/* ProjectComp application UI. One theme, shared components, no legacy cascade. */

/* 1. Theme and document defaults */
:root {
  color-scheme: light;
  --workspace-bg: #f4f6fa;
  --workspace-surface: #fff;
  --workspace-surface-muted: #f8fafd;
  --workspace-text: #202f45;
  --workspace-muted: #68788d;
  --workspace-line: #e2e8f0;
  --workspace-line-strong: #ccd6e2;
  --workspace-primary: #2368d4;
  --workspace-primary-hover: #1858b9;
  --workspace-primary-soft: #edf4ff;
  --workspace-success: #13856b;
  --workspace-success-soft: #eaf7f1;
  --workspace-danger: #ce4556;
  --workspace-danger-soft: #fff0f2;
  --workspace-warning: #a76c13;
  --workspace-warning-soft: #fff7e7;
  --workspace-radius: 8px;
  --sidebar-width: 224px;
  --topbar-height: 64px;
  --workspace-header-main: 64px;
  --workspace-nav-height: 0px;
  --bg: var(--workspace-bg);
  --surface: var(--workspace-surface);
  --surface-strong: var(--workspace-surface);
  --surface-dark: var(--workspace-surface-muted);
  --surface-dark-2: var(--workspace-surface-muted);
  --text: var(--workspace-text);
  --muted: var(--workspace-muted);
  --muted-light: var(--workspace-muted);
  --line: var(--workspace-line);
  --border: var(--workspace-line);
  --line-strong: var(--workspace-line-strong);
  --primary: var(--workspace-primary);
  --primary-2: var(--workspace-primary-hover);
  --primary-soft: var(--workspace-primary-soft);
  --accent: var(--workspace-primary);
  --success: var(--workspace-success);
  --success-soft: var(--workspace-success-soft);
  --warning: var(--workspace-warning);
  --warning-soft: var(--workspace-warning-soft);
  --danger: var(--workspace-danger);
  --danger-soft: var(--workspace-danger-soft);
  --slate: var(--workspace-muted);
  --slate-soft: var(--workspace-surface-muted);
  --radius-xl: 8px;
  --radius-lg: 8px;
  --radius-md: 6px;
  --radius-sm: 4px;
  --shadow-xs: none;
  --shadow-sm: none;
  --shadow-md: 0 5px 20px #18305212;
  --shadow-lg: 0 12px 32px #18305220;
}
*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); scroll-padding-top: 88px; }
body { margin: 0; color: var(--text); background: var(--bg); font: 14px/1.55 "Segoe UI Variable", "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button, summary, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
a { color: var(--primary); text-decoration: none; text-underline-offset: 3px; }
a:hover { color: var(--primary-2); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid #86b4fb; outline-offset: 3px; }
button:disabled, input:disabled, select:disabled, textarea:disabled { cursor: not-allowed; opacity: .65; }
img { max-width: 100%; vertical-align: middle; }
svg { max-width: 100%; }
h1, h2, h3, h4, p, dl { margin: 0; }
h1 { font-size: 25px; font-weight: 650; line-height: 1.3; letter-spacing: -.55px; overflow-wrap: anywhere; }
h2 { font-size: 17px; font-weight: 650; line-height: 1.4; }
h3 { font-size: 14px; font-weight: 650; line-height: 1.45; }
h4 { font-size: 13px; font-weight: 650; }
p { line-height: 1.65; }
p + p { margin-top: 12px; }
ul, ol { margin: 12px 0; padding-left: 22px; }
li + li { margin-top: 5px; }
dt { color: var(--muted); font-size: 12px; font-weight: 500; }
dd { margin: 4px 0 12px; overflow-wrap: anywhere; }
strong { font-weight: 600; }
small { font-size: 12px; }
time, .stat-value, .progress-inline, .date-cell, .nowrap { font-variant-numeric: tabular-nums; }
pre, code { font-family: Consolas, monospace; font-size: 12px; }
pre { max-width: 100%; overflow: auto; padding: 14px; background: #f2f5f9; border-radius: 6px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; clip: rect(0,0,0,0) !important; overflow: hidden !important; white-space: nowrap !important; border: 0 !important; }
.skip-link { position: fixed; left: 16px; top: -70px; z-index: 100; padding: 10px 16px; color: #fff; background: var(--primary); border-radius: 6px; }
.skip-link:focus { top: 12px; color: #fff; }
.muted, .muted-light, .workspace-muted, .small-note, .hero-text, .helptext { color: var(--muted); }
.small-note, .helptext { font-size: 12px; }
.workspace-inline-link { color: var(--primary); font-weight: 500; }
.nowrap, .date-cell { white-space: nowrap; }
.span-2 { grid-column: 1 / -1; }
.top-gap-xs { margin-top: 8px; }
.top-gap-sm { margin-top: 16px; }
.top-gap-md, .top-gap-lg { margin-top: 24px; }
.mini-kicker, .eyebrow, .hero-kicker, .mini-kicker-light { display: none; }

/* 2. Application shell */
.app-shell { display: grid; grid-template-columns: var(--sidebar-width) minmax(0,1fr); grid-template-rows: var(--topbar-height) 1fr; min-height: 100dvh; }
.workspace-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 40; width: var(--sidebar-width); padding: 25px 14px 20px; display: flex; flex-direction: column; overflow-y: auto; background: #142d49; color: #c3d2e3; }
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 0 9px 30px; color: #fff; font-size: 18px; font-weight: 650; line-height: 1.3; letter-spacing: -.25px; }
.sidebar-brand:hover { color: #fff; }
.sidebar-brand img { width: 30px; height: 30px; padding: 4px; border-radius: 7px; object-fit: contain; background: #fff; }
.sidebar-brand small { display: block; margin-top: 4px; font-size: 10px; font-weight: 400; color: #94abc5; letter-spacing: 0; }
.sidebar-links { display: grid; gap: 4px; }
.sidebar-link { display: flex; align-items: center; gap: 11px; min-height: 42px; padding: 10px 12px; border-radius: 6px; color: #c3d2e3; font-size: 13px; line-height: 1.4; transition: background .15s ease, color .15s ease; }
.sidebar-link .bi { flex: 0 0 18px; font-size: 16px; color: #91abc7; }
.sidebar-link:hover { background: #1e3d5f; color: #fff; }
.sidebar-link.active { color: #fff; background: #254c77; }
.sidebar-link.active .bi { color: #b7d8ff; }
.sidebar-count { margin-left: auto; min-width: 20px; padding: 1px 5px; text-align: center; font-size: 10px; border-radius: 4px; color: #dcecff; background: #355e86; }
.sidebar-bottom { margin-top: auto; padding-top: 32px; }
.sidebar-settings summary { display: flex; align-items: center; gap: 11px; padding: 10px 12px; font-size: 13px; border-radius: 6px; cursor: pointer; list-style: none; }
.sidebar-settings summary:hover { background: #1e3d5f; }
.sidebar-settings summary .bi:last-child { margin-left: auto; font-size: 10px; }
.sidebar-settings nav { display: grid; gap: 2px; padding: 6px 12px 8px 41px; }
.sidebar-settings nav a { padding: 6px 0; font-size: 12px; color: #b3c6dd; }
.sidebar-settings nav a:hover { color: #fff; }
.sidebar-company { display: block; padding: 20px 12px 0; color: #809ab6; font-size: 10px; }
.workspace-header { position: sticky; top: 0; z-index: 30; grid-column: 2; grid-row: 1; background: #fff; border-bottom: 1px solid var(--line); }
.workspace-header-main { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 64px; padding: 0 28px; }
.workspace-search { display: flex; align-items: center; gap: 10px; width: min(420px,46%); min-width: 180px; height: 36px; margin: 0; padding: 0 11px; background: #f6f8fb; border: 1px solid #edf0f5; border-radius: 6px; color: #7a899c; }
.workspace-search input { flex: 1; min-width: 0; width: 100%; height: 34px; min-height: 0; padding: 0; border: 0; background: transparent; font-size: 12px; box-shadow: none; }
.workspace-search input:focus { outline: none; box-shadow: none; }
.workspace-search:focus-within { border-color: #9dbff1; box-shadow: 0 0 0 3px #2368d40d; }
.workspace-search kbd { padding: 1px 4px; border: 1px solid #dfe5ed; border-radius: 3px; font-family: inherit; font-size: 10px; line-height: 1.5; white-space: nowrap; color: #8a97a8; background: #fff; }
.workspace-header-actions { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.icon-button { position: relative; display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; width: 36px; height: 36px; padding: 0; border: 0; border-radius: 6px; color: #6a7c94; background: transparent; cursor: pointer; font-size: 18px; }
.icon-button:hover { background: #f1f5fa; color: var(--primary); }
.notification-dot { position: absolute; top: -1px; right: -2px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 4px; color: #fff; background: var(--danger); font-size: 10px; line-height: 16px; text-align: center; }
.workspace-menu-toggle { display: none; }
.account-menu { position: relative; }
.account-menu-trigger { display: flex; align-items: center; gap: 9px; padding: 0; border: 0; list-style: none; cursor: pointer; }
.account-menu-trigger > .bi { margin-left: 8px; color: #96a3b3; font-size: 10px; }
.workspace-avatar { display: inline-flex; flex: 0 0 34px; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: #e2efff; color: #3773b7; font-size: 13px; font-weight: 600; }
.account-menu-copy { display: grid; gap: 1px; max-width: 185px; }
.account-menu-copy strong { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 12px; }
.account-menu-copy span { font-size: 11px; color: var(--muted); }
.account-menu-dropdown, .workspace-project-tools nav, .workspace-more-menu > nav { position: absolute; z-index: 50; top: calc(100% + 10px); right: 0; min-width: 230px; max-width: min(340px,90vw); padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow-lg); }
.account-menu-dropdown a, .account-menu-dropdown button, .workspace-project-tools nav a { display: flex; align-items: center; gap: 9px; width: 100%; padding: 9px 10px; border: 0; border-radius: 4px; color: var(--text); background: transparent; font: inherit; text-align: left; cursor: pointer; }
.account-menu-dropdown a:hover, .account-menu-dropdown button:hover, .workspace-project-tools nav a:hover { color: var(--primary); background: var(--primary-soft); }
.account-menu-identity { display: grid; gap: 3px; padding: 8px 10px 13px; margin-bottom: 5px; border-bottom: 1px solid var(--line); font-size: 12px; }
.account-menu-identity span { color: var(--muted); }
.account-menu-dropdown form { margin: 0; }
summary::-webkit-details-marker { display: none; }
.container { grid-column: 2; grid-row: 2; min-width: 0; width: 100%; margin: 0; padding: 25px 28px 44px; }
.page-shell { display: flex; flex-direction: column; gap: 20px; max-width: 1540px; min-width: 0; margin: 0 auto; }
.page-shell > *, .stack-column > *, .grid > * { min-width: 0; }

/* 3. Project context and page headings */
.project-navigation { max-width: 1540px; margin: 0 auto 22px; padding: 0 0 0; }
.project-navigation-context { display: flex; align-items: center; gap: 8px; margin-bottom: 13px; color: #8a97a8; font-size: 12px; }
