.course-schedule-page{min-height:calc(100vh - 120px);background:linear-gradient(135deg,#f0f4f8,#e8ecf1,#f5f7fa);padding:24px 20px;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,PingFang SC,Microsoft YaHei,sans-serif}.print-header{display:none}.page-header{text-align:center;margin-bottom:32px;padding:28px 20px;background:#ffffffd9;border-radius:16px;box-shadow:0 4px 20px #0000000f;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;overflow:hidden}.page-header:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#1890ff,#40a9ff,#69c0ff)}.page-title{margin:0 0 10px;font-size:30px;font-weight:700;color:#1a1a1a;letter-spacing:1px;position:relative;z-index:1}.page-desc{margin:0;font-size:15px;color:#666;position:relative;z-index:1}.toolbar{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto 24px;padding:20px 24px;background:#fff;border-radius:14px;box-shadow:0 4px 16px #00000014,0 1px 4px #0000000a;flex-wrap:wrap;gap:16px;transition:transform .2s ease,box-shadow .2s ease}.toolbar:hover{transform:translateY(-2px);box-shadow:0 6px 24px #0000001f,0 2px 6px #0000000f}.toolbar-left{display:flex;align-items:center;gap:14px;flex:1;min-width:250px}.toolbar-label{font-size:14px;color:#555;font-weight:600;white-space:nowrap;letter-spacing:.5px}.semester-input{flex:1;height:42px;border:2px solid #e8ecf1;border-radius:10px;padding:0 16px;font-size:14px;outline:none;box-sizing:border-box;background:linear-gradient(to bottom,#fafbfc,#fff);transition:all .25s cubic-bezier(.4,0,.2,1);color:#333;font-weight:500}.semester-input:hover{border-color:#c8d4e3;background:#fff}.semester-input:focus{border-color:#1890ff;background:#fff;box-shadow:0 0 0 3px #1890ff1f,0 2px 8px #1890ff1a}.semester-input::placeholder{color:#bbb;font-weight:400}.toolbar-right{display:flex;gap:12px}.btn{height:42px;padding:0 22px;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden;letter-spacing:.3px}.btn:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .4s,height .4s}.btn:active:after{width:200px;height:200px}.btn-clear{background:linear-gradient(135deg,#fff,#fef0f0);color:#ff4d4f;border:2px solid #ffa39e;box-shadow:0 2px 8px #ff4d4f26}.btn-clear:hover{background:linear-gradient(135deg,#fff1f0,#ffe4e4);border-color:#ff4d4f;box-shadow:0 4px 12px #ff4d4f40;transform:translateY(-1px)}.btn-print{background:linear-gradient(135deg,#1890ff,#40a9ff);color:#fff;box-shadow:0 4px 12px #1890ff59}.btn-print:hover{background:linear-gradient(135deg,#40a9ff,#69c0ff);box-shadow:0 6px 18px #1890ff73;transform:translateY(-2px)}.schedule-container{max-width:1100px;margin:0 auto 28px;background:#fff;border-radius:16px;box-shadow:0 6px 24px #00000014,0 2px 8px #0000000a;overflow-x:auto;-webkit-print-color-adjust:exact;print-color-adjust:exact;transition:transform .2s ease,box-shadow .2s ease}.schedule-container:hover{box-shadow:0 8px 32px #0000001f,0 4px 12px #0000000f}.schedule-table{width:100%;border-collapse:separate;border-spacing:0;min-width:800px}.schedule-table thead th{background:linear-gradient(180deg,#2b7de9,#1890ff 40%,#096dd9);color:#fff;font-weight:600;padding:16px 10px;text-align:center;font-size:15px;border:none;position:relative;letter-spacing:.5px;text-shadow:0 1px 2px rgba(0,0,0,.15)}.schedule-table thead th:first-child{border-top-left-radius:16px}.schedule-table thead th:last-child{border-top-right-radius:16px}.time-header{width:110px;background:linear-gradient(180deg,#1565c0,#0d47a1)!important}.day-header{width:calc((100% - 110px) / 7)}.schedule-table tbody td{border:1px solid #e8ecf1;border-left:none;border-right:none;padding:0;vertical-align:middle;text-align:center;transition:all .2s ease}.schedule-table tbody tr:last-child td{border-bottom:none}.schedule-table tbody tr:last-child