/* Phone layout only. Drawing coordinates and PDF gesture surfaces stay unchanged. */
.phone-tools-toggle, .phone-editor-switch, .phone-edit-back { display: none; }
.phone-advanced-tools { display: contents; }
.phone-download-label { display: none; }
.drawing-load-error { max-width: 420px; margin: auto; line-height: 1.6; }
.drawing-load-error strong { display: block; font-size: 17px; }
.drawing-load-error p { font-size: 13px; }
.drawing-load-error button { margin: 4px; }

@media (max-width: 600px), (max-width: 900px) and (max-height: 500px) {
  :root { --phone-nav-height: calc(64px + env(safe-area-inset-bottom, 0px)); }
  .phone-download-label { display: inline; }
  html { -webkit-text-size-adjust: 100%; }
  body { min-width: 0; }
  .layout, .layout.plan-compact { grid-template-columns: minmax(0, 1fr); height: 100vh; height: 100dvh; }
  .layout .main { min-height: 0; padding-bottom: var(--phone-nav-height); }
  button { min-height: 44px; touch-action: manipulation; }
  /* iOS zooms focused text controls below 16px, including the login form. */
  input:not([type=checkbox]):not([type=radio]):not([type=color]):not([type=range]), select, textarea {
    min-width: 0;
    font-size: 16px !important;
  }
  input[type=date] { min-width: 0; width: 100%; }
  input[type=file] { width: 100%; white-space: normal; }
  textarea { scroll-margin-block: 80px; }
  .field, .two > *, .card, .settingsgrid > *, .project-title > div { min-width: 0; }
  .field label { font-size: 12px; }
  .field input, .field select, .field textarea { min-height: 46px; }
  input[type=checkbox], input[type=radio] { flex: 0 0 20px; }
  .linkbutton { min-height: 44px; }

  /* The navigation occupies real layout space, including the home indicator. */
  .layout .sidebar, .layout.plan-compact .sidebar {
    display: block;
    position: fixed;
    inset: auto 0 0;
    width: 100%;
    height: var(--phone-nav-height);
    padding: 4px max(5px, env(safe-area-inset-right, 0px)) max(4px, env(safe-area-inset-bottom, 0px)) max(5px, env(safe-area-inset-left, 0px));
    background: #fffffff7;
    border: 0;
    border-top: 1px solid #dfe6f0;
    box-shadow: 0 -3px 16px #273f6e07;
    z-index: 30;
  }
  /* The later desktop button.brand rule must not create a second bottom-bar row. */
  .layout .sidebar .brand, .sidebar .sidefoot, .sidebar .nav-section { display: none; }
  .sidebar .nav { display: flex; flex-direction: row; align-items: stretch; gap: 3px; height: 100%; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
  .sidebar .nav::-webkit-scrollbar { display: none; }
  .sidebar .nav-group { display: contents; }
  .sidebar .nav button, .plan-compact .sidebar .nav button {
    flex: 0 0 62px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 52px;
    padding: 5px 3px;
    gap: 5px;
  }
  .sidebar .nav .navtext, .plan-compact .sidebar .nav .navtext { display: block; font-size: 10px; line-height: 1.3; max-width: 60px; white-space: nowrap; }
  .sidebar .nav small { display: none; }
  .sidebar .nav button:focus-visible { outline-offset: -3px; }
  .topbar, .plan-compact .topbar {
    height: calc(54px + env(safe-area-inset-top, 0px));
    min-height: calc(54px + env(safe-area-inset-top, 0px));
    padding: env(safe-area-inset-top, 0px) max(10px, env(safe-area-inset-right, 0px)) 0 max(10px, env(safe-area-inset-left, 0px));
    gap: 5px;
  }
  .top-context { min-width: 0; flex: 1; gap: 5px; }
  .top-context > span, .top-context > strong, .top-context > .icon { display: none; }