.project-navigation-context a { color: var(--muted); }
.project-navigation-context small { font-size: 11px; }
.project-navigation-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 17px; }
.project-navigation-title { color: var(--text); font-size: 24px; font-weight: 650; line-height: 1.3; letter-spacing: -.4px; }
.project-navigation-title a { color: inherit; }
.project-navigation-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 8px; font-size: 12px; color: var(--muted); }
.workspace-project-tabs { display: flex; align-items: center; gap: 25px; min-height: 43px; overflow-x: auto; border-bottom: 1px solid #dbe3ed; scrollbar-width: thin; }
.workspace-project-tabs > a { flex: 0 0 auto; position: relative; padding: 11px 0 12px; border-bottom: 2px solid transparent; color: #65758c; font-size: 13px; white-space: nowrap; }
.workspace-project-tabs > a:hover { color: var(--primary); }
.workspace-project-tabs > a.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.workspace-assistant-link { display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; font-size: 12px; }
.workspace-view-tabs { display: flex; flex-wrap: wrap; gap: 5px; padding-top: 14px; }
.workspace-view-tabs a, .workspace-deadline-tabs a { padding: 5px 12px; border: 1px solid transparent; border-radius: 5px; color: var(--muted); font-size: 12px; }
.workspace-view-tabs a.active, .workspace-deadline-tabs a.active { color: var(--primary); border-color: #dce7f7; background: #fff; font-weight: 600; }
.workspace-dashboard-heading, .workspace-project-heading, .page-header, .hero { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 14px 24px; min-width: 0; padding: 0; background: transparent; border: 0; box-shadow: none; }
.workspace-dashboard-heading > div:first-child, .workspace-project-heading > div:first-child, .hero-main { flex: 1; min-width: 200px; }
.workspace-dashboard-heading p, .workspace-project-heading p, .hero-text { margin-top: 6px; font-size: 13px; color: var(--muted); max-width: 75ch; }
.workspace-dashboard-date { margin-left: auto; align-self: center; color: var(--muted); font-size: 12px; white-space: nowrap; }
.project-navigation + .page-shell > .workspace-project-heading h1 { font-size: 21px; }
.workspace-project-tools, .hero-actions, .panel-header-actions, .filter-actions, .button-row, .card-actions, .record-card__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.workspace-project-tools { flex-shrink: 0; }
.workspace-project-tools details, .workspace-more-menu { position: relative; }
.workspace-project-tools summary { list-style: none; }
.hero-chip-row, .workspace-brief-status { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.workspace-brief-status { color: var(--muted); font-size: 12px; }
.hero-side { flex: 0 1 310px; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 310px; gap: 24px; }
.hero-grid .hero-main { align-self: start; }
.glass-card, .hero-side-panel { padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 8px; color: var(--text); }
.glass-card-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.glass-card p, .hero-side-panel p { color: var(--muted); font-size: 12px; }

/* 4. Shared surfaces, actions and forms */
.panel, .AiIT-management-panel, .card, .system-card, .hub-card { min-width: 0; padding: 21px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--text); box-shadow: none; }
.panel-header, .workspace-panel-title, .AiIT-management-panel-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 16px; margin-bottom: 18px; }
.panel-header > div, .AiIT-management-panel-heading > div { min-width: 0; }
.panel-header p, .AiIT-management-panel-heading p { max-width: 75ch; margin-top: 5px; color: var(--muted); font-size: 12px; }
.panel > p + form, .panel > h3, .panel > form + form { margin-top: 18px; }
.panel > form + details, .panel > details + form { margin-top: 18px; }
.panel .panel { padding: 16px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 36px; padding: 8px 14px; border: 1px solid transparent; border-radius: 5px; color: #fff; background: var(--primary); box-shadow: none; font-size: 13px; font-weight: 500; line-height: 1.35; text-align: center; cursor: pointer; transition: background .15s ease, border-color .15s ease; }
.button:hover { color: #fff; background: var(--primary-2); }
.button:active { transform: translateY(1px); }
.button .bi { font-size: 13px; }
.button.ghost { background: #fff; color: #4b627e; border-color: #d6e0ec; }
.button.ghost:hover { background: #f3f7fe; border-color: #adc6e9; color: var(--primary); }
.button.secondary { background: #edf3fd; color: var(--primary); border-color: #dfe8f7; }
.button.secondary:hover { background: #dfeafb; }
.button.success { background: var(--success); color: #fff; }
.button.danger { background: var(--danger); color: #fff; }
.button.danger-outline { background: #fff; border-color: #efcbd1; color: var(--danger); }
.button.danger-outline:hover { background: var(--danger-soft); }
.button.compact { min-height: 31px; padding: 6px 10px; font-size: 12px; }
.button.wide { width: 100%; }
.button-row form, .card-actions form, .hero-actions form, .record-card__actions form { margin: 0; }
.action-bar, .workspace-create-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.action-bar > p { flex-basis: 100%; font-size: 12px; }
.workspace-create-actions { justify-content: flex-end; }
.form-layout, .field-grid { display: grid; gap: 18px; min-width: 0; }
.form-layout.two-columns, .field-grid.two-col-tight, .two-column-layout { grid-template-columns: repeat(2,minmax(0,1fr)); }
.form-layout.three-columns { grid-template-columns: repeat(3,minmax(0,1fr)); }
.two-column-layout { display: grid; gap: 20px; }
.field-card { display: flex; flex-direction: column; align-items: stretch; gap: 7px; min-width: 0; padding: 0; border: 0; background: transparent; }
.field-card > label, .AiIT-management-field > label, .workspace-field > label, form > label { display: block; color: #52637b; font-size: 13px; font-weight: 500; line-height: 1.45; }
.field-card strong + p { margin-top: 2px; }
.field-card .helptext, .field-card .small-note { margin-top: 0; }
:where(input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=file])), select, textarea { width: 100%; min-width: 0; min-height: 38px; padding: 8px 11px; border: 1px solid #ced8e5; border-radius: 5px; color: var(--text); background: #fff; font-size: 13px; line-height: 1.5; box-shadow: none; }
.field-wide, .span-2, .span-3 { grid-column: 1/-1; }
input::placeholder, textarea::placeholder { color: #8b98aa; }
.workspace-date-field { position: relative; display: block; min-width: 0; }
.workspace-date-field > input[type=text] { padding-right: 42px; font-variant-numeric: tabular-nums; }
.workspace-date-field > .workspace-date-native { position: absolute; right: 12px; bottom: 0; width: 1px; min-width: 0; height: 1px; min-height: 0; padding: 0; border: 0; opacity: 0; pointer-events: none; }
.workspace-date-toggle { position: absolute; inset: 1px 1px 1px auto; display: grid; place-items: center; width: 36px; padding: 0; border: 0; border-left: 1px solid var(--line); border-radius: 0 4px 4px 0; background: #f9fbfd; color: #62748d; cursor: pointer; }
.workspace-date-toggle:hover { color: var(--primary); background: #edf4ff; }
.form-errors + .form-layout { margin-top: 18px; }
.form-errors + .variant-editor-layout { margin-top: 18px; }
input[aria-invalid=true], select[aria-invalid=true], textarea[aria-invalid=true] { border-color: #d45e70; background: #fffafb; }
.required-mark { margin-left: 4px; color: #c04050; }
.field-checklist { display: grid; gap: 12px; }
.field-check { display: grid; grid-template-columns: 16px minmax(0,1fr); align-items: start; gap: 9px; }
.field-check strong, .field-check small { display: block; }
.field-check strong { font-size: 12px; font-weight: 500; }
.field-check small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.field-check-mark { width: 14px; height: 14px; margin-top: 3px; border: 1px solid #ced8e5; border-radius: 3px; background: #f6f8fb; }
.field-check.done .field-check-mark { border-color: #8ecdb5; background: var(--success-soft); }
.field-check.done .field-check-mark::after { display: block; width: 7px; height: 4px; margin: 3px 2px; border: solid #188663; border-width: 0 0 2px 2px; transform: rotate(-45deg); content: ''; }
.prompt-tab-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.prompt-tab { padding: 7px 10px; border: 1px solid var(--line); border-radius: 5px; color: #52637b; background: #fff; font: inherit; font-size: 12px; cursor: pointer; }
.prompt-tab:hover, .prompt-tab.active { border-color: #c4d8f7; color: var(--primary); background: var(--primary-soft); }
.prompt-panel:not(.active) { display: none; }
.prompt-panel-caption { color: var(--muted); font-size: 12px; }
.prompt-panel .list-card-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.toggle-row { display: flex; align-items: center; gap: 8px; min-height: 38px; }
.toggle-row input[type=checkbox] { margin: 0; }
.workspace-row-details { margin-top: 6px; font-size: 12px; }
.workspace-row-details > summary { color: #59718e; }
.workspace-row-details[open] > summary { margin-bottom: 10px; }
.workspace-row-details ul { margin: 9px 0; padding-left: 18px; }
.workspace-row-details li + li { margin-top: 5px; }
.workspace-row-details p { margin-top: 8px; }
.workspace-passport-form { display: grid; gap: 26px; margin-top: 22px; }
.workspace-passport-section { padding-top: 22px; border-top: 1px solid var(--line); }
.workspace-passport-section:first-of-type { padding-top: 0; border: 0; }
.workspace-passport-section h2 { margin-bottom: 17px; font-size: 16px; }
.workspace-passport-section textarea { min-height: 82px; }
.workspace-passport-section .passport-dates { grid-template-columns: repeat(3,minmax(0,1fr)); }
.workspace-passport-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding-top: 20px; border-top: 1px solid var(--line); }
.workspace-passport-actions p { color: var(--muted); font-size: 12px; }
.compact-file-widget { display: grid; grid-template-columns: auto minmax(0,1fr); align-items: start; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 6px; background: #fafbfd; }
.compact-file-widget__preview { grid-row: span 2; display: grid; place-items: center; width: 88px; height: 78px; overflow: hidden; border: 1px solid var(--line); border-radius: 5px; background: #fff; }
