:root{--green-900:#1c3a22;--green-800:#24512e;--green-700:#2f6b3a;--green-600:#3a7d46;--green-500:#4a9457;--green-200:#cfe3c6;--green-100:#e3efdd;--green-50:#f1f6ec;--bg:#faf8f2;--surface:#fff;--surface-sunken:#f4f1e8;--border:#e3ddcf;--border-strong:#cfc8b6;--text:#262419;--text-soft:#716c5c;--text-faint:#a29b88;--danger:#b3402f;--danger-soft:#f7e6e2;--accent:var(--green-700);--accent-soft:var(--green-100);--grass:#dcead0;--grass-line:#c4d8b4;--radius:10px;--radius-sm:7px;--shadow:0 1px 2px #282e1c12, 0 6px 20px #282e1c12;--shadow-soft:0 1px 3px #282e1c17;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--fs-xs:12px;--fs-sm:13.5px;--fs-md:15px;--fs-lg:18px;--fs-xl:24px;--fs-xxl:32px}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);font-size:var(--fs-md);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0}button{font-family:inherit}a{color:var(--accent);text-decoration:none}h1,h2,h3{letter-spacing:-.01em;margin:0;font-weight:650}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.page{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:20px 16px 48px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:8px 0 20px;display:flex}.header{z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);background:#faf8f2eb;position:sticky;top:0}.header-inner{flex-wrap:wrap;align-items:center;gap:10px;max-width:1080px;margin:0 auto;padding:10px 16px;display:flex}@media (width<=640px){.header-brand .brand-text{display:none}.header-inner{gap:7px}}.header-brand{font-weight:700;font-size:var(--fs-lg);color:var(--green-800);align-items:center;gap:9px;display:flex}.header-brand svg{flex:none}.header-nav{gap:4px;margin-left:8px;display:flex}.header-nav a{color:var(--text-soft);font-size:var(--fs-sm);border-radius:999px;padding:6px 11px;font-weight:550}.header-nav a.active{background:var(--accent-soft);color:var(--green-800)}.header-spacer{flex:1}.apt-badge{background:var(--green-800);color:#fff;font-size:var(--fs-xs);white-space:nowrap;border-radius:999px;padding:4px 10px;font-weight:700}.btn{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);font-size:var(--fs-sm);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:7px;padding:8px 14px;font-weight:600;transition:background .15s,border-color .15s,transform 50ms;display:inline-flex}.btn:hover{background:var(--surface-sunken)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:default;transform:none}.btn-primary{background:var(--green-700);border-color:var(--green-700);color:#fff}.btn-primary:hover{background:var(--green-800)}.btn-ghost{color:var(--text-soft);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-sunken);color:var(--text)}.btn-danger{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 35%, var(--border-strong))}.btn-danger:hover{background:var(--danger-soft)}.btn-sm{font-size:var(--fs-xs);padding:5px 10px}.input,.textarea{border:1px solid var(--border-strong);border-radius:var(--radius-sm);width:100%;font-size:var(--fs-md);background:var(--surface);color:var(--text);padding:9px 12px;font-family:inherit}.input:focus,.textarea:focus{outline:2px solid var(--green-500);outline-offset:-1px;border-color:var(--green-500)}.textarea{resize:vertical;min-height:64px}.field-label{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--text-soft);margin:0 0 6px 2px;font-weight:700;display:block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft)}.card-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.project-card{flex-direction:column;transition:box-shadow .15s,transform .15s;display:flex;overflow:hidden}.project-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.project-card .thumb{background:var(--grass);border-bottom:1px solid var(--border);width:100%;display:block}.project-card-body{flex-direction:column;gap:6px;padding:12px 14px 