:root{--bg-void:#030305;--bg-deep:#07070f;--bg-surface:#0c0c18;--bg-card:#0f0f1e;--bg-elevated:#141428;--bg-hover:#1a1a35;--border-subtle:#ffffff0a;--border-mid:#ffffff14;--border-bright:#ffffff24;--gold:#c9a84c;--gold-light:#e8c97a;--gold-dim:#8a6f2e;--gold-glow:#c9a84c26;--accent:#7c6dfa;--accent-light:#a09bfc;--accent-dim:#7c6dfa33;--text-primary:#f0eff8;--text-secondary:#9898b8;--text-muted:#505070;--text-gold:#c9a84c;--success:#4ade80;--error:#f87171;--warning:#fbbf24;--font-display:"Syne", sans-serif;--font-serif:"Instrument Serif", serif;--font-mono:"DM Mono", monospace;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px;--shadow-card:0 4px 32px #00000080;--shadow-glow:0 0 60px 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var(--border-mid);border-radius:var(--radius-xl);z-index:1;width:100%;max-width:440px;padding:48px;position:relative;box-shadow:0 32px 80px #00000080}.auth-logo{align-items:center;gap:12px;margin-bottom:36px;display:flex}.auth-title{margin-bottom:8px;font-size:1.8rem;font-weight:700}.auth-sub{color:var(--text-secondary);margin-bottom:32px;font-size:14px;line-height:1.5}.auth-divider{color:var(--text-muted);align-items:center;gap:16px;margin:24px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-mid);flex:1;height:1px}.auth-switch{text-align:center;color:var(--text-muted);margin-top:24px;font-size:13px}.auth-switch a,.auth-switch span{color:var(--gold);cursor:pointer;font-weight:600;text-decoration:none}.hero{min-height:calc(100vh - var(--header-h));text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:80px 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msgIn;display:flex}@keyframes msgIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message.user{flex-direction:row-reverse;align-self:flex-end}.msg-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:14px;font-weight:700;display:flex}.msg-avatar.ai{background:linear-gradient(135deg, var(--gold-dim), var(--gold));color:var(--bg-void);font-size:12px}.msg-avatar.user{background:linear-gradient(135deg, var(--accent), #5b4fe8);color:#fff}.msg-bubble{border-radius:var(--radius-md);max-width:680px;padding:14px 18px;font-size:14px;line-height:1.7}.message.ai .msg-bubble{background:var(--bg-card);border:1px solid var(--border-mid);color:var(--text-primary);border-radius:4px var(--radius-md) var(--radius-md) var(--radius-md)}.message.user .msg-bubble{background:linear-gradient(135deg, var(--gold), var(--gold-dim));color:var(--bg-void);border-radius:var(--radius-md) 4px var(--radius-md) var(--radius-md);font-weight:500}.msg-bubble h1,.msg-bubble h2,.msg-bubble h3{margin:12px 0 6px}.msg-bubble p{margin:6px 0}.msg-bubble ul,.msg-bubble ol{margin:6px 0 6px 20px}.msg-bubble li{margin:3px 0}.msg-bubble code{font-family:var(--font-mono);background:#ffffff0f;border-radius:4px;padding:1px 5px;font-size:12px}.msg-bubble pre{background:var(--bg-surface);border:1px solid var(--border-mid);border-radius:var(--radius-sm);margin:10px 0;padding:14px;overflow-x:auto}.msg-bubble pre code{background:0 0;padding:0}.msg-bubble strong{color:var(--gold-light)}.typing-indicator{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:4px var(--radius-md) var(--radius-md) var(--radius-md);align-items:center;gap:4px;width:fit-content;padding:14px 18px;display:flex}.typing-dot{background:var(--gold-dim);border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite 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var(--gold-dim));cursor:pointer;width:36px;height:36px;color:var(--bg-void);border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;transition:all .2s;display:flex}.chat-send-btn:hover{transform:scale(1.08);box-shadow:0 4px 16px #c9a84c4d}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.chat-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;padding:60px 40px;display:flex}.chat-empty-icon{opacity:.3;font-size:56px}.chat-empty-title{color:var(--text-secondary);font-size:24px;font-weight:700}.chat-empty-sub{color:var(--text-muted);max-width:400px;font-size:14px;line-height:1.6}.chat-suggestions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:8px;display:flex}.suggestion-chip{background:var(--bg-card);border:1px solid var(--border-mid);color:var(--text-secondary);cursor:pointer;border-radius:99px;padding:8px 16px;font-size:12px;transition:all .2s}.suggestion-chip:hover{border-color:var(--gold-dim);color:var(--gold);background:var(--gold-glow)}.generator-layout{height:calc(100vh - var(--header-h));grid-template-columns:400px 1fr;gap:0;display:grid}.gen-form-panel{background:var(--bg-deep);border-right:1px solid var(--border-subtle);padding:32px 28px;overflow-y:auto}.gen-result-panel{padding:32px 40px;overflow-y:auto}.gen-result-empty{opacity:.4;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;display:flex}.result-content{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:var(--radius-lg);color:var(--text-secondary);padding:36px;font-size:14px;line-height:1.8}.result-content