.compact-file-widget__preview img { width: 100%; height: 100%; object-fit: contain; }
.compact-file-widget__label, .compact-file-widget__upload-label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 12px; }
.compact-file-widget__current { min-width: 0; }
.compact-file-widget__current-row { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.compact-file-widget__link { overflow-wrap: anywhere; font-size: 12px; }
.compact-file-widget__clear { display: flex; align-items: center; gap: 7px; width: fit-content; color: #62748d; font-size: 12px; cursor: pointer; }
.compact-file-widget__clear input { margin: 0; }
.compact-file-widget__upload { margin-top: 10px; }
@media (max-width: 700px) {
  .workspace-passport-section .passport-dates { grid-template-columns: minmax(0,1fr); }
}
:where(input:not([type=checkbox]):not([type=radio]):not([type=hidden])):focus, select:focus, textarea:focus { border-color: #7fa7e4; box-shadow: 0 0 0 3px #2368d40b; }
textarea { display: block; min-height: 110px; resize: vertical; }
textarea.prompt-textarea { min-height: 200px; }
select { padding-right: 24px; }
select[multiple] { min-height: 135px; }
input[type=checkbox], input[type=radio] { width: 16px; height: 16px; min-height: 16px; margin: 0 7px 0 0; vertical-align: middle; accent-color: var(--primary); cursor: pointer; flex-shrink: 0; }
input[type=file] { width: 100%; min-width: 0; padding: 8px; border: 1px dashed #cbd6e4; border-radius: 5px; font-size: 12px; background: #fafbfd; }
input[type=file]::file-selector-button { padding: 5px 9px; margin-right: 9px; border: 1px solid #d9e2ee; border-radius: 4px; color: #52637b; background: #fff; font: inherit; cursor: pointer; }
input[readonly], textarea[readonly] { color: #5b6e87; background: #f8fafd; }
.form-errors, .errorlist, .error, .field-error, .form-error { color: var(--danger); font-size: 12px; }
.errorlist { margin: 5px 0 0; padding-left: 18px; }
.form-errors, .message.error, .panel.error, p.error, div.error[role=alert] { padding: 12px 15px; border: 1px solid #f0ccd3; border-radius: 6px; background: var(--danger-soft); }
.message-stack { max-width: 1540px; margin: 0 auto 18px; display: grid; gap: 8px; }
.message, p.warning, div.warning[role=status], p.info { padding: 12px 15px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; background: #fff; }
.message.success { color: #146c55; border-color: #c5e7d8; background: var(--success-soft); }
.message.warning, p.warning, div.warning[role=status] { color: #8b641b; border-color: #efdfba; background: var(--warning-soft); }
.badge, .chip, .mini-chip, .template-badge { display: inline-flex; align-items: center; gap: 4px; width: fit-content; min-height: 22px; padding: 3px 7px; border: 0; border-radius: 4px; color: #65748b; background: #eff3f7; font-size: 11px; font-weight: 500; line-height: 1.35; vertical-align: middle; white-space: nowrap; }
.badge.success, .chip.success { color: #127b60; background: #e8f7f0; }
.badge.danger, .chip.danger { color: #c04050; background: #fff0f2; }
.badge.warning, .chip.warning { color: #a36a13; background: #fff6e5; }
.badge.secondary, .badge.info, .chip-soft, .chip.primary { color: #3977c7; background: #eaf2ff; }
.badge.primary { color: #fff; background: var(--primary); }
.empty-state { display: grid; justify-items: center; gap: 7px; padding: 36px 20px; color: var(--muted); text-align: center; }
.empty-state h3, .empty-state strong { color: #52637b; font-size: 14px; font-weight: 600; }
.empty-state p { max-width: 55ch; font-size: 13px; }
.empty-state.compact { padding: 20px 12px; }

/* 5. Lists, tables and progressive disclosure */
.stack-column { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.stack-gap-lg { gap: 20px; }
.stack-gap-md, .stack-list, .list-stack { gap: 14px; }
.stack-gap-sm, .compact-list-stack { gap: 9px; }
.grid { display: grid; gap: 20px; min-width: 0; }
.approvals-layout { grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; }
.table-scroll, .workspace-table-scroll, .mapping-table-wrap, .table-shell, .AiIT-management-table-scroll { position: relative; max-width: 100%; min-width: 0; overflow: auto; overscroll-behavior-inline: contain; }
.workspace-table-panel, .AiIT-management-panel { padding: 0; overflow: hidden; }
.workspace-discussions-list { padding: 0; overflow: hidden; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; }
.workspace-table { min-width: 700px; }
table th { padding: 11px 15px; background: #f7f9fc; color: #6f7f94; font-size: 12px; font-weight: 500; white-space: nowrap; }
table td { padding: 14px 15px; border-bottom: 1px solid #edf0f5; vertical-align: middle; }
table tbody th { background: transparent; border-bottom: 1px solid #edf0f5; font-size: 13px; text-align: left; font-weight: 500; white-space: normal; }
table tbody tr:last-child td, table tbody tr:last-child th { border-bottom: 0; }
table tbody tr:hover { background: #fbfcfe; }
table caption { padding: 10px 0; color: var(--muted); font-size: 12px; text-align: left; }
table td > small, table th > small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
table td > a { color: var(--primary); }
table td .button-row { flex-wrap: wrap; }
table .empty-state { padding: 34px 16px; }
.project-cell a { display: flex; align-items: center; gap: 11px; color: #283f5b; font-weight: 600; }
.project-cell small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; font-weight: 400; }
.project-initial { display: flex; align-items: center; justify-content: center; flex: 0 0 29px; width: 29px; height: 33px; border-radius: 5px; color: #26977f; background: #e8f6f0; font-size: 15px; }
.workspace-project-name { color: #24486c; font-weight: 600; }
.workspace-table td:first-child { max-width: 390px; overflow-wrap: anywhere; }
.progress { flex: 1; width: 100%; min-width: 65px; height: 6px; overflow: hidden; border-radius: 4px; background: #eaf0f7; }
.progress-fill { display: block; width: var(--progress-width,0%); height: 100%; border-radius: inherit; background: #2b9f8a; }
.progress-inline { display: flex; align-items: center; gap: 9px; min-width: 120px; font-size: 12px; }
.progress-inline .progress { width: 85px; }
.workspace-toolbar { display: flex; align-items: end; flex-wrap: wrap; gap: 12px; margin: 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.workspace-toolbar > .field-card { flex: 1 1 145px; }
.workspace-toolbar > .field-card:first-child { flex-basis: 230px; }
.workspace-toolbar > select { flex: 1 1 180px; width: auto; min-width: 0; }
.workspace-toolbar > button, .workspace-toolbar > .button { align-self: end; }
.workspace-toolbar .field-card label { font-size: 12px; }
.workspace-toolbar-extra { position: relative; }
.workspace-toolbar-extra[open] { flex-basis: 100%; }
.workspace-toolbar-extra > summary { list-style: none; }
.workspace-extra-fields, .workspace-toolbar-more .workspace-toolbar-extra { display: flex; align-items: end; flex-wrap: wrap; gap: 14px; padding-top: 16px; }
.workspace-extra-fields > .field-card { flex: 1; min-width: 160px; }
.workspace-extra-fields > label { align-self: center; white-space: nowrap; }
.workspace-toolbar-more[open] { flex-basis: 100%; }
.workspace-toolbar-more > summary { color: var(--primary); font-size: 12px; cursor: pointer; }
.workspace-disclosure { padding: 14px 18px; background: #fff; border: 1px solid var(--line); border-radius: 7px; }
summary { cursor: pointer; }
.workspace-disclosure > summary, .workspace-technical-details > summary, .workspace-brief-history > summary { font-size: 13px; font-weight: 500; color: #59718e; }
.workspace-disclosure[open] > summary, .workspace-brief-history[open] > summary { margin-bottom: 18px; }
.workspace-technical-details { margin-top: 14px; }
.workspace-technical-details[open] > summary { margin-bottom: 12px; }
.workspace-brief-history { padding-top: 18px; margin-top: 20px; border-top: 1px solid var(--line); }
.workspace-brief-history > p { margin-top: 12px; font-size: 12px; }
:is(.workspace-create-task,.workspace-project-picker) { position: relative; }
:is(.workspace-create-task,.workspace-project-picker) > summary { list-style: none; }
:is(.workspace-create-task,.workspace-project-picker) > ul { position: absolute; z-index: 20; right: 0; top: 100%; min-width: 260px; max-width: min(340px,calc(100vw - 40px)); max-height: 300px; overflow: auto; margin-top: 8px; padding: 8px; list-style: none; border: 1px solid var(--line); border-radius: 7px; background: #fff; box-shadow: var(--shadow-md); }
:is(.workspace-create-task,.workspace-project-picker) li { margin: 0; }
:is(.workspace-create-task,.workspace-project-picker) li a { display: block; padding: 9px; border-radius: 4px; overflow-wrap: anywhere; }
:is(.workspace-create-task,.workspace-project-picker) li a:hover { background: var(--primary-soft); }
.AiIT-management-pagination, .list-pagination, .pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 12px; padding: 14px 16px; color: var(--muted); font-size: 12px; }
.record-card, .list-card, .list-row-card, .attachment-card { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 12px; min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--text); }
.record-card__body, .attachment-body { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.record-card__body > p, .record-card__body > div:not(:first-child) { margin-top: 6px; }
.record-card__actions { flex-shrink: 0; }
.attachment-list, .stack-list, .list-stack, .route-list { display: grid; gap: 10px; }
.attachment-icon { display: flex; align-items: center; justify-content: center; flex: 0 0 36px; width: 36px; height: 42px; border-radius: 5px; color: var(--primary); background: var(--primary-soft); font-size: 10px; font-weight: 650; overflow: hidden; }
.attachment-icon img { width: 100%; height: 100%; object-fit: cover; }
.attachment-body > a, .attachment-body > strong { font-size: 13px; font-weight: 600; }
.attachment-body > .muted { margin-top: 4px; font-size: 11px; }
.attachment-card > .button-row { margin-left: auto; }
.attachment-card-body-only { display: block; }
.attachment-card-body-only .button-row { margin-top: 10px; }
.list-card { margin-top: 12px; }
.list-card-top, .list-row-card-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.route-item { display: flex; align-items: center; gap: 13px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.route-item > div { flex: 1; min-width: 0; }
.route-item small { display: block; margin-top: 4px; color: var(--muted); }
