:.8s}.intro-cube.c4{background:linear-gradient(135deg,#ef4444,#f87171);top:35%;right:22%;animation-delay:1.2s;width:16px;height:16px}.intro-cube.c5{background:linear-gradient(135deg,#f59e0b,#fbbf24);bottom:18%;right:8%;animation-delay:1.6s;width:24px;height:24px}.intro-cube.c6{background:linear-gradient(135deg,#8b5cf6,#a78bfa);top:8%;right:35%;animation-delay:2s;width:22px;height:22px}.intro-cube.c7{background:linear-gradient(135deg,#10b981,#34d399);bottom:12%;left:32%;animation-delay:2.4s}.intro-cube.c8{background:linear-gradient(135deg,#3b82f6,#60a5fa);top:48%;left:5%;animation-delay:.6s;width:18px;height:18px}.intro-cube.c9{background:linear-gradient(135deg,#ef4444,#f87171);top:55%;right:6%;animation-delay:1.4s;width:26px;height:26px}.intro-cube.c10{background:linear-gradient(135deg,#f59e0b,#fbbf24);bottom:35%;right:28%;animation-delay:2.2s}.intro-center{position:relative;z-index:2;text-align:center}.intro-center .logo-text{font-size:38px;font-weight:800;color:#f59e0b;text-shadow:0 0 50px rgba(245,158,11,.5),0 0 100px rgba(245,158,11,.2);animation:logoIn 1s ease;letter-spacing:6px}.intro-center .logo-sub{font-size:13px;color:#94a3b8;margin-top:12px;animation:logoIn 1.2s ease;letter-spacing:10px}@keyframes logoIn{from{opacity:0;transform:scale(.8) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes cubeFloat{0%,100%{transform:translateY(0) rotate(0deg) scale(1)}20%{transform:translateY(-40px) rotate(72deg) scale(1.25)}40%{transform:translateY(-20px) rotate(144deg) scale(.85)}60%{transform:translateY(-50px) rotate(216deg) scale(1.15)}80%{transform:translateY(-10px) rotate(288deg) scale(.9)}}

.pkg-btn{position:fixed;right:24px;bottom:150px;z-index:251;cursor:pointer;width:44px;height:44px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.12);font-size:22px;transition:all .15s;border:1px solid #e8e8e8}
.pkg-btn:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,.18);border-color:#f59e0b}
.pkg-table-wrap{background:#fff;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.06);overflow:hidden}
.pkg-table-wrap table{border-collapse:collapse;width:100%}
.pkg-table-wrap th{background:#f8fafc;padding:8px 6px;font-size:11px;color:#64748b;font-weight:600;border-bottom:2px solid #e2e8f0;text-align:center}
.pkg-table-wrap td{padding:4px 2px;border-bottom:1px solid #f1f5f9;text-align:center}
.pkg-table-wrap td input,.pkg-table-wrap td select{width:100%;border:none;background:transparent;font-size:12px;text-align:center;padding:6px 2px;font-family:inherit;outline:none;border-radius:4px}
.pkg-table-wrap td input:focus,.pkg-table-wrap td select:focus{background:#fffbeb;box-shadow:inset 0 0 0 1px #f59e0b}
.pkg-table-wrap td input.pkg-dirty{background:#fef9e7}
.pkg-table-wrap tr:hover td{background:#f8fafc}
@media(max-width:768px){.pkg-btn{right:16px;bottom:120px;width:38px;height:38px;font-size:18px}.pkg-table-wrap td input,.pkg-table-wrap td select{font-size:10px!important;padding:4px 1px!important;min-height:auto}.pkg-table-wrap th{font-size:9px;padding:4px 2px}}

.notify-tabs{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid #eee}
.notify-tab{border:0;background:#f3f4f6;color:#555;border-radius:999px;padding:7px 12px;cursor:pointer}
.notify-tab.active{background:var(--brand);color:#fff}
.notify-clear-trash{margin-left:auto}
.notify-item.unread{cursor:pointer}
.notify-item .btn{margin-top:8px}