:root {
  color-scheme: light;
  --bg: #f4f4f2;
  --surface: #ffffff;
  --line: #dddcd8;
  --text: #201c18;
  --muted: #706b65;
  --accent: #f08000;
  --accent-dark: #934b00;
  --accent-soft: #fff2e2;
  --success: #286746;
  --success-soft: #edf7f1;
  --error: #b42318;
  --error-soft: #fef3f2;
  --warning: #9a6700;
  --warning-soft: #fff8e6;
  --shadow: 0 12px 30px rgba(37, 30, 22, 0.08);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-size: 14px; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 26px; line-height: 1.2; letter-spacing: 0; }
h2 { margin-bottom: 0; font-size: 17px; letter-spacing: 0; }
h3 { font-size: 14px; letter-spacing: 0; }

.topbar { height: 68px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand, .user-actions { display: flex; align-items: center; gap: 12px; }
.brand div { display: grid; gap: 2px; }
.brand span:not(.wordmark) { color: var(--muted); font-size: 12px; }
.wordmark { width: 36px; height: 36px; display: grid; place-items: center; flex: 0 0 36px; border-radius: 6px; background: var(--accent); color: #21170d; font-weight: 750; }
.app-layout { min-height: calc(100vh - 68px); display: grid; grid-template-columns: 210px minmax(0, 1fr); }
.sidebar { padding: 20px 14px; background: #ececea; border-right: 1px solid var(--line); }
.nav-item { width: 100%; min-height: 40px; padding: 9px 12px; border: 0; border-radius: 5px; background: transparent; color: #403a34; text-align: left; }
.nav-item + .nav-item { margin-top: 4px; }
.nav-item:hover { background: rgba(255, 255, 255, 0.7); }
.nav-item.active { background: var(--surface); color: var(--accent-dark); font-weight: 700; box-shadow: 0 1px 4px rgba(37, 30, 22, 0.08); }
.content { width: 100%; max-width: 1500px; padding: 28px 32px 60px; overflow: hidden; }
.view { display: none; }
.view.active { display: block; }
.page-heading { min-height: 54px; margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.eyebrow { margin-bottom: 5px; color: var(--accent); font-size: 11px; font-weight: 750; text-transform: uppercase; }
.metric-grid { margin-bottom: 20px; display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 12px; }
.metric { min-height: 96px; padding: 17px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.metric span { display: block; margin-bottom: 12px; color: var(--muted); }
.metric strong { font-size: 28px; font-weight: 700; }
.metric-link { position: relative; color: var(--text); text-align: left; }
.metric-link:hover { border-color: #d3a16b; box-shadow: 0 3px 12px rgba(37, 30, 22, 0.08); }
.metric-link:focus-visible { outline: 3px solid rgba(240, 128, 0, 0.22); outline-offset: 2px; }
.metric-link small { position: absolute; right: 14px; bottom: 13px; color: var(--accent-dark); font-size: 11px; font-weight: 700; }
.panel { margin-bottom: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 3px 14px rgba(37, 30, 22, 0.04); overflow: hidden; }
.panel-heading { min-height: 58px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); }
.panel-heading p { margin: 3px 0 0; }
.result-heading-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.upload-panel { padding: 20px; }
.form-grid { display: grid; grid-template-columns: minmax(320px, 1fr) auto; align-items: end; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label, .form-stack label { color: #433c35; font-size: 12px; font-weight: 700; }
input, select, textarea { width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid #c8c2bb; border-radius: 5px; background: white; color: var(--text); outline: none; }
textarea { resize: vertical; }
input[type="radio"] { width: auto; min-height: auto; padding: 0; accent-color: var(--accent); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(240, 128, 0, 0.18); }
input:disabled { background: #f3f2f0; }
.button { min-height: 38px; padding: 8px 14px; border: 1px solid transparent; border-radius: 5px; font-weight: 700; }
.button.primary { background: var(--accent); border-color: #d87300; color: #21170d; }
.button.primary:hover { background: #d87300; }
.button.secondary { background: white; border-color: var(--line); color: var(--text); }
.button.danger { background: var(--error); color: white; }
.button.danger:hover { background: #8f1d14; }
.button:disabled { cursor: wait; opacity: 0.6; }
.status { display: inline-flex; min-height: 28px; padding: 5px 9px; align-items: center; border-radius: 4px; font-size: 12px; font-weight: 700; }
.status.success { background: var(--success-soft); color: var(--success); }
.status.error { background: var(--error-soft); color: var(--error); }
.status.warning { background: var(--warning-soft); color: var(--warning); }
.status.neutral { background: #f0f0ef; color: #5e5953; }
.result-metrics { padding: 14px 18px; display: grid; grid-template-columns: repeat(6, minmax(100px, 1fr)); gap: 1px; background: var(--line); border-bottom: 1px solid var(--line); }