.route-index { display: grid; place-items: center; flex: 0 0 28px; width: 28px; height: 28px; border-radius: 5px; color: var(--primary); background: var(--primary-soft); font-size: 12px; }
.download-tile { display: grid; gap: 6px; padding: 16px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--text); }
.download-tile:hover { background: var(--workspace-surface-muted); border-color: #b5c9e7; }
.download-tile small, .download-tile span { color: var(--muted); font-size: 12px; }
.timeline { margin: 0; padding: 0; list-style: none; }
.timeline > li { position: relative; display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.timeline > li > div:last-child { min-width: 0; flex: 1; }
.timeline-bullet { flex: 0 0 7px; width: 7px; height: 7px; margin-top: 7px; border-radius: 50%; background: #94b5e4; }
.timeline p, .timeline .muted { margin-top: 5px; font-size: 12px; }
.project-card, .section-card { min-width: 0; display: grid; align-content: start; gap: 18px; padding: 20px; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.project-card-header, .section-card-header { display: flex; align-items: start; justify-content: space-between; gap: 14px; }
.project-card-header h3, .section-card-header h3 { margin-top: 5px; font-size: 16px; line-height: 1.5; }
.project-card-body { display: grid; gap: 16px; }
.section-card-grid, .template-preview-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.section-title-block { flex: 1; min-width: 0; }
.section-avatar { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 6px; color: var(--primary); background: #edf4ff; font-size: 12px; font-weight: 600; }
.section-department { color: var(--muted); font-size: 12px; }
.section-meta-grid { display: grid; gap: 12px; }
.section-meta-grid > span { display: grid; grid-template-columns: 115px minmax(0,1fr); gap: 12px; font-size: 12px; }
.section-meta-grid strong { color: var(--muted); font-weight: 400; }
.section-meta-grid em { overflow-wrap: anywhere; font-style: normal; }
.section-stat-row { display: flex; flex-wrap: wrap; gap: 10px 24px; padding-top: 14px; border-top: 1px solid var(--line); }
.metric-chip { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.metric-chip > span { color: var(--muted); }
.candidate-template-list, .migration-preview-shell { display: grid; gap: 18px; margin-top: 20px; }
.mini-template-card { display: grid; align-content: start; gap: 6px; padding: 16px; border: 1px solid var(--line); border-radius: 6px; background: #f9fbfd; }
.candidate-template-list + .card-actions, .panel > form + .mapping-table-wrap { margin-top: 20px; }
.migration-layout .checkbox-card { display: flex; align-items: start; gap: 10px; }
.migration-layout .checkbox-card > input { margin-top: 4px; }
.ai-chat-layout-test { display: grid; gap: 20px; }
@media (max-width: 800px) {
  .section-card-grid, .template-preview-grid { grid-template-columns: minmax(0,1fr); }
}

/* Shared detail screens, reports and administration use the same components. */
.hero-main > p { max-width: 75ch; margin-top: 6px; color: var(--muted); font-size: 13px; }
.hero-main > .hero-actions, .hero-side-panel > .button-row { margin-top: 16px; }
.hero-side-grid { display: grid; gap: 12px; }
.hero-side-metric { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 4px 14px; align-items: start; font-size: 12px; }
.hero-side-metric > span { color: var(--muted); }
.hero-side-metric > strong { font-weight: 600; text-align: right; }
.hero-side-metric > small { grid-column: 1/-1; color: var(--muted); }
.record-note { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; font-weight: 400; line-height: 1.5; }
.download-tile { align-content: start; }
.list-row-card > div:first-child { flex: 1; min-width: min(100%,180px); }
.constructor-field-top { align-items: start; }
.list-card-top, .list-row-card-top { align-items: flex-start; }
.constructor-card-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.constructor-card { display: grid; align-content: start; gap: 14px; margin: 0; }
.constructor-meta-grid { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.constructor-meta-grid > div { display: grid; gap: 5px; }
.constructor-meta-grid span { font-size: 12px; color: var(--muted); }
.constructor-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px 18px; align-items: start; }
.full-span { grid-column: 1/-1; }
.table-person-cell { display: flex; align-items: center; gap: 12px; }
.user-avatar { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-size: 12px; }
.comment-box { display: grid; gap: 10px; margin-bottom: 18px; }
.field-card + .button, .form-layout + .button, .form-layout + .card-actions { margin-top: 16px; }
fieldset { min-width: 0; margin: 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 6px; }
legend { padding: 0 5px; color: #52637b; font-size: 13px; font-weight: 500; }
fieldset div[id] label { display: flex; align-items: flex-start; gap: 8px; padding: 4px 0; font-size: 12px; }
fieldset div[id] input[type=checkbox] { flex-shrink: 0; margin-top: 2px; }
fieldset > div[id] { max-height: 260px; overflow: auto; }
.revision-context p + p { margin-top: 10px; }
.ai-config-stack .download-tile { display: grid; grid-template-columns: 80px minmax(0,1fr); align-items: start; gap: 8px; padding: 7px 0; border: 0; border-radius: 0; }
.ai-config-stack .download-tile strong { font-size: 12px; color: var(--muted); font-weight: 400; }
.ai-config-stack .download-tile small { margin: 0; color: var(--text); overflow-wrap: anywhere; }
.registry-results-panel .attachment-card { display: grid; grid-template-columns: minmax(0,1fr); gap: 16px; }
.registry-results-panel .attachment-body { gap: 6px; }
.registry-results-panel .hero-chip-row { margin-top: 0; }
.registry-results-panel .attachment-card > .button-row { margin: 0; }
.version-row { display: grid; grid-template-columns: 140px minmax(140px,.8fr) minmax(180px,1.5fr) auto; align-items: start; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.version-row:last-child { border-bottom: 0; }
.version-row > div { display: grid; gap: 6px; min-width: 0; }
.version-row > div > .muted { font-size: 12px; }
.version-row strong { font-size: 13px; font-weight: 500; }
.stat-value.small { font-size: 18px; line-height: 1.4; }
.sidebar-settings > summary.active { color: #fff; background: #244567; border-radius: 5px; }
.sidebar-settings nav a.active { color: #fff; background: #244567; }
.sidebar-settings nav { max-height: min(52dvh,420px); overflow-y: auto; }
.reports-export-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
.reports-export-grid .bi { color: var(--primary); font-size: 20px; margin-bottom: 6px; }
.reports-table-title { margin: 0; padding: 18px 16px; }
.reports-compatibility { display: flex; flex-wrap: wrap; gap: 18px 40px; margin: 18px 0; }
.reports-compatibility > div { display: grid; gap: 6px; }
.reports-compatibility dt { color: var(--muted); font-size: 12px; }
.reports-compatibility dd { margin: 0; font-weight: 600; font-size: 20px; }
.constructor-detail-grid, .layout-split, .ai-workspace-grid, .export-wizard-layout { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(260px,1fr); gap: 20px; align-items: start; }
.constructor-detail-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.project-meta-strip, .mini-stats, .system-paths { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.project-meta-strip > div, .mini-stats > div, .info-row { display: flex; flex-direction: column; min-width: 0; gap: 6px; }
.project-meta-strip span, .mini-stats span { color: var(--muted); font-size: 12px; }
.project-meta-strip strong, .mini-stats strong { font-size: 13px; font-weight: 500; overflow-wrap: anywhere; }
.constructor-field-list, .prompt-grid-constructor, .prompt-grid, .event-log-list { display: grid; gap: 14px; }
.constructor-field-card { padding: 14px; border: 1px solid var(--line); border-radius: 6px; }
.constructor-field-top, .event-log-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.constructor-field-card .button, .constructor-prompt-card + .constructor-prompt-card { margin-top: 12px; }
.constructor-prompt-card textarea { min-height: 120px; }
.prompt-grid-constructor { grid-template-columns: repeat(2,minmax(0,1fr)); }
.form-grid, .filters-grid, .filters-row, .library-filters { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 14px; align-items: end; }
.filters-row + .attachment-list, .filters-row + .variant-gallery-grid { margin-top: 20px; }
.form-grid.two-columns { grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; }
.field-span-2 { grid-column: 1/-1; }
.form-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.split-layout { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(280px,1fr); align-items: start; gap: 20px; }
.info-row { flex-direction: row; justify-content: space-between; align-items: center; gap: 14px; }
.info-row > div { min-width: 0; }
.info-row .button { flex-shrink: 0; }
.filter-control { display: grid; gap: 7px; min-width: 0; font-size: 12px; color: var(--muted); }
.filter-grid { grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); }
.filter-actions { align-self: end; }
.status-line, .task-card-meta, .attention-meta, .event-log-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; color: var(--muted); font-size: 12px; margin-top: 10px; }
.task-card-meta:empty { display: none; }
.attention-list { display: grid; gap: 12px; }
.attention-item { min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 6px; }
.attention-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.attention-title-row h3 { font-size: 14px; margin-top: 4px; }
.attention-project { font-size: 11px; color: var(--muted); }
.attention-item .progress { margin-top: 14px; }
.portfolio-card { min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.portfolio-card .mini-stats { margin: 16px 0; }
.portfolio-card .hero-chip-row { margin-bottom: 12px; }
.switcher-row { display: flex; align-items: stretch; flex-wrap: wrap; gap: 10px; }
.project-tab { display: grid; flex: 1 1 170px; gap: 5px; min-width: 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: 5px; color: #526780; }
.project-tab.active { border-color: #b3cbee; background: var(--primary-soft); color: var(--primary); }
.project-tab-title { font-size: 13px; font-weight: 600; }
.project-tab-note { color: var(--muted); font-size: 11px; }
.package-card-grid, .workflow-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.info-tile { min-width: 0; display: grid; gap: 7px; padding: 14px; background: #f7f9fc; border-radius: 5px; }
