@import "https://fonts.googleapis.com/css2?family=Sarabun:wght@400;500;600;700;800&family=Chonburi&display=swap";:root{--bg:#14161d;--panel:#1d2029;--panel2:#262a36;--line:#343948;--line2:#3f4557;--text:#e9ebf1;--dim:#8b93a7;--dim2:#5f677c;--gold:#c9a227;--lime:#d8f26a;--red:#ff6b81;--r:12px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none;font-family:Sarabun,system-ui,sans-serif;font-size:14px}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:var(--line2);border-radius:9px}::-webkit-scrollbar-track{background:0 0}.app{flex-direction:column;height:100%;display:flex}.topbar{background:var(--panel);border-bottom:1px solid var(--line);z-index:30;align-items:center;gap:10px;height:54px;padding:0 14px;display:flex;position:relative}.topbar:after{content:"";background:repeating-linear-gradient(90deg,var(--gold) 0 26px,transparent 26px 32px);opacity:.5;height:3px;position:absolute;bottom:-3px;left:0;right:0}.brand{white-space:nowrap;align-items:baseline;gap:8px;margin-right:6px;display:flex}.brand .w{color:#fff;letter-spacing:.01em;font-family:Chonburi;font-size:17px}.brand .s{letter-spacing:.22em;color:var(--gold);font-size:10px;font-weight:800}.toolsw{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:3px;display:flex}.toolsw button{color:var(--dim);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:999px;padding:7px 14px;font-size:12.5px;font-weight:700}.toolsw button.on{background:var(--lime);color:#14161d}.tb-sp{flex:1}.tb-g{background:var(--panel2);border:1px solid var(--line);border-radius:10px;align-items:center;gap:4px;padding:3px;display:flex}.tbb{color:var(--dim);cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;font-size:15px;display:flex}.tbb:hover{background:var(--line);color:var(--text)}.tbb:disabled{opacity:.3;cursor:default}.tb-zoom{color:var(--dim);text-align:center;min-width:42px;font-size:12px;font-weight:700}.stu-nav{background:var(--panel2);border:1px solid var(--line);color:var(--dim);white-space:nowrap;border-radius:10px;align-items:center;gap:6px;padding:3px 6px;font-size:12.5px;display:flex}.stu-nav b{color:var(--text)}.btn-print{background:var(--lime);color:#14161d;cursor:pointer;white-space:nowrap;border:0;border-radius:10px;padding:10px 18px;font-size:13.5px;font-weight:800}.btn-print:hover{filter:brightness(1.06)}.body{flex:1;min-height:0;display:flex}.rail{background:var(--panel);border-right:1px solid var(--line);z-index:20;flex-direction:column;align-items:center;gap:6px;width:58px;padding-top:10px;display:flex}.rb{width:44px;height:48px;color:var(--dim);cursor:pointer;background:0 0;border:0;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:10px;font-weight:700;display:flex}.rb i{font-size:17px;font-style:normal}.rb:hover{background:var(--panel2);color:var(--text)}.rb.on{background:var(--panel2);color:var(--lime)}.drawer{background:var(--panel);border-right:1px solid var(--line);z-index:15;width:292px;padding:14px;overflow:auto}.drawer h4{letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:0 0 10px;font-size:11px}.canvas-area{background:radial-gradient(circle at 1px 1px,#262a36 1px,#0000 1.6px) 0 0/22px 22px,#0e1015;flex:1;position:relative;overflow:hidden}.rightpan{background:var(--panel);border-left:1px solid var(--line);flex-direction:column;gap:16px;width:272px;padding:14px;display:flex;overflow:auto}.rightpan h4{letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:0 0 8px;font-size:11px}.dz{flex-direction:column;gap:10px;display:flex}.dcard{border:2px solid var(--line);border-radius:var(--r);cursor:pointer;background:#fff;padding:0;transition:transform .13s;position:relative;overflow:hidden}.dcard:hover{border-color:var(--line2);transform:translateY(-2px)}.dcard.on{border-color:var(--gold);box-shadow:0 0 0 2px #c9a22759}.dcard .th{background:#f2f0e9;width:100%;position:relative;overflow:hidden}.dcard .th canvas,.dcard .th img{width:100%;display:block}.dcard b{color:#fff;background:#14161dd1;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700;position:absolute;bottom:8px;left:8px}.ins{grid-template-columns:1fr 1fr;gap:8px;display:grid}.insb{border:1.5px solid var(--line);background:var(--panel2);color:var(--text);cursor:pointer;border-radius:10px;flex-direction:column;align-items:center;gap:5px;padding:12px 8px;font-size:11.5px;font-weight:700;display:flex}.insb i{font-size:19px;font-style:normal}.insb:hover{border-color:var(--gold)}.tokrow{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.tok{background:var(--panel2);color:var(--lime);border:0;border:1px solid var(--line);cursor:pointer;border-radius:999px;padding:6px 11px;font-size:11.5px;font-weight:800}.tok:hover{border-color:var(--lime)}.up-lbl{color:var(--dim);margin:12px 0 5px;font-size:12px;font-weight:700;display:block}.upbtn{border:1.5px