*{box-sizing:border-box}:root{--cyan: #21a366;--purple: #e8a94f;--green: #4fffa0;--amber: #ffc24f;--bg-deep: #0b0f0d;--panel-bg: linear-gradient(160deg, rgba(24, 32, 28, .92), rgba(9, 13, 11, .96))}html,body{height:100%}body{margin:0;color:#e8ecf7;font-family:Segoe UI,system-ui,sans-serif;background:radial-gradient(ellipse 80% 50% at 20% -10%,rgba(232,169,79,.07),transparent),radial-gradient(ellipse 60% 40% at 90% 10%,rgba(33,163,102,.1),transparent),var(--bg-deep);background-attachment:fixed;min-height:100vh}.app{max-width:1180px;margin:0 auto;padding:28px 16px 64px}.app-header{margin-bottom:22px}.app-header h1{font-size:26px;margin:0 0 4px;letter-spacing:1px;background:linear-gradient(90deg,var(--cyan),var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}.subtitle{color:#6b7593;font-size:12px;font-weight:400;font-family:Consolas,monospace;letter-spacing:.2px;opacity:.85}.header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.brand-row{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.logo-badge{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:2px;width:36px;height:36px;padding:4px;border-radius:9px;background:#00000059;border:1px solid rgba(33,163,102,.35);box-shadow:0 0 12px #21a3661a;flex-shrink:0;cursor:pointer}.logo-badge:hover{border-color:#21a366b3}.logo-cell{border-radius:2px;background:#21a36624;animation:logo-scan 3.6s ease-in-out infinite}@keyframes logo-scan{0%,2%,8%,to{background:#21a36624;box-shadow:none}4%{background:var(--cyan);box-shadow:0 0 6px var(--cyan),0 0 3px #fff}}.lang-switch{display:flex;border:1px solid rgba(33,163,102,.3);border-radius:6px;overflow:hidden;flex-shrink:0}.lang-switch button{background:#ffffff08;border:none;color:#9aa4c0;font-family:Consolas,monospace;font-size:12px;letter-spacing:1px;padding:6px 12px;cursor:pointer}.lang-switch button.active{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#051018;font-weight:600}.tabs{display:flex;gap:6px;margin-bottom:22px;flex-wrap:wrap;border-bottom:1px solid rgba(33,163,102,.15);padding-bottom:0}.tab{background:#ffffff08;border:1px solid transparent;border-bottom:none;color:#9aa4c0;padding:10px 16px;cursor:pointer;font-size:13px;font-family:Consolas,monospace;letter-spacing:.5px;border-radius:6px 6px 0 0;transition:color .15s,background .15s}.tab.active{color:#fff;background:#21a36614;border-color:#21a36659;box-shadow:0 -2px 12px #21a36626}.tab:disabled{opacity:.35;cursor:default}.module-intro{background:#21a3660a;border:1px solid rgba(33,163,102,.18);border-radius:8px;padding:12px 16px;margin-bottom:14px;font-size:12.5px;line-height:1.5}.module-intro-row{display:flex;align-items:center;gap:10px}.module-intro-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#21a3662e,#e8a94f2e);border:1px solid rgba(33,163,102,.5);color:var(--cyan);font-family:Consolas,monospace;font-size:14px;font-weight:700;flex-shrink:0}.module-intro-what{color:#e8ecf7;font-weight:600;font-size:13.5px}.module-intro-flow{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:10px;margin-left:40px}.example-toggle-btn{margin-top:8px;margin-left:40px;background:#e8a94f1a;border:1px solid rgba(232,169,79,.4);color:var(--purple);font-family:Consolas,monospace;font-size:11.5px;letter-spacing:.5px;padding:5px 12px;border-radius:5px;cursor:pointer}.example-toggle-btn:hover{background:#e8a94f33}.example-toggle-btn.pulse{animation:example-btn-pulse 2.4s ease-in-out infinite}@keyframes example-btn-pulse{0%,to{box-shadow:0 0 #e8a94f66}50%{box-shadow:0 0 0 6px #e8a94f00}}.module-example{margin-top:10px;margin-left:40px;background:#00000040;border:1px solid rgba(232,169,79,.25);border-radius:8px;padding:12px 