.package-card-name { color: var(--primary); font-family: Consolas,monospace; font-size: 12px; overflow-wrap: anywhere; }
.package-card-description { font-size: 12px; font-weight: 500; }
.workflow-step-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.system-card > .mini-kicker { display: block; margin-bottom: 12px; color: var(--muted); font-size: 12px; }
.system-card:first-child .stat-value { font-size: 18px; line-height: 1.4; overflow-wrap: anywhere; }
.system-paths { margin-top: 18px; }
.monospace-line { max-width: 100%; overflow-wrap: anywhere; white-space: normal; font-family: Consolas,monospace; font-size: 12px; }
.event-log-item { padding: 12px 0; border-bottom: 1px solid var(--line); }
.event-log-item:last-child { border-bottom: 0; }
.compact-scroll-box { max-height: 360px; overflow: auto; }
.prompt-bank { padding: 14px 0; border-top: 1px solid var(--line); }
.prompt-bank[open] > summary { margin-bottom: 16px; }
.accordion-inline-summary { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 13px; }
.accordion-inline-text { display: grid; flex: 1; min-width: 180px; gap: 4px; }
.accordion-inline-text small, .accordion-inline-meta { color: var(--muted); font-size: 12px; }
.accordion-summary-action { color: var(--primary); font-size: 12px; }
details:not([open]) > summary .accordion-close-label, details[open] > summary .accordion-open-label { display: none; }
.prompt-bank-body { display: grid; gap: 14px; }
[data-AiIT-stage-row] { padding: 16px; border: 1px solid var(--line); border-radius: 6px; }
.embedded-form > .button, .embedded-form-wide > .button { margin-top: 16px; }
.checkbox-inline, .checkbox-row { display: inline-flex; gap: 8px; align-items: center; }
.workspace-nowrap { white-space: nowrap; }
.workspace-empty { color: var(--muted); text-align: center; padding: 32px; }
@media (max-width: 1100px) {
  .form-layout.three-columns { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .approvals-layout { grid-template-columns: minmax(0,1fr); }
  .reports-export-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .layout-split, .ai-workspace-grid, .export-wizard-layout { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 800px) {
  .constructor-detail-grid, .prompt-grid-constructor, .workflow-grid, .split-layout, .constructor-card-grid, .version-row { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 600px) {
  .reports-export-grid, .project-meta-strip, .mini-stats, .system-paths, .package-card-grid, .form-grid, .form-grid.two-columns, .filters-grid, .filters-row, .library-filters, .constructor-form-grid { grid-template-columns: minmax(0,1fr); }
  .system-grid { grid-template-columns: minmax(0,1fr); }
}

/* 6. Home and project overview */
.AiIT-management { display: flex; flex-direction: column; gap: 20px; min-width: 0; --AiIT-muted: var(--workspace-muted); --AiIT-danger: var(--workspace-danger); --AiIT-teal: var(--workspace-success); }
.workspace-dashboard-metrics, .stats-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.workspace-dashboard-metric, .stat-card { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 7px; color: var(--text); background: #fff; }
.workspace-dashboard-metric:hover { border-color: #bfcee5; color: var(--text); }
.workspace-dashboard-metric > span, .stat-label { color: #61738c; font-size: 12px; font-weight: 500; }
.workspace-dashboard-metric > strong, .stat-value { font-size: 30px; line-height: 1.1; font-weight: 600; letter-spacing: -.5px; color: #285681; }
.workspace-dashboard-metric > small, .stat-note { color: #8793a3; font-size: 11px; line-height: 1.5; }
.metric-red > strong { color: var(--danger); }
.metric-green > strong { color: var(--success); }
.workspace-dashboard-columns { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr) minmax(210px,.7fr); gap: 18px; align-items: stretch; }
.workspace-dashboard-columns .panel { padding: 20px; }
.workspace-focus-list { list-style: none; margin: 0; padding: 0; }
.workspace-focus-list li { display: flex; align-items: flex-start; gap: 10px; padding: 13px 0; border-bottom: 1px solid #edf0f5; }
.workspace-focus-list li:last-child { border-bottom: 0; }
.workspace-focus-list li > .bi { margin-top: 3px; font-size: 13px; color: var(--danger); }
.workspace-focus-list li > div { flex: 1; min-width: 0; }
.workspace-focus-list li a { color: #344d69; font-size: 12px; font-weight: 500; }
.workspace-focus-list li small { display: block; margin-top: 4px; color: #8190a4; font-size: 11px; }
.workspace-focus-list time { flex-shrink: 0; padding-top: 1px; color: var(--danger); font-size: 11px; }
.workspace-project-progress { display: grid; grid-template-columns: minmax(0,1fr) 72px 34px; align-items: center; gap: 9px; padding: 9px 0; }
.workspace-project-progress > a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; color: #425773; }
.workspace-project-progress > strong { font-size: 11px; font-weight: 500; color: #5d6d83; text-align: right; }
.workspace-project-progress + .workspace-muted { margin-top: 14px; font-size: 12px; }
.workspace-deadline-list { display: grid; gap: 2px; }
.workspace-deadline-list a { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 10px 0; font-size: 12px; color: #61738c; }
.workspace-deadline-list strong { color: var(--danger); font-size: 14px; }
.workspace-deadline-list + p { margin-top: 12px; font-size: 11px; }
.workspace-dashboard-filters { border: 0; background: transparent; padding: 0; }
.workspace-dashboard-filters > summary { width: fit-content; font-size: 12px; }
.workspace-overview-grid { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(270px,.9fr); gap: 20px; align-items: start; }
.workspace-overview-progress { display: flex; align-items: center; gap: 28px; padding-bottom: 22px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.workspace-donut { position: relative; flex: 0 0 105px; width: 105px; height: 105px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(#28aa91 calc(var(--value,0) * 1%),#edf1f7 0); }
.workspace-donut::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: #fff; }
.workspace-donut strong { position: relative; font-size: 26px; font-weight: 650; line-height: 1; }
.workspace-donut small { font-size: 13px; margin-left: 2px; }
.workspace-overview-dates { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px 26px; flex: 1; min-width: 0; }
.workspace-overview-dates dd { margin-bottom: 0; font-size: 13px; font-weight: 500; }
.workspace-overview-dates dt { font-size: 11px; }
.workspace-small-metrics { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; padding-top: 17px; margin-top: 20px; border-top: 1px solid var(--line); }
.workspace-small-metrics > a, .workspace-small-metrics > div { display: grid; gap: 6px; color: var(--text); }
.workspace-small-metrics span { font-size: 11px; color: var(--muted); }
.workspace-small-metrics strong { font-size: 23px; font-weight: 600; }
.workspace-info-list > div { display: flex; justify-content: space-between; align-items: baseline; gap: 18px; padding: 9px 0; border-bottom: 1px solid #f0f3f7; }
.workspace-info-list > div:last-child { border-bottom: 0; }
.workspace-info-list dt { flex-shrink: 0; font-size: 12px; }
.workspace-info-list dd { margin: 0; font-size: 12px; text-align: right; }
.workspace-team-members { display: grid; gap: 12px; }
.workspace-team-members > div { display: grid; gap: 3px; }
.workspace-team-members small { color: var(--muted); }
.workspace-create-layout { display: grid; grid-template-columns: minmax(0,1.8fr) minmax(260px,1fr); gap: 34px; align-items: start; }
.workspace-create-layout h2 { margin-bottom: 16px; }
.workspace-create-layout h2.top-gap-sm { margin-top: 28px; }
.workspace-template-preview { padding: 24px; border: 1px solid #dce8f7; border-radius: 7px; background: #f4f8ff; }
.workspace-template-preview > .bi { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 20px; border-radius: 9px; color: #3d7ed9; background: #e4efff; font-size: 23px; }
.workspace-template-preview h2 { margin-bottom: 9px; }
.workspace-template-preview h3 { margin-top: 22px; }
.workspace-template-preview li { padding: 4px 0; color: #647b97; font-size: 13px; }
.workspace-template-preview p { font-size: 12px; }
.workspace-status-form { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; margin-top: 16px; }
.workspace-status-form .field-card { flex: 1; min-width: 180px; }

/* 7. Tasks, timeline and approved plans */
.workspace-task-detail-grid, .workspace-team-layout, .section-layout-rich { display: grid; grid-template-columns: minmax(0,1.8fr) minmax(280px,.85fr); gap: 20px; align-items: start; }
.workspace-task-detail-grid > *, .workspace-team-layout > *, .section-layout-rich > * { min-width: 0; }
.workspace-task-detail-grid .panel-header > a { font-size: 11px; }
.workspace-task-detail-grid .form-layout, .section-layout-rich .form-layout { margin-top: 20px; }
.workspace-task-detail-grid .panel > p { color: #52637b; }
.workspace-team-layout.team-readonly { grid-template-columns: 1fr; }
.responsibility-role-header { background: #f7f9fc; margin-bottom: 9px; }
.responsibility-role-header .muted { font-size: 11px; }
.responsibility-assignment-list, .responsibility-section-grid { display: grid; gap: 9px; }
.section-layout-rich .attachment-card { display: grid; grid-template-columns: 34px minmax(0,1fr); gap: 10px; padding: 11px; }
.section-layout-rich .attachment-icon { width: 34px; height: 38px; }
.section-layout-rich .attachment-card > .button-row { grid-column: 2; justify-content: flex-start; margin-left: 0; }
.section-layout-rich .attachment-card-body-only { grid-template-columns: minmax(0,1fr); }
.workspace-brief-tools-disclosure { grid-column: 1/-1; }
.workspace-brief-tools { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: start; gap: 18px; margin-top: 18px; }
.workspace-brief-tools > .panel { min-width: 0; margin: 0; }
.workspace-brief-tools > .panel:nth-child(4) { grid-column: span 2; }
.section-layout-rich aside .panel h2 { font-size: 15px; }
.section-layout-rich aside textarea { min-height: 85px; }
.AiIT-kanban { display: grid; grid-template-columns: repeat(5,minmax(225px,1fr)); align-items: start; gap: 14px; max-width: 100%; overflow-x: auto; padding: 0 0 18px; }
.AiIT-kanban-column { min-height: 230px; padding: 12px; border: 1px solid #e5eaf1; border-radius: 7px; background: #edf2f8; }
