.board-shell {
  width: min(1500px, calc(100% - 48px));
  margin: 24px auto 42px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 24px 26px;
  color: white;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 52%),
    var(--ink-950);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: 0 18px 45px rgba(15, 33, 27, 0.18);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-mark {
  position: relative;
  display: grid;
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  place-items: center;
  overflow: hidden;
  background: #f8f1dd;
  border-radius: 17px;
}

.brand-mark span {
  position: absolute;
  width: 29px;
  height: 29px;
  border-radius: 50%;
  mix-blend-mode: multiply;
}

.brand-mark span:nth-child(1) {
  top: 8px;
  right: 8px;
  background: var(--amber-500);
}

.brand-mark span:nth-child(2) {
  bottom: 7px;
  left: 8px;
  background: var(--green-500);
}

.brand-mark span:nth-child(3) {
  right: 8px;
  bottom: 6px;
  width: 21px;
  height: 21px;
  background: var(--blue-500);
}

.brand p,
.brand h1,
.phase span,
.phase strong {
  margin: 0;
}

.brand p {
  direction: ltr;
  color: var(--ink-300);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: right;
  text-transform: uppercase;
}

.brand h1 {
  font-size: clamp(1.18rem, 1.8vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

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

.app-navigation {
  display: flex;
  gap: 6px;
  margin: 12px 0 0;
  padding: 5px;
  background: rgba(255, 254, 250, 0.82);
  border: 1px solid rgba(35, 64, 54, 0.1);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
}

.app-navigation a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 0 13px;
  color: var(--ink-600);
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    color 160ms ease,
    background 160ms ease;
}

.app-navigation a:hover {
  color: var(--ink-900);
  background: var(--ink-50);
}

.app-navigation a[aria-current="page"] {
  color: white;
  background: var(--ink-800);
}

.app-navigation a:focus-visible {
  outline: 3px solid rgba(81, 144, 171, 0.32);
  outline-offset: 2px;
}

/* The application shell is Persian: RTL logical inline-start is the physical right. */
.board-shell {
  width: min(1500px, calc(100% - 17rem - 48px));
  margin-inline-start: calc(15rem + 2rem);
}

.app-navigation {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  z-index: 5;
  display: grid;
  align-content: start;
  width: 15rem;
  max-height: 100vh;
  margin: 0;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

.sidebar-toggle {
  display: none;
}

.phase {
  display: grid;
  min-width: 205px;
  margin-left: 8px;
  padding-left: 20px;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.phase span {
  color: var(--ink-300);
  font-size: 0.72rem;
}

.phase strong {
  color: white;
  font-size: 0.87rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metrics--inventory {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-md);
}

.task-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  text-align: right;
}

.task-table th {
  padding: 12px 13px;
  color: var(--ink-600);
  background: var(--ink-50);
  font-size: 0.76rem;
  font-weight: 800;
  border-bottom: 1px solid var(--ink-100);
}

.task-table td {
  padding: 13px;
  color: var(--ink-700);
  font-size: 0.84rem;
  line-height: 1.7;
  border-bottom: 1px solid var(--ink-100);
  vertical-align: middle;
}

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

.task-table tbody tr {
  transition: background 140ms ease;
}

.task-table tbody tr:hover {
  background: #fcfbf7;
}

.materials-panel .task-table {
  min-width: 1020px;
}

.materials-panel .task-table td strong {
  color: var(--ink-900);
}

.materials-panel .task-table td > button {
  min-height: 30px;
  margin: 3px 4px 3px 0;
  padding: 0 9px;
  color: var(--ink-700);
  background: var(--paper);
  border: 1px solid var(--ink-200);
  border-radius: 8px;
  font-size: 0.66rem;
  font-weight: 750;
}

.materials-panel .task-table td > button:hover {
  color: var(--ink-900);
  background: var(--ink-100);
}

.materials-panel .task-table td > button:disabled {
  color: var(--ink-500);
  background: var(--ink-100);
  cursor: not-allowed;
  opacity: 0.62;
}

.materials-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 16px;
  padding: 4px;
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: 12px;
}

.materials-tabs button {
  min-height: 38px;
  padding: 0 14px;
  color: var(--ink-600);
  background: transparent;
  border: 0;
  border-radius: 9px;
  font-size: 0.78rem;
  font-weight: 800;
}

.materials-panel + .panel .lower-grid article {
  display: grid;
  align-content: start;
  justify-items: start;
  padding: 18px;
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-md);
}

