:root{--bg:#edf2ef;--bg-soft:#f7faf8;--ink:#10211b;--ink-soft:#243a32;--muted:#4f675c;--line:#10211b1f;--line-strong:#10211b2e;--panel:#fff;--panel-soft:#f3f7f5;--accent:#0d5c4a;--accent-2:#117a62;--accent-deep:#084437;--accent-soft:#0d5c4a1f;--result:#0c5746;--result-bg:#eaf6f1;--danger:#c0352b;--shadow:0 20px 50px #10211b1a;--shadow-soft:0 10px 28px #10211b12;--radius:20px;--radius-sm:14px;--font-display:"Bricolage Grotesque","Segoe UI",sans-serif;--font-body:"Plus Jakarta Sans","Segoe UI",sans-serif;--header-h:76px;--text:17px}*{box-sizing:border-box}#root,body,html{height:100%;overflow:hidden}body{-webkit-font-smoothing:antialiased;background:radial-gradient(1000px 520px at 0 -10%,#117a6229,#0000 55%),radial-gradient(800px 480px at 100% 0,#0844371a,#0000 50%),linear-gradient(180deg,#f5f8f6,#edf2ef);background:radial-gradient(1000px 520px at 0 -10%,#117a6229,#0000 55%),radial-gradient(800px 480px at 100% 0,#0844371a,#0000 50%),linear-gradient(180deg,#f5f8f6 0,var(--bg) 100%);color:#10211b;color:var(--ink);font-family:Plus Jakarta Sans,Segoe UI,sans-serif;font-family:var(--font-body);font-size:17px;font-size:var(--text);line-height:1.5;margin:0}#root{position:relative;z-index:1}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}@keyframes riseIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.app-shell{display:flex;flex-direction:column;height:100%;overflow:hidden}.app-header{background:linear-gradient(180deg,#12352c,#0d2a23);border-bottom:1px solid #ffffff14;box-shadow:0 12px 32px #081e1847;color:#f2faf6;flex-shrink:0;z-index:40}.app-header,.app-header-inner{min-height:76px;min-height:var(--header-h)}.app-header-inner{gap:20px;margin:0 auto;max-width:1680px;padding:12px 28px}.app-header-inner,.brand{align-items:center;display:flex}.brand{flex:1 1;gap:14px;min-width:0}.brand-mark{background:linear-gradient(145deg,#1aa07c,#0d5c4a 55%,#083f33);border-radius:16px;box-shadow:0 10px 24px #00000047,inset 0 1px 0 #ffffff40;color:#fff;display:grid;font-family:Bricolage Grotesque,Segoe UI,sans-serif;font-family:var(--font-display);font-size:17px;font-weight:800;height:48px;letter-spacing:.03em;place-items:center;width:48px}.brand-text{display:flex;flex-direction:column;gap:2px}.brand-title{color:#fff;font-family:Bricolage Grotesque,Segoe UI,sans-serif;font-family:var(--font-display);font-size:1.55rem;font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:0}.brand-kicker{color:#e2f4ecc7;font-size:.92rem;font-weight:500;margin:0}.nav-links{align-items:center;display:flex;gap:8px}.nav-link{border-radius:999px;color:#f2faf6d1;font-size:1rem;font-weight:700;padding:10px 16px;transition:background .14s ease,color .14s ease}.nav-link:hover{background:#ffffff1a;color:#fff}.nav-link.active{background:#fff;color:#084437;color:var(--accent-deep)}.nav-user{align-items:center;border-left:1px solid #ffffff24;display:flex;gap:12px;margin-left:8px;padding:6px 6px 6px 14px}.nav-user-name{color:#fff;display:flex;flex-direction:column;font-size:1rem;font-weight:700;line-height:1.2}.nav-user-name small{color:#e2f4ecb8;font-size:.82rem;font-weight:500}.app-header .btn-ghost{background:#ffffff14;border:1px solid #ffffff2e;color:#fff}.app-header .btn-ghost:hover:not(:disabled){background:#ffffff29}.app-main{animation:fadeIn .24s ease;flex:1 1;margin:0 auto;max-width:1680px;min-height:0;overflow:auto;padding:22px 28px 26px;width:100%}.app-main:has(.chat-page){display:flex;flex-direction:column;max-width:none;overflow:hidden;padding:16px 18px}.panel{background:#fff;background:var(--panel);border:1px solid #10211b1f;border:1px solid var(--line);border-radius:20px;border-radius:var(--radius);box-shadow:0 