/* ORCA's stylesheet (Issue #192). Tokens come from the accepted UI
   prototypes in reference/ui_prototypes/ (mvp-screens.html, #37). */

* { margin: 0; padding: 0; box-sizing: border-box; }

/* Pages' scripts show and hide parts with the hidden attribute (#169);
   keep it winning over display: grid/flex below. */
[hidden] { display: none !important; }

:root {
  --color-primary: #00223E;
  --color-primary-light: #003D66;
  --color-accent: #4AB0C8;
  --color-success: #6EC170;
  --color-warning: #F5A623;
  --color-error: #D32F2F;
  --color-error-bg: #fdecea;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-border: #e2e8f0;
  --color-text-primary: #1e293b;
  --color-text-secondary: #64748b;
  --color-text-tertiary: #94a3b8;
  /* --color-primary and --color-accent are fills (buttons, bars). Text that
     must read on the page surface uses --color-accent-text, tuned per theme
     (#274: dark navy text went invisible on a dark surface). */
  --color-surface-2: #eef2f7;
  --color-accent-text: #0b7285;
  --color-accent-tint: rgba(11, 114, 133, 0.10);

  --font-family-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* Theme (#39 prototype): the light/dark toggle sets data-theme on <html>;
   with none set, the OS preference decides. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #0f172a;
    --color-surface: #1e293b;
    --color-surface-2: #273449;
    --color-border: #334155;
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #cbd5e1;
    --color-text-tertiary: #94a3b8;
    --color-accent-text: #7dd3e8;
    --color-accent-tint: rgba(125, 211, 232, 0.14);
    --color-error-bg: #3b1515;
  }
}
:root[data-theme="dark"] {
    --color-bg: #0f172a;
    --color-surface: #1e293b;
    --color-surface-2: #273449;
    --color-border: #334155;
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #cbd5e1;
    --color-text-tertiary: #94a3b8;
    --color-accent-text: #7dd3e8;
    --color-accent-tint: rgba(125, 211, 232, 0.14);
    --color-error-bg: #3b1515;
}

html, body {
  min-height: 100%;
  font-family: var(--font-family-ui);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
}

a { color: var(--color-accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-family-ui);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background-color: var(--color-border); }
.btn-primary {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  background-color: var(--color-primary);
  color: white;
}
.btn-primary:hover { background-color: var(--color-primary-light); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
}
.alert-error {
  background-color: var(--color-error-bg);
  border-left: 4px solid var(--color-error);
}

/* Login: split screen, brand/value-prop panel + Salesforce sign-in panel (#37, variant A). */

.login {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 100vh;
}
.login-brand {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 60%, var(--color-accent) 130%);
  color: white;
  padding: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.login-brand-mark { font-size: var(--font-size-2xl); font-weight: 700; letter-spacing: 0.5px; }
.login-brand-copy h1 { font-size: 40px; line-height: 1.2; font-weight: 700; margin-bottom: var(--spacing-md); max-width: 480px; }
.login-brand-copy p { font-size: var(--font-size-lg); opacity: 0.85; max-width: 420px; }
.login-brand-foot { font-size: var(--font-size-xs); opacity: 0.6; }
.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
}
.login-box { width: 100%; max-width: 380px; }
.login-box h2 { font-size: var(--font-size-2xl); font-weight: 700; margin-bottom: var(--spacing-xs); }
.login-box .sub { color: var(--color-text-secondary); margin-bottom: var(--spacing-xl); font-size: var(--font-size-sm); }
.login-foot { text-align: center; margin-top: var(--spacing-xl); font-size: var(--font-size-sm); color: var(--color-text-secondary); }

@media (max-width: 860px) {
  .login { grid-template-columns: 1fr; }
  .login-brand { min-height: 260px; }
  .login-brand-copy h1 { font-size: 28px; }
}

.btn-sf {
  width: 100%;
  background-color: #00A1E0; /* Salesforce blue */
  color: white;
  gap: var(--spacing-sm);
}
.btn-sf:hover { background-color: #0089bd; }
.sf-cloud-icon { width: 20px; height: 20px; flex-shrink: 0; }