14px;max-width:640px}.module-step{display:flex;gap:10px}.module-step-num{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--purple);color:#051018;font-size:11px;font-weight:700;font-family:Consolas,monospace;flex-shrink:0}.module-step-body{flex:1;min-width:0}.module-step-label{font-family:Consolas,monospace;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#7c86a8;margin-bottom:3px}.module-step-content{font-size:12.5px;color:#cdd6f0}.module-step-quote{color:var(--cyan);font-style:italic}.module-step-result{color:var(--green);margin-bottom:6px}.module-step-connector{color:var(--purple);font-size:13px;margin:4px 0 4px 9px}.module-example-in{color:#e8ecf7;font-size:12.5px}.module-example-arrow{color:var(--cyan);font-size:13px;margin:4px 0;padding-left:2px}.module-example-out{color:var(--green);font-size:12.5px}.module-example-viz{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}.module-example-viz-col{display:flex;flex-direction:column;gap:3px}.module-example-viz-label{font-family:Consolas,monospace;font-size:9.5px;letter-spacing:1px;text-transform:uppercase;color:#7c86a8}.module-example-viz-arrow{color:var(--purple);font-size:14px}.mini-table{border-collapse:collapse;font-size:10.5px;font-family:Consolas,monospace}.mini-table td{border:1px solid rgba(33,163,102,.15);padding:2px 6px;color:#cdd6f0}.module-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}@media (max-width: 860px){.module-grid{grid-template-columns:1fr}}.hud-panel{position:relative;display:flex;flex-direction:column;height:100%;background:var(--panel-bg);border:1px solid rgba(33,163,102,.25);border-radius:10px;box-shadow:0 0 0 1px #0006,0 0 30px #21a36614,inset 0 0 40px #21a36608;overflow:hidden}.hud-panel:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:repeating-linear-gradient(to bottom,rgba(255,255,255,.015) 0px,rgba(255,255,255,.015) 1px,transparent 1px,transparent 3px);mix-blend-mode:overlay}.hud-corner{position:absolute;width:16px;height:16px;border:2px solid var(--cyan);opacity:.7;pointer-events:none}.hud-corner.tl{top:-1px;left:-1px;border-right:none;border-bottom:none;border-radius:6px 0 0}.hud-corner.tr{top:-1px;right:-1px;border-left:none;border-bottom:none;border-radius:0 6px 0 0}.hud-corner.bl{bottom:-1px;left:-1px;border-right:none;border-top:none;border-radius:0 0 0 6px}.hud-corner.br{bottom:-1px;right:-1px;border-left:none;border-top:none;border-radius:0 0 6px}.hud-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid rgba(33,163,102,.15);font-family:Consolas,monospace;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#a9c4ff}.hud-status{display:flex;align-items:center;gap:6px}.hud-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);animation:pulse-dot 2s ease-in-out infinite}.hud-dot.busy{background:var(--amber);box-shadow:0 0 6px var(--amber);animation-duration:.8s}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.35}}.hud-body{flex:1;display:flex;flex-direction:column;min-height:0;padding:14px 16px 16px}.chat-log{display:flex;flex-direction:column;gap:10px;margin-bottom:14px;flex:1;min-height:0;overflow-y:auto;scroll-behavior:smooth;padding-right:4px}.chat-log::-webkit-scrollbar{width:6px}.chat-log::-webkit-scrollbar-thumb{background:#21a36640;border-radius:4px}.msg{padding:10px 12px;border-radius:6px;white-space:pre-wrap;font-size:13.5px;line-height:1.55;border-left:2px solid transparent;max-width:92%}.msg.user{background:#e8a94f1a;border-left-color:var(--purple);align-self:flex-end}.msg.assistant{background:#21a3660f;border-left-color:var(--cyan);align-self:flex-start;font-family:Consolas,monospace;font-size:13px}.suggestion-reopen-btn{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;background:#e8a94f1a;border:1px solid rgba(232,169,79,.4);border-radius:6px;color:var(--purple);font-family:Consolas,monospace;font-size:11.5px;letter-spacing:.3px;padding:6px 