20px 50px #10211b1a;box-shadow:var(--shadow)}.btn{border:none;border-radius:14px;border-radius:var(--radius-sm);cursor:pointer;font-size:1rem;font-weight:700;padding:12px 18px;transition:transform .12s ease,background .14s ease,box-shadow .14s ease}.btn:disabled{cursor:not-allowed;opacity:.55}.btn-primary{background:linear-gradient(180deg,#117a62,#0d5c4a);background:linear-gradient(180deg,var(--accent-2),var(--accent));box-shadow:0 12px 24px #0d5c4a47;color:#fff}.btn-primary:hover:not(:disabled){filter:brightness(1.04);transform:translateY(-1px)}.btn-ghost{background:#fff;border:1px solid #10211b2e;border:1px solid var(--line-strong);color:#243a32;color:var(--ink-soft)}.btn-ghost:hover:not(:disabled){background:#f3f7f5;background:var(--panel-soft)}.btn-danger{background:#c0352b1a;color:#c0352b;color:var(--danger)}.field{background:#fff;border:1.5px solid #10211b2e;border:1.5px solid var(--line-strong);border-radius:14px;border-radius:var(--radius-sm);color:#10211b;color:var(--ink);font-size:1.05rem;outline:none;padding:14px 16px;transition:border-color .14s ease,box-shadow .14s ease;width:100%}.field:focus{border-color:#0d5c4a;border-color:var(--accent);box-shadow:0 0 0 4px #0d5c4a1f;box-shadow:0 0 0 4px var(--accent-soft)}.field-label{color:#243a32;color:var(--ink-soft);display:block;font-size:.98rem;font-weight:700;margin-bottom:8px}.alert{border-radius:14px;border-radius:var(--radius-sm);font-size:1rem;padding:12px 14px}.alert-error{background:#c0352b1a;border:1px solid #c0352b2e;color:#c0352b;color:var(--danger)}.alert-ok{background:#0d5c4a1f;background:var(--accent-soft);border:1px solid #0d5c4a33;color:#084437;color:var(--accent-deep)}@media (max-width:900px){.app-header-inner,.app-main{padding-left:14px;padding-right:14px}.brand-kicker,.nav-user-name{display:none}.brand-title{font-size:1.3rem}.brand-mark{height:42px;width:42px}}.chat-page{animation:fadeIn .28s ease;display:flex;flex:1 1;flex-direction:column;width:100%}.chat-layout,.chat-page{min-height:0;overflow:hidden}.chat-layout{background:var(--panel);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);display:grid;flex:1 1;grid-template-columns:340px minmax(0,1fr)}.chat-sidebar{background:var(--panel-soft);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;overflow:hidden}.chat-sidebar-head{align-items:flex-start;background:#fff;border-bottom:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;padding:20px 18px 14px}.chat-sidebar-head h2{font-family:var(--font-display);font-size:1.35rem;font-weight:800;letter-spacing:-.03em;margin:0}.chat-sidebar-head p{color:var(--muted);font-size:.95rem;line-height:1.4;margin:6px 0 0}.side-tabs{grid-gap:8px;display:grid;gap:8px;grid-template-columns:1fr 1fr;padding:14px 14px 0}.side-tab{background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink-soft);cursor:pointer;font-size:.98rem;font-weight:700;padding:11px 12px}.side-tab:hover{background:var(--accent-soft);color:var(--accent)}.side-tab.active{background:var(--ink);border-color:#0000;color:#fff}.btn-sm{border-radius:12px;font-size:.95rem;padding:10px 14px;white-space:nowrap}.chat-session-list{flex:1 1;min-height:0;overflow:auto;padding:14px}.chat-session-item{align-items:flex-start;animation:riseIn .24s ease;background:#fff;border:1px solid #0000;border-radius:16px;cursor:pointer;display:flex;gap:10px;margin-bottom:8px;padding:14px;transition:background .14s ease,border-color .14s ease}.chat-session-item:hover{border-color:var(--line-strong)}.chat-session-item.active{background:var(--accent-soft);border-color:#0d5c4a4d}.chat-session-body{display:flex;flex:1 1;flex-direction:column;gap:4px;min-width:0}.chat-session-body