:root{--bg:#0b0b0d;--panel:#111114;--panel-2:#17171b;--panel-3:#202026;--line:#2b2b32;--soft:#8e8e9a;--text:#f1f1f5;--brand:#8773ff;--brand-soft:#251f52;--danger:#e36b73;--green:#5dc79e;--shadow:0 16px 50px rgba(0,0,0,.25);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.5;cursor:not-allowed}a{color:inherit}.app-shell{min-height:100vh}.splash{min-height:100vh;display:grid;place-content:center;justify-items:center;color:var(--soft);gap:12px}.mark,.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(145deg,#9e8fff,#6354d7);font-family:Georgia,serif;font-size:21px;color:white;font-weight:bold}.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;border-right:1px solid var(--line);background:#101012;min-width:0}.side-head{height:68px;padding:16px;display:flex;align-items:center;gap:10px}.side-head strong{font-family:Georgia,serif;font-size:21px;letter-spacing:-.5px}.icon-button,.ghost-button{display:inline-grid;place-items:center;border-radius:9px;background:transparent;color:var(--soft);height:34px;padding:0 10px}.icon-button:hover,.ghost-button:hover{background:var(--panel-3);color:var(--text)}.side-head .head-actions{margin-left:auto;display:flex;gap:3px}.navigation{padding:4px 10px}.nav-item,.project-link{width:100%;display:flex;align-items:center;gap:10px;color:#c9c9d0;background:transparent;border-radius:8px;padding:10px 9px;text-align:left;font-size:14px}.nav-item:hover,.project-link:hover{background:var(--panel-3)}.nav-item.active,.project-link.active{background:#28272e;color:#fff}.nav-icon{color:#aaa6ba;width:17px;text-align:center;font-size:15px}.side-label{padding:22px 18px 8px;color:#6f6e79;text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.08em;display:flex;justify-content:space-between;align-items:center}.projects{overflow:auto;max-height:calc(100vh - 320px);padding:0 10px}.project-dot{width:8px;height:8px;border-radius:50%;flex:none}.project-link .project-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-link .task-pill{margin-left:auto;font-size:11px;color:var(--soft);padding:1px 6px;border-radius:9px;background:#33323a}.side-footer{margin-top:auto;padding:12px;border-top:1px solid var(--line)}.profile{display:flex;gap:10px;align-items:center;padding:9px;border-radius:10px}.profile:hover{background:var(--panel-2)}.avatar{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:#304e84;font-size:12px}.profile-copy{min-width:0;flex:1}.profile-copy strong,.profile-copy span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-copy strong{font-size:12px}.profile-copy span{font-size:11px;color:var(--soft)}.main{min-width:0;display:flex;flex-direction:column}.topbar{height:68px;display:flex;align-items:center;padding:0 28px;border-bottom:1px solid var(--line);gap:14px;background:rgba(15,15,17,.8);backdrop-filter:blur(10px);position:sticky;top:0;z-index:3}.crumb{display:flex;align-items:center;gap:8px;min-width:0}.crumb h1{font-size:15px;margin:0;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.crumb small{color:var(--soft);font-size:12px}.topbar-actions{margin-left:auto;display:flex;gap:7px}.button{border-radius:9px;padding:9px 13px;background:var(--panel-3);color:var(--text);font-size:13px;font-weight:600}.button:hover{filter:brightness(1.12)}.button.primary{background:var(--brand);color:#fff}.button.danger{background:#4a2128;color:#ffb5bb}.button.small{padding:6px 9px;font-size:12px}.content{flex:1;min-height:0}.dashboard{max-width:1240px;margin:0 auto;padding:38px 32px 64px}.intro{margin-bottom:30px}.intro h2{margin:0 0 8px;font-size:26px;letter-spacing:-.55px}.intro p{margin:0;color:var(--soft);font-size:14px;line-height:1.6}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px}.new-project-card,.section-card,.side-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.new-project-card{padding:18px;margin-bottom:20px}.project-compose{display:flex;gap:10px;align-items:center}.project-compose input{flex:1;background:transparent;color:var(--text);outline:0;border:0;font-size:15px;padding:8px}.section-card{overflow:hidden}.section-title{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}.section-title h3{font-size:14px;margin:0}.section-title span{font-size:12px;color:var(--soft)}.project-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1px;background:var(--line)}.project-card{background:var(--panel);padding:18px;text-align:left;color:var(--text);min-height:150px}.project-card:hover{background:var(--panel-2)}.project-card-top{display:flex;align-items:center;justify-content:space-between}.project-card