:root{--bg-app: #070b14;--bg-panel: #0f172a;--bg-card: #1e293b;--bg-input: #0b1120;--border-subtle: #334155;--border-focus: #38bdf8;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #0ea5e9;--accent-hover: #38bdf8;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;background-color:var(--bg-app);color:var(--text-primary);font-family:var(--font-sans);font-size:13px;-webkit-font-smoothing:antialiased}.hidden{display:none!important}.app-shell{display:flex;flex-direction:column;width:100vw;height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;height:52px;padding:0 18px;background:linear-gradient(90deg,#0b1120,#111c33);border-bottom:1px solid var(--border-subtle);flex-shrink:0}.brand-group{display:flex;align-items:center;gap:12px}.brand-logo{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:transparent;border:none;cursor:pointer;filter:drop-shadow(0 2px 6px rgba(0,0,0,.45)) drop-shadow(0 0 10px rgba(245,158,11,.22));transition:transform .25s cubic-bezier(.34,1.56,.64,1),filter .25s ease;flex-shrink:0}.brand-logo:hover{transform:scale(1.1) rotate(4deg);filter:drop-shadow(0 4px 14px rgba(0,0,0,.65)) drop-shadow(0 0 18px rgba(245,158,11,.5))}.brand-logo img{width:100%;height:100%;object-fit:contain;display:block}.brand-text-col{display:flex;align-items:center;gap:10px}.brand-title-line{display:flex;align-items:center;gap:6px}.brand-title{font-size:15.5px;font-weight:700;letter-spacing:-.015em;color:var(--text-primary)}.brand-version-pill{font-size:10px;font-weight:600;font-family:var(--font-mono);color:#fbbf24;background:#f59e0b26;border:1px solid rgba(245,158,11,.35);padding:1px 6px;border-radius:999px;letter-spacing:.02em}.brand-subtitle{font-size:11px;color:var(--text-secondary);padding:2px 8px;border-radius:999px;background:#38bdf81a;border:1px solid rgba(56,189,248,.25)}.header-badges{display:flex;align-items:center;gap:8px}.tech-pill{font-size:11px;font-family:var(--font-mono);color:#cbd5e1;background:#1e293bd9;border:1px solid var(--border-subtle);padding:4px 10px;border-radius:6px}.credits-btn{display:flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;background:linear-gradient(135deg,#f59e0b24,#ea580c1a);border:1px solid rgba(245,158,11,.4);color:#fef08a;font-size:11.5px;font-weight:600;cursor:pointer;transition:all .22s ease;box-shadow:0 2px 8px #00000059}.credits-btn:hover{background:linear-gradient(135deg,#f59e0b47,#ea580c38);border-color:#f59e0bb3;color:#fff;transform:translateY(-1px);box-shadow:0 4px 14px #f59e0b59}.credits-dot{width:7px;height:7px;border-radius:50%;background:#f59e0b;box-shadow:0 0 8px #f59e0b;animation:creditsDotPulse 2s infinite ease-in-out}@keyframes creditsDotPulse{0%,to{opacity:.7;transform:scale(.9)}50%{opacity:1;transform:scale(1.25);box-shadow:0 0 12px #fbbf24}}.app-workspace{display:grid;grid-template-columns:360px minmax(0,1fr) 340px;grid-template-rows:minmax(0,1fr);flex:1;min-height:0;height:calc(100vh - 52px);overflow:hidden}.sidebar-left,.sidebar-right{background-color:var(--bg-panel);height:100%;max-height:100%;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:12px 12px 30px;display:flex;flex-direction:column;gap:10px}.sidebar-left{border-right:1px solid var(--border-subtle)}.sidebar-right{border-left:1px solid var(--border-subtle)}.sidebar-left::-webkit-scrollbar,.sidebar-right::-webkit-scrollbar{width:6px}.sidebar-left::-webkit-scrollbar-track,.sidebar-right::-webkit-scrollbar-track{background:#070b14;border-radius:999px;margin:6px 0}.sidebar-left::-webkit-scrollbar-thumb,.sidebar-right::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#1e293b,#334155);border-radius:999px;border:1px solid rgba(148,163,184,.18)}.sidebar-left::-webkit-scrollbar-thumb:hover,.sidebar-right::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#0ea5e9,#38bdf8)}.preset-bar{background:linear-gradient(145deg,#0ea5e91f,#1e293bb3);border:1px solid rgba(56,189,248,.35);border-radius:10px;padding:11px;display:flex;flex-direction:column;gap:7px}.preset-label{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#38bdf8}.preset-desc{font-size:11.5px;line-height:1.4;color:var(--text-secondary)}.param-section{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-left:3px