:root{--primary:#56c8d8;--primary-light:#7edce8;--primary-glow:#56c8d866;--accent:#f0a050;--accent-light:#f5bb78;--purple:#7b68ee;--purple-light:#9b8fff;--emerald:#34d399;--rose:#f87171;--danger:#ef4444;--bg-deep:#060b18;--bg:#0a1128;--bg-surface:#0e152fcc;--bg-card:#101834a6;--bg-card-hover:#141e3ebf;--bg-elevated:#16204480;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-muted:#64748b;--text-dim:#475569;--border:#56c8d814;--border-subtle:#ffffff0a;--border-active:#56c8d840;--border-purple:#7b68ee40;--glass-bg:#0c122899;--glass-border:#56c8d81a;--glass-blur:20px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 8px 32px #0006;--shadow-lg:0 16px 64px #00000080;--shadow-glow-primary:0 0 40px #56c8d826;--shadow-glow-purple:0 0 40px #7b68ee26;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-full:9999px;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading:"Outfit", "Inter", sans-serif;--ease-out-expo:cubic-bezier(.16, 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preloaderSpin{to{transform:rotate(360deg)}}.preloader-brand{font-family:var(--font-heading);letter-spacing:-.5px;font-size:24px;font-weight:700}.preloader-brand-care{color:var(--primary)}.preloader-brand-bharat{color:var(--accent)}.preloader-dots{gap:6px;display:flex}.preloader-dot{background:var(--primary);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite preloaderDot}.preloader-dot:nth-child(2){background:var(--purple);animation-delay:.15s}.preloader-dot:nth-child(3){background:var(--accent);animation-delay:.3s}@keyframes 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var(--glass-border);border-radius:var(--radius-xl);width:100%;max-width:440px;-webkit-backdrop-filter:blur(var(--glass-blur));box-shadow:0 0 0 1px #56c8d80a, var(--shadow-lg);padding:44px 40px;position:relative}.auth-card--scrollable{max-height:90vh;overflow:hidden auto}.auth-card:before{content:"";background:linear-gradient(90deg,#0000,#56c8d84d,#7b68ee4d,#0000);height:1px;position:absolute;top:0;left:0;right:0}.auth-card-glow{pointer-events:none;background:radial-gradient(#56c8d814 0%,#0000 70%);border-radius:50%;width:260px;height:260px;animation:5s ease-in-out infinite glowPulse;position:absolute;top:-80px;left:50%;transform:translate(-50%)}@keyframes glowPulse{0%,to{opacity:.5;transform:translate(-50%)scale(1)}50%{opacity:.8;transform:translate(-50%)scale(1.15)}}.auth-header{text-align:center;margin-bottom:24px}.auth-icon-ring{background:linear-gradient(135deg,#56c8d81f,#7b68ee14);border:2px solid 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24px}.hero-badge{color:var(--primary);border-radius:var(--radius-full);letter-spacing:1px;text-transform:uppercase;background:linear-gradient(135deg,#56c8d814,#7b68ee0f);border:1px solid #56c8d81a;align-items:center;gap:8px;margin-bottom:20px;padding:8px 20px;font-size:12px;font-weight:700;display:inline-flex}.hero-badge svg{width:16px;height:16px}.hero h1{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-1px;margin-bottom:0;font-size:clamp(30px,5vw,44px);font-weight:800;line-height:1.15}.hero-gradient-text{background:linear-gradient(135deg, var(--primary), var(--purple), var(--primary-light));-webkit-text-fill-color:transparent;background-size:200% 200%;-webkit-background-clip:text;background-clip:text;animation:6s infinite heroGradient}@keyframes heroGradient{0%,to{background-position:0%}50%{background-position:100%}}.query-section{max-width:720px;margin:32px auto;padding:0 24px}.query-box{background:var(--bg-card);border-radius:var(--radius-lg);border:1.5px 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24px}.loading-orbs{justify-content:center;gap:12px;margin-bottom:20px;display:flex}.loading-orb{border-radius:50%;width:14px;height:14px;animation:1.4s ease-in-out infinite orbBounce}.loading-orb:first-child{background:var(--primary)}.loading-orb:nth-child(2){background:var(--purple);animation-delay:.16s}.loading-orb:nth-child(3){background:var(--accent);animation-delay:.32s}@keyframes orbBounce{0%,80%,to{opacity:.3;transform:scale(.5)}40%{opacity:1;transform:scale(1.1)}}.loading-state