.materials-panel + .panel .lower-grid article h3,
.materials-panel + .panel .lower-grid article p {
  margin: 0;
}

.materials-panel + .panel .lower-grid article h3 {
  color: var(--ink-900);
  font-size: 0.9rem;
}

.materials-panel + .panel .lower-grid article p {
  min-height: 52px;
  margin: 6px 0 14px;
  color: var(--ink-600);
  font-size: 0.74rem;
}

.materials-panel + .panel .lower-grid article:last-child {
  background: var(--amber-100);
  border-color: var(--amber-200);
}

.batch-flow {
  display: grid;
  margin: 26px 0 24px;
  padding: 0;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  list-style: none;
}

.flow-step {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
}

.flow-step::before {
  position: absolute;
  z-index: 0;
  top: 18px;
  right: calc(50% + 18px);
  width: calc(100% - 36px);
  height: 2px;
  content: "";
  background: var(--ink-200);
}

.flow-step:first-child::before {
  display: none;
}

.flow-step__marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 38px;
  height: 38px;
  color: var(--ink-600);
  background: var(--paper);
  border: 2px solid var(--ink-200);
  border-radius: 50%;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 900;
}

.flow-step--done .flow-step__marker {
  color: white;
  background: var(--green-500);
  border-color: var(--green-500);
}

.flow-step--current .flow-step__marker {
  color: var(--amber-700);
  background: var(--amber-100);
  border-color: var(--amber-500);
  box-shadow: 0 0 0 5px rgba(214, 146, 24, 0.12);
}

.flow-step--disabled .flow-step__marker {
  color: var(--rose-700);
  background: var(--rose-100);
  border-color: #d8949e;
}

.flow-step__copy {
  display: grid;
  justify-items: center;
}

.flow-step__copy strong {
  color: var(--ink-900);
  font-size: 0.78rem;
}

.flow-step__copy span {
  color: var(--ink-500);
  font-size: 0.72rem;
}

.flow-step__copy small {
  color: var(--ink-600);
  font-size: 0.7rem;
}

.flow-step button {
  min-height: 25px;
  padding: 0 8px;
  color: var(--rose-700);
  background: var(--rose-100);
  border: 1px solid #e4bcc1;
  border-radius: 7px;
  font-size: 0.6rem;
  cursor: not-allowed;
}

.inventory-split {
  display: grid;
  overflow: hidden;
  grid-template-columns: repeat(3, 1fr);
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-md);
}

.inventory-split > div {
  display: grid;
  gap: 2px;
  padding: 14px 17px;
  border-left: 1px solid var(--ink-100);
}

.inventory-split > div:last-child {
  border-left: 0;
}

.inventory-split span {
  color: var(--ink-500);
  font-size: 0.66rem;
}

.inventory-split strong {
  color: var(--ink-900);
  font-size: 0.84rem;
}

.inventory-split small {
  color: var(--ink-600);
  font-size: 0.66rem;
}

.inventory-split__qc {
  background: var(--amber-100);
}

.inventory-split__qc strong {
  color: var(--amber-700);
}

.lower-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 14px;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  padding: 18px 8px 0;
  color: var(--ink-500);
  font-size: 0.66rem;
}

footer span {
  position: relative;
}

footer span + span::before {
  position: absolute;
  top: 50%;
  right: -11px;
  width: 3px;
  height: 3px;
  content: "";
  background: var(--ink-300);
  border-radius: 50%;
}

main, [data-page], .home-dashboard { min-width: 0; }

.global-search { position: relative; z-index: 4; display: grid; gap: 6px; margin-top: 12px; }
.global-search > label { color: var(--ink-700); font-size: .76rem; font-weight: 800; }
.global-search > input { width: 100%; min-height: 44px; padding: 0 14px; background: var(--paper); border: 1px solid var(--ink-200); border-radius: 12px; }
.global-search__results { position: absolute; inset-block-start: 100%; inset-inline: 0; display: grid; max-height: min(55vh, 28rem); padding: 8px; overflow-y: auto; background: var(--paper); border: 1px solid var(--ink-200); border-radius: 12px; box-shadow: 0 18px 42px rgba(15, 33, 27, .2); }
.home-section-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.quick-action-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }

@media (max-width: 1120px) {
  .home-section-grid, .quick-action-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 780px) {
  .home-section-grid, .quick-action-grid { grid-template-columns: 1fr; }
}