.result-metric { min-width: 0; padding: 12px; border: 0; background: var(--surface); color: var(--text); text-align: left; }
.result-metrics span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 12px; }
.result-metrics strong { font-size: 20px; }
.result-metric-filter:hover:not(:disabled) { position: relative; z-index: 1; box-shadow: inset 0 0 0 2px #d3a16b; }
.result-metric-filter:focus-visible { position: relative; z-index: 1; outline: 3px solid rgba(240, 128, 0, 0.22); outline-offset: -3px; }
.result-metric-filter.active { position: relative; z-index: 1; background: var(--accent-soft); box-shadow: inset 0 0 0 2px var(--accent); }
.result-metric-filter.warning.active { position: relative; z-index: 1; background: var(--warning-soft); box-shadow: inset 0 0 0 2px var(--warning); }
.result-metric-filter.error.active { position: relative; z-index: 1; background: var(--error-soft); box-shadow: inset 0 0 0 2px var(--error); }
.result-metric-filter:disabled { cursor: default; opacity: 0.65; }
.issue-group { padding: 16px 18px 0; }
.issue-group h3 { display: flex; align-items: center; gap: 7px; }
.issue-group h3 span { color: var(--muted); font-weight: 500; }
.issue-list { display: grid; gap: 6px; }
.issue { min-height: 38px; padding: 8px 10px; display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 10px; border-left: 3px solid #9e9993; background: #f7f7f6; }
.issue.error { border-color: var(--error); background: var(--error-soft); }
.issue.warning { border-color: var(--warning); background: var(--warning-soft); }
.table-wrap { width: 100%; margin-top: 18px; overflow: auto; border-top: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; white-space: nowrap; }
th, td { height: 42px; padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; }
th { background: #f1f1ef; color: #5e5953; font-size: 11px; text-transform: uppercase; }
.number { text-align: right; }
.empty-cell { height: 80px; text-align: center; color: var(--muted); }
.empty-state { min-height: 150px; display: grid; place-items: center; padding: 24px; color: var(--muted); }
.toolbar { padding: 14px; border-bottom: 1px solid var(--line); }
.toolbar input { max-width: 420px; }
.subtle { color: var(--muted); }
.search-toolbar { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(170px, 220px) auto; align-items: end; gap: 12px; }
.search-toolbar .search-field input { max-width: none; }
.download-open-action { display: flex; justify-content: flex-end; }
.download-open-action .button { white-space: nowrap; }
.records-table-wrap { margin-top: 0; border-top: 0; }
.records-table { min-width: 1320px; }
.document-link { color: var(--accent-dark); font-weight: 700; text-decoration: none; }
.document-link:hover { text-decoration: underline; }
.record-customer-link { padding: 0; border: 0; background: transparent; color: var(--accent-dark); font-weight: 700; text-align: left; }
.record-customer-link:hover { text-decoration: underline; }
.record-status, .document-actions, .reply-actions, .reply-links { display: flex; align-items: flex-start; flex-direction: column; gap: 6px; }
.inline-action, .reply-drop { min-height: 30px; padding: 5px 8px; border: 1px solid #cbc5be; border-radius: 4px; background: white; color: #403a34; font-size: 12px; font-weight: 700; text-decoration: none; }
.inline-action:hover { border-color: var(--accent); background: var(--accent-soft); }
.inline-action:disabled { cursor: wait; opacity: 0.6; }
.reply-drop { min-width: 150px; border-style: dashed; color: var(--accent-dark); }
.reply-drop:hover, .reply-drop.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.reply-links .document-link { max-width: 170px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.customer-language-editor { display: grid; grid-template-columns: minmax(145px, 1fr) auto; align-items: center; gap: 6px; }
.customer-language-editor select { min-height: 32px; padding-top: 5px; padding-bottom: 5px; }
.error-text { color: var(--error); }
.settings-panel .panel-heading { background: #faf9f7; }
.settings-grid { padding: 18px; display: grid; grid-template-columns: repeat(3, minmax(160px, 1fr)); gap: 16px; }
.field-wide { grid-column: span 2; }
.settings-actions { min-height: 62px; padding: 12px 18px; display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--line); }
.company-logo-preview { width: auto; max-width: 220px; max-height: 90px; margin-top: 10px; object-fit: contain; object-position: left center; }
.user-create-form { padding: 18px; display: grid; grid-template-columns: minmax(180px, 1fr) minmax(240px, 1fr) auto; align-items: end; gap: 12px; }
.user-create-form .form-error { grid-column: 1 / -1; margin: 0; }
.user-table-wrap { margin-top: 0; }