p{color:var(--text-muted);font-size:15px;font-weight:500}.celebration{text-align:center;max-width:720px;margin:0 auto;padding:60px 24px}.celebration-icon{background:linear-gradient(135deg,#56c8d81a,#7b68ee14);border:2px solid #56c8d826;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;margin:0 auto 20px;display:flex}.celebration-icon svg{color:var(--emerald)}.celebration h2{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:8px;font-size:28px;font-weight:800}.celebration p{color:var(--text-muted);margin-bottom:24px}.new-query-btn{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--primary), var(--purple));color:#fff;font-family:var(--font-heading);cursor:pointer;transition:all .3s var(--ease-spring);border:none;padding:14px 36px;font-size:15px;font-weight:700}.new-query-btn:hover{transform:translateY(-2px)scale(1.02);box-shadow:0 8px 30px #56c8d840}.history-backdrop{z-index:199;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;position:fixed;inset:0}.history-panel{-webkit-backdrop-filter:blur(24px);border-left:1px solid var(--border);z-index:200;background:#080e1ef2;flex-direction:column;width:380px;max-width:90vw;height:100vh;display:flex;position:fixed;top:0;right:0;box-shadow:-8px 0 40px #00000080}.history-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.history-header h3{font-family:var(--font-heading);color:var(--text-primary);align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex}.history-header h3 svg{color:var(--primary)}.history-actions{gap:8px;display:flex}.history-clear-btn{border-radius:var(--radius-sm);color:var(--rose);font-family:var(--font-body);cursor:pointer;background:#ef44440a;border:1.5px solid #ef444433;align-items:center;gap:4px;padding:6px 14px;font-size:12px;font-weight:600;transition:all .2s;display:flex}.history-clear-btn:hover{border-color:var(--danger);background:#ef44441a}.history-close-btn{border-radius:var(--radius-sm);border:1.5px solid var(--border);width:34px;height:34px;color:var(--text-muted);cursor:pointer;background:0 0;justify-content:center;align-items:center;font-size:14px;transition:all .2s;display:flex}.history-close-btn:hover{border-color:var(--danger);color:var(--danger);background:#ef44440f}.history-list{flex:1;padding:12px;overflow-y:auto}.history-item{border-radius:var(--radius-md);border:1px solid var(--border);cursor:pointer;flex-direction:column;gap:4px;margin-bottom:8px;padding:14px 16px;transition:all .25s;display:flex}.history-item:hover{border-color:var(--border-active);background:#56c8d808}.history-query{color:var(--text-primary);font-size:14px;font-weight:600;line-height:1.4}.history-time{color:var(--text-dim);font-size:12px}.history-empty{text-align:center;color:var(--text-dim);padding:40px 20px;font-size:14px}.app-footer{text-align:center;max-width:600px;margin:0 auto;padding:48px 24px 36px;position:relative}.app-footer:before{content:"";background:linear-gradient(90deg,#0000,#56c8d833,#0000);width:200px;height:1px;position:absolute;top:0;left:50%;transform:translate(-50%)}.footer-brand{font-family:var(--font-heading);margin-bottom:12px;font-size:20px;font-weight:700}.footer-brand .primary{color:var(--primary)}.footer-brand .accent{color:var(--accent)}.footer-desc{color:var(--text-muted);margin-bottom:16px;font-size:14px;line-height:1.7}.footer-credits{color:var(--text-dim);margin-bottom:8px;font-size:14px}.footer-credits strong{color:var(--primary-light);font-weight:700}.footer-copy{color:var(--text-dim);opacity:.6;font-size:12px}@media (width<=768px){.navbar{padding:0 16px}.nav-chip-name{display:none}.hero h1{font-size:28px}.query-section{padding:0 16px}.steps-section{padding:0 16px 40px}.progress-section,.voice-controls{padding:0 16px}}@media (width<=480px){.auth-card{border-radius:var(--radius-lg);padding:32px 24px}.auth-brand-name{font-size:26px}.nav-btn span{display:none}.example-chips{flex-direction:column;align-items:center}}.how-to-use{max-width:1000px;margin:80px auto 40px;padding:0 24px}.htu-header{text-align:center;margin-bottom:48px}.htu-badge{color:var(--purple);background:#7b68ee1a;border:1px