13px;display:flex}.project-card-title{font-weight:650;font-size:var(--fs-md);color:var(--text)}.project-card-meta{font-size:var(--fs-xs);color:var(--text-soft);align-items:center;gap:10px;display:flex}.project-card-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.project-card-actions{align-items:center;gap:6px;display:flex}.project-card-actions .grow{flex:1}.card-menu-wrap{position:relative}.menu-backdrop{z-index:40;position:fixed;inset:0}.menu{z-index:41;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:170px;box-shadow:var(--shadow);flex-direction:column;padding:5px;display:flex;position:absolute;bottom:calc(100% + 6px);right:0}.menu-item{text-align:left;border-radius:var(--radius-sm);width:100%;font-size:var(--fs-sm);color:var(--text);cursor:pointer;background:0 0;border:0;padding:9px 12px;font-weight:550;display:block}.menu-item:hover{background:var(--surface-sunken)}.menu-item.danger{color:var(--danger)}.menu-item.danger:hover{background:var(--danger-soft)}.badge{font-size:var(--fs-xs);border-radius:999px;align-items:center;padding:2px 9px;font-weight:650;display:inline-flex}.badge-draft{background:var(--surface-sunken);color:var(--text-soft);border:1px solid var(--border)}.badge-published{background:var(--accent-soft);color:var(--green-800)}.stat{align-items:center;gap:4px;display:inline-flex}.empty-state{text-align:center;color:var(--text-soft);border:1.5px dashed var(--border-strong);border-radius:var(--radius);font-size:var(--fs-md);flex-direction:column;align-items:center;gap:16px;padding:56px 20px;display:flex}.empty-state p{max-width:380px;margin:0}.hint{color:var(--text-faint);font-size:var(--fs-xs)}.modal-backdrop{z-index:100;background:#1e201673;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;gap:14px;width:100%;max-width:420px;padding:20px;display:flex}.modal h3{font-size:var(--fs-lg)}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.toast-wrap{z-index:200;pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%)}.toast{background:var(--green-900);color:#fff;font-size:var(--fs-sm);box-shadow:var(--shadow);border-radius:999px;max-width:90vw;padding:9px 18px;font-weight:550;animation:.2s ease-out toast-in}.toast.error{background:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.login-page{background:radial-gradient(1200px 500px at 50% -10%, var(--green-100), transparent 65%), var(--bg);justify-content:center;align-items:center;min-height:100dvh;padding:20px;display:flex}.login-card{flex-direction:column;gap:18px;width:100%;max-width:430px;padding:28px 26px;display:flex}.login-title{align-items:center;gap:12px;display:flex}.login-title h1{font-size:var(--fs-xl);color:var(--green-900)}.login-sub{color:var(--text-soft);font-size:var(--fs-sm);margin:2px 0 0}.apt-grid{grid-template-columns:repeat(7,1fr);gap:8px;display:grid}@media (width<=420px){.apt-grid{grid-template-columns:repeat(5,1fr)}}.apt-cell{aspect-ratio:1;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);font-size:var(--fs-md);color:var(--text);cursor:pointer;font-weight:700;position:relative}.apt-cell:hover{background:var(--accent-soft);border-color:var(--green-500)}.apt-cell.selected{background:var(--green-700);border-color:var(--green-700);color:#fff}.apt-cell .dot{background:var(--green-500);border-radius:50%;width:6px;height:6px;position:absolute;top:5px;right:5px}.apt-cell.selected .dot{background:#fff}.code-input{letter-spacing:.55em;text-align:center;font-variant-numeric:tabular-nums;padding:12px;font-size:26px}.login-lang{justify-content:center;gap:4px;display:flex}.help-btn{border:1px solid var(--border-strong);background:var(--surface);width:28px;height:28px;color:var(--text-soft);font-size:var(--fs-sm);cursor:pointer;border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.help-btn:hover{background:var(--accent-soft);border-color:var(--green-500);color:var(--green-800)}.tour-backdrop{z-index:150;background:#1e20168c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.tour-card{background:var(--surface);box-shadow:var(--shadow);text-align:center;border-radius:18px;flex-direction:column;gap:10px;width:100%;max-width:400px;padding:22px 