:root {
  --bg: #071427;
  --bg2: #0b2344;
  --panel: #ffffff;
  --panel2: #f7f9fc;
  --text: #111827;
  --muted: #667085;
  --line: #d8e0ea;
  --line2: #edf1f6;
  --blue: #174ea6;
  --blue2: #0b3a75;
  --good: #087443;
  --warn: #9a5b00;
  --bad: #b42318;
  --shadow: 0 10px 28px rgba(16, 24, 40, .07);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; font-family: Inter, Arial, sans-serif; background: #f3f6fa; color: var(--text); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(135deg, #061224 0%, #0b2344 58%, #071427 100%); }
.login-card { width: min(440px, 100%); background: #fff; border: 1px solid rgba(255,255,255,.25); border-radius: 18px; padding: 32px; box-shadow: 0 28px 80px rgba(0,0,0,.26); }
.badge { display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 8px; color: #0b3a75; background: #edf4ff; font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
h1 { margin: 18px 0 8px; font-size: 34px; letter-spacing: -.04em; }
p { color: var(--muted); line-height: 1.5; }

.field { display: grid; gap: 6px; margin-top: 10px; }
.field span { color: #344054; font-size: 13px; font-weight: 750; }
input, select, textarea { width: 100%; border: 1px solid var(--line); background: #fff; color: var(--text); border-radius: 8px; padding: 10px 11px; outline: none; min-height: 40px; }
textarea { min-height: 86px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(23,78,166,.78); box-shadow: 0 0 0 3px rgba(23,78,166,.12); }

.primary, .mini-btn, .form-grid button { border: 1px solid #174ea6; background: #174ea6; color: #fff; border-radius: 8px; padding: 10px 14px; font-weight: 800; min-height: 40px; box-shadow: none; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; white-space: nowrap; }
.primary { width: 100%; margin-top: 18px; }
.primary:hover, .mini-btn:hover, .form-grid button:hover { background: #0b3a75; border-color: #0b3a75; }
.mini-btn.danger { background: #fff; color: var(--bad); border-color: #f1b8b2; }
.mini-btn.danger:hover { background: #fff3f2; border-color: #d92d20; }
.mini-btn.ghost, .logout { background: transparent; color: #0b3a75; border: 1px solid var(--line); }
.mini-btn.ghost:hover { background: #f8fafc; border-color: #b8c4d4; }
.error { margin-top: 12px; color: var(--bad); font-weight: 800; }
.success { color: var(--good); font-weight: 800; margin-top: 12px; }

.app { min-height: 100vh; display: grid; grid-template-columns: 278px 1fr; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 20px; background: linear-gradient(180deg, #071427, #0b2344); color: #fff; }
.logo { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.logo-mark { width: 42px; height: 42px; border-radius: 12px; background: #fff; display: grid; place-items: center; color: #0b3a75; font-weight: 900; font-size: 12px; }
.logo strong { display: block; font-size: 18px; letter-spacing: -.02em; }
.logo span { display: block; color: rgba(255,255,255,.62); font-size: 12px; margin-top: 2px; }
.nav { display: grid; gap: 5px; }
.nav button { border: 1px solid transparent; color: rgba(255,255,255,.75); background: transparent; text-align: left; border-radius: 8px; padding: 10px 12px; font-weight: 750; }
.nav button.active, .nav button:hover { color: #fff; background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.12); }
.sidebar-footer { position: absolute; bottom: 20px; left: 20px; right: 20px; }
.logout { width: 100%; color: #fff; border-color: rgba(255,255,255,.22); border-radius: 8px; padding: 10px 12px; }
.logout:hover { background: rgba(255,255,255,.10); }

.main { min-width: 0; padding: 26px; }
.topbar { display: flex; justify-content: space-between; gap: 14px; align-items: center; margin-bottom: 20px; }
.topbar h2 { margin: 0; font-size: 30px; letter-spacing: -.04em; }
.topbar p { margin: 4px 0 0; font-size: 14px; }
.user-pill { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; color: #344054; box-shadow: var(--shadow); font-weight: 700; }

