:root{--bg:#0a0a0a;--surface:#121212;--surface-hover:#181818;--surface-active:#222;--border:#242424;--border-highlight:#3a3a3a;--accent:#d4a843;--accent-hover:#e6b955;--accent-dim:#d4a84324;--accent-glow:#d4a84359;--text:#f0f0f0;--text-muted:#888;--text-dim:#606060;--radius:14px;--radius-sm:8px;--blur-zone:#dc3c3c38;--blur-border:#dc3c3c80;--sharp-zone:#2ecc7140;--sharp-border:#2ecc7199}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-user-select:none;user-select:none;flex-direction:column;min-height:100vh;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;display:flex}#header{border-bottom:1px solid var(--border);background:var(--surface);z-index:50;justify-content:space-between;align-items:center;height:56px;padding:0 20px;display:flex;position:sticky;top:0}.logo{letter-spacing:.1em;color:var(--text-muted);text-transform:uppercase;font-size:15px;font-weight:800}.logo span{color:var(--accent)}.btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:7px 14px;font-size:12px;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s,color .15s,transform .1s;display:inline-flex}.btn:hover{background:var(--surface-hover);border-color:var(--border-highlight);color:#fff}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#0d0d0d;border-color:var(--accent);font-weight:700}.btn-primary:hover{background:var(--accent-hover);color:#000}.btn-ghost{border-color:var(--border);background:0 0}.btn-ghost:hover{background:var(--surface-hover)}.main-container{flex-direction:column;flex:1;gap:24px;width:100%;max-width:1080px;margin:0 auto;padding:24px 20px 48px;display:flex}#screen-disciplines{flex-direction:column;gap:24px;padding:10px 0 30px;display:flex}.onboarding-hero{text-align:center;max-width:640px;margin:0 auto}.onboarding-badge{background:var(--accent-dim);color:var(--accent);text-transform:uppercase;letter-spacing:.05em;border:1px solid #d4a84359;border-radius:20px;align-items:center;gap:6px;margin-bottom:14px;padding:4px 12px;font-size:11px;font-weight:700;display:inline-flex}.onboarding-hero h1{letter-spacing:-.02em;color:#fff;margin-bottom:10px;font-size:clamp(26px,4vw,36px);font-weight:800}.onboarding-hero p{color:var(--text-muted);font-size:14px;line-height:1.6}.disciplines-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;display:grid}.discipline-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;flex-direction:column;padding:24px 20px;transition:transform .2s cubic-bezier(.16,1,.3,1),border-color .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden}.discipline-card:hover{border-color:var(--accent);box-shadow:0 16px 36px #0009, 0 0 0 1px var(--accent);background:var(--surface-hover);transform:translateY(-4px)}.discipline-icon{border:1px solid var(--border);background:#1c1c1c;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:24px;display:flex}.discipline-title{color:#fff;margin-bottom:6px;font-size:18px;font-weight:800}.discipline-desc{color:var(--text-muted);flex:1;margin-bottom:16px;font-size:12px;line-height:1.5}.discipline-preset-badge{color:var(--accent);background:var(--accent-dim);border-radius:4px;width:fit-content;margin-bottom:14px;padding:3px 8px;font-size:10px;font-weight:700;display:inline-flex}.discipline-action{color:var(--accent);align-items:center;gap:4px;font-size:12px;font-weight:700;display:flex}#screen-calculator{flex-direction:column;gap:20px;display:flex}#screen-calculator.hidden{display:none}.mode-banner{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px 18px;display:flex}.mode-badge-info{align-items:center;gap:10px;display:flex}.mode-icon-circle{border:1px solid var(--border);background:#1e1e1e;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:17px;display:flex}.mode-name{color:#fff;font-size:14px;font-weight:700}.mode-hint-text{color:var(--text-muted);font-size:11px}.calc-grid{grid-template-columns:1.15fr 1fr;gap:20px;display:grid}@media (width<=860px){.calc-grid{grid-template-columns:1fr}}.calc-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:20px;padding:20px;display:flex}.card-title{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);justify-content:space-between;align-items:center;font-size:13px;font-weight:700;display:flex}.card-title span{color:var(--accent)}.camera-input-block{flex-direction:column;gap:10px;display:flex;position:relative}.search-input-wrapper{width:100%;position:relative}.search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.camera-search-input{border:1px solid var(--border);border-radius:var(--radius-sm);color:#fff;background:#181818;outline:none;width:100%;padding:10px 14px 10px 38px;font-size:13px;transition:border-color .15s,box-shadow .15s}.camera-search-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.suggestions-dropdown{border:1px solid var(--border-highlight);border-radius:var(--radius-sm);z-index:100;background:#181818;max-height:240px;display:none;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 