.AiIT-kanban-column h2 { margin-bottom: 14px; font-size: 12px; font-weight: 600; color: #546f90; }
.AiIT-kanban-column[data-AiIT-drop-active] { outline: 2px solid var(--primary); outline-offset: -2px; background: #e5effe; }
.AiIT-execution-card { min-width: 0; padding: 14px; margin-bottom: 12px; border: 1px solid #dfe6f0; border-radius: 6px; background: #fff; overflow-wrap: anywhere; }
.AiIT-execution-card[draggable=true] { cursor: grab; }
.AiIT-execution-card[aria-busy=true] { opacity: .6; }
.task-card h3 { margin: 5px 0 9px; font-size: 13px; }
.task-card h3 a { color: #294e78; }
.task-project-code { color: #8a97a9; font-size: 10px; }
.task-card .hero-chip-row { gap: 4px; margin-top: 8px; }
.task-card .badge, .task-card .chip { font-size: 10px; padding: 3px 5px; min-height: 18px; }
.task-card p { margin-top: 12px; font-size: 12px; }
.task-card-meta { display: grid; gap: 5px; margin-top: 14px; color: #79899d; font-size: 11px; }
.task-inline-stats { display: flex; gap: 11px; margin-top: 12px; color: #8795a8; font-size: 10px; }
.task-inline-stats strong { font-weight: 500; }
.card-transition { padding-top: 10px; margin-top: 10px; border-top: 1px solid var(--line); }
.card-transition > summary { font-size: 11px; color: #6786ad; }
.card-transition form { margin-top: 10px; }
.workspace-gantt-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.workspace-gantt-controls select { width: 140px; }
.workspace-gantt-controls a { margin-left: auto; font-size: 12px; }
.workspace-gantt-controls + p { margin: 12px 0 17px; font-size: 12px; }
.workspace-gantt-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; font-size: 11px; color: #6b809b; }
.workspace-gantt-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.workspace-gantt-legend i { width: 15px; height: 5px; border-radius: 2px; }
.legend-plan { background: #377bc5; }
.legend-actual { background: #278969; }
.legend-overdue { background: #d86859; }
.AiIT-gantt-grid { display: flex; max-width: 100%; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.AiIT-gantt-labels { flex: 0 0 250px; width: 250px; border-right: 1px solid var(--line); }
.AiIT-gantt-label-head { height: 72px; padding: 14px 12px; border-bottom: 1px solid var(--line); background: #f7f9fc; color: #61738c; font-size: 12px; }
.AiIT-gantt-label { display: flex; flex-direction: column; justify-content: center; gap: 3px; height: 68px; padding: 8px 12px; border-bottom: 1px solid #e9eef3; font-size: 12px; }
.AiIT-gantt-label a, .AiIT-gantt-label small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.AiIT-gantt-label small { font-size: 10px; }
.AiIT-gantt-label-stage { background: #f5f8fc; font-weight: 600; }
.AiIT-gantt-scroll { flex: 1; min-width: 0; overflow-x: auto; }
.AiIT-gantt-scroll svg { display: block; max-width: none; }
.AiIT-gantt-axis { font: 11px "Segoe UI",Arial,sans-serif; fill: #6a7c94; }
.AiIT-gantt-gridline { stroke: #e8edf5; stroke-width: 1; }
.AiIT-gantt-plan { fill: #4788dc; stroke: #397acb; }
.AiIT-gantt-overdue { fill: #df7b79; stroke: #d36765; }
.AiIT-gantt-actual { fill: #36a78c; stroke: #2c977e; }
.AiIT-gantt-partial { stroke-dasharray: 3 2; fill: #fff; stroke-width: 2; }
.AiIT-gantt-edge { fill: none; stroke: #8ba0ba; stroke-width: 1.5; }
.AiIT-gantt-edge-warning { stroke: #cd6970; }
.AiIT-gantt-table { min-width: 1050px; }
.AiIT-gantt-table th, .AiIT-gantt-table td, .AiIT-baseline-table th, .AiIT-baseline-table td { vertical-align: top; white-space: normal; }
.AiIT-gantt-warning-list { max-height: 320px; overflow: auto; }
.AiIT-baseline-table { min-width: 1350px; }
.AiIT-baseline-table dl { margin: 8px 0; }
.AiIT-baseline-table dt { font-weight: 600; }
.AiIT-baseline-table dd { margin: 2px 0 10px; overflow-wrap: anywhere; }

/* 8. Management tables, personal work and deadline queues */
.AiIT-management-panel-heading { padding: 18px 20px; margin: 0; border-bottom: 1px solid var(--line); }
.AiIT-management-total { flex-shrink: 0; color: var(--muted); font-size: 12px; }
.AiIT-management-table { min-width: 950px; }
.AiIT-management-table td, .AiIT-management-table tbody th { padding: 15px; vertical-align: top; }
.AiIT-management-table small { display: block; margin-top: 5px; font-size: 11px; color: var(--muted); }
.AiIT-management-project-name { display: grid; gap: 4px; max-width: 260px; color: #2e4d72; overflow-wrap: anywhere; }
.AiIT-management-project-name > span { color: #8292a9; font-size: 10px; }
.AiIT-management-progress-label { display: flex; justify-content: space-between; gap: 12px; min-width: 115px; font-size: 12px; }
.AiIT-management-progress-label > span { color: var(--muted); }
.AiIT-management-progress { overflow: hidden; height: 5px; margin-top: 8px; border-radius: 4px; background: #edf2f8; }
.AiIT-management-progress > span { display: block; height: 100%; border-radius: inherit; background: #3885dc; }
.AiIT-management-progress-brief > span { background: #2ba087; }
.AiIT-management-cell-link { display: inline-block; margin-top: 9px; font-size: 11px; }
.AiIT-management-date { white-space: nowrap; font-variant-numeric: tabular-nums; }
.AiIT-management-muted { color: var(--muted); }
.AiIT-management-danger, .workspace-danger-text, .AiIT-management-table small.AiIT-management-danger { color: var(--danger); }
.AiIT-management-empty { padding: 30px 18px; text-align: center; color: var(--muted); }
.AiIT-management-empty strong { display: block; margin-bottom: 8px; color: #4b607d; }
.AiIT-management-explanation { padding: 12px 20px; color: var(--muted); font-size: 12px; }
.AiIT-management-panel > .workspace-technical-details { margin: 0; padding: 12px 20px; border-top: 1px solid var(--line); }
.AiIT-management-panel .AiIT-management-explanation { padding: 12px 0 0; }
.AiIT-management-filters { padding: 16px; margin-top: 14px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.AiIT-management-filter-grid, .filter-grid { display: grid; grid-template-columns: minmax(180px,1.3fr) repeat(3,minmax(130px,1fr)) auto; gap: 12px; align-items: end; }
.AiIT-management-field { min-width: 0; }
.AiIT-management-field label { margin-bottom: 6px; font-size: 12px; }
.AiIT-management-filter-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.AiIT-management-filter-error { grid-column: 1/-1; color: var(--danger); }
.AiIT-management-queue-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.AiIT-management-queue-list { list-style: none; margin: 0; padding: 0; }
.AiIT-management-queue-list li { display: flex; justify-content: space-between; gap: 16px; margin: 0; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.AiIT-management-queue-list li > div { display: grid; gap: 3px; min-width: 0; }
.AiIT-management-queue-list li a { font-size: 13px; overflow-wrap: anywhere; }
.AiIT-management-item-kind, .AiIT-management-queue-list small { color: var(--muted); font-size: 11px; }
.AiIT-management-queue-list time { flex-shrink: 0; font-size: 12px; text-align: right; }
.AiIT-management-queue-list time small { display: block; margin-top: 4px; }
.AiIT-management-queue-footer { display: flex; justify-content: space-between; padding: 12px 20px; background: #fafbfd; font-size: 12px; }
.AiIT-management-section-heading { margin-bottom: 16px; }
.AiIT-management-section-heading p { margin-top: 4px; color: var(--muted); font-size: 12px; }
.AiIT-management-queue-empty { color: var(--muted); }
.workspace-personal-grid { display: grid; grid-template-columns: minmax(0,1.6fr) minmax(270px,1fr); gap: 20px; align-items: start; }
.workspace-personal-grid > .panel:first-child { grid-row: span 2; }
.workspace-personal-grid .workspace-focus-list li > div { flex: 1; }
.workspace-personal-grid .workspace-focus-list li > .badge { flex-shrink: 0; }
.workspace-deadline-tabs { display: flex; flex-wrap: wrap; gap: 7px; }

/* 9. Discussions and assistant use the same document surfaces */
.discussion-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; align-items: start; gap: 20px; }
.discussion-layout > * { min-width: 0; }
.discussion-heading h1, .discussion-message-text, .discussion-outcome p { overflow-wrap: anywhere; }
.discussion-form { max-width: 960px; }
.discussion-message { padding: 20px 0; border-top: 1px solid var(--line); scroll-margin-top: 85px; }
.discussion-message:first-of-type { padding-top: 0; border-top: 0; }
.discussion-message header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 12px; margin-bottom: 10px; font-size: 13px; }
.discussion-message header > a { font-size: 11px; }
.discussion-message-text { line-height: 1.75; }
.discussion-message-action { display: inline-block; margin-top: 14px; font-size: 12px; }
.discussion-files, .discussion-participants, .discussion-task-topics { list-style: none; padding: 0; margin: 12px 0; }
.discussion-files li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px; padding: 7px 0; overflow-wrap: anywhere; font-size: 12px; }
.discussion-participants li { padding: 5px 0; margin: 0; font-size: 13px; }
.discussion-task-topics li { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; padding: 7px 0; }
.discussion-linked-task { padding-bottom: 15px; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.discussion-linked-task > * { display: block; margin-top: 7px; }
.discussion-linked-task .badge { display: inline-flex; }
.discussion-layout aside .panel > .button { margin-top: 18px; }
.discussion-layout aside p { font-size: 12px; color: var(--muted); }
.discussion-member-edit { padding-top: 14px; margin-top: 16px; border-top: 1px solid var(--line); }
.discussion-member-edit summary { margin-bottom: 12px; color: var(--primary); font-size: 12px; }
.discussion-participant-picker > div { max-height: 260px; overflow: auto; padding: 8px 12px; border: 1px solid var(--line); border-radius: 5px; }
.discussion-participant-picker label { display: flex; align-items: center; padding: 7px 0; font-size: 13px; font-weight: 400; }
.discussion-checkbox { display: flex; align-items: center; align-self: center; white-space: nowrap; }
.discussion-outcome { border-left: 3px solid #2caa8c; }
.discussion-outcome p { margin-top: 10px; }
.discussion-outcome-preview { max-width: 650px; margin-top: 7px; color: var(--muted); font-size: 12px; }
.discussion-source { padding: 12px 16px; background: var(--primary-soft); border: 1px solid #dce8fa; border-radius: 6px; font-size: 13px; }
.discussion-message-pages { padding-bottom: 15px; font-size: 12px; }
.workspace-chat { display: grid; grid-template-columns: 250px minmax(0,1fr); align-items: start; gap: 20px; }
