/*
 * ARI project workspace – focused usability layer
 * Loaded after styles.css. This file intentionally scopes structural changes
 * to the project register and to the project UX overlays injected by app.js.
 */

:root {
  --ari-project-blue: #0b63f6;
  --ari-project-blue-dark: #084ec4;
  --ari-project-ink: #0f172a;
  --ari-project-muted: #64748b;
  --ari-project-line: #dbe4ef;
  --ari-project-surface: #ffffff;
  --ari-project-soft: #f6f9fd;
  --ari-project-success: #087555;
  --ari-project-danger: #b42318;
  --ari-project-focus: 0 0 0 3px rgba(11, 99, 246, 0.28);
  --ari-project-radius: 14px;
  --ari-project-header-height: 66px;
  --ari-project-action-height: 76px;
}

/* Shared project controls -------------------------------------------------- */

.project-ux-toolbar {
  display: grid;
  gap: 10px;
  width: 100%;
  margin: 0 0 12px;
  padding: 12px;
  border: 1px solid var(--ari-project-line);
  border-radius: var(--ari-project-radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.project-ux-switcher {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.project-ux-switcher select {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid #c7d4e3 !important;
  border-radius: 10px;
  background: #fff !important;
  color: var(--ari-project-ink) !important;
  font: inherit;
  font-weight: 850;
}

.project-ux-switcher button {
  min-width: 92px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--ari-project-blue);
  border-radius: 10px;
  background: var(--ari-project-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.project-ux-switcher button:disabled {
  border-color: #dbe4ef;
  background: #eef3f8;
  color: #94a3b8;
}

.project-ux-search {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0 !important;
  background: transparent !important;
}

.project-ux-search input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 13px;
  border: 1px solid #c7d4e3 !important;
  border-radius: 10px;
  background: #fff !important;
  color: var(--ari-project-ink) !important;
}

.project-ux-result-count {
  color: var(--ari-project-muted);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.project-ux-trash-button {
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid #fecaca;
  border-radius: 999px;
  background: #fff7f7;
  color: var(--ari-project-danger);
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.ari-project-filter-hidden {
  display: none !important;
}

.project-ux-status-filters {
  display: flex;
  gap: 7px;
  align-items: center;
  width: 100%;
  max-width: 100%;
  padding: 1px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
}

.project-ux-filter {
  min-width: max-content;
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid #c7d4e3;
  border-radius: 999px;
  background: #fff;
  color: #334155;
  font-size: 13px;
  font-weight: 850;
  touch-action: manipulation;
}

.project-ux-filter.active,
.project-ux-filter[aria-pressed="true"] {
  border-color: var(--ari-project-blue);
  background: #eaf3ff;
  color: var(--ari-project-blue-dark);
  box-shadow: inset 0 0 0 1px rgba(11, 99, 246, 0.12);
}

#projects button:focus-visible,
#projects [role="button"]:focus-visible,
#projects input:focus-visible,
#projects select:focus-visible,
#projects textarea:focus-visible,
.project-ux-action-sheet button:focus-visible,
.project-ux-editor-overlay button:focus-visible,
.project-ux-editor-overlay input:focus-visible,
.project-ux-editor-overlay select:focus-visible,
.project-ux-editor-overlay textarea:focus-visible,
.project-ux-mobile-nav button:focus-visible {
  outline: 0;
  box-shadow: var(--ari-project-focus) !important;
}

#projects button,
#projects [role="button"],
.project-ux-action-sheet button,
.project-ux-editor-overlay button,
.project-ux-mobile-nav button {
  -webkit-tap-highlight-color: rgba(11, 99, 246, 0.14);
  touch-action: manipulation;
}

.project-ux-card-hit {
  display: none;
}

/* Action sheet ------------------------------------------------------------ */

.project-ux-action-sheet,
.project-ux-editor-overlay {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: end center;
  padding: 24px;
}

.project-ux-action-sheet[hidden],
.project-ux-editor-overlay[hidden],
.project-ux-toast[hidden],
.project-ux-mobile-nav[hidden],
.project-ux-global-nav[hidden],
.project-ux-more-sheet[hidden] {
  display: none !important;
}

.project-ux-sheet-backdrop,
.project-ux-modal-backdrop {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0;
  background: rgba(7, 29, 51, 0.62);
  backdrop-filter: blur(3px);
  cursor: default;
}

