@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@700;800&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background-color:#f5f9ff;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;font-weight:400;line-height:1.5}.lak-local-development-banner{z-index:2000;color:#fff;letter-spacing:.08em;text-align:center;background:#16a34a;min-height:26px;padding:5px 12px;font-size:11px;font-weight:800;line-height:16px;position:sticky;top:0}.lak-display-font{letter-spacing:-.02em;font-family:Plus Jakarta Sans,Inter,system-ui,sans-serif!important}*,:before,:after{box-sizing:border-box}html,body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f7fa;max-width:100%;margin:0;padding:0;overflow-x:hidden}.ant-divider-inner-text{text-align:center;white-space:normal!important}.ant-btn{text-align:center;justify-content:center;align-items:center;max-width:100%;min-height:32px;padding-top:5px;padding-bottom:5px;display:inline-flex;white-space:normal!important;height:auto!important;line-height:1.35!important}.ant-btn-sm{min-height:26px;padding-top:2px;padding-bottom:2px}.ant-btn-lg,.lak-mobile-drawer-logout-btn{padding-top:7px;padding-bottom:7px;min-height:42px!important}.ant-btn>span{word-break:break-word;white-space:normal!important}.ant-table-cell .ant-btn,.ant-table-cell .ant-btn>span,.lak-table-action-btn,.lak-table-action-btn>span,.lak-nowrap-btn,.lak-nowrap-btn>span{white-space:nowrap!important;word-break:normal!important}.ant-tag{word-break:break-word;max-width:100%;white-space:normal!important}.ant-card-head-wrapper{gap:8px;padding:6px 0;flex-wrap:wrap!important}.ant-card-head-title,.ant-card-head-title *{word-break:break-word;white-space:normal!important;text-overflow:clip!important;overflow:visible!important}.ant-card-extra{max-width:100%;margin-inline-start:0!important}.ant-statistic-content{word-break:break-word;overflow-wrap:anywhere}@media (width<=767px){.ant-modal{max-width:calc(100vw - 24px)!important;margin:12px auto!important}.ant-result{padding:20px 8px!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#999}.ant-card{transition:all .25s ease-in-out}.ant-card:hover{box-shadow:0 4px 12px #00000014!important}.ant-layout-header{background:#001529!important}@keyframes lakFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes lakArrowPulse{0%,to{opacity:.65;transform:translate(0)}50%{opacity:1;transform:translate(5px)}}@keyframes lakShimmerBar{0%{background-position:0%}to{background-position:200%}}.lak-float-img{animation:4s ease-in-out infinite lakFloat}.lak-arrow-flow{animation:1.8s ease-in-out infinite lakArrowPulse;display:inline-flex}.lak-writing-step-card{box-sizing:border-box;cursor:pointer;border-radius:16px;height:100%;padding:20px 18px;transition:all .35s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden}.lak-writing-step-card:hover{transform:translateY(-6px)}.lak-genre-card{transition:all .3s cubic-bezier(.22,1,.36,1)}.lak-genre-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px #122b4d1f!important}.lak-pillar-card{box-sizing:border-box;overflow:hidden;border:1px solid #7ec8f859!important;border-radius:22px!important;transition:all .35s cubic-bezier(.22,1,.36,1)!important;box-shadow:0 12px 32px #122b4d0f!important}.lak-pillar-card:hover{transform:translateY(-6px);border-color:#7ec8f8!important;box-shadow:0 20px 44px #122b4d21!important}.lak-gold-cta-btn{color:#122b4d!important;background:linear-gradient(135deg,#ffd666 0%,#faad14 100%)!important;border:1px solid #ffe58f!important;font-weight:800!important;transition:all .3s!important;box-shadow:0 8px 24px #faad146b!important}.lak-gold-cta-btn:hover{filter:brightness(1.04);transform:translateY(-2px);box-shadow:0 12px 28px #faad1494!important}@media (prefers-reduced-motion:reduce){.lak-float-img,.lak-arrow-flow{animation:none!important}}.lak-form-header-actions{display:block}@media (width<=767px){.lak-form-header-actions{display:none!important}}.lak-form-bottom-actions{justify-content:flex-end;align-items:center;gap:12px;display:flex}@media (width<=767px){.lak-form-bottom-actions{flex-direction:column-reverse;gap:10px;width:100%}.lak-form-bottom-actions .ant-btn{width:100%!important;height:44px!important}}@keyframes lak-pulse-red{0%{border-color:#ff4d4f;box-shadow:0 0 #ff4d4f99}50%{border-color:#ff7875;box-shadow:0 0 0 8px #ff4d4f00}to{border-color:#ff4d4f;box-shadow:0 0 #ff4d4f00}}@keyframes lak-pulse-blue{0%{border-color:#1890ff;box-shadow:0 0 #1890ff99}50%{border-color:#4096ff;box-shadow:0 0 0 8px #1890ff00}to{border-color:#1890ff;box-shadow:0 0 #1890ff00}}@keyframes lak-pulse-green{0%{border-color:#52c41a;box-shadow:0 0 #52c41a99}50%{border-color:#73d13d;box-shadow:0 0 0 8px #52c41a00}to{border-color:#52c41a;box-shadow:0 0 #52c41a00}}.lak-card-pulse-red{border-width:2px!important;animation:1.6s ease-in-out infinite lak-pulse-red!important}.lak-card-pulse-blue{border-width:2px!important;animation:1.6s ease-in-out infinite lak-pulse-blue!important}.lak-card-pulse-green{border-width:2px!important;animation:1.6s ease-in-out infinite lak-pulse-green!important}@keyframes lak-heartbeat-blue{0%{border-color:#91caff;box-shadow:0 0 #1890ff73}20%{border-color:#4096ff;box-shadow:0 0 0 5px #1890ff38}40%{border-color:#91caff;box-shadow:0 0 0 2px #1890ff1a}60%{border-color:#1677ff;box-shadow:0 0 0 6px #1890ff2e}80%{border-color:#91caff;box-shadow:0 0 #1890ff00}to{border-color:#91caff;box-shadow:0 0 #1890ff00}}@keyframes lak-heartbeat-green{0%{border-color:#b7eb8f;box-shadow:0 0 #52c41a80}20%{border-color:#73d13d;box-shadow:0 0 0 5px #52c41a40}40%{border-color:#b7eb8f;box-shadow:0 0 0 2px #52c41a1a}60%{border-color:#52c41a;box-shadow:0 0 0 6px #52c41a33}80%{border-color:#b7eb8f;box-shadow:0 0 #52c41a00}to{border-color:#b7eb8f;box-shadow:0 0 #52c41a00}}@keyframes lak-heartbeat-red{0%{border-color:#ffa39e;box-shadow:0 0 #ff4d4f8c}20%{border-color:#ff7875;box-shadow:0 0 0 6px #ff4d4f47}40%{border-color:#ffa39e;box-shadow:0 0 0 2px #ff4d4f1f}60%{border-color:#ff4d4f;box-shadow:0 0 0 7px #ff4d4f38}80%{border-color:#ffa39e;box-shadow:0 0 #ff4d4f00}to{border-color:#ffa39e;box-shadow:0 0 #ff4d4f00}}@keyframes lak-icon-pulse{0%,to{opacity:.85;transform:scale(1)}20%{opacity:1;transform:scale(1.3)}40%{opacity:.85;transform:scale(1)}60%{opacity:1;transform:scale(1.25)}80%{opacity:.85;transform:scale(1)}}.lak-timer-pulse-upcoming{color:#0958d9!important;background:#e6f4ff!important;border:1px solid #91caff!important;animation:1.8s ease-in-out infinite lak-heartbeat-blue!important}.lak-timer-pulse-live-green{color:#237804!important;background:#f6ffed!important;border:1px solid #b7eb8f!important;animation:1.8s ease-in-out infinite lak-heartbeat-green!important}.lak-timer-pulse-live-red{color:#cf1322!important;background:#fff2f0!important;border:1px solid #ffa39e!important;animation:1.5s ease-in-out infinite lak-heartbeat-red!important}.lak-heartbeat-icon{animation:1.8s ease-in-out infinite lak-icon-pulse;display:inline-block}.lak-student-multi-autocomplete .ant-select-selector{background-color:#fafbfc!important;border-radius:8px!important;align-content:flex-start!important;min-height:190px!important;max-height:280px!important;padding:8px 10px!important;overflow-y:auto!important}.lak-student-multi-autocomplete .ant-select-selection-overflow{align-items:flex-start!important;gap:6px!important}.lak-student-multi-autocomplete .ant-select-selection-item{color:#0958d9!important;background:#f0f7ff!important;border-color:#bae0ff!important;border-radius:6px!important;align-items:center!important;height:30px!important;padding:0 10px!important;font-size:13px!important;line-height:28px!important;display:inline-flex!important}.classroom-seat-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:16px;margin:20px 0;display:grid}.classroom-seat{border-radius:14px;flex-direction:column;min-width:0;height:100%;transition:border-color .2s,box-shadow .2s;display:flex;box-shadow:0 2px 8px #0000000a}.classroom-seat-distracted{border-color:#fa8c16!important;box-shadow:0 0 0 2px #fa8c1640!important}.classroom-seat .ant-card-body{flex-direction:column;flex:1;justify-content:space-between;height:100%;padding:18px 12px;display:flex}.classroom-seat-person{flex-direction:column;align-items:center;gap:8px;display:flex}.classroom-seat-name-box{text-align:center;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:100%;min-height:44px;max-height:44px;display:flex;overflow:hidden}.classroom-seat-primary-name{color:#1f1f1f;text-align:center;text-overflow:ellipsis;white-space:nowrap;letter-spacing:-.2px;max-width:100%;font-size:16px;font-weight:700;line-height:22px;overflow:hidden}.classroom-seat-secondary-name{color:#8c8c8c;text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:12px;line-height:18px;overflow:hidden}.classroom-desk{flex-direction:column;align-items:center;padding-top:10px;display:flex}.classroom-desk div{background:#d6b38a;border-radius:5px;width:85%;height:9px;margin-bottom:12px;box-shadow:0 8px 0 -3px #8c6644}.classroom-seat-attention-bar{justify-content:center;align-items:center;min-height:32px;margin-bottom:8px;display:flex}.classroom-attention-idle-btn{color:#d46b08;background-color:#fffbe6;border-color:#ffd591;border-radius:6px;height:28px;padding:0 10px;font-size:12px;transition:all .2s}.classroom-attention-idle-btn:hover{color:#fa8c16!important;background-color:#fff7e6!important;border-color:#fa8c16!important}.classroom-attention-active-btn{color:#fff;background-color:#fa8c16;border-color:#fa8c16;border-radius:6px;height:28px;padding:0 10px;font-size:12px;font-weight:600;transition:all .2s;box-shadow:0 2px 6px #fa8c1659}.classroom-attention-active-btn:hover{background-color:#d46b08!important;border-color:#d46b08!important}.classroom-zalo-btn{border-radius:6px;align-items:center;gap:4px;height:28px;padding:0 10px;font-size:12px;font-weight:500;display:inline-flex;box-shadow:0 2px 6px #0068ff4d;color:#fff!important;background-color:#0068ff!important;border-color:#0068ff!important}.classroom-seat-actions{justify-content:center;align-items:center;gap:8px;width:100%;margin-top:auto;display:flex}.classroom-seat-actions .ant-btn{border-radius:8px;flex:1;max-width:120px;height:40px;min-height:40px;padding:4px 12px;font-weight:500}.classroom-teacher{text-align:center;background:#e6f4ff;border-color:#91caff;border-radius:12px;max-width:540px;margin:20px auto}.classroom-page .ant-descriptions-item-content{overflow-wrap:anywhere}@media (width<=991px){.classroom-seat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=575px){.classroom-seat-grid{grid-template-columns:minmax(0,1fr)}}