:root {
  --blue-900: #0b2f52;
  --blue-800: #123b63;
  --blue-700: #1f4f7a;
  --gray-100: #f3f5f7;
  --gray-200: #e1e5ea;
  --gray-600: #5c6570;
  --gray-800: #2f343b;
  --accent: #f5b041;
  --danger: #b00020;
  --success: #1b5e20;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--gray-800);
  background: linear-gradient(180deg, #dfe6ee 0%, var(--gray-100) 32%, #ffffff 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background: radial-gradient(circle at top left, #1c4f7a 0, var(--blue-900) 55%);
  color: #f5f8fc;
  padding: 1rem clamp(1rem, 3vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 4px solid var(--accent);
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.brand-logo {
  height: 52px;
  width: 52px;
  object-fit: contain;
  border-radius: 10px;
  flex-shrink: 0;
  outline: 2px solid rgba(255, 255, 255, 0.50);
  outline-offset: 2px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.12), 0 2px 6px rgba(0,0,0,0.35);
  background: rgba(255,255,255,0.08);
  padding: 3px;
}

.brand-title {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-sub {
  font-size: 0.85rem;
  opacity: 0.85;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.25rem 0.65rem;
  max-width: min(52rem, 58vw);
}

.top-nav a {
  color: #e8f0fb;
  text-decoration: none;
  margin-left: 0;
  font-weight: 600;
  font-size: 0.86rem;
  white-space: nowrap;
  padding: 0.15rem 0;
  border-bottom: 2px solid transparent;
}

.top-nav a:hover {
  text-decoration: none;
  color: #fff;
}

.top-nav a.nav-active {
  color: #fff;
  border-bottom-color: var(--accent);
}

.shell {
  width: min(1200px, 100% - 2rem);
  margin: 1.5rem auto 3rem;
  flex: 1;
}

.site-footer {
  padding: 1rem clamp(1rem, 3vw, 2.5rem);
  background: #e6eaef;
  color: var(--gray-600);
  font-size: 0.85rem;
  border-top: 1px solid var(--gray-200);
}

.panel {
  background: #ffffffcc;
  backdrop-filter: blur(4px);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: clamp(1rem, 2vw, 1.75rem);
  margin-bottom: 1.25rem;
  box-shadow: 0 10px 30px rgba(15, 35, 60, 0.08);
}

.panel-narrow {
  max-width: 480px;
  margin: 2rem auto;
}

.page-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--blue-700);
  margin: 0 0 0.25rem;
  font-weight: 700;
}

h1 {
  margin: 0 0 0.35rem;
  color: var(--blue-900);
}

h2 {
  margin-top: 0;
  color: var(--blue-800);
}

.lede {
  margin: 0.25rem 0 0;
  color: var(--gray-600);
  max-width: 720px;
  line-height: 1.5;
}

.muted {
  color: var(--gray-600);
}

.small {
  font-size: 0.85rem;
}

.pill {
  display: inline-block;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  background: var(--gray-200);
  font-size: 0.85rem;
  margin-left: 0.35rem;
}

.cta-row {
  align-self: center;
}

.stack-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--gray-800);
}

input {
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  font-size: 1rem;
}

input:focus {
  outline: 2px solid var(--blue-700);
  outline-offset: 1px;
}

.btn-primary {
  margin-top: 0.25rem;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  border: none;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-900));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.flash-stack {
  margin-bottom: 1rem;
}

.flash {
  padding: 0.65rem 0.85rem;
  border-radius: 6px;
  border: 1px solid transparent;
  margin-bottom: 0.35rem;
}

.flash-error {
  background: #fdecea;
  border-color: #f5c6cb;
  color: var(--danger);
}

.flash-success {
  background: #e8f5e9;
  border-color: #c8e6c9;
  color: var(--success);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.metric {
  border: 1px dashed var(--gray-200);
  border-radius: 8px;
  padding: 0.85rem;
  background: #fbfcfe;
}

.metric h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: var(--gray-600);
}

.metric-value {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-900);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--gray-200);
  padding: 0.55rem 0.45rem;
  text-align: left;
}

.data-table th {
  background: #eef2f6;
  color: var(--blue-900);
}

.status-pill {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: capitalize;
}

