:root{
  --bg:#f4f4f5;
  --card:#ffffff;
  --text:#151519;
  --muted:#6b7280;
  --line:#e5e7eb;
  --primary:#111111;
  --success:#138a36;
  --danger:#b42318;
  --danger-soft:#fff1f1;
  --danger-line:#f3b5b5;
  --shadow:0 10px 25px rgba(0,0,0,.06);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}
body{min-height:100vh}
img{max-width:100%;display:block}
.hidden{display:none!important}
.center{text-align:center}
.muted{color:var(--muted)}
.screen{min-height:100vh}
.screen-login{display:grid;place-items:center;padding:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.login-card{width:min(100%,460px);padding:28px}
.brand-logo{width:220px;max-width:85%;margin:0 auto 18px}
h1,h2,h3,h4,p{margin:0}
h1{font-size:1.8rem;margin-bottom:8px;text-align:center}
.form-grid{display:grid;gap:14px;margin-top:20px}
label{display:grid;gap:8px}
label span,.field-label,.metric-label,.eyebrow{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
input,select,textarea,button{font:inherit}
input,select,textarea{width:100%;padding:14px 15px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--text)}
textarea{resize:vertical;min-height:76px}
.form-error{background:#fff1f1;color:var(--danger);border:1px solid #f4c7c3;padding:12px 14px;border-radius:12px}
.btn{border:0;border-radius:14px;padding:12px 18px;font-weight:700;cursor:pointer;transition:.18s ease}
.btn:hover{transform:translateY(-1px)}
.btn:disabled{cursor:not-allowed;transform:none;opacity:1}
.btn-block{width:100%}
.btn-primary{background:var(--primary);color:#fff}
.btn-success{background:var(--success);color:#fff}
.btn-success:disabled{background:#9ca3af;color:#fff}
.btn-light{background:#fff;color:var(--text);border:1px solid var(--line)}
.btn-lg{padding:16px 28px;font-size:1.03rem}
.topbar{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:18px 20px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:14px}
.topbar-logo{width:86px}
.session-box{display:grid;gap:3px;text-align:right}
.layout{max-width:1320px;margin:0 auto;padding:18px;display:grid;gap:18px}
.hero{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:20px}
.hero-right{display:grid;gap:8px;justify-items:end}
.filters{padding:18px}
.section-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:16px}
.actions-inline{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.filters-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.metric{padding:18px;display:grid;gap:8px}
.metric strong{font-size:1.7rem}
.records{display:grid;gap:12px}
.record{padding:14px 16px;display:grid;gap:10px}
.record.is-danger{border-color:var(--danger-line);background:var(--danger-soft)}
.record.is-complete{border-color:#b7e2c4;background:#f2fbf5}
.record-row{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(140px,.7fr) minmax(260px,1fr);gap:14px;align-items:center}
.record-client{font-size:1rem;line-height:1.2}
.record-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px;font-size:.82rem;color:var(--muted)}
.record-sales-wrap{display:grid;gap:4px;justify-items:end}
.record-sales-label{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}
.record-sales{font-size:1rem}
.record-state-wrap select{min-width:0;font-size:.96rem;padding:13px 14px}
.record-state-wrap select.record-state--pending{color:var(--danger);font-weight:800;border-color:var(--danger-line);background:var(--danger-soft)}
.record-state-wrap select.record-state--complete{color:var(--success);font-weight:800;border-color:#b7e2c4;background:#f2fbf5}
.record-foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.82rem}
.save-indicator{color:var(--muted)}
.save-indicator.saving{color:#9a6700}
.save-indicator.saved{color:var(--success)}
.save-indicator.error{color:var(--danger)}
.status-board-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.status-board-item{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff}
.status-board-item--danger{background:var(--danger-soft);border-color:var(--danger-line)}
.history-table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 10px;border-top:1px solid var(--line);text-align:left;vertical-align:top;font-size:.94rem}
.empty-state{padding:22px;text-align:center}
.record-sent.sent{color:var(--success)}
.record-sent.not-sent{color:var(--muted)}

@media (max-width: 1100px){
  .filters-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .record-row{grid-template-columns:minmax(0,1.5fr) minmax(130px,.7fr) minmax(220px,1fr)}
}
@media (max-width: 780px){
  .topbar,.hero,.section-head{flex-direction:column;align-items:stretch}
  .topbar-right,.hero-right,.actions-inline{justify-content:stretch}
  .topbar-right{flex-direction:column;align-items:stretch}
  .session-box{text-align:left}
  .layout{padding:12px;gap:12px}
  .filters{padding:14px}
  .filters-grid,.metrics{grid-template-columns:1fr 1fr}
  .record{padding:14px}
  .record-row{grid-template-columns:1fr;gap:10px;align-items:stretch}
  .record-client{font-size:1.06rem}
  .record-sales-wrap{justify-items:start}
  .record-state-wrap select{font-size:1rem;padding:14px}
  .record-foot{flex-direction:column;align-items:flex-start}
}
@media (max-width: 520px){
  .screen-login{padding:14px}
  .login-card{padding:20px}
  .brand-logo{width:180px}
  .topbar{padding:12px}
  .topbar-logo{width:72px}
  .filters-grid,.metrics{grid-template-columns:1fr}
  .metric strong{font-size:1.45rem}
  input,select,textarea{padding:15px 14px;font-size:16px}
  .btn{padding:14px 16px}
  .btn-lg{font-size:1rem}
  .record-client{font-size:1rem}
  .record-meta{font-size:.78rem}
  th,td{font-size:.85rem}
}