:root{color-scheme:dark;--bg:#0b0f15;--panel:#121821;--panel2:#171f2a;--text:#eef3f8;--muted:#8e9bac;--line:#27303d;--accent:#f6c945;--danger:#ff6b6b;--ok:#69d48f;--warn:#ffcc66}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}.hidden{display:none!important}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.login-card{width:min(420px,100%);padding:32px;display:grid;gap:14px}.brand{font-size:28px;font-weight:800;letter-spacing:-.04em}.muted{color:var(--muted);margin:.25rem 0}.error{color:var(--danger);min-height:1.2em}input,textarea,select{width:100%;background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent)}button{cursor:pointer;background:var(--accent);border:0;color:#151515;font-weight:750;border-radius:12px;padding:11px 16px}.button-secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.button-danger{background:transparent;color:var(--danger);border:1px solid var(--line)}.button-ok{background:var(--ok);color:#102017}.app{min-height:100vh;display:grid;grid-template-columns:250px 1fr}aside{border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:7px;background:#0e131a;max-height:100vh;overflow:auto}.side-brand{padding:8px 10px 8px;font-size:22px}.user-badge{margin:0 8px 14px;padding:10px;background:var(--panel);border:1px solid var(--line);border-radius:12px;font-size:13px;color:var(--muted)}.nav{background:transparent;color:var(--muted);text-align:left}.nav.active,.nav:hover{background:var(--panel2);color:var(--text)}.spacer{flex:1}main{min-width:0}.page{height:100vh;padding:28px;display:flex;flex-direction:column;gap:18px;overflow:auto}header{display:flex;align-items:center;justify-content:space-between;gap:12px}h1{margin:0;font-size:28px}.badge{color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:12px}.messages{flex:1;overflow:auto;display:flex;flex-direction:column;gap:12px;padding-right:6px}.message{max-width:min(760px,90%);padding:13px 15px;border:1px solid var(--line);border-radius:16px;white-space:pre-wrap;line-height:1.45}.message.user{align-self:flex-end;background:var(--panel2)}.message.assistant{align-self:flex-start;background:var(--panel)}.composer{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.composer textarea{resize:none}.row{display:grid;grid-template-columns:1fr auto;gap:10px}.list{display:grid;gap:10px}.item{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:10px}.item-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.item-actions{display:flex;gap:8px;flex-wrap:wrap}.form-card{width:min(820px,100%);padding:22px;display:grid;gap:18px}.form-card.compact{grid-template-columns:1fr 1fr 180px auto;align-items:end;width:100%}.form-card.compact label{min-width:0}.form-card.compact button{margin-bottom:0}label{display:grid;gap:8px;color:var(--muted)}.check{grid-template-columns:auto 1fr;align-items:center}.check input{width:auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}.stat strong{display:block;font-size:20px;margin-top:8px}.info-card{padding:18px;max-width:760px}.role{font-size:11px;padding:4px 8px;border-radius:999px;background:var(--panel2);border:1px solid var(--line);text-transform:uppercase}.status-pending{color:var(--warn)}.status-approved{color:var(--ok)}.status-rejected{color:var(--danger)}.pre{white-space:pre-wrap;word-break:break-word;background:#0a0d12;padding:12px;border-radius:10px;border:1px solid var(--line);font-size:13px}.toast{position:fixed;right:24px;top:24px;z-index:20;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px;box-shadow:0 10px 30px rgba(0,0,0,.3)}@media(max-width:850px){.app{grid-template-columns:1fr}aside{position:sticky;top:0;z-index:5;flex-direction:row;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:8px}.side-brand,.user-badge,.spacer,#logoutBtn{display:none}.nav{white-space:nowrap}.page{height:auto;min-height:calc(100vh - 58px);padding:16px}.form-card.compact{grid-template-columns:1fr}.composer{grid-template-columns:1fr}.row{grid-template-columns:1fr}}