.status-draft {
  background: #fff4e5;
  color: #8a5a00;
}

.status-submitted {
  background: #e8f1ff;
  color: #0d47a1;
}

.return-notice {
  margin-top: 0.6rem;
  padding: 0.55rem 0.85rem;
  background: #fff8e1;
  border-left: 4px solid #f9a825;
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem;
  color: #5a3e00;
}

.return-reason-panel {
  margin-top: 1rem;
  padding: 1rem;
  background: #fff8e1;
  border: 1px solid #f9a825;
  border-radius: 8px;
}

.return-reason-input {
  width: 100%;
  margin-top: 0.35rem;
  resize: vertical;
}

.btn-danger {
  padding: 0.45rem 1.1rem;
  background: var(--danger, #c62828);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
}

.btn-danger:hover {
  background: #b71c1c;
}

.status-locked {
  background: #e8f5e9;
  color: var(--success);
}

code {
  background: #eef2f6;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.btn-link {
  display: inline-block;
  text-decoration: none;
  text-align: center;
}

.btn-secondary {
  padding: 0.65rem 1rem;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  background: #fff;
  color: var(--blue-800);
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--gray-100);
}

.inline-form {
  display: inline;
}

select {
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  font-size: 1rem;
  background: #fff;
}

select:focus {
  outline: 2px solid var(--blue-700);
  outline-offset: 1px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 720px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

.form-grid-2--paired {
  align-items: end;
}

.form-field-col {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.form-field-col .field-label {
  display: block;
  margin: 0;
  line-height: 1.35;
  font-weight: 600;
  color: var(--gray-800);
}

.form-field-col .field-control {
  min-width: 0;
}

.form-field-full {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.form-field-full .field-label {
  display: block;
  margin: 0;
  line-height: 1.35;
  color: var(--gray-800);
}

.form-field-full .field-control {
  width: 100%;
}

.form-field-full .field-input {
  width: 100%;
}

.ppmp-item-form .field-input,
.ppmp-item-form .form-grid-3 select {
  width: 100%;
  min-height: 2.75rem;
  box-sizing: border-box;
}

.ppmp-item-form .form-grid-3 select {
  padding: 0.55rem 0.65rem;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.catalogue-wrap {
  position: relative;
}

.catalogue-dropdown {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  top: 100%;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(15, 35, 60, 0.12);
  max-height: 240px;
  overflow-y: auto;
}

.catalogue-dropdown li {
  padding: 0.55rem 0.65rem;
  cursor: pointer;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--gray-100);
}

.catalogue-dropdown li:hover,
.catalogue-dropdown li:focus {
  background: #eef2f6;
}

.catalogue-dropdown li.catalogue-empty {
  cursor: default;
  color: var(--gray-600);
  font-style: italic;
}

.catalogue-dropdown li.catalogue-empty:hover {
  background: #fff;
}

.cse-catalogue-note {
  background: #fff8e6;
  border-left: 4px solid var(--accent);
  padding: 0.65rem 0.85rem;
  border-radius: 4px;
}

.req {
  color: var(--danger);
  font-weight: 700;
}

input.locked-field {
  background: #f0f3f6;
  cursor: not-allowed;
}

.app-preview-metrics {
  margin: 1rem 0;
}

.app-consolidate-form {
  margin-top: 1rem;
  max-width: 32rem;
}

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin: 0.5rem 0 1rem;
}

.checkbox-row label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

.filter-form {
  margin-bottom: 1rem;
}

.pr-line-row {
  display: grid;
  grid-template-columns: 1fr 140px auto;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--gray-200);
}

@media (max-width: 720px) {
  .pr-line-row {
    grid-template-columns: 1fr;
  }
}

.monthly-fieldset {
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 1rem;
  margin: 0 0 1rem;
}

.monthly-fieldset legend {
  font-weight: 700;
  color: var(--blue-800);
  padding: 0 0.35rem;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
}

.month-quarter {
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 0.45rem 0.5rem 0.5rem;
  background: rgba(13, 71, 161, 0.03);
}

.month-quarter-label {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gray-500);
  text-align: center;
}

.month-quarter-cells {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

@media (max-width: 900px) {
  .month-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .month-grid {
    grid-template-columns: 1fr;
  }
}