.project-ux-sheet-panel,
.project-ux-modal-card {
  position: relative;
  z-index: 1;
  width: min(100%, 620px);
  max-height: min(84vh, 760px);
  max-height: min(84dvh, 760px);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--ari-project-line);
  border-radius: 20px;
  background: var(--ari-project-surface);
  box-shadow: 0 28px 80px rgba(7, 29, 51, 0.34);
  overflow: hidden;
}

.project-ux-sheet-header,
.project-ux-modal-header {
  flex: 0 0 auto;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ari-project-line);
  background: #fff;
}

.project-ux-sheet-header h2,
.project-ux-sheet-header h3,
.project-ux-modal-header h2,
.project-ux-modal-header h3 {
  min-width: 0;
  margin: 0;
  color: var(--ari-project-ink);
  font-size: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-ux-sheet-body,
.project-ux-modal-body {
  min-height: 0;
  padding: 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.project-ux-sheet-body {
  display: grid;
  gap: 8px;
}

.project-ux-sheet-action {
  width: 100%;
  min-height: 50px;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
  padding: 0 14px;
  border: 1px solid var(--ari-project-line);
  border-radius: 11px;
  background: #fff;
  color: var(--ari-project-ink);
  font-weight: 850;
  text-align: left;
}

.project-ux-sheet-action:hover {
  border-color: #9ec5ff;
  background: #f4f8ff;
}

.project-ux-sheet-action[data-project-ux-action="toggle-complete"] {
  border-color: #9ddbc6;
  background: #effdf8;
  color: var(--ari-project-success);
}

.project-ux-sheet-action[data-project-ux-action="delete"] {
  border-color: #fecaca;
  background: #fff5f5;
  color: var(--ari-project-danger);
}

.project-ux-modal-card {
  width: min(100%, 760px);
  place-self: center;
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
}

.project-ux-modal-footer {
  flex: 0 0 auto;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 12px 16px;
  border-top: 1px solid var(--ari-project-line);
  background: #fff;
}

.project-ux-modal-footer button,
.project-ux-modal-header button,
.project-ux-sheet-header button {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid #c7d4e3;
  border-radius: 10px;
  background: #fff;
  color: var(--ari-project-ink);
  font-weight: 850;
}

.project-ux-modal-form,
.project-ux-modal-fields {
  min-height: 0;
}

.project-ux-modal-form {
  display: flex;
  flex-direction: column;
}

.project-ux-modal-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.project-ux-modal-fields > label {
  min-width: 0;
  display: grid;
  gap: 6px;
  color: #334155;
  font-size: 13px;
  font-weight: 800;
}

.project-ux-modal-fields input,
.project-ux-modal-fields select,
.project-ux-modal-fields textarea {
  width: 100%;
  min-width: 0;
}

.project-ux-check {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
}

.project-ux-check input {
  width: 20px !important;
  min-height: 20px !important;
}

.project-ux-form-feedback {
  min-height: 22px;
  padding: 4px 0;
  color: var(--ari-project-muted);
  font-size: 12px;
  font-weight: 750;
}

.project-ux-danger-note {
  padding: 14px;
  border: 1px solid #fecaca;
  border-radius: 12px;
  background: #fff7f7;
  color: #7f1d1d;
}

.project-ux-trash-list {
  display: grid;
  gap: 9px;
}

.project-ux-trash-list article {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border: 1px solid var(--ari-project-line);
  border-radius: 11px;
}

.project-ux-trash-list article > div {
  min-width: 0;
  display: grid;
  gap: 3px;
}

/* Toast ------------------------------------------------------------------- */

.project-ux-toast {
  position: fixed;
  z-index: 1200;
  left: 50%;
  bottom: max(22px, calc(16px + env(safe-area-inset-bottom)));
  width: min(calc(100% - 32px), 520px);
  min-height: 48px;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border: 1px solid #86d3b6;
  border-radius: 12px;
  background: #063f32;
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 48px rgba(7, 29, 51, 0.3);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.project-ux-toast.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.project-ux-toast.is-error {
  border-color: #fca5a5;
  background: #7f1d1d;
}

.project-ux-toast button {
  min-width: max-content;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  background: transparent;
  color: #fff;
  font-weight: 900;
}