solid var(--border-subtle);border-radius:10px;overflow:hidden;flex-shrink:0;transition:border-color .2s,box-shadow .2s,background-color .2s}.param-section.zone-dimensions.is-active-section{border-color:#38bdf8a6;border-left:4px solid #38bdf8;box-shadow:0 0 14px #38bdf82e}.param-section.zone-bore.is-active-section{border-color:#10b981a6;border-left:4px solid #10b981;box-shadow:0 0 14px #10b9812e}.param-section.zone-hub_web.is-active-section{border-color:#f59e0ba6;border-left:4px solid #f59e0b;box-shadow:0 0 14px #f59e0b2e}.param-section.zone-evolvent.is-active-section{border-color:#a855f7a6;border-left:4px solid #a855f7;box-shadow:0 0 14px #a855f72e}.param-section.zone-mating.is-active-section{border-color:#f43f5ea6;border-left:4px solid #f43f5e;box-shadow:0 0 14px #f43f5e2e}.param-section-header{display:flex;align-items:center;gap:7px;padding:9px 11px;font-weight:600;font-size:12px;cursor:pointer;user-select:none;background-color:#0f172a8c;border-bottom:1px solid transparent;transition:background-color .15s}.section-title-text{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.section-zone-badge{font-size:9.5px;font-family:var(--font-mono);font-weight:600;padding:2px 6px;border-radius:999px;background:#94a3b824;color:#94a3b8;border:1px solid rgba(148,163,184,.25);white-space:nowrap;transition:all .2s}.zone-dimensions.is-active-section .section-zone-badge{background:#38bdf82e;color:#38bdf8;border-color:#38bdf880}.zone-bore.is-active-section .section-zone-badge{background:#10b9812e;color:#34d399;border-color:#10b98180}.zone-hub_web.is-active-section .section-zone-badge{background:#f59e0b2e;color:#fbbf24;border-color:#f59e0b80}.zone-evolvent.is-active-section .section-zone-badge{background:#a855f72e;color:#c084fc;border-color:#a855f780}.zone-mating.is-active-section .section-zone-badge{background:#f43f5e2e;color:#fb7185;border-color:#f43f5e80}.param-section[open] .param-section-header{border-bottom-color:var(--border-subtle)}.param-section-header:hover{background-color:#38bdf814}.param-section-body{max-height:185px;overflow:auto;padding:10px 10px 10px 12px;margin-right:2px;display:flex;flex-direction:column;gap:11px}.param-section-body::-webkit-scrollbar{width:6px;height:6px}.param-section-body::-webkit-scrollbar-track{background:#0b1120;border-radius:999px;margin:6px 0;border:1px solid rgba(51,65,85,.45)}.param-section-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#334155,#475569);border-radius:999px;border:1px solid rgba(148,163,184,.2)}.param-section-body::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#0ea5e9,#38bdf8)}.zone-dimensions.is-active-section .param-section-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#0284c7,#38bdf8)}.zone-bore.is-active-section .param-section-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#059669,#34d399)}.zone-hub_web.is-active-section .param-section-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#d97706,#fbbf24)}.zone-evolvent.is-active-section .param-section-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#7e22ce,#c084fc)}.zone-mating.is-active-section .param-section-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#e11d48,#fb7185)}.param-section-body::-webkit-scrollbar-corner{background:transparent}.control-row{display:flex;flex-direction:column;gap:5px;flex-shrink:0}.control-label-line{display:flex;align-items:center;justify-content:space-between;gap:6px}.control-label{font-size:12px;color:#e2e8f0;font-weight:500}.control-input-group{display:flex;align-items:center;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:6px;overflow:hidden}.control-number{width:64px;background:transparent;border:none;color:#38bdf8;font-family:var(--font-mono);font-size:12px;font-weight:600;padding:3px 6px;text-align:right;outline:none}.control-unit{font-size:10.5px;color:var(--text-muted);padding:0 6px 0 2px;font-family:var(--font-mono)}.control-slider{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:999px;background:#0b1120;outline:none;cursor:pointer}.control-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:#38bdf8;border:2px solid #0f172a;box-shadow:0 0 6px #38bdf899;cursor:grab}.control-select{width:100%;background-color:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:6px;padding:6px 8px;font-size:12px;outline:none;cursor:pointer}.control-select:focus{border-color:var(--border-focus)}.control-toggle-row{display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 0;font-weight:500;color:#e2e8f0}.control-checkbox{width:15px;height:15px;accent-color:var(--accent-primary);cursor:pointer}.viewport-stage{position:relative;width:100%;height:100%;min-height:0;overflow:hidden;background:radial-gradient(circle at center,#131f38,#070b14)}.viewport-canvas-host{width:100%;height:100%}.viewport-toolbar{position:absolute;top:12px;left:12px;right:12px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;pointer-events:none;z-index:10}.toolbar-group{display:flex;flex-wrap:wrap;gap:6px;pointer-events:auto;background:#0f172ad1;backdrop-filter:blur(8px);padding:5px;border-radius:9px;border:1px solid rgba(51,65,85,.8)}.toolbar-pill{background:transparent;color:#cbd5e1;border:1px solid transparent;border-radius:6px;padding:5px 10px;font-size:11.5px;font-weight:500;cursor:pointer;transition:all .15s}.toolbar-pill:hover{background:#38bdf81f;color:#fff}.toolbar-pill.active{background:#0ea5e938;border-color:#38bdf88c;color:#38bdf8}.viewport-highlight-hud{position:absolute;top:56px;left:12px;display:none;align-items:center;gap:8px;padding:6px 12px;background:#0f172ae0;backdrop-filter:blur(8px);border:1px solid rgba(56,189,248,.55);border-radius:999px;font-size:11.5px;color:#f8fafc;z-index:10;pointer-events:auto;box-shadow:0 4px 14px #00000059}.hud-indicator-dot{width:9px;height:9px;border-radius:50%;background:#38bdf8;box-shadow:0 0 8px currentColor}.viewport-highlight-hud.hl-dimensions{border-color:#38bdf8a6}.viewport-highlight-hud.hl-dimensions .hud-indicator-dot{background:#38bdf8}.viewport-highlight-hud.hl-bore{border-color:#10b981a6}.viewport-highlight-hud.hl-bore .hud-indicator-dot{background:#10b981}.viewport-highlight-hud.hl-hub{border-color:#f59e0ba6}.viewport-highlight-hud.hl-hub .hud-indicator-dot{background:#f59e0b}.viewport-highlight-hud.hl-evolvent{border-color:#a855f7a6}.viewport-highlight-hud.hl-evolvent .hud-indicator-dot{background:#a855f7}.viewport-highlight-hud.hl-mating{border-color:#f43f5ea6}.viewport-highlight-hud.hl-mating .hud-indicator-dot{background:#f43f5e}.hud-clear-btn{margin-left:4px;padding:2px 8px;border-radius:999px;border:1px solid rgba(148,163,184,.35);background:#1e293be6;color:#cbd5e1;font-size:10.5px;font-weight:600;cursor:pointer;transition:all .15s}.hud-clear-btn:hover{background:#f43f5e38;border-color:#f43f5e8c;color:#fda4af}.viewport-legend{position:absolute;bottom:12px;left:12px;right:12px;display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:7px 12px;background:#0f172ad1;backdrop-filter:blur(8px);border:1px solid rgba(51,65,85,.8);border-radius:8px;font-size:11.5px;color:#cbd5e1;pointer-events:none}.legend-item{display:inline-flex;align-items:center;gap:5px}.dot{width:9px;height:9px;border-radius:50%;display:inline-block}.dot-outer{background:#34d399}.dot-pitch{background:#38bdf8}.dot-base{background:#fbbf24}.dot-root{background:#f87171}.legend-hint{margin-left:auto;color:var(--text-muted);font-size:11px}.metrics-card{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:10px}.card-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(51,65,85,.6);padding-bottom:7px}.card-title{font-size:12.5px;font-weight:700;color:#f1f5f9}.btn-primary-export{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:11px 14px;background:linear-gradient(135deg,#0ea5e9,#2563eb);color:#fff;border:none;border-radius:8px;cursor:pointer;text-align:left;box-shadow:0 4px 14px #0ea5e959;transition:transform .12s,filter .15s}.btn-primary-export:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-icon{font-size:20px;line-height:1}.btn-text{display:flex;flex-direction:column}.btn-text strong{font-size:13px}.btn-text small{font-size:10.5px;opacity:.88}.export-secondary-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:7px 8px;font-size:11.5px;font-weight:600;color:#e2e8f0;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:6px;cursor:pointer;transition:all .15s}.btn-secondary:hover{border-color:var(--accent-hover);color:#38bdf8}.btn-accent{border-color:#f43f5e80;color:#fda4af}.manifold-badge{display:flex;flex-direction:column;gap:2px;padding:8px 10px;border-radius:7px;font-size:12px;font-weight:600}.manifold-ok{background:#10b9811f;border:1px solid rgba(16,185,129,.4);color:#34d399}.manifold-warn{background:#f59e0b26;border:1px solid rgba(245,158,11,.45);color:#fbbf24}.manifold-badge small{font-weight:400;font-size:10.5px;color:var(--text-secondary)}.print-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.stat-box{background:var(--bg-input);border:1px solid rgba(51,65,85,.6);border-radius:7px;padding:7px 9px;display:flex;flex-direction:column;gap:3px}.stat-label{font-size:10.5px;color:var(--text-secondary)}.stat-value{font-size:13.5px;font-family:var(--font-mono);color:#f8fafc}.stat-value.highlight{color:#38bdf8}.issues-section{display:flex;flex-direction:column;gap:7px}.issue-alert{padding:9px 10px;border-radius:8px;font-size:11.5px;line-height:1.4;display:flex;flex-direction:column;gap:4px}.issue-warning{background:#f59e0b1f;border:1px solid rgba(245,158,11,.4);color:#fde68a}.issue-error{background:#f43f5e24;border:1px solid rgba(244,63,94,.45);color:#fecdd3}.issue-info{background:#38bdf81a;border:1px solid rgba(56,189,248,.35);color:#bae6fd}.issue-sug{color:var(--text-secondary);font-size:11px}.dimensions-list{display:flex;flex-direction:column;gap:5px}.dim-row{display:flex;align-items:center;justify-content:space-between;padding:5px 6px;border-radius:5px;background:#0b11208c}.dim-label{color:var(--text-secondary);font-size:11.5px}.dim-badge{font-style:normal;font-size:9.5px;padding:1px 5px;border-radius:4px;background:#ffffff0f;color:#cbd5e1}.dim-val{font-family:var(--font-mono);font-size:12px;color:#f1f5f9}@media(max-width:1120px){.app-workspace{grid-template-columns:320px 1fr 300px}}.app-preloader{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at center,#0d1527,#060913);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);opacity:1;visibility:visible;transition:opacity .45s cubic-bezier(.4,0,.2,1),visibility .45s}.app-preloader.fade-out{opacity:0;visibility:hidden;pointer-events:none}.preloader-backdrop-glow{position:absolute;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(245,158,11,.16) 0%,rgba(14,165,233,.08) 50%,transparent 75%);filter:blur(48px);pointer-events:none;animation:preloaderPulseGlow 3s ease-in-out infinite alternate}@keyframes preloaderPulseGlow{0%{transform:scale(.92);opacity:.6}to{transform:scale(1.08);opacity:1}}.preloader-card{position:relative;display:flex;flex-direction:column;align-items:center;padding:34px 44px;border-radius:24px;background:#0f172abf;border:1px solid rgba(255,255,255,.1);box-shadow:0 24px 60px #000000b3,inset 0 1px #ffffff26;backdrop-filter:blur(16px);max-width:440px;text-align:center}.gear-hero-assembly{position:relative;width:172px;height:172px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.gear-ring-rotating{position:absolute;inset:2px;animation:gearRingSpinClockwise 7.5s linear infinite;transform-origin:100px 100px;filter:drop-shadow(0 4px 14px rgba(0,0,0,.6))}@keyframes gearRingSpinClockwise{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.gear-hero-logo{position:relative;z-index:2;width:112px;height:112px;display:flex;align-items:center;justify-content:center;filter:drop-shadow(0 8px 24px rgba(0,0,0,.75)) drop-shadow(0 0 28px rgba(245,158,11,.4));animation:heroLogoFloat 3.2s ease-in-out infinite alternate}@keyframes heroLogoFloat{0%{transform:translateY(0) scale(.98)}to{transform:translateY(-4px) scale(1.02)}}.gear-hero-logo img{width:100%;height:100%;object-fit:contain;display:block}.preloader-text-group{display:flex;flex-direction:column;align-items:center;width:100%}.preloader-brand{display:flex;align-items:center;gap:8px;margin-bottom:6px}.preloader-meta-line{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-family:var(--font-mono);font-size:11px;color:#94a3b8}.preloader-version{color:#fbbf24}.preloader-sep{opacity:.4}.preloader-year{color:#cbd5e1}.preloader-title{font-size:19px;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#fff,#cbd5e1,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.preloader-badge{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:2px 