24px 20px;animation:.22s ease-out tour-in;display:flex}@keyframes tour-in{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:none}}.tour-art{background:var(--surface-sunken);border-radius:12px;padding:14px 18px 10px}.tour-art svg{width:100%;height:auto;display:block}.tour-title{font-size:var(--fs-xl);color:var(--green-900);margin-top:4px}.tour-text{color:var(--text-soft);font-size:var(--fs-md);min-height:4.2em;margin:0;line-height:1.45}.tour-dots{justify-content:center;gap:7px;padding:2px 0 4px;display:flex}.tour-dot{background:var(--border-strong);cursor:pointer;border:0;border-radius:50%;width:8px;height:8px;padding:0;transition:background .15s,transform .15s}.tour-dot.active{background:var(--green-700);transform:scale(1.25)}.tour-actions{justify-content:space-between;gap:8px;display:flex}.tour-actions .tour-next{flex:1}.lang-switch{border:1px solid var(--border);background:var(--surface);border-radius:999px;display:inline-flex;overflow:hidden}.lang-switch button{font-size:var(--fs-xs);color:var(--text-faint);cursor:pointer;text-transform:uppercase;background:0 0;border:0;padding:5px 10px;font-weight:700}.lang-switch button.active{background:var(--green-700);color:#fff}.comment-list{flex-direction:column;gap:10px;display:flex}.comment{align-items:flex-start;gap:10px;display:flex}.comment-avatar{background:var(--green-100);width:32px;height:32px;color:var(--green-800);font-size:var(--fs-xs);border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:800;display:flex}.comment-body{flex:1;min-width:0}.comment-meta{font-size:var(--fs-xs);color:var(--text-faint);align-items:baseline;gap:8px;display:flex}.comment-meta b{color:var(--text-soft)}.comment-text{white-space:pre-wrap;overflow-wrap:break-word;font-size:var(--fs-sm);margin:2px 0 0}.comment-form{align-items:flex-end;gap:8px;display:flex}.vote-btn{border:1px solid var(--border-strong);background:var(--surface);font-size:var(--fs-sm);color:var(--text-soft);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:6px 13px;font-weight:700;transition:all .15s;display:inline-flex}.vote-btn:hover{border-color:var(--green-500);color:var(--green-700)}.vote-btn.voted{background:var(--green-700);border-color:var(--green-700);color:#fff}.view-canvas{border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);touch-action:none;height:min(58vh,520px);position:relative;overflow:hidden}.shape-sheet{z-index:5;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 14px;display:flex;position:absolute;bottom:10px;left:10px;right:10px}.shape-chip{border:1px solid #0003;border-radius:5px;flex:none;width:18px;height:18px}.section{margin-top:26px}.section>h2{font-size:var(--fs-lg);margin-bottom:12px}.editor-page{background:var(--bg);flex-direction:column;height:100dvh;display:flex;overflow:hidden}.editor-topbar{border-bottom:1px solid var(--border);background:var(--surface);flex:none;align-items:center;gap:8px;min-height:50px;padding:8px 12px;display:flex}.editor-title{font-weight:650;font-size:var(--fs-md);white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.save-state{font-size:var(--fs-xs);color:var(--text-faint);white-space:nowrap}.save-state.error{color:var(--danger)}@media (width<=600px){.save-state{background:var(--border-strong);border-radius:50%;flex:none;width:10px;height:10px;font-size:0}.save-state[data-state=saved]{background:var(--green-500)}.save-state[data-state=saving],.save-state[data-state=dirty]{background:#e2b93b}.save-state[data-state=error]{background:var(--danger)}}.editor-main{flex:1;min-height:0;display:flex}.editor-canvas-wrap{flex:1;min-width:0;position:relative}.canvas-stage{touch-action:none;background:#dfe4d2;position:absolute;inset:0;overflow:hidden}.canvas-stage[data-mode=edit]{cursor:crosshair}.canvas-stage[data-mode=edit][data-tool=move]{cursor:default}.canvas-stage