h4{margin:20px 0 7px;font-size:15px}.project-card 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#32313a;border-radius:10px;font-size:13px;color:#dedde4;line-height:1.45}.messages{flex:1;overflow:auto;padding:16px 18px 12px}.message{max-width:92%;margin:11px 0;padding:12px 14px;border-radius:12px;font-size:13px;line-height:1.58;white-space:pre-wrap;word-break:break-word}.message.user{background:var(--brand-soft);border:1px solid #383072;margin-left:auto}.message.assistant{background:#1a1a1f;border:1px solid var(--line)}.message-meta{font-size:10px;color:#9692a4;margin-bottom:5px}.chat-input-wrap{padding:14px 18px 18px;border-top:1px solid var(--line);background:#121216}.provider-strip{display:flex;gap:8px;align-items:center;margin-bottom:8px}.provider-strip select{max-width:100%;background:#1d1d22;color:#d5d3dd;border:1px solid #34343c;border-radius:7px;padding:6px 8px;font-size:11px}.chat-form{display:flex;align-items:flex-end;gap:8px;border:1px solid #34343c;border-radius:12px;padding:8px;background:#1a1a1f}.chat-form textarea{resize:none;border:0;outline:0;background:transparent;color:var(--text);min-height:43px;max-height:150px;flex:1;font-size:13px;line-height:1.45}.send{width:34px;height:34px;border-radius:9px;background:var(--brand);color:white;font-size:16px}.editor-pane{display:grid;grid-template-columns:205px minmax(0,1fr);min-width:0;background:#0f0f12}.file-panel{border-right:1px solid var(--line);overflow:auto}.panel-caption{height:46px;display:flex;align-items:center;justify-content:space-between;padding:0 11px;border-bottom:1px solid var(--line);font-size:11px;color:#a5a3ad;text-transform:uppercase;letter-spacing:.06em;font-weight:700}.file-actions{display:flex;gap:2px}.file-tree{padding:8px}.file-entry{width:100%;padding:6px 7px;border-radius:6px;color:#b9b8c0;background:transparent;text-align:left;display:flex;gap:6px;font-size:12px;align-items:center}.file-entry:hover,.file-entry.active{background:#27262d;color:#fff}.file-entry .indent{display:inline-block;width:calc(var(--depth) * 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var(--line);border-radius:13px;overflow:hidden}.task-row{display:flex;gap:11px;align-items:center;background:var(--panel);padding:13px 15px;border-bottom:1px solid var(--line)}.task-row:last-child{border:0}.task-status{border-radius:7px;background:#25242b;color:#c6c4cf;border:1px solid #3b3943;padding:5px 6px;font-size:11px}.task-title{flex:1;font-size:13px}.task-date{font-size:11px;color:var(--soft)}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.settings-card{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:18px}.settings-card.wide{grid-column:1/-1}.settings-card h3{margin:0 0 7px;font-size:14px}.settings-card p{margin:0 0 14px;color:var(--soft);font-size:12px;line-height:1.55}.provider-list{display:grid;gap:9px}.provider-item{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:9px;padding:11px;background:#17171b}.provider-item strong,.provider-item span{display:block}.provider-item 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textarea{min-height:84px;resize:vertical}.help{font-size:11px;color:var(--soft);line-height:1.5}.modal-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.toast{position:fixed;z-index:20;right:22px;bottom:20px;transform:translateY(20px);opacity:0;pointer-events:none;background:#292731;color:#f5f4fa;border:1px solid #494652;border-radius:9px;padding:11px 13px;box-shadow:var(--shadow);font-size:12px;transition:.18s}.toast.show{opacity:1;transform:none}.mobile-toggle{display:none}@media(max-width:1000px){.dashboard-grid{grid-template-columns:1fr}.right-rail{grid-template-columns:repeat(2,1fr)}.workspace{grid-template-columns:1fr}.editor-pane{display:none}}@media(max-width:720px){.shell{grid-template-columns:1fr}.sidebar{display:none}.topbar{padding:0 14px}.mobile-toggle{display:inline-grid}.dashboard,.tasks-view,.settings-view{padding:24px 16px}.right-rail,.settings-grid{grid-template-columns:1fr}.topbar-actions .button:not(.primary){display:none}.workspace{height:calc(100vh - 68px)}.context-banner{margin:12px}.messages{padding:12px}.chat-input-wrap{padding:10px}.project-cards{grid-template-columns:1fr}.task-date{display:none}}