/* Desktop: keep the daily project work first; archive stays available via filters. */

@media (min-width: 761px) {
  #projects.view.active:not(.project-detail-mode) {
    display: flex !important;
    flex-direction: column;
    gap: 10px !important;
  }

  #projects:not(.project-detail-mode) > .project-toolbar {
    order: 1;
  }

  #projects:not(.project-detail-mode) > .project-form-panel {
    order: 2;
  }

  #projects:not(.project-detail-mode) > .project-list-shell {
    order: 3;
    display: block !important;
  }

  #projects:not(.project-detail-mode) > .project-detail-shell {
    order: 4;
  }

  #projects:not(.project-detail-mode) > .project-timeline-shell,
  #projects:not(.project-detail-mode) > .project-archive-shell {
    display: none !important;
  }

  .project-ux-toolbar {
    grid-template-columns: minmax(280px, 360px) minmax(280px, 1fr) auto auto auto;
    align-items: center;
  }

  .project-ux-mobile-nav {
    display: none !important;
  }

  #projects .project-row > .project-ux-actions-toggle {
    display: none !important;
  }

  .project-ux-global-nav,
  .project-ux-more-sheet {
    display: none !important;
  }
}

/* Phone project register -------------------------------------------------- */

@media (max-width: 760px) {
  :root {
    --ari-project-header-height: 64px;
    --ari-project-action-height: 76px;
  }

  body.project-ux-lock,
  body.ari-project-detail-open,
  body.ari-project-sheet-open,
  body.ari-project-modal-open {
    overflow-y: hidden;
    overscroll-behavior: none;
  }

  /* Reduce only the projects view chrome; all global destinations stay reachable. */
  body.project-ux-enabled:has(#projects.view.active) .app-nav {
    min-height: 0 !important;
    height: auto !important;
    gap: 7px !important;
    padding: max(7px, env(safe-area-inset-top)) 10px 8px !important;
    position: sticky !important;
    top: 0;
    z-index: 80;
  }

  body.project-ux-enabled:has(#projects.view.active) .app-nav .brand {
    min-height: 28px;
    padding: 0 2px 5px !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .app-nav .brand strong {
    font-size: 15px !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .app-nav .brand span:last-child {
    display: none !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .app-nav nav {
    display: flex !important;
    gap: 6px !important;
    max-width: 100%;
    padding: 1px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  body.project-ux-enabled:has(#projects.view.active) .app-nav .nav-button {
    min-width: max-content;
    min-height: 40px !important;
    padding: 0 12px !important;
    font-size: 12px !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .app-nav .nav-bottom {
    display: none !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .topbar {
    min-height: 54px !important;
    margin: 0 0 8px !important;
    padding: 7px 0 !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .topbar .title-row {
    min-width: 0;
  }

  body.project-ux-enabled:has(#projects.view.active) .topbar .eyebrow,
  body.project-ux-enabled:has(#projects.view.active) .topbar .top-actions,
  body.project-ux-enabled:has(#projects.view.active) .floating-back-button,
  body.project-ux-enabled:has(#projects.view.active) #deploymentLiveTest {
    display: none !important;
  }

  body.project-ux-enabled:has(#projects.view.active) .topbar h1 {
    margin: 0 !important;
    font-size: 22px !important;
    line-height: 1.12;
  }

  body.project-ux-enabled:has(#projects.view.active) main {
    min-width: 0;
    padding: 10px !important;
  }

  /* Normal mode is deliberately just toolbar/form/list. Archive is a filter. */
  #projects.view.active:not(.project-detail-mode) {
    display: flex !important;
    flex-direction: column;
    gap: 8px !important;
    padding-bottom: max(16px, env(safe-area-inset-bottom)) !important;
  }

  #projects:not(.project-detail-mode) > .project-toolbar {
    order: 1;
    margin: 0;
  }

  #projects:not(.project-detail-mode) > .project-form-panel {
    order: 2;
  }

  #projects:not(.project-detail-mode) > .project-list-shell {
    order: 3;
    display: block !important;
  }

  #projects:not(.project-detail-mode) > .project-detail-shell,
  #projects:not(.project-detail-mode) > .project-timeline-shell,
  #projects:not(.project-detail-mode) > .project-archive-shell,
  #projects:not(.project-detail-mode) > .project-list-shell + .panel {
    display: none !important;
  }