strong{font-size:1.02rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-session-body em{color:var(--accent);font-size:.88rem;font-style:normal;font-weight:700}.chat-session-body span{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--muted);display:-webkit-box;font-size:.9rem;overflow:hidden}.session-del{flex-shrink:0;font-size:.85rem;opacity:0;padding:8px 10px}.chat-session-item.active .session-del,.chat-session-item:hover .session-del{opacity:1}.chat-empty-side{color:var(--muted);font-size:1rem;line-height:1.45;padding:16px 8px}.chat-main{background:#fbfcfb;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden}.chat-main-head{align-items:flex-start;background:#fff;border-bottom:1px solid var(--line);display:flex;flex-shrink:0;gap:14px;justify-content:space-between;padding:18px 28px}.chat-main-actions{display:flex;flex-shrink:0;gap:8px}.chat-main-head h2{font-family:var(--font-display);font-size:1.55rem;font-weight:800;letter-spacing:-.03em;margin:0}.chat-main-head p,.chat-turn-count{color:var(--muted);font-size:1rem;margin:6px 0 0}.chat-turn-count{font-weight:650}.chat-messages{flex:1 1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:24px 0}.chat-thread{display:flex;flex-direction:column;gap:18px;margin:0 auto;width:min(980px,calc(100% - 48px))}.chat-hero{animation:riseIn .36s ease;margin:40px auto 18px;max-width:700px}.chat-hero h3{font-family:var(--font-display);font-size:clamp(2rem,3vw,2.5rem);font-weight:800;letter-spacing:-.04em;line-height:1.12;margin:0 0 10px}.chat-hero p{color:var(--muted);font-size:1.12rem;line-height:1.5;margin:0 0 18px;max-width:48ch}.chat-suggestions{display:flex;flex-wrap:wrap;gap:10px}.suggestion{background:#fff;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-soft);cursor:pointer;font-size:1rem;font-weight:650;padding:12px 16px}.suggestion:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-deep)}.chat-turn{animation:riseIn .26s ease;display:flex;flex-direction:column;gap:12px}.turn-label{color:var(--muted);font-size:.88rem;font-weight:800;letter-spacing:.04em;margin-left:4px;text-transform:uppercase}.msg{border:1px solid var(--line);border-radius:18px;padding:18px 20px;width:100%}.msg-user{background:linear-gradient(145deg,#16382f,#0d241d);border-color:#0000;color:#f4faf7;margin-left:auto;max-width:88%;width:-moz-fit-content;width:fit-content}.msg-ai{background:#fff;border-color:var(--line-strong);overflow:hidden;position:relative}.msg-ai:before{background:var(--accent);bottom:0;content:"";left:0;position:absolute;top:0;width:4px}.msg-ai.msg-result{background:var(--result-bg);border-color:#0d5c4a3d}.msg-meta{align-items:center;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;padding-left:4px}.msg-role{font-size:.88rem;font-weight:800;letter-spacing:.04em;opacity:.8;text-transform:uppercase}.msg-tag{background:var(--accent-soft);border-radius:999px;color:var(--accent-deep);font-size:.85rem;font-weight:700;padding:4px 10px}.msg-user .msg-tag{background:#ffffff24;color:#dff5ec}.msg-tag.muted{background:#0000000f;color:var(--muted)}.msg-user .msg-tag.muted{background:#ffffff1a;color:#ffffffc7}.btn-save{background:#fff;border:1px solid #0d5c4a4d;border-radius:999px;color:var(--accent);cursor:pointer;font-size:.88rem;font-weight:800;margin-left:auto;padding:6px 12px}.btn-save+.btn-save{margin-left:6px}.btn-save:hover:not(:disabled){background:var(--accent-soft)}.btn-save.saved,.btn-save:disabled{cursor:default;opacity:.75}.msg-user .btn-save{background:#ffffff1a;border-color:#ffffff38;color:#dff5ec}.result-spotlight{background:#fff;border:1px solid #0d5c4a29;border-radius:16px;margin:2px 