*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.pointer-events-none{pointer-events:none}.absolute{position:absolute}.relative{position:relative}.inset-x-0{left:0;right:0}.top-0{top:0}.mx-auto{margin-left:auto;margin-right:auto}.mb-2{margin-bottom:.5rem}.flex{display:flex}.grid{display:grid}.hidden{display:none}.aspect-\[3\/4\]{aspect-ratio:3/4}.h-1\/6{height:16.6667%}.h-16{height:4rem}.h-full{height:100%}.w-12{width:3rem}.w-full{width:100%}.max-w-md{max-width:28rem}.flex-shrink-0{flex-shrink:0}.transform{transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.grid-cols-6{grid-template-columns:repeat(6,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.break-all{word-break:break-all}.rounded{border-radius:.25rem}.rounded-lg{border-radius:.5rem}.rounded-md{border-radius:.375rem}.border{border-width:1px}.border-neutral-700{--tw-border-opacity:1;border-color:rgb(64 64 64/var(--tw-border-opacity,1))}.border-neutral-800{--tw-border-opacity:1;border-color:rgb(38 38 38/var(--tw-border-opacity,1))}.border-white{--tw-border-opacity:1;border-color:rgb(255 255 255/var(--tw-border-opacity,1))}.bg-neutral-950{--tw-bg-opacity:1;background-color:rgb(10 10 10/var(--tw-bg-opacity,1))}.bg-white{--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity,1))}.bg-gradient-to-b{background-image:linear-gradient(to bottom, var(--tw-gradient-stops))}.from-black\/90{--tw-gradient-from:#000000e6 var(--tw-gradient-from-position);--tw-gradient-to:#0000 var(--tw-gradient-to-position);--tw-gradient-stops:var(--tw-gradient-from), var(--tw-gradient-to)}.to-transparent{--tw-gradient-to:transparent var(--tw-gradient-to-position)}.object-contain{-o-object-fit:contain;object-fit:contain}.object-cover{-o-object-fit:cover;object-fit:cover}.p-4{padding:1rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pt-2{padding-top:.5rem}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-5xl{font-size:3rem;line-height:1}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xs{font-size:.75rem;line-height:1rem}.font-black{font-weight:900}.font-bold{font-weight:700}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.tracking-wide{letter-spacing:.025em}.text-amber-400{--tw-text-opacity:1;color:rgb(251 191 36/var(--tw-text-opacity,1))}.text-black{--tw-text-opacity:1;color:rgb(0 0 0/var(--tw-text-opacity,1))}.text-emerald-400{--tw-text-opacity:1;color:rgb(52 211 153/var(--tw-text-opacity,1))}.text-neutral-400{--tw-text-opacity:1;color:rgb(163 163 163/var(--tw-text-opacity,1))}.text-neutral-500{--tw-text-opacity:1;color:rgb(115 115 115/var(--tw-text-opacity,1))}.text-rose-400{--tw-text-opacity:1;color:rgb(251 113 133/var(--tw-text-opacity,1))}.blur-\[2px\]{--tw-blur:blur(2px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,-webkit-backdrop-filter,backdrop-filter;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff8f3;--bg-elev:#fff;--bg-sunk:#fdeee4;--ink:#2b2438;--ink-soft:#5e5470;--ink-mute:#a39ab2;--line:#f3e3d8;--line-strong:#e6d0be;--accent:#c7e9b0;--accent-ink:#2e5a30;--accent-deep:#9fd58a;--coral:#ffb5a7;--coral-deep:#f78c7a;--coral-soft:#ffe4de;--sky:#b7dcfa;--sky-deep:#7eb9e8;--gold:#ffe28a;--gold-deep:#f2c754;--lilac:#d8c7f2;--lilac-deep:#b99de8;--pink:#ffd1dc;--red:#f78c7a;--shadow-sm:0 1px 0 #1a18140a, 0 2px 6px #1a18140d;--shadow-md:0 2px 0 #1a18140d, 0 8px 24px #1a181414;--shadow-lg:0 4px 0 #1a18140f, 0 20px 50px #1a18141f;--radius:16px;--radius-sm:10px;--radius-lg:24px;--font-display:"Bricolage Grotesque", ui-serif, Georgia, serif;--font-ui:"Geist", ui-sans-serif, system-ui, sans-serif;--font-mono:"Geist