canvas{display:block;position:absolute;inset:0}.stage-controls{z-index:4;flex-direction:column;gap:6px;display:flex;position:absolute;top:10px;right:10px}.stage-btn{border:1px solid var(--border-strong);background:var(--surface);width:36px;height:36px;box-shadow:var(--shadow-soft);color:var(--text-soft);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;font-size:17px;line-height:1;display:flex}.stage-btn:hover{background:var(--surface-sunken)}.curve-confirm{z-index:5;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:10px;max-width:calc(100% - 20px);padding:8px 12px;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}.curve-confirm .hint{display:none}@media (width>=700px){.curve-confirm .hint{display:inline}}.editor-legend{z-index:4;font-size:var(--fs-xs);color:var(--text-soft);pointer-events:none;background:#ffffffd9;border-radius:6px;padding:3px 8px;position:absolute;bottom:10px;left:10px}.toolbar{background:var(--surface);flex-direction:column;flex:none;gap:8px;padding:10px;display:flex;overflow-x:hidden}@media (width>=900px){.toolbar{border-right:1px solid var(--border);order:-1;width:300px;overflow-y:auto}}@media (width<=899.5px){.editor-main{flex-direction:column}.toolbar{border-top:1px solid var(--border);padding-bottom:max(10px, env(safe-area-inset-bottom));order:1}}.tool-row{grid-template-columns:repeat(4,1fr);gap:5px;display:grid}.tool-btn{color:var(--text-soft);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:0;padding:7px 2px 6px;display:flex}.tool-btn svg{flex:none;width:21px;height:21px}.tool-name{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:10px;font-weight:650;line-height:1;overflow:hidden}.tool-btn:hover{background:var(--surface-sunken)}.tool-btn.active{background:var(--accent-soft);border-color:var(--green-500);color:var(--green-800)}.option-row{flex-wrap:wrap;align-items:center;gap:12px;min-height:38px;display:flex}.option-group{align-items:center;gap:8px;min-width:0;display:flex}.option-group.grow{flex:160px;min-width:160px}.option-label{font-size:var(--fs-xs);color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em;flex:none;font-weight:700}.option-value{font-size:var(--fs-xs);color:var(--text-faint);font-variant-numeric:tabular-nums;min-width:38px}.option-group input[type=range]{width:110px;accent-color:var(--green-700)}.label-input{min-width:110px;font-size:var(--fs-sm);flex:1;padding:7px 10px}.color-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.swatch{outline-offset:-1px;cursor:pointer;border:2px solid #0000;border-radius:8px;outline:1px solid #0000001f;flex:none;width:27px;height:27px;padding:0}.swatch.active{box-shadow:0 0 0 2px var(--green-800);border-color:#fff}.swatch-custom{background:conic-gradient(red,#ff0,#0f0,#0ff,#00f,#f0f,red);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.swatch-custom input[type=color]{opacity:0;cursor:pointer;position:absolute;inset:0}.swatch-preview{pointer-events:none;border:1px solid #ffffffb3;border-radius:4px;position:absolute;inset:6px}.selected-panel{flex-wrap:wrap;flex:1;align-items:center;gap:8px;display:flex}.shape-chip-stack{flex:none;display:flex}.lock-toggle{cursor:pointer;flex:none;align-items:center;gap:4px;display:flex}.shape-chip-stack .shape-chip:not(:first-child){margin-left:-6px}.selected-hint{padding:0 2px}.calib-panel{z-index:6;-webkit-user-select:text;user-select:text;background:#fffffff2;border:2px solid #f5a623;border-radius:8px;flex-direction:column;gap:3px;max-width:min(420px,100% - 70px);padding:8px 12px;font-size:12px;display:flex;position:absolute;top:10px;left:10px}.calib-panel code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.calib-panel span{color:var(--text-soft)}
