:root{color-scheme:dark}body{margin:0;padding:0;width:100vw;height:100vh}button:focus,button:focus-visible{outline:none}:root{--rosewater: #f5e0dc;--flamingo: #f2cdcd;--pink: #f5c2e7;--mauve: #cba6f7;--red: #f38ba8;--maroon: #eba0ac;--peach: #fab387;--yellow: #f9e2af;--green: #a6e3a1;--teal: #94e2d5;--sky: #89dceb;--sapphire: #74c7ec;--blue: #89b4fa;--lavender: #b4befe;--text: #cdd6f4;--subtext1: #bac2de;--subtext0: #a6adc8;--overlay2: #9399b2;--overlay1: #7f849c;--overlay0: #6c7086;--surface2: #585b70;--surface1: #45475a;--surface0: #313244;--base: #1e1e2e;--mantle: #181825;--crust: #11111b;font-family:Poppins,-apple-system,BlinkMacSystemFont,sans-serif;font-size:13px;line-height:1.5;font-weight:500;color-scheme:dark}[data-theme=light]{--rosewater: #dc8a78;--flamingo: #dd7878;--pink: #ea76cb;--mauve: #8839ef;--red: #d20f39;--maroon: #e64553;--peach: #fe640b;--yellow: #df8e1d;--green: #40a02b;--teal: #179299;--sky: #04a5e5;--sapphire: #209fb5;--blue: #1e66f5;--lavender: #7287fd;--text: #4c4f69;--subtext1: #5c5f77;--subtext0: #6c6f85;--overlay2: #7c7f93;--overlay1: #8c8fa1;--overlay0: #9ca0b0;--surface2: #acb0be;--surface1: #bcc0cc;--surface0: #ccd0da;--base: #eff1f5;--mantle: #e6e9ef;--crust: #dce0e8;color-scheme:light}*{box-sizing:border-box}body{margin:0;background-color:var(--crust);color:var(--text);height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}#root{height:100%}.app-wrapper{display:flex;flex-direction:column;height:100vh;width:100%}header{background-color:var(--mantle);padding:10px 24px;border-bottom:1px solid var(--surface0);display:flex;justify-content:space-between;align-items:center}.header-content h1{margin:0;font-size:1.2rem;color:var(--mauve);font-weight:800;letter-spacing:-.3px}.header-description{margin:2px 0 0;font-size:.8rem;color:var(--subtext1);opacity:.6}.main-container{display:flex;flex:1;overflow:hidden}.sidebar{width:320px;background-color:var(--mantle);border-right:1px solid var(--surface0);padding:16px;display:flex;flex-direction:column;gap:16px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--surface1) transparent}.sidebar-header{display:flex;justify-content:space-between;align-items:center}.action-btn{background:var(--surface0);color:var(--text);border:1px solid var(--surface1);padding:4px 10px;border-radius:6px;font-size:.75rem;cursor:pointer;transition:all .2s}.action-btn:hover{background:var(--surface1)}.sidebar-section{display:flex;flex-direction:column;gap:8px}.section-title{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:1.2px;color:var(--overlay1)}.input-group{display:flex;flex-direction:column;gap:4px}.input-label{font-size:.75rem;font-weight:600;color:var(--subtext1)}.method-select,.text-input{width:100%;padding:6px 8px;background:var(--surface0);color:var(--text);border:1px solid var(--surface1);border-radius:6px;outline:none;font-size:.8rem}.method-select{cursor:pointer}.text-input:focus{border-color:var(--blue)}.rows-container{display:flex;flex-direction:column;gap:6px}.data-row{display:flex;gap:6px;align-items:center}.conc-input{width:55px;height:32px;background:var(--surface0);border:1px solid var(--surface1);border-radius:4px;padding:6px;color:var(--text);font-family:Google Sans Mono,monospace;font-size:.8rem;text-align:center;line-height:18px;margin:0}.conc-input.disabled{background:var(--crust);color:var(--overlay0);border-style:solid}.signals-input{flex:1;height:32px;background:var(--surface0);border:1px solid var(--surface1);border-radius:4px;padding:6px 8px;color:var(--text);font-family:Google Sans