/* App shell */

.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-primary);
  color: white;
}
.app-bar-mark { font-size: var(--font-size-xl); font-weight: 700; letter-spacing: 0.5px; }
.app-bar-user { display: flex; align-items: center; gap: var(--spacing-md); text-align: right; }
.app-bar-name { font-weight: 600; }
.app-bar-nav { display: flex; gap: var(--spacing-md); margin-right: auto; margin-left: var(--spacing-lg); }
.app-bar-nav a { color: white; text-decoration: none; opacity: 0.85; }
.app-bar-nav a:hover { opacity: 1; text-decoration: underline; }
.app-bar-role { font-size: var(--font-size-xs); opacity: 0.75; }
.app-bar .btn-secondary { color: white; border-color: rgba(255, 255, 255, 0.4); }
.app-bar .btn-secondary:hover { background-color: rgba(255, 255, 255, 0.1); }
/* The user menu: a dropdown on the name. Text uses the page's own text color
   on its surface, so it reads in both light and dark. */
.user-menu { position: relative; }
.user-menu summary {
  cursor: pointer; list-style: none; display: block; padding: var(--spacing-xs) var(--spacing-md) var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md); position: relative;
}
.user-menu summary::-webkit-details-marker { display: none; }
.user-menu summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 6px; height: 6px; margin-top: -5px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); opacity: 0.8;
}
.user-menu summary:hover, .user-menu[open] summary { background-color: rgba(255, 255, 255, 0.12); }
.user-menu summary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.user-menu summary > span { display: block; }
.user-menu-items {
  position: absolute; right: 0; top: 100%; z-index: 20; min-width: 180px; margin-top: var(--spacing-xs); padding: var(--spacing-xs);
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); text-align: left;
}
.user-menu-items a, .user-menu-items button {
  display: block; width: 100%; padding: var(--spacing-sm) var(--spacing-md); border: 0; border-radius: var(--radius-sm);
  background: none; color: var(--color-text-primary); font: inherit; font-size: var(--font-size-sm);
  text-align: left; text-decoration: none; cursor: pointer;
}
.user-menu-items a:hover, .user-menu-items button:hover,
.user-menu-items a:focus-visible, .user-menu-items button:focus-visible { background: var(--color-border); outline: none; }

/* My settings (#216): a narrow column of cards. */
.settings-page { max-width: 720px; }
.settings-grid { grid-template-columns: repeat(2, 1fr); }
.settings-grid .field.span2 { grid-column: 1 / -1; }
.settings-subhead { margin-top: var(--spacing-xl); }
.field input[readonly] { color: var(--color-text-secondary); cursor: default; }
.picture-row { display: flex; align-items: center; gap: var(--spacing-lg); }
.avatar {
  width: 96px; height: 96px; border-radius: 50%; overflow: hidden; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-border); color: var(--color-text-secondary); font-size: var(--font-size-2xl); font-weight: 600;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.picture-actions { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }
.settings-actions { display: flex; align-items: center; gap: var(--spacing-md); margin-top: var(--spacing-xl); flex-wrap: wrap; }
.settings-message { font-size: var(--font-size-sm); color: var(--color-text-secondary); min-height: 1.2em; }
.picture-row + .settings-message { margin-top: var(--spacing-md); }
.settings-message.is-error { color: var(--color-error); font-weight: 600; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .settings-message.is-error { color: #f87171; } }
:root[data-theme="dark"] .settings-message.is-error { color: #f87171; }
@media (max-width: 600px) { .settings-grid { grid-template-columns: 1fr; } }
.app-main { padding: var(--spacing-xl) var(--spacing-lg); }
.app-empty { color: var(--color-text-secondary); }
.app-bar-mark { color: white; text-decoration: none; }

.page { max-width: 1100px; margin: 0 auto; }
.page-header { margin-bottom: var(--spacing-lg); }
.page-header h1 { font-size: 22px; color: var(--color-primary); margin-bottom: var(--spacing-xs); }
.page-header p { font-size: 13px; color: var(--color-text-secondary); }
.back-link { display: inline-block; font-size: 13px; margin-bottom: var(--spacing-md); text-decoration: none; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .page-header h1 { color: var(--color-text-primary); }
  :root:not([data-theme="light"]) .status-accepted { color: var(--color-text-primary); }
}
:root[data-theme="dark"] .page-header h1,
:root[data-theme="dark"] .status-accepted { color: var(--color-text-primary); }

/* Customer list: list view of the #38 prototype. */

.toolbar { display: flex; gap: var(--spacing-sm); align-items: center; margin-bottom: var(--spacing-md); }
.search {
  flex: 1; min-width: 200px; padding: 8px 12px;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-surface); color: inherit; font-size: 13px;
}
.list-table { width: 100%; border-collapse: collapse; background: var(--color-surface); border-radius: var(--radius-md); overflow: hidden; }
.list-table th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--color-text-secondary); padding: 10px 14px; border-bottom: 1px solid var(--color-border);
}
.list-table td { padding: 12px 14px; border-bottom: 1px solid var(--color-border); font-size: 13px; }
.list-table tbody tr:hover { background: var(--color-bg); cursor: pointer; }
.list-table tbody tr:last-child td { border-bottom: none; }
.list-open {
  display: flex; flex-direction: column; align-items: flex-start;
  border: none; background: none; padding: 0; color: inherit; font: inherit; text-align: left; cursor: pointer;
}
.list-name { font-weight: 600; }
.list-sub { color: var(--color-text-secondary); font-size: 12px; }
.sync-cell { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; min-width: 150px; }
.sync-cell-inline { display: flex; align-items: center; gap: var(--spacing-sm); flex-wrap: wrap; margin-top: var(--spacing-sm); }
.sync-note { font-size: 12px; color: var(--color-text-secondary); }
.sync-note.failed { color: var(--color-error); font-weight: 600; }