8px;border-radius:999px;background:linear-gradient(135deg,#f59e0b33,#ea580c33);border:1px solid rgba(245,158,11,.4);color:#fbbf24}.preloader-status{font-size:12px;color:var(--text-secondary);margin-bottom:18px;font-family:var(--font-mono);letter-spacing:-.01em}.preloader-progress-track{width:100%;height:4px;border-radius:999px;background:#ffffff14;overflow:hidden;position:relative}.preloader-progress-bar{position:absolute;top:0;bottom:0;width:45%;border-radius:999px;background:linear-gradient(90deg,#0ea5e9,#f59e0b,#ea580c);animation:preloaderProgressAnim 1.6s ease-in-out infinite}@keyframes preloaderProgressAnim{0%{left:-45%;width:25%}50%{left:35%;width:55%}to{left:100%;width:30%}}.modal-overlay{position:fixed;inset:0;z-index:99990;display:flex;align-items:center;justify-content:center;background:#04070ec7;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);opacity:1;visibility:visible;transition:opacity .24s ease,visibility .24s;padding:18px}.modal-overlay.hidden{opacity:0;visibility:hidden;pointer-events:none}.credits-modal-card{position:relative;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;padding:32px 36px;border-radius:22px;background:linear-gradient(165deg,#161e31f5,#0b101cfa);border:1px solid rgba(255,255,255,.12);box-shadow:0 28px 70px #000c,inset 0 1px #ffffff26;display:flex;flex-direction:column;align-items:center;text-align:center;animation:modalScaleIn .28s cubic-bezier(.34,1.56,.64,1)}@keyframes modalScaleIn{0%{opacity:0;transform:scale(.92) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-close-btn{position:absolute;top:16px;right:18px;width:32px;height:32px;border-radius:50%;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:var(--text-secondary);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .18s ease}.modal-close-btn:hover{background:#ef444433;border-color:#ef444466;color:#fca5a5;transform:rotate(90deg)}.credits-modal-header{display:flex;flex-direction:column;align-items:center;margin-bottom:20px}.credits-logo-wrapper{width:88px;height:88px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;filter:drop-shadow(0 6px 20px rgba(0,0,0,.6)) drop-shadow(0 0 24px rgba(245,158,11,.35));transition:transform .3s ease}.credits-logo-wrapper:hover{transform:scale(1.08) rotate(4deg)}.credits-modal-logo{width:100%;height:100%;object-fit:contain}.credits-modal-title{font-size:24px;font-weight:800;letter-spacing:-.025em;background:linear-gradient(135deg,#fff,#f1f5f9 60%,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.credits-modal-tagline{font-size:12px;color:var(--text-secondary);margin-top:4px}.credits-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;margin-bottom:20px}.meta-item{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:8px 12px;border-radius:10px;background:#0f172aa6;border:1px solid rgba(255,255,255,.06)}.meta-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.meta-value{font-size:12px;font-weight:600;color:#f1f5f9}.meta-value.highlight-orange{color:#fbbf24;text-shadow:0 0 10px rgba(245,158,11,.3)}.credits-description{font-size:12px;line-height:1.6;color:var(--text-secondary);background:#0b101c99;padding:12px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.05);margin-bottom:22px}.credits-modal-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;width:100%}.btn-github-link{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);color:#cbd5e1;text-decoration:none;font-size:12px;font-weight:500;transition:all .18s ease}.btn-github-link:hover{background:#ffffff1f;border-color:#ffffff40;color:#fff}.btn-credits-close{padding:8px 20px;border-radius:8px;background:linear-gradient(135deg,#f59e0b,#ea580c);border:none;color:#fff;font-size:12.5px;font-weight:600;cursor:pointer;box-shadow:0 4px 14px #ea580c59;transition:all .18s ease}.btn-credits-close:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 18px #ea580c80}.pwa-install-btn{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;background:linear-gradient(135deg,#0ea5e929,#0284c740);border:1px solid