:root{
  --bg:#f0f2f5;--surface:#fff;--border:#e2e8f0;--text:#1e293b;--muted:#64748b;
  --accent:#2563eb;--accent-hover:#1d4ed8;--accent-lt:#eff6ff;
  --green:#16a34a;--green-lt:#f0fdf4;--red:#dc2626;--red-lt:#fef2f2;
  --amber:#d97706;--amber-lt:#fffbeb;--radius:10px;
  --shadow:0 1px 4px rgba(0,0,0,.07),0 2px 12px rgba(0,0,0,.04)
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);font-size:13px;line-height:1.5}.hidden{display:none!important}
.topbar{height:54px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;gap:18px;position:sticky;top:0;z-index:100}.appmark{display:flex;align-items:center;gap:12px;min-width:0}.appmark img{height:31px;width:auto;display:block}.appname{display:flex;flex-direction:column;line-height:1.25;border-left:1px solid var(--border);padding-left:12px}.appname strong{font-size:14px;font-weight:650;color:#172033}.appname span{font-size:10px;color:#94a3b8;margin-top:2px;text-transform:uppercase;letter-spacing:.35px}.status{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}.status span{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);padding:4px 8px;border:1px solid var(--border);border-radius:999px;background:#fff}.status span:before{content:"";width:7px;height:7px;border-radius:50%;background:#94a3b8}.status .ok:before{background:var(--green)}.status .off:before{background:var(--amber)}
.tabs{height:42px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:flex-end;padding:0 20px;gap:18px}.nav-tab{height:42px;border:0;border-bottom:2px solid var(--accent);background:transparent;color:var(--accent);font:600 13px inherit;padding:0 9px;cursor:default}.tab-note{font-size:11px;color:#94a3b8;padding-bottom:11px}
.workspace{max-width:1420px;margin:0 auto;padding:18px 20px 50px}.app-stack{display:grid;gap:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-hdr{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:12px 14px 10px;border-bottom:1px solid var(--border);background:#fff}.card-hdr h2{font-size:14px;font-weight:650;margin:0;color:var(--text)}.card-hdr p{font-size:11px;color:var(--muted);margin:2px 0 0}.card-body{padding:14px}.login-card{max-width:560px;margin:45px auto}.inline-form{display:flex;gap:8px}.inline-form input{flex:1}
.form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}label{display:grid;gap:5px}label>span{font-size:11px;font-weight:600;color:#475569}input,select{width:100%;height:36px;border:1px solid #d1d9e0;border-radius:6px;padding:0 10px;background:#fff;color:var(--text);font:13px inherit;outline:none;transition:border-color .15s,box-shadow .15s}input[type=file]{padding:6px 8px;height:auto;min-height:36px}input:focus,select:focus{border-color:#1967d2;box-shadow:0 0 0 2px rgba(25,103,210,.1)}
.btn{min-height:34px;border-radius:6px;padding:6px 11px;border:1px solid var(--border);font:600 12px inherit;cursor:pointer;transition:.12s;background:#fff;color:var(--text)}.btn:hover:not(:disabled){background:#f8fafc}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn.secondary{background:#f8fafc}.btn:disabled{opacity:.48;cursor:not-allowed}.actions{display:flex;gap:8px;align-items:center;margin-top:13px}.actions.wrap{flex-wrap:wrap}.muted{font-size:11px;color:var(--muted);margin-top:5px}.msg{margin-top:10px}.msg.error,.msg.ok{padding:8px 10px;border-radius:6px;border:1px solid}.msg.error{background:var(--red-lt);border-color:#fecaca;color:var(--red)}.msg.ok{background:var(--green-lt);border-color:#bbf7d0;color:#15803d}.csvBox{margin-top:12px;padding:12px;border:1px dashed #cbd5e1;border-radius:7px;background:#fafbfc;display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:13px}.stat{border:1px solid var(--border);border-radius:8px;background:#fff;padding:11px 12px}.stat .k{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.25px}.stat .v{font-size:22px;font-weight:700;color:#1a2740;margin-top:1px}.tableWrap{overflow:auto;border:1px solid var(--border);border-radius:8px;background:#fff}table{width:100%;border-collapse:collapse;min-width:920px}th,td{padding:8px 10px;border-bottom:1px solid #eef0f3;text-align:left;white-space:nowrap}th{font-size:10px;font-weight:650;text-transform:uppercase;letter-spacing:.25px;color:#64748b;background:#f8fafc}tbody tr:hover td{background:#f8fbff}.due td{background:#fffdf5}.spare{font-weight:700;color:var(--amber)}.pill{border-radius:999px;background:var(--accent-lt);color:var(--accent);padding:4px 8px;font-weight:650;font-size:11px;white-space:nowrap}.pill.good{background:var(--green-lt);color:var(--green)}.notice{margin-top:12px;padding:9px 11px;border:1px solid var(--border);border-radius:7px;background:#f8fafc;color:#475569}.notice.warn{background:var(--amber-lt);border-color:#fde68a;color:#92400e}.divider{height:1px;background:var(--border);margin:15px 0}.section-label{font-size:10px;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.45px;margin-bottom:5px}.emailMeta{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted);padding:4px 0 9px}.emailMeta strong{color:#334155;font-size:12px}.emailFrame{display:block;width:100%;height:420px;border:1px solid var(--border);border-radius:8px;background:#fff}.history{display:grid;gap:7px}.hist{display:grid;grid-template-columns:1.6fr 1fr .8fr .8fr;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--border);border-radius:7px;background:#fff}.hist:hover{background:#f8fbff}.hist small{font-size:10px;color:var(--muted)}
@media(max-width:850px){.topbar{height:auto;min-height:54px;padding:9px 12px;align-items:flex-start;flex-direction:column}.status{justify-content:flex-start}.tabs{padding:0 12px}.workspace{padding:12px}.form-grid,.stats{grid-template-columns:1fr}.csvBox{grid-template-columns:1fr}.card-hdr{align-items:flex-start;flex-direction:column}.inline-form{flex-direction:column}.hist{grid-template-columns:1fr 1fr}.emailMeta{flex-direction:column}.appname span{display:none}}

.attachmentPreview{margin:10px 0 2px;padding:10px 12px;border:1px solid #d9e2ec;border-radius:6px;background:#f8fafc;font-size:13px;color:#334155}.attachmentPreview strong{color:#172033}.attachRequired{margin-left:8px;color:#16803c;font-size:12px}