:root{color-scheme:dark;--bg:#0a0a0f;--bg-elev:#14141c;--bg-elev-hover:#1c1c26;--border:#26262e;--border-strong:#353542;--text:#e7e7ea;--text-secondary:#a1a1aa;--text-muted:#62626b;--accent:#818cf8;--accent-strong:#a5b4fc;--accent-glow:rgba(129,140,248,0.16);--ok:#4ade80;--warn:#fbbf24;--err:#f87171;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--sans:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",system-ui,sans-serif;--rad:10px;--pad:1.25rem}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-strong)}body{display:flex;flex-direction:column;min-height:100vh}main{flex:1 1;width:100%;max-width:860px;margin:0 auto;padding:1.5rem 1.25rem 3rem}.landing-page main{display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding-top:4rem}.landing-header{text-align:center;margin-bottom:3rem}.landing-header h1{font-size:3rem;font-weight:700;letter-spacing:-.03em;background:linear-gradient(180deg,var(--text) 60%,var(--text-secondary));-webkit-background-clip:text;background-clip:text;color:transparent}.landing-tagline{color:var(--text-secondary);margin-top:.5rem;font-size:1rem}.landing-cards{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}@media (max-width:640px){.landing-cards{grid-template-columns:1fr}}.landing-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--rad);padding:2rem 1.5rem;transition:border-color .12s ease,background .12s ease,transform .12s ease;display:block;color:var(--text)}.landing-card:hover{border-color:var(--accent);background:var(--bg-elev-hover);transform:translateY(-2px);color:var(--text)}.landing-card-icon{font-size:2.5rem;margin-bottom:.75rem}.landing-card-title{font-size:1.4rem;font-weight:600;margin-bottom:.4rem}.landing-card-desc{color:var(--text-secondary);font-size:.9rem;line-height:1.45}.landing-footer{text-align:center;margin-top:2.5rem;color:var(--text-muted);font-size:.8rem}.landing-pricing{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:.75rem;gap:.75rem;margin-top:2rem;font-size:.85rem}@media (max-width:720px){.landing-pricing{grid-template-columns:1fr}}.tier-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--rad);padding:1rem;color:var(--text-secondary)}.tier-card.tier-active{border-color:var(--accent);background:linear-gradient(135deg,var(--bg-elev),rgba(129,140,248,.06))}.tier-name{color:var(--text);font-weight:600;font-size:.95rem;margin-bottom:.2rem}.tier-price{font-family:var(--mono);color:var(--accent-strong);font-size:.85rem;margin-bottom:.5rem}.tier-list{list-style:none;padding:0;margin:0}.tier-list li{padding:.15rem 0;font-size:.8rem}.tier-list li:before{content:"✓ ";color:var(--ok)}.tier-list li.tier-no:before{content:"✕ ";color:var(--text-muted)}.app-body .app-header{display:flex;align-items:center;gap:1rem;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);max-width:860px;margin:0 auto;width:100%}.app-body .app-header h1{font-size:1.25rem;font-weight:600;flex:1 1}.app-body .back{font-size:.85rem;color:var(--text-muted);font-family:var(--mono);padding:.3rem .6rem;border-radius:6px;transition:background .12s ease,color .12s ease}.app-body .back:hover{background:var(--bg-elev);color:var(--text)}.app-body .header-account{font-size:.8rem;color:var(--text-muted);font-family:var(--mono);display:flex;gap:.6rem}.app-body .header-account a{color:var(--accent)}.panel{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--rad);padding:var(--pad)}.panel,.panel h2{margin-bottom:1rem}.panel h2{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.field{display:flex;flex-direction:column;margin-bottom:1rem}.field:last-child{margin-bottom:0}.field label{font-size:.8rem;color:var(--text-secondary);margin-bottom:.4rem;font-weight:500}.field