  #projects .project-toolbar {
    justify-content: stretch;
  }

  #projects .project-toolbar > button,
  #projects #toggleProjectForm {
    width: 100%;
    min-height: 46px;
  }

  #projects .project-list-shell {
    margin: 0 !important;
    padding: 10px !important;
    border-radius: var(--ari-project-radius) !important;
  }

  #projects .project-list-shell > .panel-head,
  #projects .project-table-head,
  #projects #projectManagementBar {
    display: none !important;
  }

  .project-ux-toolbar {
    position: sticky;
    z-index: 45;
    top: 0;
    gap: 8px;
    margin: -2px 0 8px;
    padding: 9px;
    border-radius: 12px;
  }

  .project-ux-search {
    min-height: 0;
  }

  .project-ux-search input {
    min-height: 46px;
    font-size: 16px;
  }

  .project-ux-status-filters {
    margin: 0;
  }

  .project-ux-filter {
    min-height: 42px;
  }

  #projects #projectList {
    display: grid;
    gap: 9px;
  }

  #projects .project-row,
  #projects .project-table.project-row {
    position: relative;
    width: 100%;
    min-width: 0;
    min-height: 112px !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    grid-template-areas:
      "number status"
      "customer status"
      "period period"
      "hours actions" !important;
    gap: 5px 10px !important;
    align-items: center;
    margin: 0;
    padding: 12px !important;
    border: 1px solid var(--ari-project-line) !important;
    border-radius: 12px !important;
    background: #fff !important;
    box-shadow: 0 5px 16px rgba(15, 23, 42, 0.055) !important;
  }

  #projects .project-row:hover {
    border-color: #9ec5ff !important;
    background: #f8fbff !important;
  }

  #projects .project-row.selected {
    border-color: var(--ari-project-blue) !important;
    background: #f4f8ff !important;
    box-shadow: 0 0 0 2px rgba(11, 99, 246, 0.12) !important;
  }

  #projects .project-row > .project-number-cell {
    grid-area: number;
    min-width: 0;
    display: flex;
    gap: 7px;
    align-items: center;
    color: var(--ari-project-blue) !important;
    font-size: 13px !important;
  }

  #projects .project-row .project-select-dot {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
    font-size: 11px;
  }

  #projects .project-row > span:first-of-type {
    grid-area: customer;
    min-width: 0;
    display: grid;
    gap: 2px;
  }

  #projects .project-row > span:first-of-type strong {
    color: var(--ari-project-ink) !important;
    font-size: 16px !important;
    line-height: 1.2;
  }

  #projects .project-row > span:first-of-type small {
    color: var(--ari-project-muted) !important;
    font-size: 12px !important;
  }

  #projects .project-row > span:nth-of-type(2) {
    grid-area: status;
    align-self: start;
    justify-self: end;
    max-width: 116px;
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border: 1px solid #b9d2f4;
    border-radius: 999px;
    background: #eef5ff;
    color: var(--ari-project-blue-dark) !important;
    font-size: 11px !important;
    font-weight: 900;
  }

  #projects .project-row > span:nth-of-type(3) {
    grid-area: period;
    color: var(--ari-project-muted) !important;
    font-size: 12px !important;
  }

  #projects .project-row > span:nth-of-type(4),
  #projects .project-row > .mini-metric {
    grid-area: hours;
    color: #475569 !important;
    font-size: 11px !important;
    line-height: 1.3;
  }

  #projects .project-row > span,
  #projects .project-row > strong {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    overflow-wrap: anywhere;
  }

  #projects .project-row .project-manage-actions {
    display: none !important;
  }

  #projects .project-row > .project-ux-actions-toggle {
    position: relative;
    z-index: 2;
    grid-area: actions;
    width: 44px;
    min-width: 44px;
    height: 44px;
    display: inline-grid;
    place-items: center;
    justify-self: end;
    padding: 0;
    border: 1px solid #c7d4e3;
    border-radius: 10px;
    background: #fff;
    color: var(--ari-project-ink);
    font-size: 21px;
    font-weight: 900;
  }