  .topbar .projectpick, .plan-compact .topbar .projectpick { min-width: 0; width: 100%; max-width: 100%; padding-right: 18px; text-overflow: ellipsis; }
  .topright { flex: 0 0 auto; gap: 2px; }
  .topright > button { min-height: 44px; padding: 7px; font-size: 12px; gap: 4px; }
  .topright .connection { display: none; }
  .topbar .account { display: flex; padding: 5px; }
  .topbar .account .username { display: none; }
  .topbar .avatar { width: 29px; height: 29px; }
  .warningbar, .plan-compact .warningbar { padding: 5px 12px; line-height: 1.45; font-size: 10px; }
  .pagehead { align-items: flex-start; padding: 19px 16px 15px; gap: 9px; flex-wrap: wrap; }
  .pagehead h1 { font-size: 22px; }
  .pagehead .headbuttons { flex-wrap: wrap; gap: 6px; }
  .pagehead .headbuttons > button { min-height: 44px; }
  .list-content { min-height: 0; min-width: 0; padding: 0 16px 24px; scrollbar-gutter: auto; overscroll-behavior-y: contain; }
  .workspace-heading { padding-block: 3px 18px; }
  .workspace-heading h1 { font-size: 23px; }
  .workspace-heading h2 { font-size: 21px; }
  .workspace-heading p { font-size: 12px; }
  .workspace-date { display: none; }
  .workspace-overview { gap: 7px; margin-bottom: 22px; }
  .overview-stat { min-width: 0; min-height: 84px; padding: 12px 9px; gap: 9px; }
  .overview-stat strong { font-size: 23px; }
  .overview-stat > span { gap: 4px; font-size: 11px; }
  .overview-stat > span > .icon { display: none; }
  .overview-stat strong small { margin-left: 3px; font-size: 10px; }
  .project-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .projects-header { align-items: flex-start; gap: 8px; }
  .projects-header p { margin-block: 2px; text-align: right; }
  .project-card { padding: 18px; }
  .project-title { margin-block: 18px; }
  .project-title h2 { font-size: 19px; }
  .project-counts { gap: 7px; padding-bottom: 16px; }
  .project-counts > * + *, .project-counts span + span { padding-left: 9px; }
  .project-counts b { font-size: 24px; }
  .project-sync-line { flex-wrap: wrap; }
  .project-actions button { flex: 1 1 auto; padding-inline: 10px; font-size: 12px; }
  .library-head { margin-bottom: 16px; gap: 13px; }
  .library-search { min-width: 0; width: 100%; flex-basis: 100%; max-width: none; }
  .library-filters { flex-wrap: nowrap; overflow-x: auto; overscroll-behavior-x: contain; padding-bottom: 14px; }
  .library-filters button { flex-shrink: 0; min-height: 44px; font-size: 12px; padding-inline: 13px; }
  .library-grid { grid-template-columns: minmax(0, 1fr); gap: 11px; }
  .sheet-card { display: grid; grid-template-columns: 75px minmax(0, 1fr); }
  .sheet-preview { grid-column: 1; grid-row: 1; aspect-ratio: auto; padding: 12px; border-bottom: 0; border-right: 1px solid #e6ebf3; min-height: 111px; }
  .sheet-preview > svg, .sheet-preview > svg.icon { width: 42px; height: 42px; margin-top: -13px; }
  .sheet-preview > span { left: 0; right: 0; bottom: 15px; text-align: center; font-size: 10px; }
  .sheet-preview > small { display: none; }
  .sheet-info { min-width: 0; padding: 14px 13px 12px; }
  .sheet-info h3 { font-size: 15px; overflow-wrap: anywhere; }
  .sheet-info p { overflow-wrap: anywhere; }
  .sheet-meta { gap: 6px 11px; margin-top: 10px; font-size: 11px; }
  .sheet-badges { padding-top: 9px; }
  .sheet-open { grid-column: 1 / -1; margin-inline: 13px; min-height: 40px; padding-block: 9px; }

  /* Core actions stay compact; allow a second row on the narrowest screens. */
  .plan-compact .workspace { min-height: 0; margin: 0; border-radius: 0; border-inline: 0; border-bottom: 0; grid-template-columns: minmax(0, 1fr); }