solid #7b68ee33;border-radius:20px;margin-bottom:16px;padding:6px 16px;font-size:13px;font-weight:600;display:inline-block}.htu-header h2{color:var(--text-primary);margin-bottom:12px;font-size:32px}.htu-header p{color:var(--text-dim);font-size:16px}.htu-grid{flex-wrap:wrap;justify-content:center;gap:32px;display:flex;position:relative}.htu-card{background:var(--surface-light);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;align-items:flex-start;width:280px;padding:32px;display:flex;position:relative;box-shadow:0 8px 32px #0003}.htu-card-number{background:var(--surface);border:1px solid var(--border-active);width:32px;height:32px;color:var(--text-dim);border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex;position:absolute;top:-12px;right:-12px;box-shadow:0 4px 12px #0000004d}.htu-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:24px;display:flex}.htu-card h3{margin-bottom:12px;font-size:18px;font-weight:600}.htu-card p{color:var(--text-muted);font-size:14px;line-height:1.6}.htu-tip{border-radius:var(--radius-md);color:var(--text-dim);background:#56c8d80d;border:1px dashed #56c8d84d;justify-content:center;align-items:center;gap:12px;margin-top:56px;padding:16px 24px;font-size:14px;display:flex}.htu-tip svg{color:var(--primary)}.htu-tip strong{color:var(--primary-light)}.nav-logo-group{cursor:pointer;align-items:center;gap:14px;display:flex}.nav-logo-icon{background:linear-gradient(135deg, var(--primary), var(--purple));color:#fff;border-radius:12px;justify-content:center;align-items:center;width:38px;height:38px;display:flex;box-shadow:0 0 15px #56c8d84d}.btn-google{border-radius:var(--radius-md);border:1.5px solid var(--border);width:100%;color:var(--text-primary);font-family:var(--font-body);cursor:pointer;letter-spacing:.1px;background:#ffffff08;justify-content:center;align-items:center;gap:10px;padding:12px 20px;font-size:14px;font-weight:500;transition:background .2s,border-color .2s,box-shadow .2s;display:flex}.btn-google:hover{background:#ffffff12;border-color:#ffffff29;box-shadow:0 2px 12px #0003}.auth-divider{color:var(--text-dim);letter-spacing:.5px;text-transform:uppercase;align-items:center;gap:14px;margin:6px 0;font-size:11px;font-weight:500;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border);flex:1;height:1px}.nav-profile-wrapper{position:relative}.nav-chip{border:1px solid var(--border);cursor:pointer;color:var(--text);background:#ffffff0a;border-radius:999px;align-items:center;gap:8px;padding:5px 10px 5px 5px;font-size:13px;font-weight:500;transition:background .2s,border-color .2s;display:flex}.nav-chip:hover{background:#ffffff14;border-color:#ffffff26}.nav-chip-avatar{background:linear-gradient(135deg, var(--primary), var(--purple));border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex;overflow:hidden}.nav-chip-avatar img{object-fit:cover;width:100%;height:100%}.nav-chip-initials{color:#fff;letter-spacing:.5px;font-size:11px;font-weight:700}.nav-profile-dropdown{border:1px solid var(--border);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);z-index:200;background:#0c1224f7;border-radius:14px;width:240px;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 16px 40px #00000080}.npd-header{align-items:center;gap:12px;padding:16px;display:flex}.npd-avatar{background:linear-gradient(135deg, var(--primary), var(--purple));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:15px;font-weight:700;display:flex;overflow:hidden}.npd-avatar img{object-fit:cover;width:100%;height:100%}.npd-info{flex-direction:column;gap:3px;min-width:0;display:flex}.npd-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.npd-email{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.npd-badge{color:var(--text-dim);align-items:center;margin-top:2px;font-size:10px;display:inline-flex}.npd-divider{background:var(--border);height:1px;margin:0 12px}.npd-logout{width:100%;color:var(--danger,#ef4444);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:8px;padding:12px 16px;font-size:13px;transition:background .15s;display:flex}.npd-logout:hover{background:#ef444414}