label.check{flex-direction:row;display:flex;align-items:center;gap:.5rem;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;color:var(--text);font-size:.95rem;font-weight:400;margin-bottom:0}.field label.check input{width:auto;margin:0;cursor:pointer}.field input,.field select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.55rem .7rem;font:inherit;font-family:var(--mono);outline:none;transition:border-color .12s ease}.field input:focus,.field select:focus{border-color:var(--accent)}.field input[type=file]{padding:.4rem;cursor:pointer}.field input[type=number]{width:8rem}.field .hint{font-size:.75rem;color:var(--text-muted);margin-top:.4rem;line-height:1.4}.actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.btn,button{background:var(--accent);color:#1a1a26;border:1px solid transparent;border-radius:6px;padding:.5rem 1rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:background .12s ease,color .12s ease}.btn:hover,button:hover{background:var(--accent-strong);color:#1a1a26}button:disabled{background:var(--border-strong);color:var(--text-muted);cursor:not-allowed}.btn.secondary,button.secondary{background:transparent;color:var(--accent);border-color:var(--border-strong)}.btn.secondary:hover,button.secondary:hover{border-color:var(--accent);color:var(--accent-strong);background:var(--bg-elev-hover)}.btn.danger,button.danger{background:var(--err);color:#1a1a26}.btn.danger:hover,button.danger:hover{background:#fda4af;color:#1a1a26}.status{margin-top:.75rem;font-size:.85rem;min-height:1.4em;color:var(--text-secondary)}.status[data-kind=ok]{color:var(--ok)}.status[data-kind=err]{color:var(--err)}.status[data-kind=info]{color:var(--text-secondary)}audio{width:100%;margin-top:.75rem}audio::-webkit-media-controls-panel{background-color:var(--bg-elev)}.mic-panel{border-color:var(--border-strong);background:linear-gradient(135deg,var(--bg-elev) 0,rgba(129,140,248,.05) 100%)}.mic-controls{display:flex;gap:.5rem;flex-wrap:wrap}button.big{padding:.85rem 1.5rem;font-size:1.05rem;font-weight:600;flex:1 1;min-width:14rem}.reply-panel{border-color:var(--accent)}.reply-target{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:.85rem 1rem;margin-bottom:1rem}.reply-target-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:.2rem}.reply-target-id{font-family:var(--mono);font-size:1.6rem;font-weight:700;color:var(--accent-strong)}.reply-target-context{font-size:.8rem;color:var(--text-muted);margin-top:.3rem}.roundtrip{margin-top:1rem}.roundtrip:empty{display:none}.roundtrip{border:1px solid var(--border-strong);border-radius:8px;padding:1rem;background:var(--bg)}.rt-head{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}.rt-head .icon{font-size:1.3rem}.rt-head .name{font-weight:600}.rt-head .hex{color:var(--text-muted);font-size:.85rem;margin-left:auto}.rt-head .hex,.rt-id{font-family:var(--mono)}.rt-id{font-size:1.6rem;font-weight:600;color:var(--accent-strong);margin:.25rem 0}.rt-meta{color:var(--text-muted);font-family:var(--mono);font-size:.8rem}.hero{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--rad);padding:1.75rem;display:flex;align-items:center;gap:1.5rem;margin-bottom:1rem;position:relative;overflow:hidden}.hero:not(.hero-empty){background:linear-gradient(135deg,var(--bg-elev) 0,rgba(129,140,248,.06) 100%);border-color:var(--border-strong)}.hero-icon{font-size:3rem;line-height:1;flex-shrink:0;transform:translateY(-3px)}.hero-body{flex:1 1;min-width:0}.hero-name{font-size:.9rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.25rem}.hero-name .hero-inv{color:var(--warn);font-weight:400}.hero-id{font-family:var(--mono);font-size:2.5rem;font-weight:700;color:var(--accent-strong);letter-spacing:.02em;line-height:1.1}.hero-meta{font-size:.8rem;margin-top:.4rem;word-break:break-all}.hero-meta,.hero-time{font-family:var(--mono);color:var(--text-muted)}.hero-time{font-size:.85rem;flex-shrink:0;align-self:flex-start}.hero-empty{justify-content:center;padding:2.5rem 1.75rem}.hero-placeholder{text-align:center;color:var(--text-muted)}.hero-placeholder-icon{font-size:2.5rem;opacity:.4;margin-bottom:.5rem}.hero-placeholder-text{font-size:.9rem}.log{display:flex;flex-direction:column}.log-empty{font-size:.85rem;padding:.5rem 0}.log-empty,.log-hint{color:var(--text-muted)}.log-hint{font-size:.75rem;margin-top:.6rem;padding-top:.6rem;border-top:1px dashed var(--border)}.log-hint:empty{display:none}.log-row{display:grid;grid-template-columns:5em 1fr auto auto;grid-gap:.75rem;gap:.75rem;align-items:center;padding:.55rem .5rem;font-size:.85rem;background:transparent;border:none;border-bottom:1px solid var(--border);color:var(--text);text-align:left;cursor:pointer;font:inherit;border-radius:4px;transition:background .1s ease;width:100%}.log-row:hover{background:var(--bg-elev-hover)}.log-row:last-child{border-bottom:none}.log-time{color:var(--text-muted);font-family:var(--mono);font-size:.75rem}.log-main{display:flex;align-items:center;gap:.55rem;min-width:0}.log-name{color:var(--text);font-size:.9rem}.log-name .log-inv{color:var(--warn);font-size:.75rem;margin-left:.15rem}.log-icon{font-size:1.15rem;line-height:1}.log-id{font-family:var(--mono);font-weight:600;color:var(--accent-strong);font-size:1.25rem;letter-spacing:.01em;cursor:help}.log-extra{font-family:var(--mono)}.log-extra,.log-source{color:var(--text-muted);font-size:.75rem}.log-source{max-width:8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width:640px){.log-row{grid-template-columns:1fr auto;gap:.5rem}.log-extra,.log-source,.log-time{display:none}}.auth-form{max-width:420px;margin:3rem auto;padding:2rem;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--rad)}.auth-form h1{font-size:1.5rem;margin-bottom:1.5rem}.auth-form .actions{margin-top:1.5rem}.auth-form button{width:100%;padding:.7rem;font-size:1rem}.auth-alt{text-align:center;margin-top:1rem;font-size:.85rem;color:var(--text-muted)}.account-tier-badge{display:inline-block;padding:.25rem .7rem;border-radius:999px;font-family:var(--mono);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.account-tier-badge.tier-free{background:var(--bg);color:var(--text-muted);border:1px solid var(--border)}.account-tier-badge.tier-plus{background:rgba(129,140,248,.15);color:var(--accent-strong);border:1px solid var(--accent)}.account-tier-badge.tier-pro{background:rgba(74,222,128,.12);color:var(--ok);border:1px solid var(--ok)}.kv-row{display:grid;grid-template-columns:8em 1fr;grid-gap:.75rem;gap:.75rem;padding:.6rem 0;border-bottom:1px solid var(--border)}.kv-row:last-child{border-bottom:none}.kv-key{color:var(--text-muted);font-size:.85rem}.kv-val{font-family:var(--mono);font-size:.9rem}.log-row[role=button]{cursor:pointer}.log-row[role=button]:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.log-alias{font-family:var(--sans);font-weight:600;font-size:.85rem;padding:.05rem .45rem;border-radius:4px;background:rgba(255,255,255,.04);color:var(--text);border:1px solid transparent;cursor:pointer}.log-alias:hover{background:rgba(255,255,255,.08);color:inherit}.log-alias-add{background:transparent;color:var(--text-muted);border:1px dashed var(--border-strong);border-radius:4px;padding:.05rem .45rem;font-size:.75rem;font-weight:500;font-family:var(--sans);cursor:pointer}.log-alias-add:hover{color:var(--accent);border-color:var(--accent);background:var(--bg-elev-hover)}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem}.modal{background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--rad);width:100%;max-width:28rem;box-shadow:0 