0;padding:18px}.result-spotlight.scalar{background:linear-gradient(180deg,#fff,var(--result-bg));padding:28px 18px;text-align:center}.result-hero-label{color:var(--muted);font-size:.95rem;font-weight:800;letter-spacing:.05em;margin-bottom:10px;text-transform:uppercase}.result-hero-value{color:var(--result);font-family:var(--font-display);font-size:clamp(2.6rem,5vw,3.5rem);font-weight:800;letter-spacing:-.04em;line-height:1}.result-hero-sub{color:var(--ink-soft);font-size:1.05rem;font-weight:600;margin-top:10px}.result-body{color:var(--ink);font-size:1.12rem;font-weight:550;line-height:1.55;white-space:pre-wrap}.result-table-wrap{background:#fff;border:1px solid var(--line);border-radius:12px;margin-top:14px;max-height:420px;overflow:auto}.result-table{border-collapse:collapse;font-size:1rem;width:100%}.result-table td,.result-table th{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;white-space:nowrap}.result-table th{background:var(--panel-soft);color:var(--accent-deep);font-weight:800;position:sticky;top:0;z-index:1}.result-table tbody tr:hover td{background:var(--accent-soft)}.result-table tr:last-child td{border-bottom:none}.msg-saved-snap{background:#fff;border:1px dashed var(--line-strong);border-radius:16px;padding:16px 18px}.msg-saved-snap .msg-content{color:var(--muted);font-size:1.05rem}.saved-view{display:flex;flex-direction:column;gap:14px}.saved-composer-bar{display:flex!important;gap:10px;justify-content:flex-end}.chat-toast{animation:riseIn .2s ease;background:var(--ink);border-radius:14px;box-shadow:var(--shadow);color:#fff;font-size:1rem;font-weight:700;padding:12px 16px;position:fixed;right:22px;top:90px;z-index:50}.msg-content{font-size:1.08rem;line-height:1.55;white-space:pre-wrap}.msg-sql-details{margin-top:12px;padding-left:4px}.msg-sql-details summary{color:var(--muted);cursor:pointer;font-size:.95rem;font-weight:700;-webkit-user-select:none;user-select:none}.msg-sql-details summary:hover{color:var(--accent)}.msg-sql{background:#101614;border-radius:12px;color:#b7ebcf;font-size:.95rem;line-height:1.45;margin:10px 0 0;overflow:auto;padding:14px}.msg.loading p{color:var(--muted);font-size:1rem;margin:10px 0 0;padding-left:4px}.typing{display:flex;gap:6px;padding-left:4px}.typing span{animation:bounce 1s ease-in-out infinite;background:var(--accent);border-radius:50%;height:8px;width:8px}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,80%,to{opacity:.4;transform:translateY(0)}40%{opacity:1;transform:translateY(-5px)}}.chat-composer{background:#fff;border-top:1px solid var(--line);flex-shrink:0;padding:16px 24px 20px}.composer-shell{align-items:flex-end;background:var(--panel-soft);border:1.5px solid var(--line-strong);border-radius:22px;box-shadow:inset 0 1px 0 #fffc;display:flex;gap:12px;padding:10px 10px 10px 16px;transition:border-color .14s ease,box-shadow .14s ease}.composer-shell:focus-within{background:#fff;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.composer-input{background:#0000;border:none;color:var(--ink);flex:1 1;font-size:1.1rem;line-height:1.45;max-height:160px;min-height:52px;outline:none;padding:10px 4px;resize:none}.composer-input::placeholder{color:#7a9086}.composer-send{background:linear-gradient(145deg,var(--accent-2),var(--accent-deep));border:none;border-radius:16px;box-shadow:0 10px 20px #0d5c4a47;color:#fff;cursor:pointer;display:grid;flex-shrink:0;height:48px;place-items:center;transition:transform .12s ease,filter .12s ease,opacity .12s ease;width:48px}.composer-send svg{display:block;margin-left:2px}.composer-send:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px) scale(1.03)}.composer-send:active:not(:disabled){transform:scale(.97)}.composer-send:disabled{box-shadow:none;cursor:not-allowed;filter:grayscale(.2);opacity:.38}@media (max-width:980px){.chat-layout{grid-template-columns:1fr;grid-template-rows:minmax(170px,30%) minmax(0,1fr)}.chat-sidebar{border-bottom:1px solid var(--line);border-right:none}.chat-thread{width:calc(100% - 28px)}.chat-composer,.chat-main-head{padding-left:14px;padding-right:14px}.msg-user{max-width:100%}.session-del{opacity:1}}.settings-page{animation:riseIn .28s ease;padding-bottom:24px}.settings-hero h2{font-family:var(--font-display);font-size:clamp(1.8rem,2.6vw,2.3rem);font-weight:800;letter-spacing:-.03em;margin:0}.settings-hero p{color:var(--muted);font-size:1.08rem;line-height:1.5;margin:8px 0 0;max-width:58ch}.settings-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 16px}.settings-tab{background:#fff;border:1px solid var(--line);border-radius:999px;color:var(--ink-soft);cursor:pointer;font-size:1.02rem;font-weight:700;padding:12px 18px}.settings-tab:hover{background:var(--accent-soft);color:var(--accent)}.settings-tab.active{background:var(--ink);border-color:#0000;color:#fff}.settings-body{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-soft);padding:22px}.settings-stack{display:flex;flex-direction:column;gap:16px}.settings-card{background:var(--panel-soft);border:1px solid var(--line);border-radius:18px;padding:20px}.settings-card h3{font-family:var(--font-display);font-size:1.3rem;font-weight:800;margin:0 0 8px}.hint{color:var(--muted);font-size:1.02rem;line-height:1.5;margin:0 0 14px}.hint code{background:var(--accent-soft);border-radius:8px;color:var(--accent-deep);font-size:.95rem;padding:2px 8px}.form-grid{grid-gap:14px;display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:16px}.form-grid .span-2{grid-column:span 2}.form-grid .check{align-items:center;color:var(--ink-soft);display:flex;font-size:1.02rem;font-weight:700;gap:10px;padding-top:28px}.table-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:auto}table{border-collapse:collapse;font-size:1.02rem;width:100%}td,th{border-bottom:1px solid var(--line);padding:14px 16px;text-align:left;vertical-align:top}th{background:var(--panel-soft);color:var(--muted);font-size:.92rem;font-weight:800;letter-spacing:0;text-transform:none}tr:last-child td{border-bottom:none}.sub{color:var(--muted);font-size:.92rem;margin-top:4px}.row-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.hint-cell{color:var(--muted);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-backdrop{background:#0a14107a;display:grid;inset:0;padding:20px;place-items:center;position:fixed;z-index:50}.modal{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:22px;width:min(560px,100%)}.modal h3{font-family:var(--font-display);font-size:1.35rem;font-weight:800;margin:0 0 14px}@media (max-width:780px){.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:span 1}}.login-page{animation:fadeIn .28s ease;display:grid;height:100%;min-height:100%;padding:28px 18px;place-items:center}.login-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px;padding:36px 32px;width:min(460px,100%)}.login-brand{align-items:center;border-bottom:1px solid var(--line);display:flex;gap:16px;margin-bottom:8px;padding-bottom:18px}.login-brand .brand-mark{border-radius:18px;font-size:20px;height:56px;width:56px}.login-brand h1{color:var(--ink);font-family:var(--font-display);font-size:2rem;font-weight:800;letter-spacing:-.03em;margin:0}.login-brand p{color:var(--muted);font-size:1.05rem;font-weight:500;margin:4px 0 0}.login-card label{display:flex;flex-direction:column;gap:8px}.login-card .btn{border-radius:16px;font-size:1.08rem;margin-top:8px;min-height:54px;width:100%}