Mono,monospace;font-size:.8rem;line-height:18px;margin:0}.signals-input:focus,.conc-input:focus{outline:none;border-color:var(--blue);background:var(--base)}.remove-row-btn{background:transparent;border:none;color:var(--pink);cursor:pointer;font-size:1.2rem;font-weight:700;padding:2px}.remove-row-btn:hover{color:var(--red)}.add-row-btn{background:color-mix(in srgb,var(--blue) 5%,transparent);color:var(--blue);border:1px solid var(--blue);padding:8px;border-radius:6px;font-size:.75rem;font-weight:700;cursor:pointer}.add-row-btn:hover{background:color-mix(in srgb,var(--blue) 15%,transparent)}.remove-last-btn{background:color-mix(in srgb,var(--red) 5%,transparent);color:var(--red);border:1px solid var(--red);padding:8px;border-radius:6px;font-size:.75rem;font-weight:700;cursor:pointer;transition:all .2s}.remove-last-btn:hover{background:color-mix(in srgb,var(--red) 15%,transparent)}.content-area{flex:1;background-color:var(--base);overflow-y:hidden;padding:16px}.dashboard-grid{display:grid;grid-template-columns:1fr 280px;gap:16px;height:100%;max-width:100%}.chart-card{background-color:var(--mantle);border-radius:12px;padding:16px;border:1px solid var(--surface0);display:flex;flex-direction:column}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.chart-header h2{margin:0;font-size:1rem;color:var(--lavender);font-weight:700}.method-badge{padding:3px 10px;border-radius:12px;font-size:.65rem;font-weight:800;border:1px solid var(--surface1);background:var(--surface0);color:var(--blue)}.warning-badge{background:color-mix(in srgb,var(--peach) 10%,transparent);color:var(--peach);border:1px solid var(--peach);padding:3px 10px;border-radius:12px;font-size:.65rem;font-weight:800}.chart-frame{flex:1;min-height:0}.results-side-panel{display:flex;flex-direction:column;gap:16px;height:100%;overflow-y:visible}.stats-card{background-color:var(--mantle);border-radius:12px;padding:16px;border:1px solid var(--surface0)}.stats-card h3{margin:0 0 12px;font-size:.75rem;color:var(--peach);text-transform:uppercase;letter-spacing:1px}.stat-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--surface0)}.stat-row:last-child{border-bottom:none;padding-bottom:0}.stat-label{color:var(--subtext0);font-size:.8rem}.stat-value{color:var(--text);font-weight:700;font-family:JetBrains Mono,monospace;font-size:.85rem}.lod-hero-card{background:linear-gradient(135deg,color-mix(in srgb,var(--yellow) 12%,transparent),color-mix(in srgb,var(--peach) 6%,transparent));border:1px solid var(--yellow);border-radius:12px;padding:20px 16px;text-align:center}.lod-hero-card label{color:var(--yellow);font-weight:900;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px;display:block}.lod-hero-value{font-size:2.2rem;font-weight:900;color:var(--yellow);letter-spacing:-1px}.lod-hero-unit{color:var(--subtext0);font-size:.75rem;margin-top:4px}.empty-prompt{height:100%;display:flex;align-items:center;justify-content:center}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface1);border-radius:10px}.stat-label-wrap{position:relative;cursor:help;display:inline-flex;align-items:center;border-bottom:1px dotted var(--overlay0)}.stat-label-wrap:after{content:attr(data-tooltip);position:absolute;top:50%;right:calc(100% + 12px);transform:translateY(-50%);background:linear-gradient(135deg,var(--surface1),var(--surface0));color:var(--text);border:1px solid var(--mauve);padding:8px 12px;border-radius:8px;font-size:.75rem;line-height:1.4;white-space:pre-wrap;width:max-content;max-width:240px;text-align:justify;z-index:1000;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s,right .2s;pointer-events:none;box-shadow:0 8px 16px #0006;font-weight:500}.stat-label-wrap:hover:after{opacity:1;visibility:visible;right:calc(100% + 8px)}sub{font-size:.75em;vertical-align:baseline;position:relative;top:.3em;line-height:0}