td:first-child{border-bottom-left-radius:16px}.schedule-table tbody tr:last-child td:last-child{border-bottom-right-radius:16px}.time-cell{background:linear-gradient(to bottom,#f8f9fb,#f5f7fa)!important;padding:10px 8px!important;border-right:2px solid #e8ecf1!important}.time-label{font-size:13px;font-weight:600;color:#2c3e50;line-height:1.4;margin-bottom:4px}.time-input{width:100%;height:24px;border:1px solid transparent;padding:3px 5px;font-size:11px;text-align:center;outline:none;background:transparent;box-sizing:border-box;color:#7f8c8d;border-radius:6px;transition:all .25s cubic-bezier(.4,0,.2,1)}.time-input:hover{border-color:#bdc3c7;background:#fff;box-shadow:0 2px 6px #0000000f}.time-input:focus{border-color:#1890ff;background:#fff;color:#2c3e50;box-shadow:0 0 0 3px #1890ff26}.course-cell{height:62px;position:relative;background:#fff;transition:all .25s cubic-bezier(.4,0,.2,1)}.course-cell:hover{background:#f0f7ff!important;z-index:2;box-shadow:inset 0 0 0 2px #1890ff33}.course-cell.has-content{position:relative}.course-cell.has-content:before{content:"";position:absolute;top:0;left:0;bottom:0;width:4px;background:currentColor;opacity:.5;border-radius:2px 0 0 2px}.course-input-wrapper{position:relative;width:100%;height:100%}.course-input{width:100%;height:100%;border:none;padding:10px 8px;font-size:13px;text-align:center;outline:none;background:transparent;box-sizing:border-box;color:#2c3e50;font-weight:600;transition:all .2s ease}.course-input::placeholder{color:#ccc;font-weight:400;font-style:italic}.course-input:focus{background:#1890ff0d;box-shadow:inset 0 0 0 2px #1890ff4d}.course-dropdown{position:absolute;top:100%;left:0;right:0;background:#fff;border-radius:8px;box-shadow:0 4px 16px #0000001f,0 1px 4px #0000000f;max-height:200px;overflow-y:auto;z-index:1000;margin-top:4px;animation:dropdownFadeIn .2s ease}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-item{display:flex;align-items:center;padding:10px 12px;cursor:pointer;transition:background-color .15s ease;border-bottom:1px solid #f5f5f5}.dropdown-item:last-child{border-bottom:none}.dropdown-item:hover{background-color:#f5f7fa}.color-dot{width:12px;height:12px;border-radius:50%;margin-right:10px;flex-shrink:0;border:1px solid rgba(0,0,0,.1)}.course-name{font-size:13px;color:#333;font-weight:500;line-height:1.4}.dropdown-empty{padding:14px 12px;text-align:center;color:#999;font-size:13px}.tips-section{max-width:1100px;margin:0 auto;padding:24px 28px;background:#fff;border-radius:14px;box-shadow:0 4px 16px #00000012,0 1px 4px #00000008;transition:transform .2s ease,box-shadow .2s ease}.tips-section:hover{transform:translateY(-2px);box-shadow:0 6px 24px #0000001a,0 2px 8px #0000000d}.tips-title{margin:0 0 16px;font-size:17px;font-weight:700;color:#1a1a1a;position:relative;padding-left:14px}.tips-title:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:20px;background:linear-gradient(180deg,#1890ff,#40a9ff);border-radius:2px}.tips-list{margin:0;padding-left:24px;color:#555;font-size:13.5px;line-height:2.2}.tips-list li{position:relative;padding-left:8px;transition:all .2s ease}.tips-list li:hover{color:#1890ff;padding-left:12px}@page{size:A4;margin:0}@media print{*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}html,body{margin:0!important;padding:0!important;background:#fff!important;width:100%!important}.course-schedule-page{padding:15mm 10mm!important;background:#fff!important;min-height:auto!important}.print-header{display:block!important;text-align:center;margin-bottom:18pt}.print-title{font-size:28pt;font-weight:700;margin:0 0 4pt;color:#1a1a1a}.print-semester{font-size:14pt;color:#666;margin:0}.page-header,.toolbar,.tips-section,.breadcrumb-container,.mobile-menu-btn,button[class*=fixed]{display:none!important}.schedule-container{box-shadow:none!important;border-radius:0!important;overflow:visible!important;margin:0 auto!important;max-width:100%!important;padding:0!important}.schedule-table{width:100%!important;min-width:auto!important;page-break-inside:avoid;table-layout:fixed}.schedule-table thead th{background:#1890ff!