:root{--bg-0:#050807;--bg-1:#0a120f;--surface:#0d1613;--surface-2:#111d18;--surface-hover:#13201b;--g-900:#0a1f17;--g-700:#148a68;--g-500:#1fbf8f;--g-300:#4ef2b5;--text:#eaf3ee;--text-dim:#9fb2aa;--text-faint:#6f8279;--danger:#f26b6b;--danger-dim:#7a2e2e;--warn:#e7c46b;--line:#9fb2aa24;--line-strong:#9fb2aa38;--accent-line:#1fbf8f4d;--radius-sm:8px;--radius-md:11px;--radius-lg:16px;--radius-xl:22px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--sp-8:64px;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 8px 24px #00000059;--shadow-lg:0 20px 60px #00000080;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--ease:cubic-bezier(.22, 1, .36, 1);--header-h:56px;--sidebar-w:244px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--bg-0);font-family:var(--font-sans);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:15px;line-height:1.5}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700;line-height:1.25}h1{font-size:clamp(1.4rem,1.2rem + 1.2vw,1.7rem)}h2{font-size:1.05rem}h3{font-size:.98rem}a{color:var(--g-300);text-decoration:none}input,textarea,select,button{font-family:inherit;font-size:inherit}select option{background:var(--surface-2);color:var(--text)}::selection{color:#fff;background:#1fbf8f47}:focus-visible{outline:2px solid var(--g-300);outline-offset:2px;border-radius:4px}*{scrollbar-width:thin;scrollbar-color:#9fb2aa40 transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#9fb2aa38;border-radius:8px}::-webkit-scrollbar-track{background:0 0}.eyebrow{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint);font-size:10px}.mono{font-family:var(--font-mono)}.text-dim{color:var(--text-dim)}.text-faint{color:var(--text-faint)}.muted{color:var(--text-dim);font-size:.9rem}.btn{border-radius:var(--radius-md);letter-spacing:-.01em;cursor:pointer;transition:background .16s var(--ease), border-color .16s var(--ease), color .16s var(--ease), transform .12s var(--ease), box-shadow .16s var(--ease);white-space:nowrap;-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:550;line-height:1;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--g-500);color:#04120c;box-shadow:var(--shadow-sm);border-color:#0000}.btn-primary:not(:disabled):hover{background:var(--g-300);transform:translateY(-1px);box-shadow:0 4px 18px #1fbf8f47}.btn-primary:not(:disabled):active{transform:translateY(0)}.btn-ghost{color:var(--text-dim);border-color:var(--line-strong);background:0 0}.btn-ghost:not(:disabled):hover{color:var(--text);border-color:var(--accent-line);background:#1fbf8f0f}.btn-danger{color:var(--danger);background:0 0;border-color:#f26b6b59}.btn-danger:not(:disabled):hover{background:#f26b6b1a;border-color:#f26b6b8c}.btn-lg{padding:13px 26px;font-size:15px}.btn-sm{border-radius:var(--radius-sm);padding:7px 13px;font-size:13px}.btn-block{width:100%}.btn-icon{width:34px;height:34px;padding:8px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);transition:border-color .2s var(--ease), box-shadow .2s var(--ease)}.card-pad{padding:var(--sp-5)}.card-interactive{cursor:pointer}.card-interactive:hover{border-color:var(--accent-line);box-shadow:var(--shadow-md)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--sp-5)}.panel+.panel{margin-top:var(--sp-5)}.panel-title{margin-bottom:var(--sp-4);align-items:center;gap:10px;font-size:1rem;font-weight:650;display:flex}.divider{background:var(--line);border:none;height:1px}.field{margin-bottom:var(--sp-4);flex-direction:column;gap:7px;display:flex}.field:last-child{margin-bottom:0}.field-label{font-family:var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--text-faint);font-size:10.5px}.field-hint{color:var(--text-dim);font-size:12px}.form-input,.input,.textarea,.select{background:var(--surface-2);width:100%;color:var(--text);border:1px solid var(--line-strong);border-radius:var(--radius-md);transition:border-color .16s var(--ease), box-shadow .16s var(--ease);outline:none;padding:11px 14px;font-size:14.5px}.form-input::placeholder,.input::placeholder,.textarea::placeholder{color:var(--text-faint)}.form-input:focus,.input:focus,.textarea:focus,.select:focus{border-color:var(--g-500);box-shadow:0 0 0 3px #1fbf8f1f}.textarea{resize:vertical;min-height:96px;line-height:1.55}.field-grid{gap:var(--sp-4);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));display:grid}.table-wrap{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden}.table-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}table.data{border-collapse:collapse;width:100%;font-size:14px}table.data th{text-align:left;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);border-bottom:1px solid var(--line);white-space:nowrap;background:var(--bg-1);padding:12px 16px;font-size:10.5px}table.data td{border-bottom:1px solid var(--line);color:var(--text);vertical-align:middle;padding:13px 16px}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr{transition:background .14s var(--ease)}table.data tbody tr:hover td{background:var(--surface-hover)}.badge{font-family:var(--font-mono);border:1px solid var(--line-strong);color:var(--text-dim);white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-flex}.badge:before{content:"";opacity:.9;background:currentColor;border-radius:50%;width:6px;height:6px}.badge-ok{color:var(--g-300);background:#1fbf8f14;border-color:#4ef2b552}.badge-warn{color:var(--warn);background:#e7c46b0f;border-color:#e7c46b52}.badge-danger{color:var(--danger);background:#f26b6b0f;border-color:#f26b6b5c}.badge-plain:before{display:none}.tag{color:var(--g-300);background:#1fbf8f1a;border:1px solid #1fbf8f33;border-radius:999px;align-items:center;padding:4px 10px;font-size:11px;font-weight:500;display:inline-flex}.state{text-align:center;padding:var(--sp-7) var(--sp-5);color:var(--text-dim)}.state-title{color:var(--text);margin-bottom:6px;font-weight:600}.state-sub{color:var(--text-dim);max-width:42ch;margin:0 auto;font-size:14px}.state-error{color:var(--danger);font-family:var(--font-mono);font-size:13.5px}.spinner{border:2px solid var(--line-strong);border-top-color:var(--g-300);border-radius:50%;width:22px;height:22px;margin:0 auto;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{-webkit-backdrop-filter:blur(6px);padding:max(16px, env(safe-area-inset-top)) 16px 16px;z-index:100;animation:fade .16s var(--ease);background:#020403b8;justify-content:center;align-items:flex-start;display:flex;position:fixed;inset:0;overflow-y:auto}.modal{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-xl);width:100%;box-shadow:var(--shadow-lg);padding:var(--sp-5);animation:pop .18s var(--ease);margin:auto}.modal-sm{max-width:460px}.modal-md{max-width:620px}.modal-lg{max-width:1000px}.modal-title{margin-bottom:var(--sp-4);font-size:1.15rem}.modal-actions{margin-top:var(--sp-5);justify-content:flex-end;gap:10px;display:flex}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.99)}to{opacity:1;transform:none}}.switch{cursor:pointer;background:var(--line-strong);width:42px;height:24px;transition:background .18s var(--ease);border:none;border-radius:99px;flex-shrink:0;position:relative}.switch[data-on=true]{background:var(--g-500)}.switch:after{content:"";width:18px;height:18px;transition:transform .18s var(--ease);background:#fff;border-radius:50%;position:absolute;top:3px;left:3px}.switch[data-on=true]:after{background:#04120c;transform:translate(18px)}.switch-row{justify-content:space-between;align-items:center;gap:16px;padding:10px 0;display:flex}.switch-row+.switch-row{border-top:1px solid var(--line)}.switch-row-label{color:var(--text);font-size:14px}.switch-row-desc{color:var(--text-dim);margin-top:2px;font-size:12.5px}.stat-grid{gap:var(--sp-4);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--sp-4) var(--sp-5)}.stat-value{letter-spacing:-.02em;color:var(--g-300);font-size:1.7rem;font-weight:700}.stat-label{color:var(--text-dim);margin-top:2px;font-size:12px}.util-row{align-items:center;gap:var(--sp-3);flex-wrap:wrap;display:flex}.util-spacer{flex:auto}.stack{flex-direction:column;display:flex}.stack-2{gap:var(--sp-2)}.stack-3{gap:var(--sp-3)}.stack-4{gap:var(--sp-4)}.row{align-items:center;gap:var(--sp-3);flex-wrap:wrap;display:flex}.split-2{gap:var(--sp-4);grid-template-columns:1fr;display:grid}@media (width>=760px){.split-2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.code-area{resize:vertical;min-height:320px;font-family:var(--font-mono);white-space:pre;font-size:12px;line-height:1.55;overflow:auto}.preview-frame{border:1px solid