.cards { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.card, .panel { background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.card { padding: 16px; }
.card span { color: var(--muted); font-weight: 750; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.card strong { display: block; margin-top: 8px; font-size: 28px; letter-spacing: -.04em; }
.small-strong { font-size: 20px !important; letter-spacing: -.02em !important; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.panel { padding: 16px; min-width: 0; }
.panel + .panel { margin-top: 14px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.panel h3 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.panel h4, .search-results h4 { margin: 18px 0 8px; font-size: 15px; }
.muted { color: var(--muted); }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line2); white-space: nowrap; font-size: 13px; vertical-align: middle; }
th { color: #475467; background: #f8fafc; font-weight: 850; text-transform: uppercase; letter-spacing: .03em; font-size: 11px; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfcfe; }

.status { display: inline-flex; border-radius: 6px; padding: 4px 8px; background: #eef4ff; color: #174ea6; font-weight: 850; font-size: 11px; border: 1px solid #d7e7ff; }
.status.ready { background: #ecfdf3; color: var(--good); border-color: #abefc6; }
.status.warn { background: #fffaeb; color: var(--warn); border-color: #fedf89; }
.status.danger { background: #fff3f2; color: var(--bad); border-color: #fecdca; }

.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel2); }
.form-grid .wide { grid-column: 1 / -1; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; }
.row-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.row-actions .mini-btn { min-height: 32px; padding: 7px 9px; font-size: 12px; }

.filters { display: grid; grid-template-columns: minmax(220px, 1fr) 220px 220px; gap: 10px; margin: 0 0 12px; }
.search-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.search-results { margin-top: 12px; }
.quick-search { margin-bottom: 16px; }

.order-toolbar { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 14px; }
.status-btn { border: 1px solid var(--line); background: #fff; color: #344054; border-radius: 8px; padding: 8px 10px; font-weight: 800; font-size: 12px; }
.status-btn.active { background: #0b3a75; color: #fff; border-color: #0b3a75; }
.status-btn:hover { border-color: #174ea6; }
.order-cards { grid-template-columns: repeat(4, minmax(140px, 1fr)); }
.compact { grid-template-columns: repeat(2, 1fr); }
.lower-grid { margin-top: 14px; }
.info-list { display: grid; gap: 9px; }
.info-list p { margin: 0; color: #344054; }
.info-list b { color: #071427; }

.upload-box { border: 1px dashed #aebbd0; border-radius: 12px; padding: 16px; background: #f8fafc; }
.code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; background: #071427; color: #fff; border-radius: 10px; padding: 12px; overflow: auto; }
.icon-btn { border: 1px solid var(--line); background: #fff; color: #071427; border-radius: 8px; width: 36px; height: 36px; font-size: 22px; line-height: 1; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(7,20,39,.55); display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal { width: min(920px, 100%); max-height: 90vh; overflow: auto; background: #fff; border-radius: 14px; padding: 18px; box-shadow: 0 30px 120px rgba(0,0,0,.35); }
.modal-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.modal-head h3 { margin: 0; font-size: 22px; }
.modal-grid { margin-bottom: 0; }

@media (max-width: 1080px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .sidebar-footer { position: static; margin-top: 14px; }
  .nav { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .main { padding: 16px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .topbar h2 { font-size: 26px; }
  .cards, .order-cards { grid-template-columns: 1fr; }
  .nav { grid-template-columns: 1fr; }
  .login-card { padding: 24px; border-radius: 14px; }
  .panel, .card { border-radius: 10px; }
  .search-row { grid-template-columns: 1fr; }
  th, td { padding: 10px; }
  .row-actions { min-width: 260px; }
  .order-toolbar { position: sticky; top: 0; z-index: 5; background: #f3f6fa; padding: 8px 0; }
}