Mono", ui-monospace, monospace}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#221c2e;--bg-elev:#2e2640;--bg-sunk:#1a1628;--ink:#f6ecfa;--ink-soft:#cdbfd8;--ink-mute:#8a7fa0;--line:#3b3354;--line-strong:#4e4571;--coral-soft:#5a3744;--shadow-sm:0 1px 0 #00000040, 0 2px 6px #0003;--shadow-md:0 2px 0 #00000040, 0 8px 24px #0000004d;--shadow-lg:0 4px 0 #0000004d, 0 20px 50px #0006}*{box-sizing:border-box}html,body{background-color:var(--bg);color:var(--ink);font-family:var(--font-ui);font-feature-settings:"ss01", "cv11";-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;padding:0;transition:background-color .3s,color .3s;overflow-x:hidden}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{background:var(--bg);max-width:520px;min-height:100vh;color:var(--ink);margin:0 auto;padding:20px 20px 80px;position:relative}.empty-state{text-align:center;max-width:520px;color:var(--ink-mute);margin:0 auto;padding:80px 20px;font-size:15px;line-height:1.6}.topbar{justify-content:space-between;align-items:center;padding:8px 4px 20px;display:flex}.logo{font-family:var(--font-display);letter-spacing:-.03em;color:inherit;align-items:center;gap:8px;font-size:28px;font-weight:800;text-decoration:none;display:flex}.logo:hover .logo-mark{transform:rotate(-10deg)}.logo-mark{background:var(--ink);width:32px;height:32px;color:var(--bg);font-family:var(--font-display);letter-spacing:-.04em;border-radius:8px;place-items:center;font-size:16px;font-weight:800;display:grid;transform:rotate(-6deg)}.topbar-actions{align-items:center;gap:8px;display:flex}.submit-slab-btn{background:var(--ink);height:40px;color:var(--bg);letter-spacing:-.01em;white-space:nowrap;border-radius:12px;align-items:center;gap:6px;padding:0 14px;font-size:13px;font-weight:700;text-decoration:none;transition:transform .15s,background .15s;display:inline-flex}.submit-slab-btn:hover{transform:translateY(-1px)}.submit-slab-btn:active{transform:translateY(1px)}@media (max-width:420px){.submit-slab-btn span{display:none}.submit-slab-btn{justify-content:center;width:40px;padding:0}}.icon-btn{background:var(--bg-elev);border:1px solid var(--line);width:40px;height:40px;color:var(--ink);border-radius:12px;place-items:center;transition:transform .15s,background .15s;display:grid}.icon-btn:hover{background:var(--bg-sunk)}.icon-btn:active{transform:scale(.94)}.icon-btn svg{width:20px;height:20px}.mode-tabs{background:var(--bg-sunk);border-radius:14px;margin-bottom:20px;padding:4px;display:flex;position:relative}.mode-tab{color:var(--ink-mute);z-index:2;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:6px;padding:10px 14px;font-size:14px;font-weight:600;transition:color .2s;display:flex;position:relative}.mode-tab.active{color:var(--ink)}.mode-tab-pill{background:var(--bg-elev);box-shadow:var(--shadow-sm);z-index:1;border-radius:10px;transition:left .3s cubic-bezier(.2,.9,.3,1),width .3s;position:absolute;top:4px;bottom:4px}.stat-strip{gap:10px;margin-bottom:24px;display:flex}.stat-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);flex:1;align-items:center;gap:10px;padding:12px 14px;display:flex}.stat-card .stat-val{font-family:var(--font-display);letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1}.stat-card .stat-label{text-transform:uppercase;letter-spacing:.08em;color:var(--ink-mute);margin-top:4px;font-size:11px;font-weight:600}.stat-card .stat-emoji{filter:grayscale(.1);font-size:24px}.stat-streak .stat-val{color:var(--coral)}.slab-stage{perspective:1400px;filter:drop-shadow(0 22px 28px #44285a2e)drop-shadow(0 4px 6px #44285a1f);justify-content:center;margin:8px auto 