:root {
      --bg: #f4f6f8;
      --panel: #ffffff;
      --text: #17202a;
      --muted: #687484;
      --line: #d9e0e7;
      --green: #168a4a;
      --green-soft: #e7f6ed;
      --red: #c9362f;
      --red-soft: #fdecea;
      --blue: #1d5fd1;
      --blue-dark: #123d85;
      --amber: #b87503;
      --shadow: 0 12px 32px rgba(23, 32, 42, 0.08);
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      background: var(--bg);
      color: var(--text);
    }

    button,
    input,
    select {
      font: inherit;
    }

    .app {
      min-height: 100vh;
      display: grid;
      grid-template-columns: 220px 1fr;
    }

    .sidebar {
      background: #1f2933;
      color: #fff;
      padding: 22px 16px;
    }

    .brand {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 28px;
    }

    .nav {
      display: grid;
      gap: 8px;
    }

    .nav button {
      border: 0;
      border-radius: 6px;
      padding: 12px 14px;
      color: #dce5ef;
      background: transparent;
      text-align: left;
      cursor: pointer;
    }

    .nav button.active,
    .nav button:hover {
      background: #344452;
      color: #fff;
    }

    .main {
      padding: 28px;
      display: grid;
      gap: 22px;
      align-content: start;
    }

    .topbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    h1 {
      margin: 0;
      font-size: 28px;
      line-height: 1.2;
    }

    .date {
      color: var(--muted);
      font-size: 14px;
    }

    .grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 16px;
    }

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

    .metric {
      padding: 18px;
      min-height: 118px;
      display: grid;
      align-content: space-between;
    }

    .metric-label {
      color: var(--muted);
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0;
    }

    .metric-value {
      font-size: 34px;
      font-weight: 700;
      line-height: 1;
    }

    .metric-note {
      color: var(--muted);
      font-size: 13px;
    }

    .panel {
      padding: 20px;
    }

    .section-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      margin-bottom: 16px;
    }

    h2 {
      margin: 0;
      font-size: 19px;
    }

    .status-pill {
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .status-pill.good {
      background: var(--green-soft);
      color: var(--green);
    }

    .status-pill.bad {
      background: var(--red-soft);
      color: var(--red);
    }

    .production-layout {
      display: grid;
      grid-template-columns: 1.3fr 0.7fr;
      gap: 18px;
    }

    .progress-wrap {
      display: grid;
      gap: 10px;
    }

    .progress-track {
      height: 30px;
      border-radius: 6px;
      overflow: hidden;
      background: #e2e8ef;
      border: 1px solid var(--line);
    }

    .progress-bar {
      width: 0;
      height: 100%;
      background: var(--red);
      transition: width 220ms ease, background 220ms ease;
    }

    .progress-bar.good {
      background: var(--green);
    }

    .progress-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      color: var(--muted);
      font-size: 14px;
    }

    .actions {
      display: grid;
      gap: 12px;
    }

    .primary-btn {
      min-height: 64px;
      border: 0;
      border-radius: 8px;
      background: var(--blue);
      color: #fff;
      font-size: 18px;
      font-weight: 700;
      cursor: pointer;
    }

    .primary-btn:hover {
      background: var(--blue-dark);
    }

    .primary-btn:disabled,
    .secondary-btn:disabled {
      cursor: not-allowed;
      opacity: 0.55;
    }

    .primary-btn:disabled:hover {
      background: var(--blue);
    }

    .secondary-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .secondary-btn {
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
      color: var(--text);
      padding: 11px 12px;
      cursor: pointer;
    }

    .secondary-btn:hover {
      background: #f7f9fb;
    }

    .target-control {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 90px;
      align-items: end;
      gap: 10px;
      margin-top: 14px;
    }

    label {
      display: grid;
      gap: 6px;
      color: var(--muted);
      font-size: 13px;
    }

    input {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 10px 12px;
      color: var(--text);
      background: #fff;
    }

    select {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 10px 12px;
      color: var(--text);
      background: #fff;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
    }

    th,
    td {
      padding: 12px 10px;
      border-bottom: 1px solid var(--line);
      text-align: left;
    }

    th {
      color: var(--muted);
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0;
    }