12px 28px #000c}.suggestions-dropdown.open{display:block}.suggestion-item{cursor:pointer;border-bottom:1px solid #222;justify-content:space-between;align-items:center;padding:9px 14px;font-size:12px;transition:background .12s;display:flex}.suggestion-item:last-child{border-bottom:none}.suggestion-item:hover,.suggestion-item.highlighted{color:var(--accent);background:#242424}.suggestion-brand{color:#fff;font-weight:700}.suggestion-sensor{color:var(--text-muted);background:#121212;border-radius:4px;padding:2px 6px;font-size:10px}.sensor-chips-row{flex-wrap:wrap;gap:6px;display:flex}.sensor-chip{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:#181818;border-radius:20px;padding:6px 10px;font-size:11px;font-weight:600;transition:background .15s,border-color .15s,color .15s}.sensor-chip:hover{color:var(--text);border-color:var(--border-highlight)}.sensor-chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);font-weight:700}.selected-camera-badge{border:1px solid var(--border);border-radius:var(--radius-sm);background:#161616;justify-content:space-between;align-items:center;padding:8px 12px;font-size:11px;display:flex}.selected-camera-title{color:#fff;font-weight:700}.selected-camera-meta{color:var(--accent);font-size:10px;font-weight:600}.coc-toggle-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:10px;font-size:11px;display:flex}.coc-pills{border:1px solid var(--border);background:#181818;border-radius:16px;gap:2px;padding:2px;display:inline-flex}.coc-pill{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:12px;padding:3px 8px;font-size:10px;font-weight:600}.coc-pill.active{background:var(--accent);color:#0d0d0d;font-weight:700}.control-group{flex-direction:column;gap:8px;display:flex}.control-label-row{justify-content:space-between;align-items:center;display:flex}.control-label{color:#fff;font-size:12px;font-weight:700}.control-val-badge{color:var(--accent);font-family:JetBrains Mono,monospace,sans-serif;font-size:14px;font-weight:800}.focal-number-input{border:1px solid var(--border);border-radius:var(--radius-sm);width:72px;color:var(--accent);text-align:right;background:#181818;outline:none;padding:4px 8px;font-family:JetBrains Mono,monospace,sans-serif;font-size:14px;font-weight:800;transition:border-color .15s,box-shadow .15s}.focal-number-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.focal-number-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.focal-number-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.focal-number-input[type=number]{-moz-appearance:textfield}.preset-buttons-row{flex-wrap:wrap;gap:5px;display:flex}.preset-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:#181818;border-radius:6px;padding:4px 8px;font-size:11px;font-weight:600;transition:background .15s,border-color .15s,color .15s}.preset-btn:hover{color:#fff;border-color:var(--border-highlight)}.preset-btn.active{background:var(--accent);color:#0d0d0d;border-color:var(--accent);font-weight:700}.optics-slider{appearance:none;cursor:pointer;background:#242424;border-radius:3px;outline:none;width:100%;height:5px;margin:4px 0}.optics-slider::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:18px;height:18px;transition:transform .1s;box-shadow:0 0 8px #000000b3}.optics-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.optics-slider::-moz-range-thumb{background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:18px;height:18px}.curated-discipline-note{border-radius:var(--radius-sm);background:#d4a84314;border:1px solid #d4a84338;align-items:flex-start;gap:10px;margin-top:14px;padding:11px 13px;display:flex}.curated-discipline-note .note-icon{flex-shrink:0;font-size:16px;line-height:1.2}.curated-note-text{color:#c5c5c5;font-size:12px;line-height:1.5}.curated-note-text strong{color:#fff}.curated-note-text em{color:var(--accent);font-style:normal}.result-card{border-radius:var(--radius);background:linear-gradient(145deg,#141416 0%,#101010 100%);border:1px solid #d4a8434d;flex-direction:column;gap:20px;padding:24px;display:flex;position:relative;box-shadow:0 12px 36px #0009}.result-header{justify-content:space-between;align-items:center;display:flex}.unit-switcher{border:1px solid var(--border);background:#181818;border-radius:14px;gap:2px;padding:2px;display:inline-flex}.unit-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:10px;padding:3px 8px;font-size:10px;font-weight:700}.unit-btn.active{background:var(--accent);color:#0d0d0d}.hero-result-block{text-align:center;border:1px solid var(--border);border-radius:var(--radius-sm);background:#0d0d0d;flex-direction:column;align-items:center;padding:16px 