.workspace-chat > * { min-width: 0; }
.workspace-chat .panel { padding: 20px; }
.workspace-chat .chat-list { max-height: 470px; overflow: auto; }
.workspace-chat > aside .workspace-disclosure { padding: 14px; }
.workspace-chat > aside .workspace-disclosure > .panel { padding: 14px 0 0; border: 0; border-radius: 0; box-shadow: none; }
.workspace-chat > aside .workspace-disclosure > .panel + .panel { margin-top: 18px; border-top: 1px solid var(--line); }
.workspace-chat > aside .panel-header { display: grid; justify-content: start; }
.workspace-chat > aside .button-row { max-width: 100%; flex-wrap: wrap; }
.workspace-chat-new { margin-bottom: 14px; }
.workspace-chat-new > form { margin-top: 16px; }
.ai-session-card, .ai-nav-card { padding: 12px; border-radius: 5px; }
.ai-session-card.is-active { border-color: #c8daf4; background: #f4f8ff; }
.ai-session-card .attachment-body strong { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; font-size: 12px; line-height: 1.5; }
.ai-session-card .muted { font-size: 10px; }
.ai-session-card .button { min-height: 27px; padding: 4px 8px; font-size: 11px; }
.ai-mode-help { display: none; }
.chat-panel-header { align-items: flex-start; flex-wrap: nowrap; padding-bottom: 17px; margin-bottom: 0; border-bottom: 1px solid var(--line); }
.chat-header-meta { flex: 1; min-width: 0; }
.chat-header-meta h2 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.chat-header-meta p { display: none; }
.chat-header-actions { flex-shrink: 0; font-size: 11px; color: var(--muted); }
.chat-thread-shell { min-height: 0; height: auto; background: #fff; }
.chat-thread { display: flex; flex-direction: column; gap: 4px; max-height: 52vh; min-height: 170px; overflow-y: auto; padding: 10px 0 16px; border: 0; background: #fff; }
.chat-bubble { padding: 17px 0; border: 0; border-bottom: 1px solid #edf1f6; border-radius: 0; background: #fff; font-size: 13px; }
.chat-bubble.user { padding: 14px 16px; margin: 10px 0 5px; border: 1px solid #e0e9f6; border-radius: 6px; background: #f2f6fc; }
.chat-bubble-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 9px; font-size: 11px; color: #8190a4; }
.chat-bubble-meta strong { color: #526b89; font-size: 12px; }
.chat-bubble-body { line-height: 1.75; overflow-wrap: anywhere; }
.chat-composer-status { display: none; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid #dce8fa; border-radius: 5px; background: #f6f9ff; color: #526b89; font-size: 12px; }
.chat-composer-status.is-visible { display: flex; }
.chat-loading-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); }
.action-runner-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 10px; }
.action-runner-card { display: grid; gap: 6px; padding: 13px; border: 1px solid var(--line); border-radius: 6px; background: #f8fafd; text-align: left; cursor: pointer; }
.action-runner-card:hover { border-color: #a4bfe5; background: #f2f6fc; }
.action-runner-card strong { font-size: 13px; }
.action-runner-card small { color: var(--muted); }
.action-confirm-panel { display: none; gap: 12px; padding: 15px; border: 1px solid #dce8fa; border-radius: 6px; background: #f6f9ff; }
.action-confirm-panel.is-visible { display: grid; }
.action-confirm-meta { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 12px; }
.ai-result-plain, .chat-bubble.assistant.has-result-card .chat-bubble-body { display: none; }
.ai-result-section-grid { display: grid; gap: 12px; }
.ai-result-section { padding: 12px; border: 1px solid var(--line); border-radius: 5px; background: #fff; }
.ai-result-section h4 { margin: 0 0 7px; font-size: 13px; }
.ai-result-toolbar { display: flex; flex-wrap: wrap; gap: 8px; }
.chat-bubble-usage, .workspace-chat-metadata { display: none; }
.chat-input-form { display: flex; flex-direction: column; gap: 12px; margin-top: 5px; padding-top: 16px; border-top: 1px solid var(--line); }
.chat-input-card textarea { min-height: 100px; height: 100px; }
.chat-input-card .muted { font-size: 11px; }
.workspace-chat-options, .workspace-chat-actions { color: var(--muted); font-size: 12px; }
.workspace-chat-actions > form { margin-top: 12px; }
.workspace-chat-options .field-card { margin-top: 14px; }
.chat-title-form { display: grid; gap: 8px; }
.ai-fill-grid { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(270px,1fr); gap: 20px; align-items: start; }
.ai-fill-grid > * { min-width: 0; }
.ai-fill-grid .sticky-stack { position: static; }
.ai-fill-diff { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.ai-fill-diff article { padding: 14px; border: 1px solid var(--line); border-radius: 6px; background: #fafbfd; }
.ai-fill-diff h4 { margin-bottom: 7px; color: var(--muted); }
.ai-fill-grid .record-card { display: block; }
.ai-fill-grid .record-card__actions { margin-top: 14px; }
.result-card, .ai-result-card { padding: 15px; margin-top: 14px; border: 1px solid #dce8fa; border-radius: 6px; background: #f6f9ff; }
.workspace-notifications .record-card h3 { font-size: 14px; }

/* 10. Supporting screens and protected previews */
.info-grid, .project-card-grid, .project-grid, .variant-gallery-grid, .download-grid, .export-grid, .system-grid, .ai-center-module-grid, .project-ai-module-grid-compact { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.four-up, .info-grid.four-up { grid-template-columns: repeat(4,minmax(0,1fr)); }
.three-up { grid-template-columns: repeat(3,minmax(0,1fr)); }
.info-tile, .tile, .export-option { min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: 6px; background: #f9fbfd; }
.info-tile span, .info-tile small { display: block; margin-bottom: 6px; color: var(--muted); font-size: 12px; }
.variant-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.variant-card-media { display: grid; place-items: center; height: 190px; overflow: hidden; background: #f5f8fc; }
.variant-card-media img { display: block; width: 100%; height: 190px; min-height: 0; object-fit: contain; }
.variant-card-media-empty { color: var(--muted); font-size: 12px; }
.variant-card-body { display: grid; gap: 12px; padding: 18px; }
.variant-editor-layout, .user-detail-layout { display: grid; grid-template-columns: minmax(0,1.8fr) minmax(260px,1fr); gap: 20px; align-items: start; }
.variant-editor-main { display: grid; gap: 18px; }
.variant-editor-side { display: grid; gap: 18px; min-width: 0; }
.variant-editor-preview { display: grid; gap: 9px; padding: 12px; border: 1px solid var(--line); border-radius: 6px; background: #f8fafd; }
.variant-editor-preview img { display: block; width: 100%; height: 180px; object-fit: contain; }
.variant-editor-preview-caption { color: var(--muted); font-size: 12px; }
.variant-editor-split { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.rich-text-block { white-space: pre-wrap; overflow-wrap: anywhere; }
.workflow-step-card { padding: 18px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.workflow-step-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.workflow-step-summary { color: var(--muted); font-size: 12px; }
.workflow-step-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.workflow-step-count { color: var(--primary); font-size: 20px; }
.prompt-switcher-tabs, .AiIT-deadline-tabs { display: flex; flex-wrap: wrap; gap: 7px; }
[data-prompt-panel] { display: none; }
[data-prompt-panel].active { display: block; }
.project-ai-module-link { display: grid; gap: 6px; padding: 16px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--text); }
.project-ai-module-meta { color: var(--muted); font-size: 12px; }
.project-ai-module-action { color: var(--primary); font-size: 12px; }
.image-viewer { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 30px; }
.image-viewer__backdrop { position: absolute; inset: 0; background: #152a45c7; }
.image-viewer__dialog { position: relative; max-width: 95vw; max-height: 92vh; }
.image-viewer__frame { display: grid; place-items: center; }
.image-viewer__image { display: block; max-height: 82vh; width: auto; max-width: 90vw; object-fit: contain; border-radius: 6px; background: #fff; }
.image-viewer__caption { padding-top: 10px; color: #fff; text-align: center; font-size: 13px; }
.image-viewer__close { position: absolute; top: -17px; right: -17px; width: 35px; height: 35px; border: 1px solid #e0e6ef; border-radius: 50%; background: #fff; color: #314866; font-size: 24px; cursor: pointer; }
.image-viewer-open { overflow: hidden; }

/* 11. Sign-in is a quiet continuation of the workspace */
.guest-shell .app-shell { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 40px 24px; }
.guest-shell .container { width: 100%; max-width: 850px; padding: 0; margin: 0; }
.guest-shell .page-shell { display: block; }
.login-workspace-layout { display: grid; grid-template-columns: .92fr 1.08fr; overflow: hidden; border: 1px solid #dde5ef; border-radius: 9px; box-shadow: 0 12px 40px #1e40600b; background: #fff; }
.login-context { display: flex; flex-direction: column; padding: 45px 35px; color: #e6eef8; background: #142d49; }
.login-context-kicker { color: #9fb5ce; font-size: 10px; letter-spacing: .4px; }
.login-context h1 { margin-top: 22px; color: #fff; font-size: 31px; font-weight: 650; letter-spacing: -.8px; }
.login-context > p { max-width: 28ch; margin-top: 13px; color: #b8cce1; font-size: 14px; line-height: 1.7; }
.login-context-list { display: grid; gap: 22px; padding: 28px 0 0; margin: 25px 0 0; border-top: 1px solid #35506d; list-style: none; }
.login-context-list li { display: flex; align-items: center; gap: 12px; margin: 0; padding: 0; }
.login-context-list .bi { color: #8bb8ed; font-size: 17px; }
.login-context-list strong { color: #d9e7f7; font-size: 12px; font-weight: 500; }
.login-context-list small { display: none; }
.login-form-panel { display: flex; flex-direction: column; justify-content: center; padding: 48px 38px; }
.login-form-heading h2 { font-size: 24px; font-weight: 650; letter-spacing: -.4px; }
.login-form-heading p { margin-top: 8px; color: var(--muted); font-size: 12px; }
.login-form-icon { display: none; }
.login-workspace-form { display: grid; gap: 18px; margin-top: 28px; }
.workspace-field { display: grid; gap: 7px; }
.workspace-input { position: relative; }
.workspace-input > .bi { position: absolute; top: 12px; left: 13px; color: #899aaf; font-size: 14px; pointer-events: none; }
.workspace-input > input { height: 42px; padding-left: 37px !important; font-size: 14px !important; }
