:root{--purple:#6d3df5;--navy:#101529;--aqua:#20d8c4;--surface:#fff;--bg:#f5f7fb;--border:#dde3ef;--text:#172033;--muted:#62708a;--success:#12805c;--warning:#b7791f;--error:#c53030;--radius:16px;--shadow:0 18px 55px rgba(16,21,41,.12);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}button,input,select,textarea{font:inherit}button{border:1px solid var(--border);background:#fff;border-radius:10px;padding:.65rem .9rem;cursor:pointer}.primary{background:var(--purple);color:#fff;border-color:var(--purple);font-weight:700}.button-link{display:inline-block;border:1px solid var(--border);border-radius:10px;padding:.65rem .9rem;text-decoration:none;color:var(--text);background:#fff}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#3b1a89,transparent 34%),linear-gradient(135deg,var(--navy),#221650 60%,#063f4b)}.login-card{width:min(440px,92vw);background:#fffffff5;border-radius:24px;box-shadow:var(--shadow);padding:2rem}.brand-mark{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--purple),var(--aqua));color:#fff;font-weight:900}.login-card form,.admin-form{display:grid;gap:.8rem}.login-card input,.admin-form input,.admin-form select{width:100%;padding:.8rem;border:1px solid var(--border);border-radius:10px}.field-error,.error-banner{color:var(--error)}.error-banner{background:#fff5f5;border:1px solid #feb2b2;padding:.7rem;border-radius:10px}.app-shell{display:flex;min-height:100vh}aside{width:270px;background:linear-gradient(180deg,var(--navy),#25145c);padding:1.2rem;color:#fff;position:sticky;top:0;height:100vh}aside .logo{font-size:1.25rem;font-weight:900;margin-bottom:1.4rem}aside nav{display:grid;gap:.3rem}aside a{color:#dfe7ff;text-decoration:none;padding:.8rem;border-radius:12px}aside a.active,aside a:hover{background:#ffffff24;color:#fff}.app-main{flex:1;min-width:0}header{height:70px;background:#fff;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 1.5rem;position:sticky;top:0;z-index:5}header span{color:var(--muted);margin-left:.4rem}.profile{display:flex;gap:.7rem;align-items:center}main{padding:1.5rem}.page{display:grid;gap:1rem}.page-header{display:flex;justify-content:space-between;gap:1rem;align-items:start}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 6px 22px #1015290f;padding:1rem}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}.metric-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:1rem;box-shadow:0 6px 22px #1015290f}.metric-card span{display:block;color:var(--muted);font-size:.9rem}.metric-card strong{font-size:1.35rem}.toolbar,.grid-form{display:flex;gap:.75rem;flex-wrap:wrap;align-items:end;margin:1rem 0}.toolbar label,.grid-form label{display:flex;flex-direction:column;gap:.35rem;min-width:190px}.toolbar input,.toolbar select,.grid-form input,.grid-form select,.grid-form textarea{padding:.7rem;border:1px solid var(--border);border-radius:10px}.grid-form textarea{min-width:320px;min-height:96px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;border-bottom:1px solid var(--border);padding:.7rem;vertical-align:top}th{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.muted{color:var(--muted)}.warning-box{background:#fffaf0;border:1px solid #f6ad55;border-radius:12px;padding:1rem;margin-top:1rem}.warning-box code{display:block;margin:.5rem 0;padding:.5rem;background:#fff;border:1px solid var(--border);border-radius:8px}.support-banner{background:#e6fffa;border:1px solid #38b2ac;border-radius:12px;padding:1rem;font-weight:700}.support-banner.persistent{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;border-radius:0;border-left:0;border-right:0}.badge{display:inline-block;border:1px solid var(--aqua);background:#e6fffa;border-radius:999px;padding:.15rem .5rem;font-size:.8rem;font-weight:700}.details-grid{display:grid;grid-template-columns:220px 1fr;gap:.5rem}.pricing-summary{align-self:center;background:#f8fafc;border:1px solid var(--border);border-radius:12px;padding:.8rem}.tab-row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:end;margin:1rem 0}.markdown-preview{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:1rem;white-space:pre-wrap}@media(max-width:760px){.app-shell{display:block}aside{position:static;width:100%;height:auto}header{position:static;display:block;height:auto;padding:1rem}.details-grid{grid-template-columns:1fr}.page-header{display:block}}