.month-cell {
  font-size: 0.85rem;
}

.month-cell span {
  font-weight: 600;
  color: var(--gray-600);
}

.month-cell input {
  width: 100%;
  padding: 0.4rem;
  text-align: center;
}

.month-total-line {
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
}

.pill-supplemental {
  background: #e8f1ff;
  color: #0d47a1;
}

.table-scroll {
  overflow-x: auto;
}

.ppmp-items-table {
  font-size: 0.88rem;
}

.mode-cell {
  max-width: 180px;
  font-size: 0.82rem;
}

.months-cell {
  max-width: 220px;
}

.month-tag {
  display: inline-block;
  background: #eef2f6;
  border-radius: 4px;
  padding: 0.1rem 0.3rem;
  margin: 0.1rem;
  font-size: 0.75rem;
}

.actions-cell {
  white-space: nowrap;
}

.actions-cell a {
  margin-right: 0.5rem;
}

.btn-danger-link {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: inherit;
  padding: 0;
  text-decoration: underline;
}

.btn-danger-link:hover {
  color: #7f0011;
}

textarea {
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
  font-size: 1rem;
  font-family: inherit;
  resize: vertical;
}

.balance-panel {
  background: #eef2f6;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.balance-panel p {
  margin: 0.25rem 0;
}

.checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

.checkbox-label input {
  width: auto;
}

.row-inactive {
  opacity: 0.55;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0.75rem 0 1rem;
}

.filter-row label {
  font-weight: 600;
  color: var(--blue-900);
}

.filter-row select {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  font: inherit;
}

.table-actions {
  white-space: nowrap;
}

.table-actions a {
  margin-right: 0.65rem;
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.chart-card {
  background: #f8fafc;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 1rem;
}

.chart-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--blue-900);
}

.report-metrics {
  margin-top: 0.5rem;
}

.report-month-block h2 {
  margin-top: 0;
  color: var(--blue-900);
}

.report-division-block {
  margin: 1rem 0 1.25rem;
}

.report-division-block h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.compact-table th,
.compact-table td {
  font-size: 0.88rem;
  padding: 0.4rem 0.35rem;
}

@media print {
  .no-print,
  .site-header,
  .site-footer,
  .flash-stack {
    display: none !important;
  }

  .shell {
    max-width: none;
    padding: 0;
  }

  .panel {
    box-shadow: none;
    border: none;
    page-break-inside: avoid;
  }

  .report-month-block {
    page-break-before: auto;
  }
}

.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-top: 1rem;
}

.section-tab-nav {
  margin-bottom: 0.25rem;
}

.tab-link {
  padding: 0.55rem 1rem;
  text-decoration: none;
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.92rem;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.tab-active {
  color: var(--blue-800);
  border-bottom-color: var(--blue-700);
}

.tab-link:hover {
  color: var(--blue-800);
}

.in-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.75rem;
}

/* Confirmation modal */
body.modal-open {
  overflow: hidden;
}

.app-modal[hidden] {
  display: none !important;
}

.app-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.app-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 47, 82, 0.55);
}

.app-modal-box {
  position: relative;
  width: min(28rem, 100%);
  background: #fff;
  border-radius: 12px;
  padding: 1.35rem 1.5rem 1.25rem;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  border: 1px solid var(--gray-200);
}

.app-modal-title {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
  color: var(--blue-900);
}

.app-modal-message {
  margin: 0 0 1.15rem;
  line-height: 1.5;
  color: var(--gray-800);
}

.app-modal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Login password show/hide */
.password-field {
  display: flex;
  align-items: stretch;
  gap: 0.35rem;
}

.password-field input {
  flex: 1 1 auto;
  min-width: 0;
}

.password-toggle {
  flex: 0 0 auto;
  border: 1px solid var(--gray-200);
  background: #fff;
  color: var(--blue-800);
  border-radius: 8px;
  padding: 0 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.password-toggle:hover {
  background: var(--gray-100);
}

.login-hint {
  margin-top: 0.35rem;
}

.field-error {
  margin: 0.35rem 0 0;
  color: var(--danger);
  font-size: 0.88rem;
  font-weight: 600;
}