:root{--bg:#f4f5f7;--sunk:#eceef1;--panel:#fff;--sheet:#fff;--bed:#e8eaee;--bed-line:#dadde2;--ink:#191c20;--ink-2:#3f454d;--muted:#6b717a;--line:#e2e5e9;--line-soft:#eef0f3;--accent:#1f4b99;--accent-deep:#17396f;--accent-lift:#2a5fb8;--accent-soft:#eef2f9;--accent-line:#c4d3ea;--danger:#b0271d;--danger-soft:#fcf0ef;--danger-line:#eed2cf;--ok:#1f6b47;--ok-soft:#eaf3ee;--warn:#855510;--warn-soft:#f8f1e2;--radius:6px;--radius-lg:10px;--shadow:0 1px 2px #10141a0d;--shadow-md:0 1px 2px #10141a0d, 0 8px 20px -8px #10141a24;--shadow-sheet:0 0 0 1px #10141a17, 0 4px 14px -4px #10141a21;--font-ui:"Inter", system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, "Cascadia Mono", "SF Mono", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-ui);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-size:14px}button{font-family:inherit;font-size:13px}input,select,textarea{color:var(--ink);font-family:inherit;font-size:13px}::selection{background:var(--accent-line);color:var(--ink)}.app{flex-direction:column;height:100%;display:flex}.topbar{background:var(--panel);border-bottom:1px solid var(--line);flex:0 0 54px;align-items:center;gap:16px;height:54px;padding:0 16px;display:flex}.topbar nav{gap:2px;margin-left:4px;display:flex}.topbar nav button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:6px 12px;font-weight:500;transition:color .12s,background .12s}.topbar nav button:hover{background:var(--line-soft);color:var(--ink)}.topbar nav button.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.topbar .spacer{flex:1}.topbar .who{color:var(--muted);border-left:1px solid var(--line);padding-left:14px;font-size:12px}.page{background:var(--bg);flex:1;padding:26px 22px 40px;overflow:auto}.page-narrow{max-width:1180px;margin:0 auto}.brand{letter-spacing:-.015em;color:var(--ink);align-items:center;gap:9px;font-size:16px;font-weight:600;display:inline-flex}.brand .mark{flex:none;display:block}.brand .word{line-height:1}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel-pad{padding:16px 18px}h1.page-title{letter-spacing:-.015em;margin:0 0 5px;font-size:21px;font-weight:600}p.page-sub{color:var(--muted);max-width:74ch;margin:0 0 18px;font-size:13px;line-height:1.55}.btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:var(--radius);cursor:pointer;padding:7px 13px;font-weight:500;transition:background .12s,border-color .12s,color .12s,transform 50ms}.btn:hover:not(:disabled){background:var(--line-soft);border-color:#d3d7dd}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--accent-lift);outline-offset:1px}.btn-primary{background:var(--accent);border-color:var(--accent-deep);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-lift);border-color:var(--accent-deep)}.btn-primary:active:not(:disabled){background:var(--accent-deep);box-shadow:inset 0 1px 2px #00000040}.btn-ghost{color:var(--muted);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--line-soft);color:var(--ink);border-color:#0000}.btn-danger{color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger-line)}.btn-sm{padding:4px 9px;font-size:12px}.field{margin-bottom:13px;display:block}.field>span{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px;font-size:11px;font-weight:600;display:block}.input,select.input,textarea.input{border:1px solid var(--line);border-radius:var(--radius);width:100%;color:var(--ink);background:#fff;padding:7px 10px;transition:border-color .12s,box-shadow .12s}.input:hover:not(:focus){border-color:#d3d7dd}.input:focus{border-color:var(--accent);outline:0;box-shadow:0 0 0 3px #1f4b991c}textarea.input{resize:vertical;min-height:64px;line-height:1.5}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.pill{text-transform:uppercase;letter-spacing:.06em;border:1px solid #0000;border-radius:999px;padding:2px 9px;font-size:10.5px;font-weight:600;display:inline-block}.pill-pending{background:var(--sunk);color:#565c65;border-color:#dcdfe4}.pill-processing{background:var(--warn-soft);color:var(--warn);border-color:#e7d5b1}.pill-done{background:var(--ok-soft);color:var(--ok);border-color:#c4dcce}.pill-failed{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-line)}.alert{border-radius:var(--radius);margin-bottom:12px;padding:10px 12px;font-size:13px;line-height:1.5}.alert-error{background:var(--danger-soft);color:#8a1f17;border:1px solid var(--danger-line)}.alert-info{background:var(--accent-soft);color:var(--accent-deep);border:1px solid var(--accent-line)}.table{border-collapse:collapse;width:100%;font-size:13px}.table th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--line);background:#fbfbfc;padding:9px 12px;font-size:11px;font-weight:600}.table th:first-child{border-top-left-radius:var(--radius)}.table th:last-child{border-top-right-radius:var(--radius)}.table td{border-bottom:1px solid var(--line-soft);padding:11px 12px}.