12px;margin-bottom:8px;cursor:pointer}.suggestion-reopen-btn:hover{background:#e8a94f33}.input-row{display:flex;gap:8px}textarea,input[type=text],input[type=email]{flex:1;background:#00000059;color:#e8ecf7;border:1px solid rgba(33,163,102,.25);border-radius:6px;padding:10px;font-family:inherit;font-size:14px;resize:vertical;min-height:60px}textarea:focus,input[type=text]:focus,input[type=email]:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px #21a3661f}button.send{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#051018;font-weight:600;border:none;border-radius:6px;padding:0 20px;cursor:pointer;font-size:14px;transition:filter .15s}button.send:hover:not(:disabled){filter:brightness(1.12)}button.send:disabled{opacity:.4;cursor:default}.placeholder{color:#7c86a8;font-size:13.5px;font-family:Consolas,monospace}.viz-scroll{flex:1;min-height:0;overflow-y:auto;padding-right:4px}.viz-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:220px;color:#6b7492;font-family:Consolas,monospace;font-size:12.5px;gap:10px;text-align:center}.radar{width:64px;height:64px;border-radius:50%;border:1px solid rgba(33,163,102,.25);position:relative;overflow:hidden}.radar:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:conic-gradient(from 0deg,rgba(79,240,255,.55),transparent 35%);animation:spin 2.2s linear infinite}.radar:after{content:"";position:absolute;top:30%;right:30%;bottom:30%;left:30%;border-radius:50%;background:#21a36614;border:1px solid rgba(33,163,102,.2)}@keyframes spin{to{transform:rotate(360deg)}}.diff-table{width:100%;border-collapse:collapse;font-size:12.5px;font-family:Consolas,monospace}.diff-table th,.diff-table td{border:1px solid rgba(33,163,102,.15);padding:5px 8px;text-align:left}.diff-table th{color:#a9c4ff;background:#21a3660f;font-weight:600}.diff-table td.after-cell{color:var(--green)}.viz-block-title{font-family:Consolas,monospace;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:#7c86a8;margin:14px 0 6px}.viz-block-title:first-child{margin-top:0}.viz-block-title-row{display:flex;align-items:center;justify-content:space-between}.copy-btn{background:#21a3661a;border:1px solid rgba(33,163,102,.3);color:#a9c4ff;font-family:Consolas,monospace;font-size:11px;letter-spacing:.5px;padding:3px 10px;border-radius:4px;cursor:pointer}.copy-btn:hover{background:#21a3662e}.viz-note{margin-top:12px;font-size:12.5px;color:#b8c2e0;line-height:1.5}.viz-note-highlight{background:#21a3660f;border:1px solid rgba(33,163,102,.2);border-radius:6px;padding:10px 12px}.code-compare{display:flex;flex-direction:column;gap:12px}.code-block{background:#00000059;border:1px solid rgba(33,163,102,.15);border-radius:6px;padding:10px;font-family:Consolas,monospace;font-size:12px;white-space:pre-wrap;max-height:220px;overflow-y:auto}.code-block.fixed{border-color:#4fffa04d}.download-btn{display:inline-flex;align-items:center;gap:8px;margin-top:14px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#051018;font-weight:600;border:none;border-radius:6px;padding:10px 18px;cursor:pointer;font-size:13.5px;text-decoration:none}.download-btn:hover{filter:brightness(1.1)}.error-text{color:#ff6b6b;font-size:12.5px;font-family:Consolas,monospace}.compendium-screenshot-wrap{display:inline-block;border:1px solid rgba(33,163,102,.35);border-radius:6px;margin-bottom:14px;background:#00000059;padding:4px}.compendium-screenshot{display:block;height:130px;width:auto;max-width:100%;image-rendering:-webkit-optimize-contrast}.basics-mode-switch{display:flex;gap:8px;margin-bottom:14px}.basics-mode-switch button{flex:1;background:#0000004d;border:1px solid rgba(33,163,102,.2);color:#7c86a8;font-family:Consolas,monospace;font-size:12px;letter-spacing:.5px;padding:8px 10px;border-radius:6px;cursor:pointer}.basics-mode-switch button:hover{border-color:#21a36666;color:#a9c4ff}.basics-mode-switch