  .plan-compact .drawingarea { min-height: 0; }
  .plan-compact .drawtop {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr) 44px;
    padding: 4px 7px 5px;
    gap: 3px 5px;
    min-height: 0;
  }
  .plan-compact .drawtop > button { min-height: 42px; padding: 8px; }
  .plan-compact .drawtop > select { min-width: 0; max-width: 100%; width: 100%; min-height: 42px; padding-inline: 5px; }
  .plan-compact .drawtop .drawing-find { min-height: 42px; padding: 8px; }
  .plan-compact .drawtop .drawing-find span, .plan-compact .drawtop > .meta { display: none; }
  .plan-compact .layer-switch { grid-column: 1 / -1; width: 100%; display: flex; margin: 0; padding: 2px; gap: 2px; }
  .plan-compact .layer-switch button { flex: 1 1 0; min-height: 40px; padding: 7px; font-size: 12px; }
  .plan-compact .toolbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    min-height: 50px;
    gap: 4px;
    padding: 3px 7px;
    overflow: visible;
    z-index: 12;
  }
  .plan-compact .toolbar > button { flex: 0 0 auto; min-width: 40px; min-height: 44px; padding: 7px; font-size: 12px; }
  .plan-compact .toolbar > .spacer { display: none; }
  .plan-compact .toolbar > [data-action=new] { margin-left: auto; font-size: 12px; gap: 4px; }
  .plan-compact .toolbar:has(#drawing-edit-tools > button) > [data-action=new] { display: none; }
  /* The dedicated details button remains available below the edit instructions. */
  .plan-compact .phone-edit-draw .toolbar > #panel-toggle,
  .plan-compact .phone-edit-draw .toolbar > [data-action=new-interfloor] { display: none; }
  .plan-compact .toolbar > .phone-tools-toggle { display: inline-flex; margin-left: auto; white-space: nowrap; }
  .plan-compact .toolbar > [data-action=new] ~ .phone-tools-toggle { margin-left: 0; }
  .plan-compact .toolbar .phone-advanced-tools { display: none; }
  .plan-compact .toolbar.tools-expanded .phone-advanced-tools {
    position: absolute;
    top: calc(100% + 5px);
    left: 7px;
    right: 7px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 12px;
    max-height: min(290px, 46dvh);
    overflow-y: auto;
    overscroll-behavior: contain;
    border: 1px solid #d5dfef;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 10px 30px #1d345b2b;
    z-index: 25;
  }
  .phone-advanced-tools button { flex: 0 0 auto; min-height: 44px; }
  .phone-advanced-tools .style-tools { min-height: 44px; flex-wrap: wrap; gap: 8px; }
  .phone-advanced-tools .style-tools input[type=color] { width: 44px; height: 44px; min-height: 44px; }
  .phone-advanced-tools .style-tools input[type=number] { width: 62px; min-height: 44px; }
  .phone-advanced-tools .spacer { display: none; }
  #drawing-edit-tools { min-width: 0; }
  .plan-compact .toolbar #drawing-edit-tools [data-mode=draw] { min-width: 40px; gap: 0; font-size: 0; }
  .plan-compact .toolbar #drawing-edit-tools > button { min-height: 44px; }
  .plan-compact .drawing-nav { top: 148px; left: 8px; max-width: calc(100% - 16px); z-index: 13; }
  .plan-compact .drawing-nav .nav-map { width: 174px; }
  .plan-compact .drawingarea .viewport { min-height: 100px; }
  .plan-compact .drawfoot { min-height: 26px; padding: 4px 9px; font-size: 10px; }
  .drawfoot .rasterstatus { display: none; }
  .drawingarea .boot { padding: 30px 20px; line-height: 1.6; font-size: 13px; }
  .editbar { padding: 6px 8px; gap: 7px; font-size: 11px; align-items: center; flex-wrap: wrap; }
  .editbar #edit-instruction { flex: 1 1 160px; line-height: 1.5; }
  .editbar > button { min-height: 40px; }