24px;display:flex}.slab{width:480px;max-width:100%;height:640px;transform-style:preserve-3d;background:linear-gradient(160deg,#ffffffe6 0%,#ffffff8c 30%,#f0e8dc8c 80%),linear-gradient(#f7f2ec,#ece3d3);border:1px solid #5a3c281f;border-radius:10px 10px 14px 14px;padding:76px 14px 24px;transition:transform .6s cubic-bezier(.2,.9,.3,1);position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffffe6,inset 0 -2px 2px #0000000f,inset 2px 0 3px #ffffff80,inset -2px 0 3px #0000000f}.slab:after{content:"";pointer-events:none;border:1px solid #0000000a;border-radius:8px 8px 10px 10px;position:absolute;inset:4px}[data-theme=dark] .slab{background:linear-gradient(160deg,#ffffff2e 0%,#ffffff0d 40%,#281c3480 100%),linear-gradient(#3a2f52,#221634);border:1px solid #ffffff1f}.slab.shake{animation:.5s shake}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)rotate(-1deg)}40%{transform:translate(8px)rotate(1deg)}60%{transform:translate(-6px)rotate(-.5deg)}80%{transform:translate(6px)rotate(.5deg)}}.slab-label{background:linear-gradient(180deg, var(--label-bg,#2b2438) 0%, var(--label-bg-2,#1e1a2a) 100%);height:56px;color:var(--label-fg,#fff);letter-spacing:.04em;border-radius:6px;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:8px 12px;font-size:10px;font-weight:700;text-decoration:none;display:grid;position:absolute;top:10px;left:10px;right:10px;overflow:hidden;box-shadow:inset 0 1px #fff3,inset 0 -1px #0000004d,0 1px 2px #00000026}.slab-label .holo-strip{background:linear-gradient(90deg,#ff9fbb 0%,#ffd79b 20%,#c4f5a6 40%,#9fd7ff 60%,#d8b4f0 80%,#ff9fbb 100%) 0 0/200% 100%;height:5px;animation:4s linear infinite holo-shift;position:absolute;bottom:0;left:0;right:0}@keyframes holo-shift{0%{background-position:0 0}to{background-position:200% 0}}.slab-label-link{cursor:pointer;color:var(--label-fg,#fff)}.slab-label-link:hover{filter:brightness(1.08)}.slab-label-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.slab-label .cert-logo{width:34px;height:34px;font-family:var(--font-display);background:#fff3;border-radius:6px;flex-shrink:0;place-items:center;font-size:11px;font-weight:800;display:grid}.slab-label .cert-meta{flex-direction:column;gap:2px;min-width:0;display:flex}.slab-label .cert-name{font-family:var(--font-display);letter-spacing:.02em;font-size:15px;line-height:1}.slab-label .cert-sub{opacity:.7;letter-spacing:.12em;text-transform:uppercase;font-size:8px;font-weight:600}.slab-label .cert-id-col{text-align:right;flex-direction:column;gap:2px;display:flex}.slab-label .cert-id{font-family:var(--font-mono);opacity:.9;font-size:10px;font-weight:600;line-height:1}.slab-label .cert-type{opacity:.65;letter-spacing:.1em;text-transform:uppercase;font-size:8px;font-weight:700}.slab-card-well{background:0 0;border-radius:10px;width:100%;height:100%;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #0000000f,0 2px 8px #00000014}.slab-photo{width:100%;height:var(--slab-crop,135%);-o-object-fit:contain;object-fit:contain;-o-object-position:center bottom;object-position:center bottom;cursor:crosshair;display:block;position:absolute;bottom:0;left:0;right:0}.slab[data-company=psa],.slab[data-company=bgs]{--slab-crop:130%}.slab[data-company=cgc]{--slab-crop:132%}.slab[data-company=sgc]{--slab-crop:130%}.slab[data-company=tag]{--slab-crop:118%}.slab[data-company=tag] .slab-photo{filter:brightness(2)contrast(.98)}.slab[data-company=tag] .slab-card-well:before{content:"";pointer-events:none;z-index:3;mix-blend-mode:screen;background:linear-gradient(118deg,#ffffff61 0%,#ffffff14 14%,#0000 30% 58%,#ffffff0d 72%,#ffffff38 92%,#ffffff0d 100%),linear-gradient(200deg,#0000 45%,#ffffff1f 62%,#0000 