@import"https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&display=swap";:root{--bg: #0b0d10;--surface: #14171d;--surface-2: #1b1f27;--surface-3: #232833;--line: #2b313d;--line-bright: #3a4250;--text: #eef1f6;--text-dim: #9aa4b4;--text-faint: #6b7484;--volt: #d6ff4f;--volt-dim: #a3c22f;--volt-glow: rgba(214, 255, 79, .16);--amber: #ffb020;--red: #ff4d3d;--blue: #4da3ff;--radius: 6px;--radius-lg: 10px;--font-display: "Oswald", "Haettenschweiler", "Arial Narrow Bold", sans-serif;--font-body: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--inset-bottom: env(safe-area-inset-bottom, 0px);--inset-top: env(safe-area-inset-top, 0px);--nav-height: 62px;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}body{min-height:100dvh;background-image:radial-gradient(120% 60% at 50% 0%,#171b23 0%,var(--bg) 60%);background-attachment:fixed}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:9999;opacity:.028;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:.02em;text-transform:uppercase;margin:0;line-height:1.1}h1{font-size:1.75rem;letter-spacing:.01em}h2{font-size:1.15rem}h3{font-size:.95rem;letter-spacing:.06em}a{color:var(--volt);text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}.app-shell{min-height:100dvh;padding-top:var(--inset-top);padding-bottom:calc(var(--nav-height) + var(--inset-bottom))}.page{max-width:640px;margin:0 auto;padding:18px 16px 28px}.page-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:18px}.eyebrow{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-faint)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px}.card+.card{margin-top:12px}.card-flush{padding:0;overflow:hidden}.card-active{border-color:var(--volt-dim);box-shadow:inset 3px 0 0 var(--volt)}.divider{height:1px;background:var(--line);border:0;margin:14px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border:1px solid var(--line-bright);border-radius:var(--radius);background:var(--surface-2);color:var(--text);font-family:var(--font-display);font-size:.95rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:background .12s ease,border-color .12s ease,transform .06s ease;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--volt);border-color:var(--volt);color:#10140a}.btn-primary:active{background:var(--volt-dim)}.btn-ghost{background:transparent;border-color:var(--line);color:var(--text-dim)}.btn-danger{border-color:color-mix(in srgb,var(--red) 55%,transparent);color:var(--red);background:color-mix(in srgb,var(--red) 10%,transparent)}.btn-block{width:100%}.btn-lg{min-height:60px;font-size:1.15rem}.btn-sm{min-height:38px;padding:0 12px;font-size:.8rem}.btn:disabled{opacity:.4;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px}.label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}.input{width:100%;min-height:48px;padding:10px 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:1rem;transition:border-color .12s ease}.input:focus{outline:none;border-color:var(--volt-dim);box-shadow:0 0 0 3px var(--volt-glow)}.input-num{text-align:center;font-size:1.25rem;font-weight:600;padding:8px 4px;min-height:52px}.input-num::-webkit-outer-spin-button,.input-num::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.input-num{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:4px;background:var(--surface-3);border:1px solid var(--line);font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);white-space:nowrap}.badge-volt{color:var(--volt);border-color:color-mix(in srgb,var(--volt) 40%,transparent);background:color-mix(in srgb,var(--volt) 12%,transparent)}.badge-amber{color:var(--amber);border-color:color-mix(in srgb,var(--amber) 40%,transparent);background:color-mix(in srgb,var(--amber) 12%,transparent)}.badge-hazard{color:#1a1206;border-color:transparent;background-image:repeating-linear-gradient(-45deg,var(--amber) 0 6px,#12151b 6px 12px);font-weight:700;text-shadow:0 0 3px rgba(255,255,255,.7)}.badge-review{color:var(--blue);border-color:color-mix(in srgb,var(--blue) 40%,transparent);background:color-mix(in srgb,var(--blue) 12%,transparent)}.nav{position:fixed;bottom:0;left:0;right:0;z-index:50;display:grid;grid-template-columns:repeat(4,1fr);height:calc(var(--nav-height) + var(--inset-bottom));padding-bottom:var(--inset-bottom);background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line)}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--text-faint);font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;background:none;border:0;cursor:pointer;position:relative;-webkit-tap-highlight-color:transparent}.nav-item svg{width:21px;height:21px}.nav-item[aria-current=page]{color:var(--volt)}.nav-item[aria-current=page]:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:26px;height:2px;background:var(--volt)}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;align-items:center;gap:10px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px}.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}.muted{color:var(--text-dim)}.faint{color:var(--text-faint)}.small{font-size:.82rem}.tiny{font-size:.72rem}.center{text-align:center}.empty{padding:34px 18px;text-align:center;color:var(--text-faint);border:1px dashed var(--line);border-radius:var(--radius-lg)}.notice{padding:11px 13px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);font-size:.85rem;color:var(--text-dim)}.notice-warn{border-color:color-mix(in srgb,var(--amber) 40%,transparent);background:color-mix(in srgb,var(--amber) 9%,transparent);color:#f0dcb4}.notice-error{border-color:color-mix(in srgb,var(--red) 45%,transparent);background:color-mix(in srgb,var(--red) 10%,transparent);color:#ffc9c3}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.rise{animation:rise .26s cubic-bezier(.2,.7,.3,1) both}.rise:nth-child(1){animation-delay:.02s}.rise:nth-child(2){animation-delay:.05s}.rise:nth-child(3){animation-delay:.08s}.rise:nth-child(4){animation-delay:.11s}.rise:nth-child(5){animation-delay:.14s}.rise:nth-child(6){animation-delay:.17s}.rise:nth-child(7){animation-delay:.2s}.rise:nth-child(n+8){animation-delay:.23s}@keyframes flash{0%{background-color:var(--volt-glow)}to{background-color:transparent}}.flash{animation:flash .55s ease-out}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}