/* ChefOS Control Center — canonical UX enhancement layer
   This file intentionally loads after the legacy theme and only owns navigation,
   guidance, pagination, scroll ergonomics and overlay behavior. */

:root {
  --ux-sidebar-expanded: 252px;
  --ux-sidebar-collapsed: 76px;
  --ux-guide-bg: rgba(132, 170, 255, .055);
  --ux-guide-line: rgba(132, 170, 255, .18);
}

html { scrollbar-gutter: stable; }
body { overflow-x: clip; }
.content, .page, .workspace { min-width: 0; }
.header-actions { flex-wrap: wrap; }

/* Desktop sidebar can collapse without changing the mobile drawer behavior. */
@media (min-width: 1181px) {
  .app-shell {
    grid-template-columns: var(--ux-sidebar-expanded) minmax(0, 1fr);
    transition: grid-template-columns .2s ease;
  }

  .app-shell.ux-sidebar-collapsed {
    grid-template-columns: var(--ux-sidebar-collapsed) minmax(0, 1fr);
  }

  .sidebar { width: 100%; transition: width .2s ease; }
  .ux-sidebar-toggle { display: grid; margin-left: auto; flex: 0 0 auto; }

  .sidebar.ux-sidebar-collapsed .brand {
    justify-content: center;
    gap: 0;
    padding-inline: 10px;
  }
  .sidebar.ux-sidebar-collapsed .brand > span:nth-child(2),
  .sidebar.ux-sidebar-collapsed .nav-label,
  .sidebar.ux-sidebar-collapsed .nav-item > span:nth-child(2),
  .sidebar.ux-sidebar-collapsed .system-pill span,
  .sidebar.ux-sidebar-collapsed .user-card > span:nth-child(2),
  .sidebar.ux-sidebar-collapsed .ux-help-link strong {
    display: none;
  }
  .sidebar.ux-sidebar-collapsed .brand-mark { width: 36px; height: 36px; }
  .sidebar.ux-sidebar-collapsed .ux-sidebar-toggle {
    position: absolute;
    right: -13px;
    width: 28px;
    height: 28px;
    min-height: 28px;
    border-color: var(--line);
    border-radius: 50%;
    color: var(--text);
    background: var(--surface-2);
    box-shadow: var(--shadow);
  }
  .sidebar.ux-sidebar-collapsed nav { padding-inline: 10px; }
  .sidebar.ux-sidebar-collapsed .nav-group { margin-bottom: 10px; }
  .sidebar.ux-sidebar-collapsed .nav-item {
    grid-template-columns: 1fr;
    justify-items: center;
    padding-inline: 8px;
  }
  .sidebar.ux-sidebar-collapsed .nav-item b {
    position: absolute;
    margin: -25px 0 0 25px;
  }
  .sidebar.ux-sidebar-collapsed .nav-glyph { color: #a5afbd; }
  .sidebar.ux-sidebar-collapsed .sidebar-footer { padding-inline: 10px; }
  .sidebar.ux-sidebar-collapsed .system-pill {
    min-height: 40px;
    justify-content: center;
    padding: 8px;
  }
  .sidebar.ux-sidebar-collapsed .user-card {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .sidebar.ux-sidebar-collapsed .user-card .quiet {
    width: 34px;
    min-height: 34px;
    overflow: hidden;
    font-size: 0;
    text-align: center;
  }
  .sidebar.ux-sidebar-collapsed .user-card .quiet::before {
    content: '↪';
    font-size: 17px;
  }
}

.ux-help-link {
  width: 100%;
  min-height: 44px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  margin-top: 8px;
  padding: 7px 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, .018);
  text-align: left;
}
.ux-help-link:hover { color: var(--text); border-color: var(--control-line); background: rgba(255, 255, 255, .04); }
.ux-help-link > span {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--accent-light);
  background: var(--accent-soft);
  font-weight: 900;
}
.ux-help-link strong { font-size: 12px; }

/* Contextual help keeps each screen understandable without a training course. */
.ux-context-guide {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  margin: -10px 0 22px;
  border: 1px solid var(--ux-guide-line);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  background: var(--ux-guide-bg);
}
.ux-guide-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #07111f;
  background: var(--info);
  font-weight: 900;
}
.ux-context-guide > div:last-child { min-width: 0; }
.ux-context-guide strong { font-size: 14px; }
.ux-context-guide p { margin: 3px 0 10px; color: var(--muted); font-size: 13px; }
.ux-guide-steps { display: flex; flex-wrap: wrap; gap: 7px; }
.ux-guide-steps span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line-soft);
  border-radius: 99px;
  padding: 5px 9px;
  color: #cdd3dc;
  background: rgba(255, 255, 255, .025);
  font-size: 12px;
}
.ux-guide-steps b {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--accent-light);
  background: var(--accent-soft);
  font-size: 11px;
}