78%);position:absolute;inset:0}.slab[data-company=tag] .slab-card-well:after{content:"";pointer-events:none;z-index:4;border-radius:inherit;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff38,inset 0 2px 1px #ffffff80,inset 0 -3px 4px #00000047,inset 3px 0 4px #0000001a,inset -3px 0 4px #0000001a}.slab[data-company=tag] .slab-side-switch{z-index:5}.slab.revealed{padding-top:112px}.slab.revealed .slab-photo{height:100%;top:0}.slab-grade-strip{color:#fff;height:34px;font-family:var(--font-display);z-index:2;border-radius:6px;justify-content:space-between;align-items:center;padding:0 14px;font-weight:800;line-height:1;animation:.4s cubic-bezier(.2,.9,.3,1) grade-strip-in;display:flex;position:absolute;top:72px;left:10px;right:10px;box-shadow:inset 0 1px #ffffff4d,inset 0 -1px #00000026,0 2px 6px #00000026}@keyframes grade-strip-in{0%{opacity:0;transform:translateY(-6px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.slab-grade-num{letter-spacing:-.02em;font-size:22px}.slab-grade-word{letter-spacing:.14em;text-transform:uppercase;opacity:.95;font-size:11px}.slab-photo-missing{width:100%;height:100%;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.08em;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.slab-side-switch{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2;background:#14101eb8;border-radius:999px;gap:2px;padding:3px;display:inline-flex;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.slab-side-switch .side-opt{letter-spacing:.08em;text-transform:uppercase;color:#fff9;cursor:pointer;background:0 0;border:none;border-radius:999px;padding:5px 14px;font-size:10px;font-weight:700;transition:background .15s,color .15s}.slab-side-switch .side-opt:hover{color:#ffffffe6}.slab-side-switch .side-opt.active{color:#111;background:#fff}.tcg-card{width:100%;height:100%;font-family:var(--font-ui);background:var(--card-bg,#f3e8c9);flex-direction:column;gap:6px;padding:8px;display:flex;position:relative}.tcg-header{color:#2a2415;justify-content:space-between;align-items:center;padding:4px 6px;font-size:10px;font-weight:700;display:flex}.tcg-name{font-family:var(--font-display);letter-spacing:-.01em;font-size:13px}.tcg-hp{color:#c53434;font-size:11px;font-weight:800}.tcg-art{background:var(--art-bg,#c8e6b8);border:2px solid #a88a3a;border-radius:4px;flex:1;position:relative;overflow:hidden;box-shadow:inset 0 -2px #0000001a}.tcg-body{color:#3a2f1a;background:#fff6;border-radius:3px;min-height:48px;padding:4px 6px;font-size:9px;line-height:1.3}.tcg-attack{justify-content:space-between;font-size:10px;font-weight:700;display:flex}.tcg-flavor{opacity:.7;margin-top:3px;font-size:8px;font-style:italic}.tcg-footer{color:#6a5a35;justify-content:space-between;padding:0 4px;font-size:8px;display:flex}.damage-layer{pointer-events:none;mix-blend-mode:multiply;position:absolute;inset:0}.grade-reveal{pointer-events:none;z-index:5;place-items:center;display:grid;position:absolute;inset:0}.grade-badge{background:var(--ink);width:168px;height:168px;color:var(--bg);font-family:var(--font-display);text-align:center;opacity:0;border-radius:50%;flex-direction:column;place-items:center;font-weight:800;line-height:1;animation:.7s cubic-bezier(.34,1.56,.64,1) 1.2s forwards stamp;display:grid;position:relative;transform:scale(0)rotate(-30deg);box-shadow:0 20px 60px #0000004d,inset 0 0 0 3px #ffffff59,inset 0 0 0 9px #0000,inset 0 0 0 10px #ffffff26}.grade-badge:before{content:"";border:2px dashed #fff6;border-radius:50%;animation:8s linear infinite spin;position:absolute;inset:-12px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes stamp{0%{opacity:0;transform:scale(0)rotate(-30deg)}50%{opacity:1;transform:scale(1.25)rotate(-6deg)}70%{transform:scale(.92)rotate(-5deg)}to{opacity:1;transform:scale(1)rotate(-5deg)}}.grade-burst{pointer-events:none;z-index:4;place-items:center;display:grid;position:absolute;inset:0}.grade-burst i{background:var(--burst-color,var(--coral-deep));transform-origin:bottom;opacity:0;border-radius:2px;width:3px;animation:.8s cubic-bezier(.2,.8,.3,1) 1.3s forwards burst;position:absolute}@keyframes burst{0%{transform:rotate(var(--r)) translateY(0) scaleY(0);opacity:0}30%{opacity:1}to{transform:rotate(var(--r)) translateY(-80px) scaleY(1);opacity:0}}.grade-badge .grade-num{letter-spacing:-.04em;font-size:72px}.grade-badge .grade-word{letter-spacing:.12em;text-transform:uppercase;opacity:.8;margin-top:-4px;font-size:13px}.guess-panel{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:22px 20px}.guess-prompt{font-family:var(--font-display);letter-spacing:-.01em;margin:0 0 4px;font-size:18px;font-weight:700}.guess-sub{color:var(--ink-mute);margin:0 0 20px;font-size:13px}.grade-readout{font-family:var(--font-display);justify-content:center;align-items:baseline;gap:8px;margin-bottom:16px;display:flex}.grade-readout .big{letter-spacing:-.04em;color:var(--ink);font-variant-numeric:tabular-nums;font-size:72px;font-weight:800;line-height:1;transition:color .2s}.grade-readout .label{font-family:var(--font-ui);color:var(--ink-mute);text-transform:uppercase;letter-spacing:.08em;font-size:14px;font-weight:600}.slider-wrap{margin-top:36px;padding:0 6px 40px;position:relative}.slider-track{background:var(--bg-sunk);border:1px solid var(--line);border-radius:999px;height:12px;position:relative}.slider-fill{background:linear-gradient(90deg, var(--sky), var(--accent), var(--gold), var(--coral));border-radius:999px;transition:width .15s;position:absolute;top:0;bottom:0;left:0}.slider-thumb{background:var(--bg-elev);border:3px solid var(--ink);width:36px;height:36px;box-shadow:var(--shadow-md);cursor:grab;touch-action:none;border-radius:50%;place-items:center;transition:transform .15s,box-shadow .15s;display:grid;position:absolute;top:50%;transform:translate(-50%,-50%)}.slider-thumb.animating{transition:left 1s cubic-bezier(.65,0,.35,1)}.slider-fill.animating{transition:width 1s cubic-bezier(.65,0,.35,1)}.slider-thumb:active{cursor:grabbing;transform:translate(-50%,-50%)scale(1.1)}.slider-value-bubble{font-family:var(--font-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums;background:linear-gradient(90deg, var(--sky), var(--accent), var(--gold), var(--coral));background-size:600px 100%;background-position:calc(300px - var(--pct,0) * 6px) center;color:#0000;-webkit-text-stroke:1.25px var(--ink);paint-order:stroke fill;pointer-events:none;filter:drop-shadow(0 1px 1px #0000001f);-webkit-background-clip:text;background-clip:text;font-size:22px;font-weight:800;line-height:1;transition:left .15s,background-position .15s;position:absolute;top:-32px;transform:translate(-50%)}.slider-thumb.locked{background:var(--accent);border-color:var(--accent-ink)}.slider-thumb.locked:after{background:var(--accent-ink)}.actual-marker{background:var(--coral-deep);opacity:0;border-radius:2px;width:4px;height:24px;animation:.3s cubic-bezier(.34,1.56,.64,1) .95s forwards marker-pop;position:absolute;top:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 2px #fff9}@keyframes marker-pop{0%{opacity:0;transform:translate(-50%,-50%)scaleY(0)}to{opacity:1;transform:translate(-50%,-50%)scaleY(1)}}.actual-marker-label{background:var(--coral-deep);color:#fff;white-space:nowrap;font-size:11px;font-weight:700;font-family:var(--font-ui);border-radius:6px;padding:3px 