:root{--primary:#FFD900;--primary-dim:rgba(255, 217, 0, 0.12);--primary-border:rgba(255, 217, 0, 0.35);--bg:#0A0A0A;--surface:#141414;--surface-2:#181818;--surface-3:#222222;--text:#FFFFFF;--text-dim:#C9C9C9;--text-muted:#8A8A8A;--border:#242424;--border-mid:#2E2E2E;--bar-bg:rgba(10, 10, 10, 0.92);--bolla-utente:#242424;--bolla-utente-testo:#EDEDED;--bolla-bot:rgba(255, 217, 0, 0.13);--bolla-bot-bordo:rgba(255, 217, 0, 0.22);--bolla-bot-testo:#FDF7E3;--success:#22C55E;--error:#EF4444;--warning:#F59E0B;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-glow:0 0 24px rgba(255, 217, 0, 0.08);--shadow-card:0 1px 3px rgba(0, 0, 0, 0.4),0 8px 24px rgba(0, 0, 0, 0.3);--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Courier New",monospace;--font-doc:Georgia,"Times New Roman",serif}body.light{--primary:#CC9F00;--primary-dim:rgba(204, 159, 0, 0.10);--primary-border:rgba(204, 159, 0, 0.30);--bg:#F5F5F0;--surface:#FFFFFF;--surface-2:#F0F0EB;--surface-3:#E8E8E2;--text:#111111;--text-dim:#555555;--text-muted:#6B6B66;--border:#DDDDD8;--border-mid:#CCCCCC;--bar-bg:rgba(255, 255, 255, 0.92);--bolla-utente:#EAEAE4;--bolla-utente-testo:#1A1A1A;--bolla-bot:rgba(204, 159, 0, 0.11);--bolla-bot-bordo:rgba(204, 159, 0, 0.30);--bolla-bot-testo:#2A2413}*,::after,::before{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;min-height:100vh;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}.spinner{display:inline-block;width:1rem;height:1rem;border:2px solid var(--primary);border-radius:50%;border-top-color:transparent;animation:spin .8s linear infinite}.spinner-lg{width:2.5rem;height:2.5rem;border-width:3px}#loading{display:flex;align-items:center;justify-content:center;min-height:100vh;flex-direction:column;gap:1rem}#loading p{color:var(--text-muted);font-size:13px}@media (prefers-reduced-motion:reduce){.dictation-btn,.spinner,.typing-dots span{animation:none}}.app-bar{position:sticky;top:0;z-index:100;background:var(--bar-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.app-bar-inner{max-width:1200px;margin:0 auto;padding:13px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.app-logo{font-size:22px;font-weight:800;letter-spacing:-.6px;color:var(--primary);text-decoration:none;white-space:nowrap}.app-actions{display:flex;align-items:center;gap:6px}.app-link{font-size:14px;font-weight:500;color:var(--text-dim);text-decoration:none;padding:8px 12px;border-radius:var(--radius-sm);white-space:nowrap;transition:color .15s,background .15s}.app-link:hover{color:var(--text);background:var(--surface-2)}.app-link.is-current{color:var(--primary)}.app-link.is-current:hover{background:0 0}.app-dash,.app-segnala{display:inline-flex;align-items:center;gap:7px}.app-segnala .ico{font-size:16px;line-height:1}.app-dash .ico{font-size:15px;line-height:1}@media (max-width:640px){.app-dash,.app-segnala{gap:0}.app-segnala .ico{font-size:17px}.app-dash .ico{font-size:16px}}@media (max-width:339px){.app-dash{display:none}}.app-btn{font-family:var(--font);font-size:14px;font-weight:500;background:0 0;color:var(--text-dim);border:0;border-radius:var(--radius-sm);padding:8px 12px;cursor:pointer;white-space:nowrap;transition:color .15s,background .15s}.app-btn:hover{color:var(--text);background:var(--surface-2)}.app-user{display:inline-flex;align-items:center;gap:7px;padding:4px 14px 4px 4px;border-radius:999px;background:var(--surface-2);text-decoration:none;transition:background .15s}.app-user:hover{background:var(--surface-3)}.app-avatar{width:30px;height:30px;flex:0 0 30px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primary-dim);border:1px solid var(--primary-border);color:var(--primary);font-size:13px;font-weight:700;line-height:1}.app-user-name{font-size:14px;font-weight:600;color:var(--text);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-user.is-current{background:var(--primary-dim);box-shadow:inset 0 0 0 1px var(--primary-border)}.app-user.is-current .app-avatar{background:var(--primary);border-color:var(--primary);color:#000}.app-user.is-current .app-user-name{color:var(--primary)}.app-icon-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;font-size:15px;line-height:1;background:0 0;color:var(--text-dim);border:0;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s}.app-icon-btn:hover{background:var(--surface-2)}@media (max-width:640px){.app-bar-inner{padding:9px 16px;gap:10px}.app-logo{font-size:18px}.app-actions{gap:4px}.app-link{font-size:13px;padding:10px 9px}.app-btn{font-size:13px;padding:10px 9px}.app-icon-btn{width:38px;height:38px}.app-user{padding:4px;gap:0;background:0 0}.app-user:hover{background:0 0}.app-user.is-current{background:0 0;box-shadow:none}.app-avatar{width:32px;height:32px;flex-basis:32px}.solo-largo{display:none}}@media (max-width:400px){.app-bar-inner{padding:9px 12px;gap:6px}.app-logo{font-size:17px;letter-spacing:-.8px}.app-link{padding:10px 7px}.app-btn{padding:10px 9px}.app-icon-btn{width:36px;height:36px}}