.ux-quick-start { margin-bottom: 22px; padding: 20px; }
.ux-quick-start > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.ux-quick-start > header h2 { margin-bottom: 4px; }
.ux-quick-start > header p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 13px; }
.ux-quick-actions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ux-quick-actions > button {
  min-width: 0;
  min-height: 92px;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 13px;
  color: inherit;
  background: var(--surface-2);
  text-align: left;
}
.ux-quick-actions > button:hover { border-color: var(--accent); background: rgba(230, 104, 33, .06); }
.ux-quick-actions > button > b {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: #1b0d06;
  background: var(--accent);
  font-size: 12px;
}
.ux-quick-actions > button > span { min-width: 0; display: grid; gap: 3px; }
.ux-quick-actions strong { font-size: 13px; }
.ux-quick-actions small { color: var(--muted); font-size: 12px; }

/* Tables: one predictable horizontal scroll model and client-side pagination. */
.panel.table-wrap,
.table-wrap.ux-scroll-region {
  max-width: 100%;
  overflow-x: auto !important;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
  outline: none;
}
.table-wrap.ux-scroll-region:focus-visible { box-shadow: 0 0 0 3px rgba(230, 104, 33, .18); }
.table-wrap::-webkit-scrollbar,
.kanban-board::-webkit-scrollbar,
.sidebar nav::-webkit-scrollbar,
.modal-body::-webkit-scrollbar,
.detail-drawer::-webkit-scrollbar { width: 10px; height: 10px; }
.table-wrap::-webkit-scrollbar-thumb,
.kanban-board::-webkit-scrollbar-thumb,
.sidebar nav::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb,
.detail-drawer::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 99px;
  background: #485160;
  background-clip: padding-box;
}
.table-wrap::-webkit-scrollbar-track,
.kanban-board::-webkit-scrollbar-track { background: rgba(255, 255, 255, .025); }

.ux-scroll-hint {
  display: none;
  margin: 7px 2px 0;
  color: var(--muted-2);
  font-size: 12px;
}
.ux-table-pagination {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 9px 12px;
  color: var(--muted);
  background: var(--surface);
  font-size: 12px;
}
.ux-table-pagination + .ux-scroll-hint,
.ux-scroll-hint + .ux-table-pagination { margin-top: 8px; }
.ux-table-pagination > div { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.ux-table-pagination label { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); }
.ux-table-pagination select { width: auto; min-width: 70px; min-height: 38px; }
.ux-table-pagination .secondary { min-height: 38px; padding-inline: 11px; }
.ux-table-pagination .secondary:disabled { cursor: not-allowed; opacity: .42; transform: none; }
.ux-page-number { min-width: 52px; color: var(--text); text-align: center; font-weight: 750; }

/* Large overlays should never trap content below the viewport. */
.modal-card {
  max-height: min(90dvh, 920px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden !important;
}
.modal-card > .modal-body {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.detail-drawer {
  max-height: 100dvh;
  overflow-y: auto !important;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.plan-modal .permission-groups { min-width: 0; }

/* Horizontal work areas are explicit instead of looking cut off. */
.kanban-board.ux-horizontal-region {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-gutter: stable;
  outline: none;
}
.kanban-board.ux-horizontal-region:focus-visible { box-shadow: 0 0 0 3px rgba(230, 104, 33, .18); }
.kanban-board.ux-horizontal-region > .kanban-lane { scroll-snap-align: start; }

/* Stronger hierarchy and safer wrapping for dense blocks. */
.page-header > div:first-child { min-width: 0; }
.summary-strip > div { min-width: 0; }
.summary-strip strong { white-space: normal; overflow-wrap: anywhere; }
.panel-heading > div { min-width: 0; }
.data-toolbar { max-width: 100%; flex-wrap: wrap; }
.data-toolbar .search-field { flex: 1 1 280px; }
.data-toolbar .result-count { white-space: nowrap; }
.customer-cell strong, .customer-cell small { max-width: min(240px, 28vw); }

@media (max-width: 1180px) {
  .ux-sidebar-toggle { display: none !important; }
  .ux-scroll-hint { display: block; }
  .ux-quick-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .ux-context-guide { grid-template-columns: 30px minmax(0, 1fr); padding: 12px; }
  .ux-guide-icon { width: 30px; height: 30px; border-radius: 8px; }
  .ux-guide-steps { display: grid; grid-template-columns: 1fr; }
  .ux-quick-start { padding: 16px; }
  .ux-quick-actions { grid-template-columns: 1fr 1fr; }
  .ux-table-pagination { align-items: stretch; flex-direction: column; }
  .ux-table-pagination > div { justify-content: space-between; flex-wrap: wrap; }
  .modal-card { max-height: 94dvh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
}

@media (max-width: 560px) {
  .ux-context-guide { margin-top: -4px; }
  .ux-quick-actions { grid-template-columns: 1fr; }
  .ux-table-pagination > div { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .ux-table-pagination label { grid-column: 1 / -1; justify-content: space-between; }
  .ux-page-number { order: -1; grid-column: 1 / -1; width: 100%; }
  .ux-table-pagination .secondary { width: 100%; }
}

.ux-context-guide { display:block; background:var(--surface-2); border-color:var(--line); }
.ux-context-guide summary { display:flex; justify-content:space-between; cursor:pointer; font-weight:600; padding:4px 0; color:var(--muted); }
.ux-context-guide[open] summary { margin-bottom:16px; color:var(--text); }
.ux-context-guide summary::marker { content:""; }
.ux-context-guide .ux-guide-steps b { background:var(--surface-3); color:var(--text); }
.ux-quick-actions button { background:var(--surface); border-color:var(--line); }