8px;position:absolute;top:-34px;left:50%;transform:translate(-50%)}.actual-marker-label:after{content:"";border:4px solid #0000;border-top-color:var(--coral-deep);position:absolute;bottom:-4px;left:50%;transform:translate(-50%)}.slider-thumb:after{content:"";background:var(--ink);border-radius:50%;width:10px;height:10px}.slider-input{opacity:0;cursor:pointer;-webkit-appearance:none;background:0 0;width:100%;height:40px;position:absolute;inset:-14px 0 0}.slider-ticks{color:var(--ink);font-size:13px;font-weight:700;font-family:var(--font-mono);letter-spacing:.02em;justify-content:space-between;padding:0 2px;display:flex;position:absolute;top:26px;left:0;right:0}.submit-btn{background:var(--ink);width:100%;color:var(--bg);letter-spacing:-.01em;box-shadow:0 4px 0 var(--ink-soft), var(--shadow-md);border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:16px;font-size:16px;font-weight:700;transition:transform .1s,box-shadow .1s;display:flex}.submit-btn:hover{box-shadow:0 5px 0 var(--ink-soft), var(--shadow-md);transform:translateY(-1px)}.submit-btn:active{box-shadow:0 2px 0 var(--ink-soft), var(--shadow-sm);transform:translateY(2px)}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.next-btn{background:var(--accent);color:var(--accent-ink);box-shadow:0 4px 0 #70a100, var(--shadow-md)}@supports (color:lab(0% 0 0)){.next-btn{box-shadow:0 4px 0 lab(60.998% -31.5994 61.75), var(--shadow-md)}}.next-btn:hover{box-shadow:0 5px 0 #70a100, var(--shadow-md)}@supports (color:lab(0% 0 0)){.next-btn:hover{box-shadow:0 5px 0 lab(60.998% -31.5994 61.75), var(--shadow-md)}}.next-btn:active{box-shadow:0 2px 0 #70a100, var(--shadow-sm)}@supports (color:lab(0% 0 0)){.next-btn:active{box-shadow:0 2px 0 lab(60.998% -31.5994 61.75), var(--shadow-sm)}}.result-actions{align-items:stretch;gap:10px;display:flex}.result-actions .submit-btn{flex:1}.permalink-btn{background:var(--bg-elev);color:var(--ink);border:1px solid var(--line);letter-spacing:.02em;box-shadow:0 3px 0 var(--line), var(--shadow-sm);cursor:pointer;border-radius:14px;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-size:13px;font-weight:700;transition:transform .1s,box-shadow .1s,color .15s,border-color .15s;display:inline-flex}.permalink-btn:hover{box-shadow:0 4px 0 var(--line), var(--shadow-md);color:var(--accent);border-color:var(--accent);transform:translateY(-1px)}.permalink-btn:active{box-shadow:0 2px 0 var(--line), var(--shadow-sm);transform:translateY(1px)}.permalink-btn.copied{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}.result-actions .permalink-btn{padding:0 14px}.permalink-pill{text-transform:uppercase;letter-spacing:.08em;margin-top:10px;padding:8px 14px;font-size:12px}.link-inline{color:var(--ink);font:inherit;cursor:pointer;text-underline-offset:2px;background:0 0;border:0;padding:0;font-weight:700;text-decoration:underline}.link-inline:hover{color:var(--accent)}.result{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:24px 20px;animation:.4s cubic-bezier(.2,.9,.3,1) slide-up}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.result-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.result-icon{border-radius:12px;place-items:center;width:48px;height:48px;font-size:28px;display:grid}.result-icon.correct{background:#d1f2aa;background:lab(91.7987% -20.0553 31.2327)}.result-icon.wrong{background:var(--coral-soft)}[data-theme=dark] .result-icon.correct{background:#213500;background:lab(19.6817% -17.9261 