  #projects .project-row > .project-ux-card-hit {
    position: absolute;
    z-index: 1;
    inset: 0 56px 0 0;
    display: block;
    width: auto;
    min-width: 0;
    min-height: 44px;
    padding: 0;
    border: 0;
    border-radius: 12px 0 0 12px;
    background: transparent;
    color: transparent;
    opacity: 0;
    cursor: pointer;
  }

  #projects .project-row > .project-ux-card-hit:focus-visible {
    opacity: 1;
    box-shadow: inset var(--ari-project-focus) !important;
  }

  /* Full-screen project detail is a separate navigation level. */
  #projects.project-detail-mode {
    display: block !important;
    padding: 0 !important;
  }

  #projects.project-detail-mode > * {
    display: none !important;
  }

  #projects.project-detail-mode > .project-detail-shell {
    position: fixed !important;
    z-index: 900;
    inset: 0;
    width: 100%;
    max-width: none;
    height: 100vh;
    height: 100dvh;
    display: block !important;
    margin: 0 !important;
    padding: 0 0 calc(var(--ari-project-action-height) + env(safe-area-inset-bottom)) !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: var(--ari-project-soft) !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  #projects.project-detail-mode .project-detail-shell > .panel-head {
    position: sticky !important;
    z-index: 60;
    top: 0;
    min-height: var(--ari-project-header-height);
    display: flex !important;
    align-items: center;
    margin: 0 !important;
    padding: max(8px, env(safe-area-inset-top)) 10px 8px !important;
    border-bottom: 1px solid var(--ari-project-line) !important;
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 3px 14px rgba(15, 23, 42, 0.07);
  }

  #projects.project-detail-mode .project-detail-shell > .panel-head > div:first-child,
  #projects.project-detail-mode .project-detail-header-actions .pill {
    display: none !important;
  }

  #projects.project-detail-mode .project-detail-header-actions {
    width: 100%;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
    align-items: center;
  }

  #projects.project-detail-mode .project-detail-back,
  #projects.project-detail-mode .project-complete-button {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0 11px !important;
    border-radius: 10px;
    font-size: 12px !important;
  }

  #projects.project-detail-mode .project-detail-back {
    justify-content: flex-start;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #projects.project-detail-mode #projectDetail {
    width: 100%;
    max-width: 100%;
    padding: 10px;
  }

  #projects.project-detail-mode .project-lead-hero {
    min-height: 0;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 8px;
    margin: 0 0 8px;
    padding: 12px !important;
    border-radius: 12px !important;
  }

  #projects.project-detail-mode .project-lead-hero h3 {
    margin: 2px 0 3px;
    font-size: 19px;
    line-height: 1.18;
  }

  #projects.project-detail-mode .project-lead-hero p {
    font-size: 12px;
    line-height: 1.35;
  }

  #projects.project-detail-mode .project-lead-grid {
    width: 100%;
    max-width: 100%;
    display: grid !important;
    grid-auto-flow: column;
    grid-auto-columns: minmax(128px, 42vw);
    grid-template-columns: none !important;
    gap: 8px;
    margin: 0 0 8px;
    padding: 1px 1px 6px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
  }

  #projects.project-detail-mode .project-lead-metric {
    min-height: 76px !important;
    padding: 9px !important;
    border-radius: 10px !important;
    scroll-snap-align: start;
  }

  #projects.project-detail-mode .project-lead-metric strong {
    font-size: 16px !important;
  }

  #projects.project-detail-mode .project-next-action-card {
    margin: 0 0 8px;
    padding: 10px !important;
    border-radius: 10px !important;
  }

  #projects.project-detail-mode .project-next-action-card strong {
    font-size: 15px;
    line-height: 1.3;
  }

  #projects.project-detail-mode .project-tab-strip {
    position: sticky;
    z-index: 50;
    top: var(--ari-project-header-height);
    width: calc(100% + 20px);
    max-width: none;
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 6px;
    margin: 0 -10px 10px;
    padding: 8px 10px;
    border-top: 1px solid #eef2f7;
    border-bottom: 1px solid var(--ari-project-line);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
  }

  #projects.project-detail-mode .project-tab-button {
    width: auto !important;
    min-width: max-content;
    min-height: 42px !important;
    flex: 0 0 auto;
    padding: 0 13px;
    border-radius: 999px !important;
    scroll-snap-align: start;
  }