var(--line-strong);border-radius:var(--radius-md);background:#fff;width:100%;min-height:320px}.app{background:var(--bg-0);min-height:100vh}.app-topbar{z-index:40;height:var(--header-h);padding:0 12px;padding-top:env(safe-area-inset-top);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);background:#050807e6;align-items:center;gap:12px;display:flex;position:sticky;top:0}.hamburger{border-radius:var(--radius-md);border:1px solid var(--line-strong);width:38px;height:38px;color:var(--text);cursor:pointer;background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.hamburger:hover{border-color:var(--accent-line)}.app-topbar-title{letter-spacing:-.01em;font-size:15px;font-weight:650}.app-topbar-brand{letter-spacing:-.02em;font-size:15px;font-weight:700}.app-sidebar{z-index:60;width:82vw;max-width:300px;padding:20px 14px calc(16px + env(safe-area-inset-bottom));background:var(--bg-1);border-right:1px solid var(--line);transition:transform .24s var(--ease);flex-direction:column;gap:4px;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%)}.app-sidebar.open{transform:none}.app-backdrop{z-index:55;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fade .16s var(--ease);background:#0204039e;position:fixed;inset:0}.brand-block{padding:4px 8px 22px}.brand-eyebrow{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-faint);font-size:9.5px}.brand-name{letter-spacing:-.02em;margin-top:2px;font-size:18px;font-weight:700}.nav-group{flex-direction:column;gap:2px;display:flex}.nav-group+.nav-group{margin-top:18px}.nav-group-label{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);padding:0 12px 6px;font-size:9.5px}.nav-item{border-radius:var(--radius-md);color:var(--text-dim);transition:background .14s var(--ease), color .14s var(--ease);align-items:center;gap:11px;padding:10px 12px;font-size:14px;font-weight:500;display:flex}.nav-item:hover{background:var(--surface);color:var(--text)}.nav-item.active{color:var(--g-300);background:#1fbf8f1a}.nav-item svg{flex-shrink:0}.sidebar-foot{margin-top:auto;padding-top:16px}.sidebar-user{font-family:var(--font-mono);color:var(--text-faint);word-break:break-all;margin-bottom:10px;padding:0 4px;font-size:11px}.app-main{min-height:100vh}.page{max-width:1120px;margin:0 auto;padding:20px 16px 64px}.page-narrow{max-width:860px}.page-back{color:var(--text-dim);align-items:center;gap:6px;margin-bottom:16px;font-size:13px;display:inline-flex}.page-back:hover{color:var(--text)}.page-header{margin-bottom:var(--sp-5)}.page-header-row{justify-content:space-between;align-items:flex-start;gap:var(--sp-4);flex-wrap:wrap;display:flex}.page-title{font-size:clamp(1.35rem,1.1rem + 1.4vw,1.65rem);font-weight:700}.page-sub{color:var(--text-dim);max-width:64ch;margin-top:6px;font-size:14px}.page-header-actions{flex-wrap:wrap;gap:10px;display:flex}.subnav{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);margin-bottom:var(--sp-5);flex-wrap:wrap;gap:6px;padding:5px;display:flex}.subnav-item{border-radius:var(--radius-md);color:var(--text-dim);white-space:nowrap;padding:8px 14px;font-size:13.5px;font-weight:500}.subnav-item:hover{color:var(--text);background:var(--surface-hover)}.subnav-item.active{color:var(--g-300);background:#1fbf8f1f}@media (width<=720px){table.data.stacky thead{display:none}table.data.stacky,table.data.stacky tbody,table.data.stacky tr,table.data.stacky td{width:100%;display:block}table.data.stacky tr{border-bottom:1px solid var(--line);padding:6px 4px 10px}table.data.stacky tbody tr:last-child{border-bottom:none}table.data.stacky td{text-align:right;border:none;justify-content:space-between;align-items:center;gap:16px;padding:7px 16px;display:flex}table.data.stacky td:before{content:attr(data-label);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);text-align:left;flex-shrink:0;font-size:10.5px}table.data.stacky td[data-label=""]:before{content:none}table.data.stacky td[data-label=""]{justify-content:flex-end}table.data.stacky tbody tr:hover td{background:0 0}}@media (width>=900px){.app{display:flex}.app-topbar,.app-backdrop{display:none}.app-sidebar{height:100vh;width:var(--sidebar-w);z-index:1;flex-shrink:0;max-width:none;position:sticky;top:0;transform:none}.app-main{flex:auto;min-width:0}.page{padding:40px 40px 72px}}@media (width>=1280px){:root{--sidebar-w:260px}.page{padding:48px 56px 80px}}