button.active{background:#21a3661f;border-color:var(--cyan);color:#e6f6ff}.basics-steps{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:10px}.basics-steps li{font-size:13px;line-height:1.5;color:#cfd8f5;padding-left:4px}.basics-steps li::marker{color:var(--cyan);font-family:Consolas,monospace}.db-search-row{margin-bottom:10px}.db-search-input{width:100%}.db-total-count{font-family:Consolas,monospace;font-size:11.5px;color:#9aa4c0;margin-bottom:10px}.category-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;overflow-y:auto}.category-card{display:flex;align-items:center;justify-content:space-between;background:#ffffff05;border:1px solid rgba(33,163,102,.18);border-radius:8px;padding:12px 14px;cursor:pointer;text-align:left}.category-card:hover{border-color:var(--cyan);background:#21a3660f}.category-card-label{font-size:12.5px;color:#e8ecf7}.category-card-count{font-family:Consolas,monospace;font-size:12px;font-weight:700;color:var(--cyan);background:#21a3661a;border-radius:10px;padding:2px 8px;flex-shrink:0;margin-left:8px}.db-list-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.db-back-btn{background:none;border:none;color:var(--cyan);font-family:Consolas,monospace;font-size:11.5px;cursor:pointer;padding:0}.db-back-btn:hover{text-decoration:underline}.db-list-count{font-family:Consolas,monospace;font-size:11px;color:#7c86a8}.macro-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding-right:4px}.macro-list-item{background:#ffffff05;border:1px solid rgba(33,163,102,.12);border-radius:6px;padding:8px 10px;cursor:pointer}.macro-list-item:hover{border-color:#21a3664d}.macro-list-item.active{border-color:var(--cyan);background:#21a3660f}.macro-list-title{font-size:13px;font-weight:600;color:#e8ecf7}.macro-list-desc{font-size:12px;color:#9aa4c0;margin-top:2px}.macro-list-cat{font-size:10.5px;color:var(--purple);margin-top:4px;font-family:Consolas,monospace;text-transform:uppercase;letter-spacing:.5px}.db-source{font-size:11.5px}.db-source a{color:var(--cyan)}.mode-select{text-align:center;padding:40px 0 20px}.mode-select-title{font-size:24px;margin:0 0 6px;letter-spacing:1px}.mode-select-subtitle{color:#9aa4c0;font-size:13px;margin-bottom:32px}.mode-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:820px;margin:0 auto}@media (max-width: 720px){.mode-cards{grid-template-columns:1fr}}.mode-card{text-align:left;background:var(--panel-bg);border:1px solid rgba(33,163,102,.25);border-radius:12px;padding:26px 22px;cursor:pointer;color:inherit;font-family:inherit;transition:border-color .2s,transform .15s}.mode-card:hover{border-color:var(--cyan);transform:translateY(-2px)}.mode-card-pro:hover{border-color:var(--purple)}.mode-card-title{font-size:19px;font-weight:700;margin-bottom:10px;background:linear-gradient(90deg,var(--cyan),var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent}.mode-card-desc{font-size:13.5px;line-height:1.5;color:#cfd8f5;min-height:80px}.mode-card-cta{margin-top:16px;font-family:Consolas,monospace;font-size:12px;letter-spacing:.5px;color:var(--cyan)}.plan-summary-row{display:flex;gap:8px;font-size:13px;margin-bottom:4px}.plan-summary-label{font-family:Consolas,monospace;font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:#7c86a8;min-width:70px}.devmode-guide{margin-top:14px}.devmode-guide-body{margin-top:10px;padding:12px 14px;background:#00000040;border:1px solid rgba(33,163,102,.15);border-radius:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#020308b3;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-panel{position:relative;width:100%;max-width:420px;background:var(--panel-bg);border:1px solid rgba(33,163,102,.3);border-radius:10px;padding:26px 