20px 60px rgba(0,0,0,.5)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.modal-head h2{font-size:.95rem;font-weight:600;margin:0}.modal-close{background:transparent;color:var(--text-muted);border:none;padding:0;width:1.75rem;height:1.75rem;font-size:1.4rem;line-height:1;cursor:pointer;border-radius:4px}.modal-close:hover{color:var(--text);background:var(--bg-elev-hover)}.modal-body{padding:1rem 1.25rem}.modal-danger{padding:.75rem 1.25rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end}.panel-head-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.panel-head-row h2{margin-bottom:0}.muted-count{color:var(--text-muted);font-weight:400;font-size:.85rem}.row-actions{display:flex;gap:.4rem}.btn.small,button.small{padding:.3rem .65rem;font-size:.8rem}.inline-form{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.inline-form input[type=text]{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.4rem .65rem;font:inherit;font-family:var(--mono);flex:1 1;min-width:12rem}.inline-form input[type=text]:focus{border-color:var(--accent);outline:none}.alias-table{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.75rem}.alias-row{display:grid;grid-template-columns:5rem 5rem 1fr;grid-gap:.75rem;gap:.75rem;align-items:center;padding:.5rem .75rem;background:var(--bg);border:1px solid var(--border);border-radius:6px;text-align:left;cursor:pointer;color:var(--text);font:inherit;transition:background .12s ease,border-color .12s ease}.alias-row:hover{background:var(--bg-elev-hover);border-color:var(--border-strong)}.alias-row-id{font-family:var(--mono);color:var(--accent-strong);font-size:.9rem}.alias-row-dec{font-family:var(--mono);color:var(--text-muted);font-size:.8rem}.alias-row-name{font-weight:600}.oscilloscope{width:100%;height:140px;display:block;background:var(--bg);border-radius:var(--rad)}.oscilloscope-overlay{font-family:var(--mono);font-size:.85rem;margin-top:.5rem;color:var(--text-secondary)}.twotone-row{grid-template-columns:5rem 1fr 8rem}.twotone-tones{font-family:var(--mono);font-size:.85rem}.twotone-tones strong{color:var(--accent-strong)}.twotone-class{margin-left:.4rem;padding:.05rem .4rem;border-radius:4px;background:rgba(255,255,255,.04);font-size:.75rem;color:var(--text-secondary)}.twotone-dur{margin-left:.4rem;color:var(--text-muted);font-size:.8rem}.settings-launcher{background:transparent;color:var(--text-muted);border:none;padding:.2rem .4rem;font-size:1.1rem;line-height:1;cursor:pointer;border-radius:4px;font-family:var(--sans)}.settings-launcher:hover{color:var(--accent);background:var(--bg-elev-hover)}.modal-wide{max-width:36rem}.settings-section-title{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin:1rem 0 .75rem;padding-bottom:.4rem;border-bottom:1px solid var(--border)}.settings-section-title:first-child{margin-top:0}.field-row{display:flex;gap:.75rem}.field-row .field{flex:1 1}.port-list{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:.4rem .6rem;font-family:var(--mono);font-size:.8rem;min-height:1.6rem}.port-item{padding:.1rem 0;color:var(--text-secondary)}.color-row{display:flex;gap:.4rem;flex-wrap:wrap}.color-swatch{width:1.6rem;height:1.6rem;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;background:transparent;transition:border-color .12s ease}.color-swatch.active{border-color:var(--text)}.color-swatch.color-none{background:linear-gradient(135deg,var(--bg) 47%,var(--err) 47%,var(--err) 53%,var(--bg) 53%);border:2px solid var(--border-strong)}.color-swatch.color-none.active{border-color:var(--text)}