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important;padding:10pt 4pt!important;font-size:13pt!important;border:1pt solid #1565c0!important}.time-header{width:90pt!important;background:#096dd9!important}.time-cell{background:#f5f5f5!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important;padding:6pt 3pt!important;border:1pt solid #ddd!important}.time-label{font-size:11pt!important;font-weight:600!important}.time-input{border:none!important;font-size:9pt!important;color:#666!important;background:transparent!important}.course-cell{height:42pt!important;border:1pt solid #ddd!important;page-break-inside:avoid;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.course-input-wrapper{position:static!important}.course-dropdown{display:none!important}.course-cell.has-content:before{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.course-input{border:none!important;font-size:12pt!important;padding:4pt 2pt!important;font-weight:500!important}.course-input::placeholder{color:transparent!important}}@media screen and (max-width:900px){.course-schedule-page{padding:16px 12px;background:linear-gradient(135deg,#f0f4f8,#e8ecf1)}.page-header{padding:22px 16px;margin-bottom:24px}.page-title{font-size:26px}.toolbar{flex-direction:column;align-items:stretch;padding:18px 20px;border-radius:12px}.toolbar-left{min-width:auto;flex-direction:column;align-items:stretch;gap:10px}.toolbar-label{font-size:13px}.semester-input{height:40px;font-size:14px}.toolbar-right{justify-content:center;gap:10px}.btn{height:40px;padding:0 18px;font-size:13px}.schedule-container{border-radius:12px}.schedule-table thead th{padding:12px 6px;font-size:14px}.time-cell{padding:8px 6px!important}.time-label{font-size:12px}.time-input{font-size:10px;height:22px}.course-cell{height:54px}.course-input{font-size:12px;padding:8px 5px}.course-dropdown{max-height:180px;font-size:12px}.dropdown-item{padding:9px 10px}.color-dot{width:10px;height:10px}.course-name{font-size:12px}.tips-section{padding:20px 22px}}@media screen and (max-width:600px){.course-schedule-page{padding:12px 8px;background:#f5f7fa}.page-header{padding:18px 14px;margin-bottom:18px;border-radius:12px}.page-header:before{height:2px}.page-title{font-size:21px;letter-spacing:.5px}.page-desc{font-size:13px}.toolbar{padding:14px 16px;border-radius:10px;gap:12px}.toolbar-left{gap:8px}.toolbar-label{font-size:12px}.semester-input{height:36px;font-size:13px;border-radius:8px;padding:0 12px}.btn{height:36px;padding:0 14px;font-size:12px;border-radius:8px}.schedule-container{border-radius:10px}.schedule-table thead th{padding:10px 3px;font-size:12px;letter-spacing:.3px}.schedule-table thead th:first-child{border-top-left-radius:10px}.schedule-table thead th:last-child{border-top-right-radius:10px}.time-header{width:70px}.time-cell{padding:6px 4px!important}.time-label{font-size:11px}.time-input{font-size:9px;height:20px;padding:2px 3px}.course-cell{height:46px}.course-input{font-size:11px;padding:6px 3px}.course-dropdown{max-height:160px;border-radius:6px;font-size:11px}.dropdown-item{padding:8px}.color-dot{width:9px;height:9px;margin-right:8px}.course-name{font-size:11px}.tips-section{padding:16px 18px;border-radius:10px}.tips-title{font-size:15px;margin-bottom:14px}.tips-title:before{height:16px}.tips-list{font-size:12px;line-height:2;padding-left:18px}}