:root{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;--brand-primary: #a90533;--brand-white: #ffffff;--brand-dark: #231f20;--brand-primary-hover: #8a0429;--brand-primary-light: rgba(169, 5, 51, .1);--error-bg: #fee;--error-text: #c00;--error-border: #fcc}body{margin:0;background:var(--brand-dark);color:var(--brand-white)}a{color:inherit;text-decoration:none}a:hover{color:var(--brand-primary)}.app{max-width:1100px;margin:0 auto;padding:24px}.nav{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:18px;padding:16px;background:#ffffff0d;border-radius:14px;border:1px solid rgba(169,5,51,.3)}.nav a{padding:8px 16px;border-radius:8px;transition:all .2s ease}.nav a:hover{background:var(--brand-primary-light);color:var(--brand-primary)}.nav a.active{background:var(--brand-primary);color:var(--brand-white);font-weight:700}.card{background:#ffffff0f;border:1px solid rgba(169,5,51,.3);border-radius:14px;padding:16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.muted{opacity:.7}input,select,textarea{width:100%;padding:10px;border-radius:10px;border:2px solid rgba(169,5,51,.4);background:#231f20cc;color:var(--brand-white);box-sizing:border-box;transition:border-color .2s ease,outline .2s ease}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-primary);outline-offset:2px;border-color:var(--brand-primary)}button{padding:10px 12px;border-radius:10px;border:1px solid var(--brand-primary);background:var(--brand-primary);color:var(--brand-white);cursor:pointer;font-weight:500;transition:all .2s ease}button:hover:not(:disabled){background:var(--brand-primary-hover);transform:translateY(-1px);box-shadow:0 4px 8px #a905334d}button:disabled{opacity:.5;cursor:not-allowed}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid rgba(169,5,51,.2);vertical-align:top}th{font-weight:700;color:var(--brand-primary)}code{background:#a9053326;padding:2px 6px;border-radius:8px;color:var(--brand-white)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}