rgba(56,189,248,.45);color:#38bdf8;font-size:11.5px;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #0ea5e933}.pwa-install-btn:hover{background:linear-gradient(135deg,#0ea5e94d,#0284c773);border-color:#38bdf8;color:#fff;transform:translateY(-1px);box-shadow:0 4px 14px #0ea5e973}.pwa-install-icon{stroke:currentColor;transition:transform .2s ease}.pwa-install-btn:hover .pwa-install-icon{transform:translateY(1px)}.pwa-offline-badge{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:999px;background:#ef444426;border:1px solid rgba(239,68,68,.4);color:#fca5a5;font-size:11px;font-weight:600;animation:pwaOfflineGlow 2.5s infinite ease-in-out}@keyframes pwaOfflineGlow{0%,to{border-color:#ef444459;box-shadow:0 0 #ef444400}50%{border-color:#ef4444b3;box-shadow:0 0 10px #ef44444d}}.offline-dot{width:6px;height:6px;border-radius:50%;background-color:#ef4444;box-shadow:0 0 6px #ef4444}.pwa-toast-container{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:99999;display:flex;flex-direction:column;gap:8px;pointer-events:none;width:max-content;max-width:90vw}.pwa-toast{pointer-events:auto;opacity:0;transform:translateY(16px) scale(.96);transition:all .28s cubic-bezier(.16,1,.3,1);padding:10px 18px;border-radius:12px;font-size:12.5px;font-weight:500;display:flex;align-items:center;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 12px 32px #00000080,inset 0 1px #ffffff1f}.pwa-toast.show{opacity:1;transform:translateY(0) scale(1)}.pwa-toast-info{background:#0f172aeb;border:1px solid rgba(56,189,248,.35);color:#e2e8f0}.pwa-toast-success{background:#064e3beb;border:1px solid rgba(52,211,153,.5);color:#ecfdf5}.pwa-toast-warning{background:#451a03eb;border:1px solid rgba(245,158,11,.5);color:#fef3c7}.pwa-update-toast{position:fixed;bottom:24px;right:24px;z-index:99999;display:flex;align-items:center;gap:16px;padding:14px 20px;border-radius:14px;background:#0f172af2;border:1px solid rgba(245,158,11,.5);box-shadow:0 16px 40px #000000a6,0 0 24px #f59e0b33;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:pwaSlideUp .35s cubic-bezier(.16,1,.3,1)}@keyframes pwaSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.pwa-update-content{display:flex;flex-direction:column;gap:2px}.pwa-update-title{font-size:13px;font-weight:700;color:#fbbf24}.pwa-update-desc{font-size:11.5px;color:#cbd5e1}.pwa-update-actions{display:flex;align-items:center;gap:8px}.pwa-btn-reload{padding:6px 14px;border-radius:8px;background:linear-gradient(135deg,#f59e0b,#ea580c);border:none;color:#fff;font-size:11.5px;font-weight:600;cursor:pointer;transition:all .18s ease}.pwa-btn-reload:hover{filter:brightness(1.1);transform:translateY(-1px)}.pwa-btn-dismiss{background:none;border:none;color:#94a3b8;font-size:14px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:color .15s ease}.pwa-btn-dismiss:hover{color:#f1f5f9;background:#ffffff14}.pwa-ios-guide-card{max-width:440px;text-align:left}.pwa-guide-header{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:20px}.pwa-guide-icon{margin-bottom:12px;filter:drop-shadow(0 6px 16px rgba(0,0,0,.5))}.pwa-guide-title{font-size:17px;font-weight:700;color:#f8fafc;margin:0 0 6px}.pwa-guide-subtitle{font-size:12px;color:#94a3b8;margin:0}.pwa-features-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.pwa-feature-pill{padding:8px 6px;border-radius:8px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);font-size:11px;font-weight:600;color:#cbd5e1;text-align:center}.pwa-guide-steps{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:12px;font-size:12.5px;line-height:1.5;color:#cbd5e1}@media(display-mode:window-controls-overlay){.app-header{padding-left:max(16px,env(titlebar-area-x,0px));padding-right:max(16px,calc(100vw - env(titlebar-area-x,0px) - env(titlebar-area-width,100vw)));height:env(titlebar-area-height,52px);app-region:drag;-webkit-app-region:drag}.header-badges,.brand-logo,button,a{app-region:no-drag;-webkit-app-region:no-drag}}.clickable-pwa-item{cursor:pointer!important;transition:all .2s ease!important}.clickable-pwa-item:hover{background:#0ea5e91f!important;border-color:#38bdf873!important;transform:translateY(-1px)}.pwa-guide-link{font-size:10.5px;font-weight:600;margin-left:6px;padding:2px 6px;border-radius:4px;background:#38bdf82e;border:1px solid rgba(56,189,248,.35);color:#38bdf8;letter-spacing:.02em}