@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");:root{--bg:#212121;--panel:#171717;--panel-2:#262626;--panel-3:#2f2f2f;--line:#353535;--line-strong:#454545;--ink:#ececec;--ink-soft:#a7a7a7;--success:#7ff2c3;--danger:#ff9b9b;--shadow:0 14px 26px rgba(0,0,0,.35)}*{box-sizing:border-box}body,html{height:100%;margin:0;padding:0;color:var(--ink);font-family:Manrope,Avenir Next,Segoe UI,sans-serif}.shell,body,html{width:100%;background:var(--bg)}.shell{min-height:100vh}.sidebar{position:fixed;top:0;bottom:0;left:0;border-right:1px solid #2b2b2b;background:var(--panel);overflow:hidden;transition:width .22s ease;z-index:30}.sidebar.open{width:260px}.sidebar.closed{width:68px}.brand-logo{width:50px;height:70px;object-fit:contain}.brand-name{font-size:14px;font-weight:700;color:#f0f0f0}.sidebar-head{display:flex;flex-direction:column;gap:8px;padding:10px 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