    #orderLinesRows td:first-child,
    #ordersRows td:nth-child(2),
    #ordersRows td:first-child,
    #ordersRows td:nth-child(2) {
      white-space: nowrap;
    }

    tr:last-child td {
      border-bottom: 0;
    }

    .stock {
      display: inline-flex;
      min-width: 54px;
      justify-content: center;
      border-radius: 999px;
      padding: 5px 9px;
      font-weight: 700;
      background: #eef3f8;
    }

    .stock.low {
      background: var(--red-soft);
      color: var(--red);
    }

    .stock.mid {
      background: #fff3d8;
      color: var(--amber);
    }

    .warning-text {
      color: var(--red);
      font-weight: 700;
    }

    .success-text {
      color: var(--green);
      font-weight: 700;
    }

    .plan-note {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.45;
    }

    .tab {
      display: none;
    }

    .tab.active {
      display: grid;
      gap: 18px;
    }

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

    .warehouse-actions {
      display: grid;
      grid-template-columns: 120px repeat(3, minmax(120px, 1fr));
      gap: 8px;
      align-items: center;
      min-width: 520px;
    }

    .warehouse-actions input {
      padding: 8px 10px;
      width: 100%;
      min-width: 0;
    }

    .warehouse-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 14px;
    }

    .warehouse-tabs button {
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
      color: var(--text);
      padding: 10px 12px;
      cursor: pointer;
      font-weight: 700;
    }

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

    .logs-home {
      display: grid;
      gap: 12px;
      max-width: 320px;
    }

    .log-delivery-form {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      align-items: end;
      margin-bottom: 18px;
    }

    .log-delivery-extra {
      display: grid;
      grid-column: 1 / -1;
      gap: 8px;
    }

    .log-delivery-extra-row {
      display: grid;
      grid-template-columns: minmax(120px, 1fr) minmax(120px, 1fr) auto;
      gap: 8px;
      align-items: end;
    }

    .log-sorting-form {
      display: grid;
      gap: 10px;
      margin-bottom: 18px;
    }

    .log-sorting-top,
    .log-sorting-summary {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      align-items: end;
    }

    .log-sort-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px 14px;
    }

    .log-sort-row {
      display: grid;
      grid-template-columns: minmax(84px, 0.9fr) minmax(96px, 0.8fr) minmax(88px, 0.7fr);
      gap: 8px;
      align-items: end;
    }

    .log-sort-row .dimension-input {
      min-width: 0;
    }

    .log-sort-row label {
      font-size: 12px;
    }

    .log-sort-row input {
      padding: 8px 9px;
    }

    .log-consumption-form {
      display: grid;
      gap: 14px;
      margin-bottom: 18px;
    }

    .consumption-line {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 12px;
      align-items: end;
    }

    .yield-form {
      display: grid;
      gap: 16px;
      margin-bottom: 18px;
    }

    .yield-fieldset {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
    }

    .yield-fieldset legend {
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
      padding: 0 6px;
    }

    .yield-fields {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      align-items: end;
    }

    .yield-results {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .yield-result {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fff;
    }

    .yield-result strong {
      display: block;
      margin-bottom: 6px;
    }

    .dryer-note {
      margin-bottom: 14px;
    }

    .dryer-grid {
      display: grid;
      gap: 14px;
      min-width: 1540px;
    }

    .dryer-grid-wrap {
      overflow-x: auto;
    }

    .dryer-row {
      display: grid;
      grid-template-columns: repeat(7, minmax(210px, 1fr));
      gap: 8px;
      align-items: stretch;
    }

    .dryer-row-header {
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0;
    }

    .dryer-step-controls {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      flex-wrap: wrap;
    }

    .dryer-step-title {
      font-weight: 800;
    }

    .dryer-place {
      display: grid;
      gap: 8px;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 10px;
      background: #fff;
    }

    .dryer-place-title {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
    }

    .dryer-slot {
      display: grid;
      grid-template-columns: 46px minmax(0, 1fr) 30px;
      gap: 6px;
      align-items: center;
    }