.user-statuses { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.user-row-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.danger-inline { color: var(--error); }
.danger-inline:hover { border-color: var(--error); background: var(--error-soft); }
.reset-options { margin: 0; padding: 0; border: 0; }
.reset-options legend { width: 100%; padding: 16px 18px 10px; color: #433c35; font-size: 12px; font-weight: 700; }
.reset-option { min-height: 68px; padding: 13px 18px; display: flex; align-items: flex-start; gap: 11px; border-top: 1px solid var(--line); cursor: pointer; }
.reset-option input { width: auto; min-height: auto; margin-top: 3px; accent-color: var(--accent); }
.reset-option span { display: grid; gap: 4px; }
.reset-option small { color: var(--muted); line-height: 1.45; }
.reset-auth-grid { padding: 18px; display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)); gap: 16px; border-top: 1px solid var(--line); background: #faf9f7; }
.reset-actions { min-height: 64px; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); }
.file-drop-zone { min-height: 190px; padding: 30px; display: grid; place-items: center; align-content: center; gap: 22px; border: 2px dashed #bdb8b1; border-radius: 6px; background: #faf9f7; text-align: center; outline: none; transition: border-color 120ms ease, background-color 120ms ease; }
.file-drop-zone:hover, .file-drop-zone:focus-visible, .file-drop-zone.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.file-drop-copy { display: grid; gap: 6px; }
.file-drop-copy strong { font-size: 17px; }
.file-drop-copy span { color: var(--muted); font-size: 12px; }
.file-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; }
.import-actions { margin-top: 14px; display: flex; justify-content: flex-end; }
.import-feedback { width: 100%; margin-bottom: 20px; padding: 12px 14px; }
.import-progress .panel-heading { border-bottom: 0; }
.progress-track { height: 8px; margin: 0 18px; overflow: hidden; border-radius: 4px; background: #e5e3df; }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--accent); transition: width 180ms ease; }
.progress-steps { margin: 0; padding: 16px 18px 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; list-style: none; counter-reset: import-step; }
.progress-steps li { color: var(--muted); font-size: 12px; font-weight: 650; }
.progress-steps li::before { counter-increment: import-step; content: counter(import-step); width: 22px; height: 22px; margin-right: 7px; display: inline-grid; place-items: center; border: 1px solid #c5beb6; border-radius: 50%; background: white; }
.progress-steps li.active { color: var(--accent-dark); }
.progress-steps li.active::before { border-color: var(--accent); color: var(--accent-dark); }
.progress-steps li.complete::before { border-color: var(--accent); background: var(--accent); color: white; }
.customer-language-area { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.customer-language-heading { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.customer-language-heading h3 { margin-bottom: 0; }
.customer-language-table { border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.customer-language-row { min-height: 48px; padding: 6px 10px; display: grid; grid-template-columns: minmax(180px, 2fr) minmax(140px, 1fr) 70px 90px minmax(150px, 1fr); align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
.customer-language-row:last-child { border-bottom: 0; }
.customer-language-row select { min-height: 34px; }
.customer-language-header { min-height: 34px; background: #f1f1ef; color: #5e5953; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.customer-language-area .form-error { margin: 10px 0 0; }
.invoice-preview-area { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.invoice-preview-wrap { max-height: 420px; overflow: auto; border: 1px solid var(--line); border-radius: 5px; }
.invoice-preview-table { min-width: 920px; }
.invoice-preview-table th { position: sticky; top: 0; z-index: 1; }
.invoice-preview-table tbody tr:last-child td { border-bottom: 0; }
.decision-area { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.decision-list { display: grid; gap: 10px; }
.decision-item { border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.decision-title { padding: 10px 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; background: #faf9f7; }
.decision-title span { color: var(--muted); font-size: 12px; }
.change-row { min-height: 36px; padding: 7px 12px; display: grid; grid-template-columns: 130px 1fr 1fr; align-items: center; gap: 12px; border-top: 1px solid var(--line); }
.change-row strong { font-size: 12px; }
.change-header { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.decision-options { padding: 10px 12px; display: flex; gap: 18px; border-top: 1px solid var(--line); }
.decision-options label { display: flex; align-items: center; gap: 6px; font-weight: 650; }