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:#fafbfc}.empty{text-align:center;color:var(--muted);padding:46px 20px;line-height:1.6}.grid-wrap{border:1px solid var(--line);border-radius:var(--radius);background:#fff;max-height:46vh;overflow:auto}.grid{border-collapse:collapse;font-size:12px;font-family:var(--font-mono)}.grid td{border:1px solid var(--line-soft);white-space:nowrap;padding:3px 9px}.grid .rownum{color:var(--muted);text-align:right;z-index:1;background:#fafbfc;font-size:10.5px;position:sticky;left:0}.grid .is-header{background:#f0dda6;font-weight:700}.grid .is-date{background:#bcdcc7}.grid .is-time{background:#d8ebe0}.grid .is-both{background:#eab98f;font-weight:700}.grid .is-kept{background:var(--accent);color:#fff;font-weight:600}.grid .clickable{cursor:pointer}.grid .clickable:hover{outline:2px solid var(--accent);outline-offset:-2px}.legend{color:var(--muted);flex-wrap:wrap;gap:14px;margin:8px 0;font-size:12px;display:flex}.legend i{vertical-align:-1px;border:1px solid #0000001a;border-radius:3px;width:12px;height:12px;margin-right:5px;display:inline-block}.code{color:#d6dae0;border-radius:0 0 var(--radius) var(--radius);max-height:260px;font-size:11.5px;font-family:var(--font-mono);background:#1c2027;margin:0;padding:12px;line-height:1.55;overflow:auto}.code-head{color:#9aa1ab;text-transform:uppercase;letter-spacing:.06em;border-radius:var(--radius) var(--radius) 0 0;background:#262b33;padding:7px 12px;font-size:10.5px;font-weight:600}.builder{grid-template-columns:250px 1fr 290px;gap:14px;height:100%;min-height:0;display:grid}.builder-col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);min-height:0;box-shadow:var(--shadow);flex-direction:column;display:flex;overflow:hidden}.builder-col h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--line);background:#fbfbfc;margin:0;padding:12px 14px;font-size:11px;font-weight:600}.builder-scroll{flex:1;padding:12px 14px;overflow:auto}.palette{grid-template-columns:1fr 1fr;gap:7px;display:grid}.palette-item{text-align:center;color:var(--ink-2);cursor:grab;-webkit-user-select:none;user-select:none;background:#fbfbfc;border:1px dashed #c9ced5;border-radius:7px;padding:9px 6px;font-size:11.5px;font-weight:600;transition:border-color .12s,color .12s,background .12s}.palette-item:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.palette-item:active{cursor:grabbing}.palette-item small{color:var(--muted);margin-top:2px;font-size:10px;font-weight:400;display:block}.col-chip{border:1px solid var(--line);border-radius:var(--radius);cursor:grab;-webkit-user-select:none;user-select:none;background:#fff;align-items:center;gap:6px;margin-bottom:4px;padding:5px 8px;font-size:12px;display:flex}.col-chip:hover{border-color:var(--accent);background:var(--accent-soft)}.col-chip:active{cursor:grabbing}.col-chip .dot{background:var(--ok);border-radius:50%;flex:0 0 6px;width:6px;height:6px}.col-chip .dot.text{background:#a2a8b0}.col-chip .nm{text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-mono);flex:1;font-size:11.5px;overflow:hidden}.col-chip .sm{color:var(--muted);font-size:10.5px;font-family:var(--font-mono)}.press-bed{background:var(--bed);flex:1;min-height:0;padding:22px 26px 26px;display:flex;position:relative;box-shadow:inset 0 1px 3px #10141a12}.press-bed:before,.press-bed:after{content:"";pointer-events:none;border-style:solid;border-color:#b9bec6;width:12px;height:12px;position:absolute}.press-bed:before{border-width:1px 0 0 1px;top:12px;left:16px}.press-bed:after{border-width:0 1px 1px 0;bottom:16px;right:16px}.canvas{background:var(--sheet);box-shadow:var(--shadow-sheet);border-radius:2px;flex:1;padding:34px 40px;transition:box-shadow .15s;position:relative;overflow:auto}.canvas.drag-over{box-shadow:0 0 0 1px var(--accent-lift), 0 4px 14px -4px #10141a21}.inspector-empty{color:var(--muted);text-align:center;padding:30px 10px;font-size:12.5px;line-height:1.6}.chip-list{flex-wrap:wrap;gap:5px;display:flex}.chip{background:var(--accent-soft);color:var(--accent-deep);border:1px solid var(--accent-line);max-width:100%;font-size:11.5px;font-family:var(--font-mono);border-radius:999px;align-items:center;gap:5px;padding:2px 4px 2px 9px;display:inline-flex}.chip