.login-workspace-form .button { min-height: 41px; margin-top: 4px; }
.login-support-note { margin-top: 24px; padding-top: 19px; border-top: 1px solid #edf1f6; color: #8a96a6; font-size: 11px; line-height: 1.6; }
.login-support-note > .bi { margin-right: 5px; }

/* Brief overview shares the workspace components. */
.briefs-view-tabs { padding-top: 0; }
.workspace-panel-title h2 > .workspace-muted { margin-left: 8px; font-size: 12px; font-weight: 400; }
.briefs-summary .workspace-dashboard-metric { cursor: default; }
.briefs-summary .workspace-dashboard-metric:hover { border-color: var(--line); }
.briefs-overview-layout { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: 20px; align-items: start; }
.briefs-panel-heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding: 20px; border-bottom: 1px solid var(--line); }
.briefs-panel-heading h2 { margin: 0; font-size: 16px; }
.briefs-panel-heading p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.briefs-panel-footer { padding: 14px 20px; border-top: 1px solid var(--line); font-size: 12px; }
.briefs-panel-footer a { display: inline-flex; align-items: center; gap: 8px; }
.briefs-work-table { min-width: 840px; }
.briefs-project-table { min-width: 730px; }
.briefs-record-title { display: block; color: var(--text); font-size: 13px; font-weight: 600; line-height: 1.55; }
.briefs-record-title:hover { color: var(--primary); }
.briefs-record-meta { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.5; }
a.briefs-record-meta:hover { color: var(--primary); }
.briefs-work-table td:first-child, .briefs-project-table td:first-child { min-width: 240px; max-width: 350px; }
.briefs-owner { display: block; min-width: 130px; max-width: 190px; overflow-wrap: anywhere; }
.briefs-overdue { color: var(--danger); }
.briefs-attention h2 { margin-bottom: 10px; font-size: 16px; }
.briefs-attention > a { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid #edf1f6; color: var(--text); font-size: 12px; }
.briefs-attention > a:last-child { padding-bottom: 0; border-bottom: 0; }
.briefs-attention > a:hover { color: var(--primary); }
.briefs-attention > a > span { display: flex; align-items: center; gap: 9px; }
.briefs-attention .bi { color: var(--muted); font-size: 15px; }
.briefs-attention strong { font-size: 18px; font-weight: 600; }
.briefs-approval-note > .bi { color: var(--primary); font-size: 21px; }
.briefs-approval-note h2 { margin-top: 12px; font-size: 15px; }
.briefs-approval-note p { color: var(--muted); font-size: 12px; line-height: 1.7; }
.briefs-updated { font-size: 11px; }
@media (max-width: 1450px) {
  .briefs-overview-layout { grid-template-columns: minmax(0,1fr); }
  .briefs-overview-layout > aside { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .briefs-attention > a { padding: 11px 0; }
}
@media (max-width: 540px) {
  .briefs-overview-layout > aside { grid-template-columns: 1fr; }
  .briefs-panel-heading { padding: 17px; }
}

/* 12. Responsive rules are shared across every module */
@media (min-width: 1600px) {
  .container { padding: 30px 38px 50px; }
  .workspace-header-main { padding-inline: 38px; }
}
@media (max-width: 1250px) {
  .workspace-dashboard-columns { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace-dashboard-columns > .panel:last-child { grid-column: 1/-1; }
  .workspace-dashboard-columns > .panel:last-child .workspace-deadline-list { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
  .workspace-dashboard-columns > .panel:last-child > p { margin-top: 8px; }
  .AiIT-management-filter-grid, .filter-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace-project-tabs { gap: 20px; }
  .workspace-overview-grid { grid-template-columns: minmax(0,1.55fr) minmax(260px,1fr); }
  .workspace-task-detail-grid { grid-template-columns: minmax(0,1.5fr) 280px; }
}
@media (max-width: 1050px) {
  .workspace-personal-grid { grid-template-columns: 1fr; }
  .workspace-personal-grid > .panel:first-child { grid-row: auto; }
  :root { --sidebar-width: 202px; }
  .workspace-sidebar { padding-inline: 10px; }
  .sidebar-brand { font-size: 17px; }
  .sidebar-brand small { font-size: 9px; }
  .sidebar-link { font-size: 12px; }
  .container { padding: 22px 22px 40px; }
  .workspace-header-main { padding-inline: 22px; }
  .workspace-dashboard-metrics, .stats-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace-overview-grid, .workspace-task-detail-grid, .workspace-team-layout, .section-layout-rich, .discussion-layout, .workspace-create-layout, .ai-fill-grid { grid-template-columns: minmax(0,1fr); }
  .workspace-overview-grid > aside { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace-overview-grid > aside > :first-child { grid-column: 1/-1; }
  .workspace-template-preview { margin-top: 3px; }
  .workspace-create-layout { gap: 24px; }
  .discussion-layout aside { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace-chat { grid-template-columns: 210px minmax(0,1fr); gap: 16px; }
  .workspace-chat .panel { padding: 16px; }
  .account-menu-copy { max-width: 135px; }
  .workspace-assistant-link { align-self: center; }
}
@media (max-width: 800px) {
  :root { --sidebar-width: 224px; }
  .app-shell { display: block; }
  .workspace-sidebar { visibility: hidden; transform: translateX(-100%); box-shadow: 12px 0 32px #162e4a22; }
  .nav-open .workspace-sidebar { visibility: visible; transform: translateX(0); }
  .nav-open { overflow: hidden; }
  .workspace-menu-toggle { display: inline-flex; }
  .workspace-header-main { gap: 12px; height: 60px; padding-inline: 18px; }
  .workspace-header { height: 60px; }
  .workspace-search { flex: 1; min-width: 0; width: auto; max-width: none; }
  .workspace-search kbd { display: none; }
  .workspace-header-actions { gap: 8px; }
  .account-menu-copy, .account-menu-trigger > .bi { display: none; }
  .container { padding: 22px 18px 38px; }
  .workspace-dashboard-heading, .workspace-project-heading { gap: 13px; }
  .workspace-dashboard-date { display: none; }
  .workspace-dashboard-columns, .AiIT-management-queue-grid { grid-template-columns: 1fr; }
  .workspace-dashboard-columns > .panel:last-child { grid-column: auto; }
  .workspace-dashboard-columns > .panel:last-child .workspace-deadline-list { grid-template-columns: 1fr; gap: 0; }
  .workspace-overview-grid > aside { display: flex; }
  .workspace-chat { display: flex; flex-direction: column; }
  .workspace-chat > aside { order: 2; width: 100%; }
  .workspace-chat > section.stack-column { order: 1; width: 100%; }
  .workspace-chat .chat-list { max-height: 250px; }
  .discussion-layout aside { display: flex; }
  .workspace-assistant-link { min-height: 30px; }
  .project-navigation-title { font-size: 22px; }
  .project-navigation-heading { flex-direction: column; gap: 12px; }
  .project-navigation-heading > a { align-self: flex-start; }
  .workspace-project-tabs { gap: 22px; margin-right: -18px; }
  .hero-grid, .variant-editor-layout, .user-detail-layout, .constructor-shell { grid-template-columns: 1fr; }
  .hero-side { flex-basis: 100%; }
  .AiIT-gantt-labels { flex-basis: 175px; width: 175px; }
  .AiIT-gantt-label { font-size: 11px; }
  .workspace-gantt-controls a { margin-left: 0; }
}
@media (max-width: 540px) {
  body { font-size: 14px; }
  h1 { font-size: 23px; }
  .workspace-header-main { padding-inline: 12px; }
  .workspace-search { padding-inline: 8px; gap: 7px; }
  .workspace-search input { font-size: 11px; }
  .workspace-header-actions > .icon-button { width: 30px; }
  .workspace-avatar { width: 30px; height: 30px; flex-basis: 30px; }
  .container { padding: 19px 14px 32px; }
  .page-shell, .stack-column { gap: 16px; }
  .panel, .workspace-chat .panel { padding: 17px; }
  .workspace-table-panel, .workspace-discussions-list, .AiIT-management-panel { padding: 0; }
  .workspace-dashboard-metrics { gap: 10px; }
  .workspace-dashboard-metric { padding: 15px; }
  .workspace-dashboard-metric > strong { font-size: 27px; }
  .workspace-dashboard-metric > span { font-size: 11px; }
  .workspace-dashboard-metric > small { font-size: 10px; }
  .workspace-dashboard-heading > .button, .discussion-heading > .button { width: 100%; }
  .workspace-dashboard-heading .hero-actions { flex: 1 0 100%; }
  .workspace-project-heading > .button { align-self: flex-start; }
  .workspace-project-heading > div:first-child { flex-basis: 100%; min-width: 0; }
  .workspace-toolbar { gap: 11px; padding: 13px; }
  .workspace-toolbar > .field-card, .workspace-toolbar > .field-card:first-child { flex-basis: 100%; }
  .workspace-toolbar .filter-actions { flex-basis: 100%; }
  .workspace-extra-fields > .field-card { flex-basis: 100%; }
  .workspace-toolbar-extra:not([open]) > summary { width: 100%; }
  .form-layout.two-columns, .form-layout.three-columns, .field-grid.two-col-tight, .two-column-layout, .variant-editor-split, .ai-fill-diff, .AiIT-management-filter-grid, .filter-grid { grid-template-columns: 1fr; }
  .four-up, .info-grid.four-up, .three-up, .info-grid, .project-grid, .project-card-grid, .download-grid, .variant-gallery-grid, .export-grid { grid-template-columns: 1fr; }
  .stats-grid { gap: 10px; }
  .stat-card { padding: 15px; }
  .stat-value { font-size: 25px; }
  .workspace-overview-progress { flex-direction: column; align-items: flex-start; gap: 22px; }
  .workspace-overview-dates { width: 100%; gap: 16px; }
  .workspace-small-metrics { gap: 10px; }
  .workspace-small-metrics span { font-size: 10px; }
  .workspace-small-metrics strong { font-size: 21px; }
  .workspace-project-tabs { margin-right: -14px; }
  .AiIT-management-panel-heading { padding: 16px; }
  .AiIT-management-panel-heading h2 { font-size: 16px; }
  .discussion-message header { flex-direction: column; }
  .discussion-heading .hero-actions { width: 100%; }
  .discussion-heading .hero-actions .button { flex: 1; }
  .record-card__actions { width: 100%; }
  .workspace-template-preview { display: block; }
  .guest-shell .app-shell { padding: 24px 16px; }
  .login-workspace-layout { grid-template-columns: 1fr; }
  .login-context { padding: 25px 26px; }
  .login-context h1 { margin-top: 12px; font-size: 27px; }
  .login-context > p { max-width: none; margin-top: 6px; font-size: 12px; }
  .login-context-list { display: none; }
  .login-form-panel { padding: 29px 26px 31px; }
  .login-form-heading h2 { font-size: 22px; }
  .workspace-input > input { font-size: 16px !important; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; }
}