  .phone-editor-switch { display: flex; flex-shrink: 0; width: 100%; gap: 5px; padding: 5px 8px 8px; background: #eaf5ff; border-bottom: 1px solid #cfdfef; }
  .phone-edit-back { display: inline-flex; }
  .phone-editor-switch button { flex: 1; min-height: 44px; padding: 8px; font-size: 12px; }
  .phone-editor-switch button.on, .phone-editor-switch button[aria-pressed=true] { color: #315eea; background: #fff; border-color: #8fa9f6; }
  .review-context { flex-wrap: wrap; padding: 6px 9px; gap: 5px; }
  .review-context > span { font-size: 11px; line-height: 1.4; }
  .review-context button { min-height: 40px; }

  /* Details are dismissible sheets. Editing switches explicitly between steps. */
  .plan-compact .workspace .rightpanel {
    position: absolute;
    inset: auto 0 0;
    width: 100%;
    max-width: 100%;
    max-height: 76%;
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    border: 1px solid #cfd9e8;
    border-bottom: 0;
    border-radius: 15px 15px 0 0;
    box-shadow: 0 -8px 32px #243e6926;
    z-index: 26;
    scroll-padding-block: 95px 110px;
  }
  .plan-compact .workspace.panel-hidden .rightpanel, .plan-compact .workspace.phone-edit-draw .rightpanel { display: none; }
  .plan-compact .workspace.phone-edit-details .rightpanel { top: 0; max-height: 100%; border-radius: 0; }
  .plan-compact .rightpanel .panelhead { position: sticky; top: 0; background: #fff; padding: 10px 15px 12px; z-index: 4; }
  .plan-compact .rightpanel .panelhead h2 { margin-block: 5px; font-size: 19px; overflow-wrap: anywhere; }
  .plan-compact .rightpanel .panelhead button { min-height: 44px; }
  .plan-compact .panelbody { padding: 16px; }
  .plan-compact .rightpanel .panelhead .sub { font-size: 11px; }
  .panelbody .metricbox { padding: 14px; }
  .panelbody .two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panelbody .photos { gap: 9px; }
  .panelbody .photocard img { height: 122px; }
  .photocard button[data-action=remove-photo] { width: 44px; min-height: 44px; border: 1px solid #d8e1ed; box-shadow: 0 2px 9px #142b4318; }
  .photo-actions button { min-height: 48px; padding-inline: 9px; font-size: 13px; }
  .asset-work-item { grid-template-columns: minmax(0, 1fr) 130px; }
  .record-editor-actions { bottom: -16px; margin: 20px -16px -16px; padding: 12px 16px 15px; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 7px; }
  .record-editor-actions button { font-size: 12px; min-height: 48px; padding-inline: 8px; }
  .record-editor-actions > small { grid-column: 1 / -1; font-size: 10px; }
  .selection-tools { left: 7px; right: 7px; bottom: 33px; transform: none; width: auto; max-width: none; padding: 9px; }
  .selection-caption { gap: 5px 8px; margin-bottom: 7px; }
  .selection-caption strong { font-size: 12px; }
  .selection-caption span { font-size: 11px; }
  .selection-caption small { display: none; }
  .selection-actions { flex-wrap: nowrap; overflow-x: auto; overscroll-behavior-x: contain; padding-bottom: 2px; }
  .selection-actions button { flex: 0 0 auto; min-height: 44px; padding-inline: 10px; }
  .selection-tools button:last-child { margin-left: 0; }
  .markup-search { top: 8px; left: 7px; width: calc(100% - 14px); max-width: none; max-height: calc(100% - 16px); z-index: 28; }
  .markup-search-hint, .markup-picker-hint { display: none; }
  .markup-search .markup-search-item, .markup-picker .markup-picker-item { min-height: 60px; }
  .markup-picker { max-width: calc(100vw - 16px); }

  /* Wide data stays in its own scroller rather than making the page overflow. */
  .tablewrap { width: 100%; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }
  .tablewrap th, .tablewrap td { padding: 13px 12px; }
  .tablewrap th:first-child, .tablewrap td:first-child { position: sticky; left: 0; background: #fff; z-index: 1; border-right: 1px solid #e8edf4; }
  .tablewrap th:first-child { background: #f9fafc; }
  .record-link { max-width: 170px; white-space: normal; text-align: left; overflow-wrap: anywhere; }
  .record-list-tools .filterbar > select { flex: 1 1 130px; min-width: 0; }
  .record-kind-tabs { overflow-x: auto; }
  .record-kind-tabs button { flex: 1 0 auto; padding-inline: 12px; }
  .statrow { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .statrow .stat { padding: 14px; }
  .cards, .gallery, .settingsgrid { grid-template-columns: minmax(0, 1fr); }
  .settings-nav button { min-height: 46px; font-size: 12px; }
  .settingsgrid .card { padding: 17px; }
  .card footer { flex-wrap: wrap; }
  .card footer button { flex: 1 1 auto; }
  .asset-config-grid .asset-config-row { grid-template-columns: minmax(0, 1fr) 44px 64px; }
  .asset-config-row > input[data-ac-field=name] { grid-column: 1 / -1; }
  .asset-config-check { min-height: 44px; }
  .asset-config-actions { align-items: stretch; gap: 10px; padding-block: 12px; }
  .asset-config-actions > button { width: 100%; }
  .progressline { flex-wrap: wrap; align-items: flex-start; gap: 9px; }
  .progressline > div { min-width: 0; overflow-wrap: anywhere; }
  .progressline > button { margin-left: auto; }
  .empty { padding: 34px 18px; }

  dialog, dialog.rv-dialog { width: calc(100vw - 16px); max-width: calc(100vw - 16px); max-height: calc(100dvh - 20px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)); border-radius: 13px; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; }
  .modalhead { position: sticky; top: 0; z-index: 5; background: #fff; padding: 13px 15px; gap: 10px; }
  .modalhead h2 { min-width: 0; overflow-wrap: anywhere; font-size: 17px; }
  .modalhead button { flex: 0 0 44px; min-height: 44px; }
  .modalbody { min-width: 0; padding: 16px; overflow-wrap: anywhere; }
  .modalbody .two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modalfoot { flex-wrap: wrap; gap: 8px; }
  .modalfoot button { flex: 1 1 130px; min-height: 46px; }
  .photo-modal .modalbody { padding: 11px; }
  .photo-stage { max-width: 100%; }
  .photo-tools { gap: 5px; }
  .photo-tools button { min-height: 44px; }
  .sync-summary { gap: 6px; flex-wrap: wrap; }
  .sync-summary > div { min-width: 85px; padding: 12px 9px; }
  .sync-summary > .pill { white-space: normal; }
  .sync-record { flex-wrap: wrap; gap: 8px; }
  .sync-record > div { min-width: 0; flex: 1 1 170px; }
  .sync-record button { margin-left: auto; min-height: 44px; }
  .rv-head { padding: 14px; gap: 10px; }
  .rv-body { padding: 13px; max-height: calc(100dvh - 110px); }
  .rv-upload { padding: 13px; }
  .rv-upload-fields, .rv-comparison, .rv-metadata { grid-template-columns: minmax(0, 1fr); }
  .rv-viewport, .rv-body [data-rv-preview-pane] .rv-viewport, .rv-body [data-rv-history-pane] .rv-viewport { height: 52dvh; min-height: 230px; }
  .rv-history-toolbar, .rv-upload-footer, .rv-next, .rv-publish { flex-direction: column; align-items: stretch; }
  .rv-tolerance { margin-left: 0; flex-wrap: wrap; }
  .rv-point-controls { align-items: stretch; }
  .rv-point-controls button { min-height: 44px; }
  .rv-run-photos img { max-width: 100%; }
  #toast { bottom: calc(var(--phone-nav-height) + 12px); max-width: calc(100% - 24px); padding: 12px 15px; font-size: 12px; }

