:root {
  --green: #125236;
  --green-2: #1f6b45;
  --green-soft: #e4efe6;
  --black: #1a1d1b;
  --grey: #68706c;
  --light-grey: #eff2f0;
  --paper: #ffffff;
  --cream: #f6f7f2;
  --line: #dce2dd;
  --danger: #a5342d;
  --danger-bg: #fff0ee;
  --warning: #755100;
  --warning-bg: #fff8df;
  --shadow: 0 18px 48px rgba(18, 82, 54, 0.11);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--black);
  background: linear-gradient(135deg, rgba(18, 82, 54, 0.1), rgba(246, 247, 242, 0.92)), var(--cream);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input,
select {
  font: inherit;
}

code {
  color: var(--green);
  background: rgba(18, 82, 54, 0.08);
  border-radius: 4px;
  padding: 0.1rem 0.28rem;
}

.app-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
  min-height: 190px;
  padding: 18px 0 28px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  background: var(--paper);
  border: 3px solid rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.brand-mark img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 900px;
  font-size: clamp(2.4rem, 5.4vw, 4.8rem);
  line-height: 0.96;
}

h2 {
  font-size: 1.05rem;
}

.intro {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--grey);
  font-size: 1.06rem;
  line-height: 1.55;
}

.workspace {
  display: block;
}

.results-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-block {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.panel-block:last-child {
  border-bottom: 0;
}

.field-label {
  display: grid;
  gap: 7px;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 800;
}

.text-input,
select,
input[type="month"] {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  color: var(--black);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.text-input:focus,
select:focus,
input[type="month"]:focus {
  border-color: var(--green-2);
  outline: 3px solid rgba(31, 107, 69, 0.14);
}

.button-row,
.status-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.primary-button,
.secondary-button,
.table-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 850;
  white-space: nowrap;
}

.primary-button {
  padding: 0 16px;
  color: var(--paper);
  background: var(--green);
}

.secondary-button {
  padding: 0 14px;
  color: var(--green);
  background: var(--green-soft);
}

button:disabled,
select:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.subtle-text,
.status-row p {
  margin: 0;
  color: var(--grey);
  font-size: 0.9rem;
  line-height: 1.45;
}

.drop-zone {
  display: grid;
  gap: 8px;
  place-items: center;
  min-height: 138px;
  padding: 20px;
  border: 2px dashed rgba(18, 82, 54, 0.35);
  border-radius: 8px;
  background: rgba(18, 82, 54, 0.05);
  color: var(--green);
  cursor: pointer;
  text-align: center;
}

.drop-zone:hover {
  background: rgba(18, 82, 54, 0.09);
}

.drop-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.drop-title {
  font-weight: 850;
}

.drop-subtitle {
  color: var(--grey);
  font-size: 0.9rem;
}

.results-panel {
  min-width: 0;
  overflow: hidden;
}

.panel-header {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.panel-header p {
  margin: 8px 0 0;
  color: var(--grey);
  font-size: 0.94rem;
}

.source-status {
  color: var(--green) !important;
  font-weight: 750;
}

.user-status {
  color: var(--grey) !important;
  font-size: 0.82rem !important;
}

.selection-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 190px auto;
  gap: 14px;
  align-items: end;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.fallback-details {
  margin: 0;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
}

.fallback-details summary {
  color: var(--green);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 850;
}

.fallback-details .subtle-text {
  margin: 12px 0;
}

.compact-drop-zone {
  min-height: 106px;
  margin-bottom: 12px;
}

.selection-row label {
  display: grid;
  gap: 7px;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 850;
}

.error-box,
.warning-box {
  margin: 18px 22px 0;
  padding: 14px 16px;
  border-radius: 8px;
  line-height: 1.5;
}

.error-box {
  color: var(--danger);
  background: var(--danger-bg);
  border: 1px solid rgba(165, 52, 45, 0.24);
}

.warning-box {
  color: var(--warning);
  background: transparent;
  border: 0;
  margin: 10px 0 0;
  padding: 0;
  font-size: 0.9rem;
}

.warning-details {
  margin: 16px 22px 0;
  padding: 12px 14px;
  color: var(--warning);
  background: var(--warning-bg);
  border: 1px solid rgba(117, 81, 0, 0.22);
  border-radius: 8px;
}

.warning-details summary {
  cursor: pointer;
  font-weight: 850;
}

.qa-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
  padding: 22px;
}

.dashboard-panel {
  padding: 0 22px 22px;
}

.dashboard-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  padding: 4px 0 14px;
}

.dashboard-header p {
  margin: 7px 0 0;
  color: var(--grey);
  font-size: 0.9rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(170px, 1fr));
  gap: 12px;
}

.dashboard-card {
  min-height: 116px;
  padding: 16px;
  background: linear-gradient(180deg, #ffffff, #f8faf8);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.dashboard-card span {
  display: block;
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dashboard-card strong {
  display: block;
  margin-top: 11px;
  color: var(--black);
  font-size: 1.35rem;
  line-height: 1.15;
}

.dashboard-card p {
  margin: 9px 0 0;
  color: var(--grey);
  font-size: 0.84rem;
  line-height: 1.35;
}

.qa-card,
.empty-state {
  min-height: 88px;
  padding: 14px;
  background: #fbfcfb;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.qa-card span {
  display: block;
  color: var(--grey);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.qa-card strong {
  display: block;
  margin-top: 10px;
  color: var(--black);
  font-size: 1.05rem;
  line-height: 1.25;
}

.empty-state {
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  color: var(--grey);
}

.table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

table {
  width: 100%;
  min-width: 960px;
  border-collapse: collapse;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--green);
  background: rgba(18, 82, 54, 0.07);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td {
  font-size: 0.92rem;
}

.number-cell {
  font-variant-numeric: tabular-nums;
}

.empty-row td {
  padding: 42px 16px;
  color: var(--grey);
  text-align: center;
}

@media (max-width: 980px) {
  .selection-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .app-shell {
    width: min(100% - 22px, 1240px);
    padding-top: 14px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .brand-mark {
    width: 72px;
    height: 72px;
    border-radius: 18px;
  }

  .brand-mark img {
    width: 62px;
    height: 62px;
  }

  .panel-header,
  .button-row,
  .status-row {
    align-items: stretch;
    flex-direction: column;
  }

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

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

  .primary-button,
  .secondary-button {
    width: 100%;
  }
}