.decision-area .form-error { margin: 10px 0 0; }
.history-dialog { width: min(700px, calc(100% - 32px)); max-height: min(760px, calc(100vh - 40px)); padding: 0; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--text); box-shadow: 0 24px 70px rgba(37, 30, 22, 0.22); }
.history-dialog::backdrop { background: rgba(32, 28, 24, 0.42); }
.history-dialog-heading { min-height: 78px; padding: 16px 18px; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--line); }
.history-dialog-heading p:last-child { margin: 5px 0 0; }
.dialog-close { width: 34px; height: 34px; padding: 0; flex: 0 0 34px; border: 1px solid var(--line); border-radius: 5px; background: white; color: var(--text); font-size: 24px; line-height: 1; }
.dialog-close:hover { border-color: var(--accent); background: var(--accent-soft); }
.history-entries { max-height: calc(min(760px, 100vh - 40px) - 79px); padding: 6px 18px 18px; overflow: auto; }
.history-entry { min-height: 82px; padding: 16px 0; display: grid; grid-template-columns: 14px 1fr; gap: 10px; border-bottom: 1px solid var(--line); }
.history-entry:last-child { border-bottom: 0; }
.history-entry > div { display: grid; gap: 5px; }
.history-marker { width: 10px; height: 10px; margin-top: 4px; border: 2px solid var(--accent); border-radius: 50%; background: white; }
.history-entry p { margin: 0; color: #4e4842; line-height: 1.4; }
.history-entry p:empty { display: none; }
.history-entry small { color: var(--muted); }
.history-empty { min-height: 150px; display: grid; place-items: center; color: var(--muted); text-align: center; }
.password-dialog { width: min(520px, calc(100% - 32px)); }
.password-reset-form { padding: 18px; display: grid; gap: 14px; }
.password-reset-form .form-error { margin: 0; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; }
.login-page { min-height: 100vh; display: grid; place-items: center; background: #f1f1ef; }
.login-shell { width: min(420px, calc(100% - 32px)); }
.login-panel { padding: 34px; background: white; border: 1px solid var(--line); border-radius: 7px; box-shadow: var(--shadow); }
.login-panel .wordmark { margin-bottom: 26px; }
.login-panel h1 { margin-bottom: 28px; font-size: 24px; }
.form-stack { display: grid; gap: 9px; }
.form-stack input + label { margin-top: 8px; }
.form-stack .button { margin-top: 12px; }
.password-change-user { margin: 0 0 2px; }
.login-form-actions { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px; }
.login-form-actions .button { margin-top: 12px; }
.form-error { margin: 7px 0 0; color: var(--error); }

@media (max-width: 1000px) {
  .metric-grid { grid-template-columns: repeat(2, minmax(130px, 1fr)); }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .action-field { grid-column: 1 / -1; justify-items: start; }
  .result-metrics { grid-template-columns: repeat(3, 1fr); }
  .search-toolbar { grid-template-columns: 1fr 180px; }
  .download-open-action { grid-column: 1 / -1; justify-content: flex-start; }
  .settings-grid { grid-template-columns: repeat(2, minmax(160px, 1fr)); }
  .user-create-form { grid-template-columns: 1fr 1fr; }
  .user-create-form .button { justify-self: start; }
}

@media (max-width: 720px) {
  .topbar { padding: 0 14px; }
  .brand div { display: none; }
  .app-layout { display: block; }
  .sidebar { padding: 8px; display: flex; gap: 4px; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .nav-item { width: auto; flex: 0 0 auto; }
  .nav-item + .nav-item { margin-top: 0; }
  .content { padding: 20px 14px 40px; }
  .metric-grid, .form-grid { grid-template-columns: 1fr; }
  .search-toolbar { grid-template-columns: 1fr; }
  .download-open-action { grid-column: auto; }
  .download-open-action .button { width: 100%; white-space: normal; }
  .result-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .action-field { grid-column: auto; }
  .issue { grid-template-columns: 1fr; gap: 3px; }
  .customer-language-row { grid-template-columns: 1fr 1fr; }
  .customer-language-row > :first-child, .customer-language-row > :last-child { grid-column: 1 / -1; }
  .customer-language-row span { display: grid; gap: 2px; }
  .customer-language-row span::before { content: attr(data-label); color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; }
  .customer-language-header { display: none; }
  .progress-steps { grid-template-columns: 1fr; }
  .change-row { grid-template-columns: 1fr; gap: 3px; }
  .change-header { display: none; }
  .decision-options { display: grid; gap: 10px; }
  .settings-grid { grid-template-columns: 1fr; }
  .user-create-form { grid-template-columns: 1fr; }
  .user-create-form .button { width: 100%; }
  .reset-auth-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .settings-actions, .reset-actions { align-items: stretch; flex-direction: column; }
  .result-heading-actions { align-items: flex-end; flex-direction: column; }
}