  /* Authentication is a compact, naturally scrolling page when the keyboard opens. */
  .login { display: flex; min-height: 100dvh; flex-direction: column; align-items: center; }
  .login-story { padding: calc(21px + env(safe-area-inset-top, 0px)) 24px 22px; }
  .login-story .brand { margin-bottom: 12px; font-size: 22px; }
  .login-story .eyebrow { display: none; }
  .login-story h2 { font-size: 21px; line-height: 1.5; margin: 0; letter-spacing: -.6px; }
  .login-story p, .login-steps { display: none; }
  .loginbox { width: 420px; max-width: calc(100% - 40px); margin: 25px 20px calc(28px + env(safe-area-inset-bottom, 0px)); padding: 0; }
  .loginbox > .brand { display: none; }
  .loginbox h1 { font-size: 25px; }
  #password-form input { min-height: 49px; }
  #password-form input.auth-code, #password-form #login-code { font-size: 25px !important; }
  .auth-actions { gap: 5px 14px; }
  .auth-actions button, #password-login > .linkbutton { min-height: 44px; font-size: 12px; }
  .google-signin { min-height: 48px; }
}

@media (max-width: 360px) {
  .list-content { padding-inline: 12px; }
  .topright > button { font-size: 11px; gap: 3px; }
  .project-card { padding: 15px; }
  .project-counts b { font-size: 22px; }
  .plan-compact .toolbar > button { min-width: 36px; padding-inline: 6px; }
  .panelbody .two, .modalbody .two { grid-template-columns: minmax(0, 1fr); }
  .asset-work-item { grid-template-columns: minmax(0, 1fr); }
  .record-editor-actions { grid-template-columns: minmax(0, 1fr); }
}

@media (min-width: 601px) and (max-width: 900px) and (max-height: 500px) {
  .layout.plan-compact .topbar, .layout.plan-compact .warningbar, .layout.plan-compact .sidebar { display: none; }
  .layout.plan-compact .main { padding-bottom: env(safe-area-inset-bottom, 0px); }
  .layout.plan-compact .drawtop { padding-inline: max(7px, env(safe-area-inset-left, 0px)) max(7px, env(safe-area-inset-right, 0px)); }
  :root { --phone-nav-height: calc(55px + env(safe-area-inset-bottom, 0px)); }
  .sidebar .nav button, .plan-compact .sidebar .nav button { min-height: 45px; gap: 3px; }
  .sidebar .nav button .icon { width: 17px; height: 17px; }
  .topbar, .plan-compact .topbar { height: calc(48px + env(safe-area-inset-top, 0px)); min-height: calc(48px + env(safe-area-inset-top, 0px)); }
  .plan-compact .drawtop { grid-template-columns: 40px minmax(130px, 1fr) 44px minmax(230px, 1.2fr); padding-block: 3px; }
  .plan-compact .layer-switch { grid-column: auto; }
  .plan-compact .drawing-nav { top: 100px; }
  .plan-compact .workspace .rightpanel { inset: 0 0 0 auto; width: min(390px, 60%); max-height: 100%; border-radius: 0; }
  .plan-compact .workspace.phone-edit-details .rightpanel { width: 100%; }
  .plan-compact .toolbar.tools-expanded .phone-advanced-tools { max-height: 48dvh; }
  .workspace-overview { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .login-story { display: none; }
  .loginbox { margin-top: 20px; }
  .loginbox > .brand { display: flex; margin-bottom: 18px; }
}

/* Android pilot download options share the existing modal layout. */
.offline-options{display:grid;gap:14px}.offline-options>label{display:grid;gap:6px;font-weight:600}.offline-options .offline-check{display:flex;align-items:center;font-size:14px}.offline-sheets{max-height:190px;overflow:auto;border:1px solid #dbe3ec;border-radius:8px;padding:10px}.offline-sheets[hidden]{display:none}.offline-sheets label{display:flex;align-items:center;gap:10px;padding:5px 0}#offline-estimate{white-space:pre-line;margin-top:16px}.native-android .google-signin{display:none}