h1{color:var(--text-primary);margin-bottom:20px;font-size:1.8rem}.result-content h2{color:var(--gold);border-bottom:1px solid var(--border-subtle);margin:28px 0 12px;padding-bottom:8px;font-size:1.2rem}.result-content h3{color:var(--text-primary);margin:20px 0 8px;font-size:1rem}.result-content p{margin:10px 0}.result-content ul,.result-content ol{margin:10px 0 10px 20px}.result-content li{margin:6px 0}.result-content strong{color:var(--text-primary)}.result-actions{flex-wrap:wrap;gap:12px;margin-bottom:24px;display:flex}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:32px;display:grid}.pricing-card{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:var(--radius-xl);flex-direction:column;gap:6px;padding:32px 28px;transition:all .3s;display:flex;position:relative;overflow:hidden}.pricing-card.featured{border-color:var(--gold);background:linear-gradient(135deg, #c9a84c0f, var(--bg-card))}.pricing-card.featured:before{content:"MOST POPULAR";background:var(--gold);color:var(--bg-void);letter-spacing:2px;border-radius:0 var(--radius-xl) 0 var(--radius-md);padding:5px 14px;font-size:9px;font-weight:800;position:absolute;top:0;right:0}.pricing-card:hover{transform:translateY(-4px);box-shadow:0 20px 60px #0000004d}.plan-name{letter-spacing:3px;text-transform:uppercase;color:var(--text-muted);font-size:11px;font-family:var(--font-mono)}.plan-price{margin:12px 0 4px;font-size:3rem;font-weight:800;line-height:1}.plan-price span{color:var(--text-muted);font-size:1rem;font-weight:400}.plan-desc{color:var(--text-secondary);margin-bottom:20px;font-size:13px;line-height:1.5}.plan-features{flex-direction:column;flex:1;gap:10px;margin-bottom:28px;list-style:none;display:flex}.plan-features li{color:var(--text-secondary);align-items:flex-start;gap:10px;font-size:13px;line-height:1.4;display:flex}.plan-features li:before{content:"✓";color:var(--gold);flex-shrink:0;margin-top:1px;font-weight:700}.profile-header{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:var(--radius-lg);align-items:center;gap:24px;margin-bottom:28px;padding:32px;display:flex}.profile-avatar{background:linear-gradient(135deg, var(--accent), var(--gold-dim));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:72px;height:72px;font-size:28px;font-weight:700;display:flex}.profile-info-name{margin-bottom:4px;font-size:1.5rem;font-weight:700}.profile-info-email{color:var(--text-secondary);font-size:14px;font-family:var(--font-mono)}hr{border:none;border-top:1px solid var(--border-subtle);margin:24px 0}.text-gold{color:var(--gold)}.text-muted{color:var(--text-muted)}.text-sm{font-size:12px}.text-mono{font-family:var(--font-mono)}.flex{display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-center{justify-content:center;align-items:center;display:flex}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}@media (width<=900px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.page{padding:24px 20px}.grid-2,.grid-3,.grid-4,.chat-layout{grid-template-columns:1fr}.chat-sidebar{display:none}.generator-layout{grid-template-columns:1fr;height:auto}.gen-form-panel{border-right:none;border-bottom:1px solid var(--border-subtle)}.hero-title{letter-spacing:-1px;font-size:2.5rem}}.tool-tabs{border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;gap:4px;padding:12px 24px;display:flex}.tool-tab-btn{font-family:var(--font-display);border-radius:var(--radius-sm);border:1px solid var(--border-mid);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;padding:7px 14px;font-size:12px;font-weight:600;transition:all .2s}.tool-tab-btn:hover{color:var(--text-primary);background:var(--bg-elevated)}.tool-tab-btn.active{color:var(--gold);background:var(--gold-glow);border-color:#c9a84c4d}.export-bar{background:var(--bg-card);border:1px solid var(--border-mid);border-radius:var(--radius-md);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;padding:16px 20px;display:flex}.hist-item{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;margin-bottom:4px;padding:8px 10px;transition:all .2s}.hist-item:hover{background:var(--bg-elevated);border-color:var(--border-mid)}.hist-title{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.hist-date{color:var(--text-muted);font-size:10px;font-family:var(--font-mono);margin-top:2px}.tool-generating{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;padding:60px;display:flex}.tool-gen-rings{justify-content:center;align-items:center;width:70px;height:70px;display:flex;position:relative}.tool-progress{background:var(--bg-elevated);border-radius:99px;width:240px;height:3px;overflow:hidden}.tool-progress-bar{background:linear-gradient(90deg, var(--gold), var(--accent));border-radius:99px;width:0%;height:100%;transition:width .5s}.tool-error{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:60px;display:flex}