:root{color-scheme:dark;font-family:Segoe UI,sans-serif;background:#0f1117;color:#f3f5f7}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#0f1117,#171b25)}a{color:#66d3ff;text-decoration:none}button,input,textarea,select{font:inherit}button,.primary-link{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:10px;background:#3fa8ff;color:#08111d;padding:.8rem 1rem;cursor:pointer;font-weight:700}.ghost-button,.link-button{background:transparent;color:#9fc0d6;border:1px solid #314052}.danger-button{background:#a220302e;color:#ffb5bf;border:1px solid rgba(232,90,110,.45)}input,textarea,select{width:100%;background:#151c26;color:#f3f5f7;border:1px solid #293546;border-radius:10px;padding:.8rem .9rem}.auth-page,.screen-center{min-height:100vh;display:grid;place-items:center}.auth-card{width:min(420px,calc(100vw - 2rem));display:grid;gap:1rem;background:#121822f2;border:1px solid #2d3a4c;border-radius:18px;padding:2rem}.branded-auth-card{width:min(460px,calc(100vw - 2rem))}.auth-brand{display:grid;justify-items:center;gap:1rem;text-align:center}.auth-logo{width:112px;height:112px;border-radius:50%;object-fit:cover;border:2px solid rgba(225,231,238,.18);box-shadow:0 16px 36px #0000004d}.auth-company{font-size:.95rem;font-weight:700;color:#d7e1ea;line-height:1.5}.auth-brand-copy h1{margin:.35rem 0 .2rem}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{padding:1.5rem;border-right:1px solid #273241;background:#0a0e15eb}.brand{font-size:1.25rem;font-weight:800;margin-bottom:1.25rem}.brand-block{display:flex;align-items:center;gap:.85rem}.brand-logo{width:54px;height:54px;border-radius:50%;object-fit:cover;flex-shrink:0;border:1px solid rgba(225,231,238,.2)}.brand-copy{min-width:0}.brand-title{font-size:1.12rem;font-weight:800;color:#f3f5f7}.brand-company{margin-top:.2rem;font-size:.72rem;line-height:1.45;color:#9fb0bf}.nav-links{display:grid;gap:.65rem}.nav-links a{padding:.75rem .9rem;border-radius:10px;color:#d9e2ea}.nav-links a.active{background:#1b2636;color:#fff}.page-shell{display:grid;grid-template-rows:auto 1fr}.topbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid #273241}.page-content{padding:1.5rem}.stack{display:grid;gap:1rem}.grid.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.detail-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:1rem;align-items:start}.panel,.hero-card{background:#121822f2;border:1px solid #2d3a4c;border-radius:16px;padding:1.25rem}.hero-card{display:flex;align-items:center;justify-content:space-between;gap:1rem}.metric{font-size:2.5rem;font-weight:800}.muted{color:#98a9b8}.inline-meta{display:flex;gap:1rem;flex-wrap:wrap;color:#98a9b8}.plain-list{margin:0;padding-left:1.25rem}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:.8rem;border-bottom:1px solid #273241;text-align:left;vertical-align:top}.action-row{display:flex;gap:.75rem;flex-wrap:wrap}.pre-block{white-space:pre-wrap;background:#10151d;border:1px solid #263242;border-radius:12px;padding:1rem;overflow:auto}.segment-header{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}.segment-actions{display:grid;gap:.5rem;justify-items:end}.badge{display:inline-block;padding:.3rem .6rem;border-radius:999px;background:#243143;color:#d8e8f5;font-size:.85rem}.error-text{color:#ff8f8f}.success-text{color:#8fffb9}.floating-back-button{position:fixed;right:1.5rem;bottom:1.5rem;z-index:30;min-width:132px;box-shadow:0 14px 28px #00000047}@media (max-width: 960px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid #273241}.brand-block{align-items:flex-start}.grid.two,.detail-layout,.hero-card{grid-template-columns:1fr;display:grid}.floating-back-button{right:1rem;bottom:1rem;min-width:120px}}