:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;--radius-sm:8px;--radius-md:12px;--radius-lg:24px;font:16px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}}*{box-sizing:border-box}#root{flex-direction:column;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;margin:0;overflow-x:hidden}h1,h2,h3{font-family:var(--heading);color:var(--text-h);font-weight:600}h1{letter-spacing:-.5px;margin:0;font-size:28px}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:20px;line-height:118%}h3{margin:0;font-size:17px}p{margin:0}.loading-spinner{border:3px solid var(--border,#2e303a);border-top-color:var(--accent,#c084fc);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-boundary{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100svh;padding:32px;display:flex}.error-boundary-icon{font-size:64px}.error-boundary h2{color:var(--text-h);margin:0;font-size:22px}.error-boundary p{color:var(--text);max-width:280px}.error-retry-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#a855f7,#7c3aed);border:none;border-radius:14px;margin-top:8px;padding:12px 32px;font-family:inherit;font-size:15px;font-weight:600;transition:transform .15s;box-shadow:0 4px 14px #a855f74d}.error-retry-btn:active{transform:scale(.96)}@supports (padding:env(safe-area-inset-bottom)){.chat-input-bar{padding-bottom:calc(12px + env(safe-area-inset-bottom))}}.precise-location-section{flex-direction:column;gap:12px;margin-top:4px;display:flex}.precise-location-btn{border:1px solid var(--border);background:var(--accent-bg);width:100%;color:var(--accent);cursor:pointer;border-radius:16px;justify-content:center;align-items:center;gap:10px;padding:14px 16px;font-family:inherit;font-size:15px;font-weight:700;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.precise-location-btn:hover:not(:disabled){border-color:var(--accent);background:#c084fc40;transform:translateY(-1px)}.precise-location-btn:active:not(:disabled){transform:scale(.98)}.precise-location-btn:disabled{opacity:.6;cursor:not-allowed}.precise-location-btn.loading{cursor:wait}.location-info{flex-direction:column;gap:8px;display:flex}.precision-text{color:var(--accent);opacity:.9;text-align:center;margin:0;font-size:13px;font-weight:700}.security-note{border:1px solid var(--border);background:#00000008;border-radius:14px;flex-direction:column;gap:4px;padding:12px;display:flex}@media (prefers-color-scheme:dark){.security-note{background:#ffffff08}}.warning-label{text-transform:uppercase;color:#f87171;letter-spacing:.5px;font-size:10px;font-weight:800}.security-note p{color:var(--text);opacity:.8;margin:0;font-size:12px;line-height:1.4}.precise-location-section.profile-edit{margin-bottom:24px}.premium-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);flex-direction:column;width:100%;max-width:450px;margin:0 auto;padding:24px;animation:.4s ease-out fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section-header{align-items:center;gap:10px;margin-bottom:20px;display:flex}.section-header h2{color:var(--text-h);margin:0;font-size:18px;font-weight:700}.section-header .icon{color:var(--accent);width:20px;height:20px}.form-group{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.form-group label{color:var(--text);margin-left:2px;font-size:13px;font-weight:600}.input-base{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg);color:var(--text-h);outline:none;padding:12px 14px;font-family:inherit;font-size:15px;transition:all .2s}.input-base:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}.btn-premium{border-radius:var(--radius-md);background:var(--accent);color:#fff;cursor:pointer;box-shadow:0 4px 12px var(--accent-bg);border:none;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:15px;font-weight:700;transition:all .2s;display:flex}.btn-premium:hover:not(:disabled){opacity:.9;box-shadow:0 6px 16px var(--accent-bg);transform:translateY(-1px)}.btn-premium:active:not(:disabled){transform:translateY(0)}.btn-premium:disabled{opacity:.5;cursor:not-allowed}.personal-info-divider{align-items:center;gap:12px;margin:24px 0 16px;display:flex}.personal-info-divider span{text-transform:uppercase;letter-spacing:.8px;color:var(--accent);white-space:nowrap;font-size:11px;font-weight:800}.personal-info-divider:after{content:"";background:var(--border);opacity:.5;flex:1;height:1px}.languages-grid{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.lang-option-btn{border:1px solid var(--border);background:var(--bg);color:var(--text);cursor:pointer;border-radius:12px;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:600;transition:all .2s}.lang-option-btn:hover{border-color:var(--accent-border);background:var(--accent-bg)}.lang-option-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.form-row{gap:12px;width:100%;display:flex}.form-group.half{flex:1}@media (width<=400px){.form-row{flex-direction:column;gap:0}}.bottom-nav{-webkit-backdrop-filter:blur(24px);z-index:1000;background:#ffffffb3;border:1px solid #fff6;border-radius:32px;justify-content:center;align-items:center;width:auto;min-width:280px;max-width:380px;height:64px;padding:0 8px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 10px 40px #0000001a,0 1px 4px #0000000d}@media (prefers-color-scheme:dark){.bottom-nav{background:#1f2028bf;border-color:#ffffff1a;box-shadow:0 15px 50px 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p{color:var(--text,#9ca3af);max-width:280px;font-size:14px}.auth-retry-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#a855f7,#7c3aed);border:none;border-radius:14px;margin-top:8px;padding:12px 32px;font-family:inherit;font-size:15px;font-weight:600;transition:transform .15s;box-shadow:0 4px 14px #a855f74d}.auth-retry-btn:active{transform:scale(.96)}