33.4829)}.result-title{font-family:var(--font-display);letter-spacing:-.02em;font-size:22px;font-weight:800;line-height:1.1}.result-sub{color:var(--ink-mute);font-size:13px}.result-breakdown{background:var(--bg-sunk);border-radius:14px;align-items:stretch;gap:10px;margin-bottom:16px;padding:14px;display:flex}.breakdown-col{text-align:center;flex:1}.breakdown-col .label{text-transform:uppercase;letter-spacing:.08em;color:var(--ink-mute);margin-bottom:4px;font-size:10px;font-weight:700}.breakdown-col .val{font-family:var(--font-display);letter-spacing:-.02em;font-size:28px;font-weight:800}.breakdown-col.guessed .val{color:var(--ink-soft)}.breakdown-col.actual .val{color:var(--coral)}.breakdown-arrow{color:var(--ink-mute);place-items:center;display:grid}.subgrades{grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px;display:grid}.sg{background:var(--bg-sunk);text-align:center;border-radius:10px;padding:10px 6px}.sg .sg-label{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-mute);margin-bottom:2px;font-size:9px;font-weight:700}.sg .sg-val{font-family:var(--font-display);font-size:18px;font-weight:700}.streak-banner{background:linear-gradient(90deg, var(--coral-soft), #fde1a7);color:var(--ink);border-radius:10px;justify-content:center;align-items:center;gap:8px;margin-bottom:16px;padding:10px;font-size:13px;font-weight:700;display:flex}@supports (color:lab(0% 0 0)){.streak-banner{background:linear-gradient(90deg, var(--coral-soft), lab(90.9418% 4.00844 32.08))}}[data-theme=dark] .streak-banner{background:linear-gradient(90deg,#3f1000,#2b1d00);background:linear-gradient(90deg,lab(12.339% 23.2201 19.3548),lab(11.8671% 5.34926 20.3107))}.modal{background:var(--bg-elev);border:1px solid var(--line);z-index:100;width:calc(100% - 32px);max-width:440px;max-height:calc(100vh - 48px);box-shadow:0 20px 60px #00000040, var(--shadow-md);border-radius:20px;padding:20px 22px 24px;animation:.22s cubic-bezier(.2,.9,.3,1) modal-in;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}@keyframes modal-in{0%{opacity:0;transform:translate(-50%,-48%)scale(.97)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.modal-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.modal-title{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:22px;font-weight:800}.modal-close{background:var(--bg-sunk);width:32px;height:32px;color:var(--ink);cursor:pointer;border:none;border-radius:999px;place-items:center;font-size:14px;display:grid}.modal-close:hover{background:var(--line)}.modal-sub{color:var(--ink-mute);margin:0 0 18px;font-size:13px;line-height:1.4}.add-cert-form{flex-direction:column;gap:16px;display:flex}.add-cert-form .field{flex-direction:column;gap:8px;display:flex}.add-cert-form .field-label{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);font-size:12px;font-weight:700}.add-cert-form .field-input{background:var(--bg-sunk);border:1px solid var(--line);color:var(--ink);font-family:var(--font-mono);border-radius:12px;outline:none;padding:12px 14px;font-size:15px;transition:border-color .15s,background .15s}.add-cert-form .field-input:focus{border-color:var(--accent);background:var(--bg-elev)}.add-cert-form .field-error{color:#a40015;color:lab(34.1199% 63.7074 45.541);background:#ffe8e699;background:lab(93.735% 15.3724 8.32428/.6);border:1px solid #fa686366;border:1px solid lab(63.4204% 56.5783 32.9929/.4);border-radius:10px;margin:0;padding:10px 12px;font-size:13px}[data-theme=dark] .add-cert-form .field-error{color:#ffb6af;color:lab(81.1512% 46.7935 26.2569);background:#4f1a1866;background:lab(18.0069% 25.1663 14.7585/.4)}.company-radios{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.company-radio{background:var(--bg-sunk);border:1.5px