:root{--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#68758b;--line:#dfe6f2;--primary:#2457ff;--danger:#d92d20;--ok:#079455;--warn:#b54708;--shadow:0 10px 28px rgba(16,24,40,.07)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.topbar{height:64px;background:#0f172a;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.brand{font-weight:800;color:#fff;font-size:20px}.topbar nav{display:flex;gap:14px;flex-wrap:wrap}.topbar nav a{color:#dbe7ff}.container{max-width:1180px;margin:28px auto;padding:0 18px}.footer{text-align:center;color:var(--muted);padding:30px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px;margin-bottom:20px}.hero{display:flex;align-items:center;justify-content:space-between;gap:18px}.hero h1,.card h1{margin:0 0 8px;font-size:28px}.card h2{margin:0 0 14px;font-size:20px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer;line-height:1}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger{background:#fff1f1;border-color:#ffd0d0;color:var(--danger)}.btn.small{padding:7px 10px;font-size:13px;border-radius:10px}.grid-form{display:grid;gap:14px;max-width:720px}.grid-form.two{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}.grid-form h2{grid-column:1/-1;margin:12px 0 0}.grid-form label{display:grid;gap:7px;font-weight:700}.grid-form input,.grid-form select,.searchbar input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;font-size:15px;background:#fff}.grid-form label.check{display:flex;align-items:center;gap:10px;font-weight:600}.grid-form label.check input{width:auto}.flash{padding:12px 14px;border-radius:14px;margin:0 0 16px;font-weight:700}.flash.success{background:#ecfdf3;color:#027a48;border:1px solid #abefc6}.flash.error{background:#fef3f2;color:#b42318;border:1px solid #fecdca}.flash.warning{background:#fffaeb;color:#b54708;border:1px solid #fedf89}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat strong{display:block;font-size:30px}.stat span{color:var(--muted)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:13px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}.pill{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.pill.ok{background:#ecfdf3;color:var(--ok)}.pill.off{background:#f2f4f7;color:#667085}.error-text{color:var(--danger);font-size:13px}.actions{display:flex;gap:6px;flex-wrap:wrap}.inline{display:inline}.codebox{background:#0b1020;color:#e6edf7;border-radius:14px;padding:14px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.install-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.install-card{max-width:760px;width:100%}.auth-card{max-width:430px;margin:60px auto}.searchbar{display:flex;gap:10px;margin-top:14px}.pagination{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:16px}.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.email-frame{width:100%;height:520px;border:1px solid var(--line);border-radius:14px;background:#fff}.email-text{white-space:pre-wrap;word-break:break-word;background:#f8fafc;border:1px solid var(--line);padding:16px;border-radius:14px;max-height:600px;overflow:auto}.small-pre{font-size:12px}.log{border:1px solid var(--line);padding:10px;border-radius:12px;margin:8px 0}.log.error{border-color:#fecdca;background:#fef3f2}.log.warning{border-color:#fedf89;background:#fffaeb}.log.info{border-color:#c7d7fe;background:#eef4ff}code{background:#eef2ff;padding:2px 6px;border-radius:6px}@media(max-width:800px){.topbar{height:auto;padding:16px;align-items:flex-start;gap:12px;flex-direction:column}.hero{align-items:flex-start;flex-direction:column}.stats,.grid-form.two,.meta-grid{grid-template-columns:1fr}.searchbar{flex-direction:column}table{display:block;overflow-x:auto;white-space:nowrap}}