span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chip button{color:var(--accent-deep);cursor:pointer;font-size:13px;line-height:1;font-family:var(--font-ui);background:0 0;border:0;padding:0 3px}.chip button:hover{color:var(--danger)}.toggle-grid{grid-template-columns:1fr 1fr;gap:4px;display:grid}.toggle{border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;color:var(--ink-2);background:#fff;padding:5px 6px;font-size:11.5px;transition:background .12s,border-color .12s,color .12s}.toggle:hover{background:var(--line-soft);border-color:#d3d7dd}.toggle.on{background:var(--accent);border-color:var(--accent-deep);color:#fff;font-weight:600}.drop-hint{border-radius:var(--radius-lg);text-align:center;color:var(--muted);cursor:pointer;background:#fbfbfc;border:1.5px dashed #c9ced5;padding:30px;font-size:13px;transition:border-color .12s,background .12s}.drop-hint:hover{border-color:var(--accent);background:var(--accent-soft)}.drop-hint strong{color:var(--ink);font-size:14px}.spinner{border:2px solid #d6dae0;border-top-color:var(--accent);vertical-align:-2px;border-radius:50%;width:13px;height:13px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.login-wrap{background:var(--bg);justify-content:center;align-items:center;height:100%;padding:24px;display:flex}.login{border-radius:var(--radius-lg);width:372px;box-shadow:var(--shadow-md)}.login .login-brand{justify-content:center;margin-bottom:18px;display:flex}.login h1{letter-spacing:-.015em;margin:0 0 3px;font-size:21px;font-weight:600}.login p.sub{color:var(--muted);margin:0 0 22px;font-size:13px;line-height:1.5}.modal-overlay{z-index:100;background:#191c2073;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--panel);border-radius:var(--radius-lg);width:440px;max-width:100%;max-height:90vh;overflow:auto;box-shadow:0 16px 44px #10141a47}.modal-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:13px 16px;font-size:15px;font-weight:600;display:flex}.landing{background:var(--bg);background-image:linear-gradient(180deg, #fff 0%, var(--bg) 340px);height:100%;overflow:auto}.landing-top{justify-content:space-between;align-items:center;max-width:1080px;margin:0 auto;padding:20px 32px;display:flex}.landing .hero{text-align:center;max-width:780px;margin:0 auto;padding:52px 24px 34px}.landing .beta-tag{background:var(--panel);border:1px solid var(--line);color:var(--muted);letter-spacing:.07em;text-transform:uppercase;box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:7px;margin-bottom:26px;padding:5px 13px;font-size:11px;font-weight:600;display:inline-flex}.landing .beta-tag:before{content:"";background:var(--accent);border-radius:50%;width:6px;height:6px}.landing .hero h1{letter-spacing:-.032em;margin:0 0 20px;font-size:42px;font-weight:600;line-height:1.12}.landing .lede{color:var(--ink-2);max-width:620px;margin:0 auto 30px;font-size:17px;line-height:1.62}.landing .hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.btn-lg{border-radius:8px;padding:12px 22px;font-size:15px;font-weight:500}.landing .hero-note{color:var(--muted);margin-top:20px;font-size:13px;line-height:1.55}.landing .how{grid-template-columns:repeat(3,1fr);gap:20px;max-width:1000px;margin:26px auto;padding:30px 24px;display:grid}.landing .how-step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px}.landing .how-num{color:var(--accent);letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid var(--line);margin-bottom:12px;padding-bottom:10px;font-size:11px;font-weight:600}.landing .how-step h3{letter-spacing:-.01em;margin:0 0 8px;font-size:16px;font-weight:600}.landing .how-step p{color:var(--ink-2);margin:0;font-size:13.5px;line-height:1.6}.landing .who{color:#e6e8ea;background:#1c2026;margin-top:28px}.landing .who-inner{text-align:center;max-width:720px;margin:0 auto;padding:62px 24px}.landing .who h2{letter-spacing:-.022em;margin:0 0 16px;font-size:27px;font-weight:600}.landing .who p{color:#b6bbc1;max-width:600px;margin:0 auto 28px;font-size:16px;line-height:1.62}.landing .who .btn-primary{color:#1c2026;background:#fff;border-color:#fff}.landing .who .btn-primary:hover:not(:disabled){background:#fff;border-color:#fff}.landing-foot{max-width:1000px;color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:8px;margin:0 auto;padding:28px 24px 44px;font-size:12px;display:flex}@media (width<=900px){.builder{grid-template-columns:1fr}}@media (width<=720px){.landing .hero h1{font-size:31px}.landing .how{grid-template-columns:1fr}.topbar{gap:8px;padding:0 10px}.topbar .who{display:none}}