10px;display:flex}.hero-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:700}.hero-number{color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:clamp(38px,6vw,54px);font-weight:900;line-height:1.1}.hero-sub{color:#fff;margin-top:4px;font-size:12px}.metrics-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.metric-box{border:1px solid var(--border);border-radius:var(--radius-sm);background:#161616;flex-direction:column;gap:3px;padding:12px;display:flex}.metric-title{text-transform:uppercase;color:var(--text-muted);font-size:10px;font-weight:700}.metric-value{color:#fff;font-size:16px;font-weight:800}.metric-extra{color:var(--text-dim);font-size:10px}.diagram-container{border:1px solid var(--border);border-radius:var(--radius-sm);background:#0d0d0d;flex-direction:column;gap:10px;padding:14px;display:flex}.diagram-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;display:flex}.ruler-track{background:#181818;border-radius:6px;height:48px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 2px 6px #0009}.bar-blur{color:#f88;white-space:nowrap;background:repeating-linear-gradient(45deg,#e6464626,#e6464626 6px,#e6464640 6px 12px);border-right:2px dashed #e64646b3;justify-content:center;align-items:center;padding:0 4px;font-size:10px;font-weight:700;transition:width .3s cubic-bezier(.16,1,.3,1);display:flex}.bar-sharp{color:#fff;background:linear-gradient(90deg,#2ecc7140 0%,#d4a84359 100%);flex:1;justify-content:space-between;align-items:center;padding:0 12px;font-size:11px;font-weight:700;display:flex;position:relative}.focus-pin{background:var(--accent);width:2px;box-shadow:0 0 8px var(--accent);pointer-events:none;transition:left .3s cubic-bezier(.16,1,.3,1);position:absolute;top:0;bottom:0;transform:translate(-50%)}.focus-pin-tag{background:var(--accent);color:#000;white-space:nowrap;border-radius:3px;padding:1px 5px;font-size:9px;font-weight:800;position:absolute;top:4px;transform:translate(-50%)}.diagram-labels-row{color:var(--text-muted);justify-content:space-between;font-size:10px;font-weight:600;display:flex}.guide-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:14px;padding:20px;display:flex}.guide-header{color:#fff;align-items:center;gap:8px;font-size:14px;font-weight:800;display:flex}.guide-header svg{color:var(--accent)}.guide-content-box{border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#ddd;background:#171717;padding:12px 16px;font-size:13px;line-height:1.6}.guide-content-box strong{color:#fff}.guide-content-box ul{margin:8px 0 8px 18px}.guide-content-box li{margin-bottom:4px}.steps-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin-top:4px;display:grid}.step-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:#151515;flex-direction:column;gap:6px;padding:14px;display:flex}.step-num{color:var(--accent);text-transform:uppercase;letter-spacing:.06em;font-size:10px;font-weight:800}.step-item h4{color:#fff;font-size:13px;font-weight:700}.step-item p{color:var(--text-muted);font-size:12px;line-height:1.5}#screen-astro-sub,#screen-moon-guide{flex-direction:column;gap:20px;display:flex}#screen-astro-sub.hidden,#screen-moon-guide.hidden{display:none!important}.moon-hero-verdict{border-radius:var(--radius);text-align:center;background:linear-gradient(145deg,#161a22 0%,#101216 100%);border:1px solid #58a6ff59;flex-direction:column;align-items:center;gap:16px;padding:28px 24px;display:flex;box-shadow:0 12px 36px #0009}.moon-badge{color:#79c0ff;text-transform:uppercase;background:#58a6ff26;border:1px solid #58a6ff66;border-radius:20px;align-items:center;gap:6px;padding:4px 12px;font-size:11px;font-weight:700;display:inline-flex}.moon-verdict-title{color:#fff;letter-spacing:-.02em;font-size:clamp(24px,4vw,34px);font-weight:900}.moon-verdict-title span{color:var(--accent)}.moon-verdict-sub{color:#bbb;max-width:680px;font-size:13px;line-height:1.6}.moon-support-switcher{border:1px solid var(--border);background:#181818;border-radius:24px;gap:4px;margin:6px auto;padding:3px;display:inline-flex}.moon-support-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:20px;padding:6px 14px;font-size:12px;font-weight:700;transition:background .15s,color .15s}.moon-support-btn:hover{color:#fff}.moon-support-btn.active{background:var(--accent);color:#0d0d0d}.moon-params-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;width:100%;margin-top:8px;display:grid}.moon-param-card{border:1px solid var(--border);border-radius:var(--radius-sm);text-align:left;background:#151515;flex-direction:column;gap:4px;padding:14px;display:flex}.moon-param-card .param-name{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:10px;font-weight:700}.moon-param-card .param-val{color:var(--accent);font-family:JetBrains Mono,monospace,sans-serif;font-size:18px;font-weight:800}.moon-param-card .param-why{color:var(--text-dim);font-size:11px}footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);background:var(--surface);margin-top:auto;padding:20px;font-size:12px}footer span{color:var(--accent)}