24px}.modal-close{position:absolute;top:10px;right:14px;background:none;border:none;color:#7c86a8;font-size:22px;cursor:pointer;line-height:1}.modal-close:hover{color:#e8ecf7}.modal-title{font-size:16px;font-weight:600;margin-bottom:8px}.modal-desc{font-size:13px;color:#b8c2e0;line-height:1.5;margin-bottom:16px}.modal-email-input{width:100%;min-height:unset;margin-bottom:4px}.modal-actions{display:flex;justify-content:space-between;align-items:center;margin-top:16px;gap:12px}.modal-skip-btn{background:none;border:none;color:#7c86a8;font-size:12px;cursor:pointer;text-decoration:underline}.modal-skip-btn:hover{color:#cfd8f5}.modal-success{text-align:center;padding:20px 0;font-size:15px;color:var(--green)}.hud-subheader{padding:6px 16px;border-bottom:1px solid rgba(33,163,102,.1)}.session-badge{display:inline-flex;align-items:center;gap:6px;font-family:Consolas,monospace;font-size:10.5px;letter-spacing:.5px;color:#7c86a8}.session-dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 5px var(--cyan);animation:pulse-dot 2s ease-in-out infinite}.msg.system{align-self:center;background:none;border-left:none;color:#7c86a8;font-size:11px;font-family:Consolas,monospace;letter-spacing:.5px;text-transform:uppercase;text-align:center;padding:4px 0}.plan-summary-table-scroll{overflow-x:auto;max-height:320px;overflow-y:auto;border-radius:4px}.admin-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.admin-login-panel{background:var(--panel-bg);border:1px solid rgba(33,163,102,.25);border-radius:10px;padding:32px;width:320px;display:flex;flex-direction:column;gap:14px}.admin-login-panel h1{font-size:16px;font-family:Consolas,monospace;letter-spacing:.5px;margin:0 0 6px;color:var(--cyan)}.admin-login-panel input{background:#ffffff0a;border:1px solid rgba(124,134,168,.4);border-radius:6px;padding:10px 12px;color:#e8ecf7;font-size:14px}.admin-dashboard{max-width:900px;margin:0 auto;padding:32px 20px}.admin-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.admin-header h1{font-size:18px;font-family:Consolas,monospace;letter-spacing:.5px;color:var(--cyan);margin:0}.admin-tabs{display:flex;gap:6px;margin-bottom:20px;border-bottom:1px solid rgba(33,163,102,.15)}.admin-tabs button{background:#ffffff08;border:1px solid transparent;border-bottom:none;color:#9aa4c0;padding:10px 16px;cursor:pointer;font-size:13px;font-family:Consolas,monospace;border-radius:6px 6px 0 0}.admin-tabs button.active{color:#fff;background:#21a36614;border-color:#21a36659}.admin-list{display:flex;flex-direction:column;gap:14px}.admin-card{background:var(--panel-bg);border:1px solid rgba(33,163,102,.18);border-radius:8px;padding:16px 18px}.admin-card-inactive{opacity:.5}.admin-card-query{font-size:14px;margin-bottom:8px}.admin-card-title{font-size:15px;font-weight:600;color:var(--cyan);margin-bottom:4px}.admin-card-desc{font-size:13px;color:#cfd8f5;margin-bottom:8px}.admin-plan-summary{display:flex;gap:8px;flex-wrap:wrap;font-size:11px;font-family:Consolas,monospace;margin-bottom:8px}.admin-plan-tag{background:#e8a94f26;color:var(--purple);padding:2px 8px;border-radius:4px;text-transform:uppercase}.admin-plan-sheet,.admin-plan-cols{color:#7c86a8}.admin-card-meta{font-size:11px;color:#7c86a8;margin-bottom:10px}.admin-card-actions{display:flex;justify-content:flex-end;gap:10px}.app-footer{text-align:center;margin-top:32px;padding-top:16px;border-top:1px solid rgba(33,163,102,.15)}.app-footer a{color:#7c86a8;font-size:12px;text-decoration:none}.app-footer a:hover{color:var(--cyan);text-decoration:underline}.privacy-page{max-width:760px;margin:0 auto;padding:20px 0 60px}.privacy-page h1{font-size:22px;color:var(--cyan);margin-bottom:4px}.privacy-updated{color:#7c86a8;font-size:12px;margin-bottom:28px}.privacy-page section{margin-bottom:22px}.privacy-page h2{font-size:15px;color:#e8ecf7;margin-bottom:6px}.privacy-page p{color:#b6bfd9;font-size:13.5px;line-height:1.6}