:root {
  --ink: #172033;
  --muted: #667085;
  --line: #d8dee8;
  --paper: #f6f8fb;
  --surface: #ffffff;
  --blue: #235a90;
  --blue-dark: #183d62;
  --green: #1f7a4d;
  --amber: #a35b00;
  --red: #b42318;
  --focus: #73a8da;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--blue);
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  background: var(--blue-dark);
}

button.secondary {
  background: #ffffff;
  color: var(--blue);
}

button.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
}

input {
  height: 38px;
  padding: 0 10px;
}

textarea {
  min-height: 42px;
  padding: 8px 10px;
  resize: vertical;
}

input:focus,
textarea:focus,
button:focus {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}

.hidden {
  display: none !important;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #eef3f8;
}

.login-panel {
  width: min(440px, 100%);
  display: grid;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 18px 50px rgba(23, 32, 51, 0.12);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}

.muted {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.login-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: #344054;
  font-size: 13px;
  font-weight: 700;
}

.error {
  min-height: 18px;
  margin: 0;
  color: var(--red);
  font-size: 13px;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.topbar h1 {
  font-size: 24px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.save-state {
  min-width: 70px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  text-align: right;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(150px, 1fr));
  gap: 12px;
  padding: 16px 22px 8px;
}

.metric {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.metric span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric strong {
  font-size: 26px;
}

.metric.alert strong {
  color: var(--amber);
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 16px;
  align-items: end;
  padding: 12px 22px;
}

.batch-panel {
  position: sticky;
  bottom: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(320px, 1.5fr) auto minmax(260px, 1fr) auto;
  gap: 12px;
  align-items: end;
  padding: 12px 22px 18px;
  border-top: 1px solid var(--line);
  border-bottom: 0;
  background: #fff;
  box-shadow: 0 -8px 20px rgba(23, 32, 51, 0.1);
}

.batch-panel h2 {
  margin: 0;
  font-size: 18px;
}

.batch-panel .muted {
  margin-top: 6px;
  font-size: 13px;
}

#batchText {
  min-height: 78px;
}

.batch-actions {
  display: grid;
  gap: 8px;
}

.paste-box {
  min-width: 260px;
  color: var(--green);
}

.paste-box.wide {
  grid-column: 2 / 5;
}

.paste-box textarea {
  border-color: #65a87f;
  background: #eef8f1;
}

.paste-box textarea:focus {
  outline-color: #7bc99b;
  border-color: var(--green);
}

.segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter {
  min-height: 34px;
  padding: 0 12px;
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.filter.active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.work-area {
  padding: 0 22px 220px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

table {
  width: 100%;
  min-width: 1120px;
  border-collapse: collapse;
}

th,
td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #eef3f8;
  color: #344054;
  font-size: 12px;
  text-transform: uppercase;
}

tr.done {
  background: #f0f8f3;
}

tr.active-batch {
  background: #fff8d8;
  box-shadow: inset 4px 0 0 #d99a00;
}

tr.issue {
  background: #fff1f0;
}

.tracking {
  display: grid;
  gap: 4px;
  min-width: 180px;
}

.tracking strong,
.tracking-link {
  font-size: 14px;
}

.tracking-link {
  color: var(--blue);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.tracking-link:hover {
  color: var(--blue-dark);
}

.tracking span,
.recipient span,
.portal {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.delivered-badge {
  background: #dff3e7;
  color: var(--green);
}

.pending-badge {
  background: #eef3f8;
  color: #475467;
}

.issue-badge {
  background: #ffe4e2;
  color: var(--red);
}

.recipient {
  display: grid;
  gap: 4px;
  min-width: 210px;
}

.checkbox-cell {
  min-width: 120px;
}

.check-label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
}

.check-label input {
  width: 22px;
  height: 22px;
  accent-color: var(--blue);
}

.note-input {
  min-width: 220px;
}

.quick-cell {
  min-width: 130px;
}

.quick {
  display: block;
  width: 118px;
  min-height: 30px;
  margin-bottom: 6px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 12px;
}

.quick.delivered {
  border-color: var(--green);
  background: var(--green);
}

.quick.pending {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.quick.issue-action {
  border-color: var(--red);
  background: #fff;
  color: var(--red);
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .batch-panel {
    grid-template-columns: 1fr;
  }
}