  #projects.project-detail-mode .project-tab-button.active {
    border-color: var(--ari-project-blue) !important;
    background: var(--ari-project-blue) !important;
    color: #fff !important;
  }

  #projects.project-detail-mode .project-tab-panel,
  #projects.project-detail-mode .project-tab-layout,
  #projects.project-detail-mode .project-simple-grid,
  #projects.project-detail-mode .form-grid,
  #projects.project-detail-mode .time-form-grid,
  .project-ux-editor-overlay .form-grid,
  .project-ux-editor-overlay .time-form-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  #projects.project-detail-mode .span-2,
  .project-ux-editor-overlay .span-2 {
    grid-column: 1 !important;
  }

  #projects.project-detail-mode .project-focus-card,
  #projects.project-detail-mode .edit-card,
  #projects.project-detail-mode .project-tab-panel {
    min-width: 0;
    max-width: 100%;
    border-radius: 12px !important;
  }

  #projects.project-detail-mode input,
  #projects.project-detail-mode select,
  #projects.project-detail-mode textarea,
  .project-ux-editor-overlay input,
  .project-ux-editor-overlay select,
  .project-ux-editor-overlay textarea {
    width: 100%;
    min-width: 0;
    min-height: 46px;
    font-size: 16px;
  }

  #projects.project-detail-mode textarea,
  .project-ux-editor-overlay textarea {
    min-height: 100px;
  }

  /* Timeline stays out of the list. JS may opt a detail timeline in explicitly. */
  #projects .project-timeline-shell {
    display: none !important;
  }

  #projects.project-detail-mode .project-timeline-shell.project-ux-detail-timeline,
  #projects.project-detail-mode .project-timeline-shell.project-ux-timeline-open {
    position: fixed !important;
    z-index: 920;
    inset: 0;
    display: block !important;
    padding: max(12px, env(safe-area-inset-top)) 10px max(12px, env(safe-area-inset-bottom)) !important;
    background: #fff !important;
    overflow-y: auto;
  }

  /* Three primary actions plus the overflow menu stay reachable with one thumb. */
  .project-ux-mobile-nav,
  .project-ux-detail-actions {
    position: fixed;
    z-index: 950;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: calc(var(--ari-project-action-height) + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 5px;
    padding: 7px 8px max(7px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--ari-project-line);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    box-shadow: 0 -10px 28px rgba(15, 23, 42, 0.12);
  }

  .project-ux-mobile-nav button,
  .project-ux-detail-actions button {
    min-width: 0;
    min-height: 50px;
    display: grid;
    place-items: center;
    padding: 4px;
    border: 1px solid #cbd8e6;
    border-radius: 10px;
    background: #fff;
    color: var(--ari-project-ink);
    font-size: 11px;
    font-weight: 900;
    line-height: 1.15;
  }

  .project-ux-mobile-nav button[data-project-ux-action="toggle-complete"],
  .project-ux-detail-actions button[data-project-ux-action="toggle-complete"] {
    border-color: #9ddbc6;
    background: #effdf8;
    color: var(--ari-project-success);
  }

  .project-ux-mobile-nav .project-ux-actions-toggle,
  .project-ux-detail-actions .project-ux-actions-toggle {
    font-size: 18px;
  }

  body:not(.ari-project-detail-open) .project-ux-mobile-nav,
  body:not(.ari-project-detail-open) .project-ux-detail-actions {
    display: none !important;
  }

  /* Optional global phone navigation. It is enabled only when JS injected it,
     so the original sidebar remains a complete and safe fallback. */
  body:has(> .project-ux-global-nav:not([hidden])) > .app-nav {
    display: none !important;
  }

  body:has(> .project-ux-global-nav:not([hidden])) > main {
    padding-bottom: calc(76px + env(safe-area-inset-bottom)) !important;
  }

  .project-ux-global-nav {
    position: fixed;
    z-index: 850;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: calc(68px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 3px;
    padding: 6px 6px max(6px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--ari-project-line);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    box-shadow: 0 -10px 28px rgba(15, 23, 42, 0.12);
  }

  .project-ux-global-nav button {
    min-width: 0;
    min-height: 50px;
    display: grid;
    place-items: center;
    gap: 2px;
    padding: 4px 2px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: #475569;
    font-size: 10px;
    font-weight: 850;
    line-height: 1.1;
  }