solid var(--line);font-family:var(--font-display);letter-spacing:.04em;color:var(--ink-mute);cursor:pointer;border-radius:12px;place-items:center;padding:14px 8px;font-size:14px;font-weight:800;transition:border-color .15s,background .15s,color .15s,transform .1s;display:grid;position:relative}.company-radio:hover{color:var(--ink);border-color:var(--line-strong)}.company-radio.active{background:var(--ink);border-color:var(--ink);color:var(--bg);box-shadow:0 3px 0 var(--ink-soft);transform:translateY(-1px)}.company-radio input{opacity:0;pointer-events:none;position:absolute}.form-actions{gap:10px;margin-top:4px;display:flex}.form-actions .submit-btn{flex:1;padding:14px}.cancel-btn{background:var(--bg-sunk);border:1px solid var(--line);color:var(--ink);cursor:pointer;border-radius:14px;flex:none;padding:14px 20px;font-size:15px;font-weight:700;transition:background .15s}.cancel-btn:hover{background:var(--line)}.cancel-btn:disabled{opacity:.5;cursor:not-allowed}.scrim{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;opacity:0;background:#00000073;animation:.2s forwards fade-in;position:fixed;inset:0}@keyframes fade-in{to{opacity:1}}.sheet{background:var(--bg-elev);z-index:100;border-radius:28px 28px 0 0;width:100%;max-width:520px;padding:8px 20px 36px;animation:.3s cubic-bezier(.2,.9,.3,1) sheet-up;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -8px 40px #0003}@keyframes sheet-up{0%{transform:translate(-50%,100%)}to{transform:translate(-50%)}}.sheet-handle{background:var(--line-strong);border-radius:999px;width:36px;height:4px;margin:6px auto 16px}.sheet-title{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 16px;font-size:22px;font-weight:800}.settings-row{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 0;display:flex}.settings-row:first-of-type{border-top:none}.settings-row .sr-title{font-size:15px;font-weight:600}.settings-row .sr-sub{color:var(--ink-mute);margin-top:2px;font-size:12px}.switch{background:var(--line-strong);border-radius:999px;flex-shrink:0;width:48px;height:28px;transition:background .2s;position:relative}.switch.on{background:var(--ink)}.switch:after{content:"";background:#fff;border-radius:50%;width:22px;height:22px;transition:left .2s cubic-bezier(.3,1.4,.5,1);position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0003}.switch.on:after{left:23px}.segmented{background:var(--bg-sunk);border-radius:10px;gap:2px;padding:3px;display:flex}.segmented button{color:var(--ink-mute);border-radius:8px;padding:6px 12px;font-size:13px;font-weight:600;transition:background .15s,color .15s}.segmented button.on{background:var(--bg-elev);color:var(--ink);box-shadow:var(--shadow-sm)}.daily-lockout{text-align:center;background:var(--bg-elev);border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-md);padding:24px 16px}.daily-lockout .big-emoji{margin-bottom:8px;font-size:48px}.countdown{font-family:var(--font-mono);letter-spacing:.02em;color:var(--ink);font-variant-numeric:tabular-nums;margin:8px 0;font-size:36px;font-weight:700}.confetti{pointer-events:none;z-index:50;position:fixed;inset:0;overflow:hidden}.confetti i{width:8px;height:12px;animation:linear forwards fall;position:absolute;top:-20px}@keyframes fall{to{transform:translateY(110vh)rotate(720deg)}}.stage-enter{animation:.45s cubic-bezier(.2,.9,.3,1) stage-in}@keyframes stage-in{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.hover\:bg-neutral-900:hover{--tw-bg-opacity:1;background-color:rgb(23 23 23/var(--tw-bg-opacity,1))}.disabled\:opacity-40:disabled{opacity:.4}@media (min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}