    .dryer-slot.compact {
      grid-template-columns: minmax(0, 1fr) 30px;
    }

    .dryer-slot select {
      width: 100%;
      min-width: 0;
      padding: 8px 10px;
    }

    .dryer-slot-level {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .dryer-copy-btn {
      width: 28px;
      height: 28px;
      border: 1px solid var(--blue);
      border-radius: 6px;
      background: var(--blue);
      color: #fff;
      cursor: pointer;
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
    }

    .dryer-copy-btn.active {
      background: var(--green);
      border-color: var(--green);
    }

    .dryer-copy-btn:disabled {
      border-color: var(--line);
      background: #eef3f8;
      color: var(--muted);
      cursor: not-allowed;
    }

    .dryer-copy {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: var(--muted);
      user-select: none;
    }

    .dryer-copy input {
      margin: 0;
    }

    .dryer-row button {
      white-space: nowrap;
    }

    .planning-board {
      display: grid;
      gap: 16px;
      margin-top: 16px;
    }

    .planning-week {
      display: grid;
      gap: 8px;
    }

    .planning-week h3 {
      margin: 0;
      font-size: 16px;
    }

    .planning-table-wrap {
      overflow-x: auto;
    }

    .planning-table {
      min-width: 760px;
    }

    .planning-table select {
      width: 100%;
      min-width: 220px;
      padding: 8px 10px;
    }

    .planning-slot {
      display: grid;
      gap: 8px;
    }

    .planning-slot-fields {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .planning-slot-fields select {
      min-width: 0;
    }

    .planning-log-balance {
      display: grid;
      gap: 6px;
      min-width: 220px;
      font-size: 12px;
      color: var(--muted);
    }

    .planning-log-balance strong {
      color: var(--text);
      font-size: 13px;
    }

    .planning-log-balance .warning-text {
      font-size: 12px;
    }

    .planning-day-cell {
      min-width: 180px;
      vertical-align: top;
    }

    .planning-day-title {
      display: block;
      margin-bottom: 8px;
      font-weight: 800;
    }

    .planning-day-balance {
      display: grid;
      gap: 4px;
      font-size: 12px;
    }

    .planning-cell-note {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 12px;
    }

    .hidden {
      display: none !important;
    }

    .order-form {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items: end;
      margin-bottom: 18px;
    }

    .order-line-form {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
      gap: 12px;
      align-items: end;
      margin-bottom: 18px;
    }

    .progress-count {
      display: inline-block;
      min-width: 86px;
      font-weight: 700;
      font-variant-numeric: tabular-nums;
    }

    @media (max-width: 920px) {
      .order-form,
      .order-line-form,
      .log-delivery-form,
      .log-delivery-extra-row,
      .log-sorting-form,
      .log-sorting-top,
      .log-sorting-summary,
      .log-sort-grid,
      .log-sort-row,
      .consumption-line,
      .yield-fields,
      .yield-results,
      .user-management-form {
        grid-template-columns: 1fr;
      }

      .dryer-row {
        grid-template-columns: 1fr;
      }
    }

    .icon-btn {
      width: 34px;
      height: 34px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
      cursor: pointer;
      font-weight: 700;
    }

    .icon-btn:hover {
      background: #f7f9fb;
    }

    @media (max-width: 920px) {
      .app {
        grid-template-columns: 1fr;
      }

      .sidebar {
        padding: 14px;
      }

      .brand {
        margin-bottom: 12px;
      }

      .nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .main {
        padding: 18px;
      }

      .grid,
      .production-layout,
      .target-control {
        grid-template-columns: 1fr;
      }

      .topbar,
      .section-title {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    .login-screen {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--bg);
    }

    .login-card {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: var(--shadow);
      padding: 32px;
      width: 100%;
      max-width: 320px;
      display: grid;
      gap: 16px;
    }

    .login-card .brand {
      color: var(--text);
      margin-bottom: 0;
    }

    .login-error {
      color: var(--red);
      font-size: 13px;
      min-height: 16px;
    }

    .topbar-user {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .user-management-form {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr auto;
      gap: 10px;
      align-items: end;
      margin-bottom: 18px;
    }