  .project-ux-global-nav button.active,
  .project-ux-global-nav button[aria-current="page"] {
    background: #eaf3ff;
    color: var(--ari-project-blue-dark);
  }

  .project-ux-global-nav button::first-line {
    font-size: 18px;
  }

  body.ari-project-detail-open .project-ux-global-nav,
  body.ari-project-sheet-open .project-ux-global-nav,
  body.ari-project-modal-open .project-ux-global-nav {
    display: none !important;
  }

  .project-ux-more-sheet {
    position: fixed;
    z-index: 980;
    inset: 0;
    display: grid;
    place-items: end center;
    background: rgba(7, 29, 51, 0.55);
    backdrop-filter: blur(3px);
  }

  .project-ux-more-backdrop {
    position: absolute;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .project-ux-more-panel {
    position: relative;
    z-index: 1;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 18px 12px max(12px, env(safe-area-inset-bottom));
    border-radius: 20px 20px 0 0;
    background: #fff;
    box-shadow: 0 -20px 48px rgba(7, 29, 51, 0.24);
  }

  .project-ux-more-panel button {
    min-height: 52px;
    padding: 0 12px;
    border: 1px solid var(--ari-project-line);
    border-radius: 11px;
    background: #fff;
    color: var(--ari-project-ink);
    font-weight: 850;
  }

  /* Sheets become true phone bottom sheets; the editor is a full-screen level. */
  .project-ux-action-sheet,
  .project-ux-editor-overlay {
    padding: 0;
  }

  .project-ux-sheet-panel {
    width: 100%;
    max-height: min(82vh, 720px);
    max-height: min(82dvh, 720px);
    border-width: 1px 0 0;
    border-radius: 20px 20px 0 0;
    padding-bottom: max(0px, env(safe-area-inset-bottom));
  }

  .project-ux-sheet-header {
    padding: 10px 12px;
  }

  .project-ux-sheet-header::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 50%;
    width: 40px;
    height: 4px;
    border-radius: 999px;
    background: #cbd5e1;
    transform: translateX(-50%);
  }

  .project-ux-sheet-header {
    padding-top: 16px;
  }

  .project-ux-modal-card {
    width: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    border: 0;
    border-radius: 0;
  }

  .project-ux-modal-header {
    min-height: var(--ari-project-header-height);
    padding: max(8px, env(safe-area-inset-top)) 10px 8px;
  }

  .project-ux-modal-body {
    padding: 12px;
  }

  .project-ux-modal-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-ux-modal-footer {
    position: sticky;
    bottom: 0;
    padding: 9px 10px max(9px, env(safe-area-inset-bottom));
  }

  .project-ux-modal-footer button {
    flex: 1 1 0;
    min-height: 48px;
  }

  .project-ux-toast {
    bottom: max(92px, calc(var(--ari-project-action-height) + 14px + env(safe-area-inset-bottom)));
  }

  #projectFormPanel.project-ux-project-form-open {
    position: fixed !important;
    z-index: 990;
    inset: 0;
    width: 100%;
    max-width: none;
    height: 100vh;
    height: 100dvh;
    display: block !important;
    margin: 0 !important;
    padding: calc(var(--ari-project-header-height) + 10px) 12px max(16px, env(safe-area-inset-bottom)) !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: var(--ari-project-soft) !important;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  #projectFormPanel.project-ux-project-form-open .project-ux-new-project-header {
    position: fixed;
    z-index: 2;
    top: 0;
    right: 0;
    left: 0;
    min-height: var(--ari-project-header-height);
    padding: max(8px, env(safe-area-inset-top)) 10px 8px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 3px 14px rgba(15, 23, 42, 0.08);
  }

  #projectFormPanel.project-ux-project-form-open #projectForm {
    max-width: 720px;
    margin: 0 auto;
  }
}

@media (max-width: 390px) {
  #projects.project-detail-mode .project-detail-back,
  #projects.project-detail-mode .project-complete-button {
    padding: 0 8px !important;
    font-size: 11px !important;
  }

  #projects.project-detail-mode .project-lead-grid {
    grid-auto-columns: minmax(120px, 48vw);
  }

  .project-ux-mobile-nav button {
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-ux-toast,
  .project-ux-action-sheet,
  .project-ux-editor-overlay {
    scroll-behavior: auto;
    transition: none;
  }
}