dashed var(--line2);width:100%;color:var(--dim);cursor:pointer;background:0 0;border-radius:10px;padding:11px;font-size:12px;font-weight:700}.upbtn:hover{border-color:var(--gold);color:var(--text)}.upbtn.has{color:#7fd49a;border-style:solid;border-color:#2e7d4f}.rost-actions{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.pb{border:1px solid var(--line);background:var(--panel2);color:var(--text);cursor:pointer;border-radius:999px;padding:7px 12px;font-size:11.5px;font-weight:700}.pb:hover{border-color:var(--gold)}.pb.pri{background:var(--lime);color:#14161d;border-color:var(--lime)}.paste-ta{background:var(--panel2);border:1px solid var(--line);width:100%;color:var(--text);white-space:pre;border-radius:10px;min-height:88px;margin-bottom:8px;padding:9px;font-family:ui-monospace,monospace;font-size:12px}.stu-list{flex-direction:column;gap:6px;display:flex}.stu{background:var(--panel2);border:1.5px solid var(--line);cursor:pointer;border-radius:11px;align-items:center;gap:7px;padding:6px 8px;display:flex}.stu.cur{border-color:var(--gold)}.pcir{border:2px dashed var(--line2);width:36px;height:36px;color:var(--dim);cursor:pointer;background:#171a22;border-radius:50%;flex:0 0 36px;justify-content:center;align-items:center;font-size:13px;display:flex;overflow:hidden}.pcir img{object-fit:cover;width:100%;height:100%}.pcir.has{border-style:solid;border-color:#2e7d4f}.stu input{color:var(--text);background:0 0;border:0;min-width:0;padding:3px 2px;font-size:12.5px}.stu input:focus{background:#14161d;border-radius:6px;outline:none}.stu .f-name{flex:2.2;font-weight:700}.stu .f-sm{flex:1}.stu .f-xs{text-align:center;flex:.65}.stu .del{color:var(--red);cursor:pointer;background:0 0;border:0;padding:3px;font-size:13px}.hint{color:var(--dim2);margin-top:8px;font-size:11px;line-height:1.55}.prow{align-items:center;gap:8px;margin-bottom:9px;display:flex}.prow label{color:var(--dim);flex:0 0 64px;width:64px;font-size:11.5px}.prow input[type=number]{background:var(--panel2);border:1px solid var(--line);width:100%;color:var(--text);border-radius:8px;padding:7px 9px;font-size:12.5px}.prow input[type=color]{border:1px solid var(--line);background:var(--panel2);cursor:pointer;border-radius:8px;width:34px;height:30px;padding:2px}.prow select{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:8px;flex:1;padding:7px 9px;font-size:12.5px}.seg{background:var(--panel2);border:1px solid var(--line);border-radius:8px;flex:1;padding:2px;display:flex}.seg button{color:var(--dim);cursor:pointer;background:0 0;border:0;border-radius:6px;flex:1;padding:6px 0;font-size:12px;font-weight:800}.seg button.on{background:var(--line);color:var(--text)}.swrow{flex-wrap:wrap;gap:6px;margin-bottom:9px;display:flex}.sw{cursor:pointer;border:2px solid #fff2;border-radius:50%;width:24px;height:24px}.sw:hover{transform:scale(1.12)}.danger{width:100%;color:var(--red);cursor:pointer;background:0 0;border:1px solid #5b2733;border-radius:9px;padding:9px;font-size:12.5px;font-weight:700}.danger:hover{background:#2a1219}.noprops{color:var(--dim2);font-size:12.5px;line-height:1.6}.lay{flex-direction:column;gap:4px;display:flex}.layi{background:var(--panel2);border:1px solid var(--line);cursor:pointer;border-radius:9px;align-items:center;gap:8px;padding:7px 9px;font-size:12px;display:flex}.layi.on{border-color:var(--gold)}.layi .nm{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.layi .mv{color:var(--dim);cursor:pointer;background:0 0;border:0;padding:2px;font-size:11px}.layi .mv:hover{color:var(--text)}.txov{z-index:40;border:2px solid var(--lime);color:inherit;resize:none;background:0 0;border-radius:4px;outline:none;padding:0;line-height:1.35;position:absolute;overflow:hidden;box-shadow:0 0 0 4px #d8f26a2e}.cfloat{background:var(--panel);border:1px solid var(--line);z-index:10;border-radius:10px;gap:5px;padding:4px;display:flex;position:absolute;bottom:14px;right:14px}@media (width<=900px){.topbar{flex-wrap:wrap;gap:8px;height:auto;padding:8px 10px}.rail{border-right:0;border-top:1px solid var(--line);flex-direction:row;order:3;justify-content:space-around;width:100%;height:52px;padding:0}.body{flex-direction:column}.drawer{border-right:0;border-top:1px solid var(--line);order:2;width:100%;max-height:44vh}.rightpan{border-left:0;border-top:1px solid var(--line);order:2;width:100%;max-height:44vh}.canvas-area{order:1;min-height:46vh}.stu input,.paste-ta{font-size:16px}}#printRoot{display:none}@media print{body>*{display:none!important}body>#printRoot{display:block!important}.ppage{page-break-after:always;background:#fff;width:794px;height:1123px;position:relative}.pcell{border:1px dashed #cdc6b8;position:absolute}.pcell img{width:100%;height:100%;display:block}.pcell.nb{border:0}}