.status-badge {
  display: inline-block; padding: 2px 8px; border-radius: var(--radius-sm);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; white-space: nowrap;
}
.status-no_draft { background: rgba(148,163,184,0.15); color: var(--color-text-secondary); }
.status-draft { background: rgba(74,176,200,0.12); color: var(--color-accent); }
.status-pending_approval { background: rgba(245,166,35,0.12); color: var(--color-warning); }
.status-active { background: rgba(110,193,112,0.15); color: var(--color-success); }
.status-accepted { background: rgba(0,34,62,0.1); color: var(--color-primary); }
.status-expired, .status-rejected { background: rgba(211,47,47,0.1); color: var(--color-error); }

@media (max-width: 700px) {
  .list-table th:nth-child(3), .list-table td:nth-child(3),
  .list-table th:nth-child(5), .list-table td:nth-child(5),
  .list-table th:nth-child(6), .list-table td:nth-child(6) { display: none; }
}

/* Draft editor: side nav + groups layout of the #39 prototype. */

/* --subheader-h: the sticky tab subheader under the app bar.
   --summary-head-clearance: room for it and the sticky Pricing Summary head. */
:root { --subheader-h: 46px; }
.editor { --summary-head-clearance: calc(var(--subheader-h) + 84px); min-width: 0; scroll-margin-top: var(--summary-head-clearance); }

/* The subheader band under the app bar: full width, pinned to the top of the
   window while the page scrolls, its content lined up with the page's. */
.app-subheader {
  position: sticky; top: 0; z-index: 20;
  background: var(--color-surface); border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  padding: 0 var(--spacing-lg);
}
.app-subheader[hidden] { display: none; }
.app-subheader-inner { max-width: 1100px; margin: 0 auto; min-height: var(--subheader-h); }

/* The phase tabs (#322). The row scrolls sideways on a narrow screen
   rather than widening the page. */
.editor-tabbar { position: relative; display: flex; align-items: flex-end; gap: var(--spacing-xs); min-height: var(--subheader-h); }
.editor-tabs { display: flex; gap: 2px; flex: 1 1 auto; min-width: 0; overflow-x: auto; }
.editor-tab {
  display: flex; align-items: center; gap: var(--spacing-sm); flex: 0 0 auto; white-space: nowrap;
  padding: 10px var(--spacing-lg); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
  color: var(--color-text-secondary); background: transparent; border: 0; border-bottom: 3px solid transparent;
}
.editor-tab:hover { background: var(--color-surface-2); }
.editor-tab:focus-visible { outline: 2px solid var(--color-accent-text); outline-offset: -2px; }
/* The tab in view: accent-text, never --color-primary, which is invisible on a dark surface. */
.editor-tab[aria-selected="true"] { color: var(--color-accent-text); font-weight: 700; border-bottom-color: var(--color-accent-text); background: var(--color-accent-tint); }
.tab-num { font-size: 10px; font-weight: 400; color: var(--color-text-tertiary); }
.tab-status { min-width: 16px; height: 16px; border-radius: 50%; font-size: 11px; line-height: 16px; text-align: center; font-weight: 700; }
.tab-status:empty { display: none; }
.editor-tab[data-status="done"] .tab-status { color: var(--color-success, #1a7f37); }
.editor-tab[data-status="needs"] .tab-status { background: var(--color-warning); color: #000; }
.tab-help {
  flex: 0 0 auto; width: 26px; height: 26px; margin-bottom: 9px; border-radius: 50%; cursor: pointer;
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text-secondary); font: inherit; font-size: 13px; font-weight: 700;
}
.tab-help:hover, .tab-help[aria-expanded="true"] { border-color: var(--color-accent); color: var(--color-accent-text); }
/* The shortcut hint drops down from the "?" so the band's height never changes. */
.tab-hint {
  position: absolute; top: calc(100% + 4px); right: 0; max-width: min(420px, 100%); z-index: 1;
  font-size: 12px; color: var(--color-text-secondary); padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}
.tab-hint[hidden] { display: none; }
.tab-hint kbd { border: 1px solid var(--color-border); border-radius: 3px; padding: 0 4px; font: inherit; background: var(--color-surface-2); }
.tab-panel[hidden] { display: none; }
.tab-panel:focus-visible { outline: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
/* The status box above the tabs shows only while it has something to say. */
.summary-body:not(:has(> :not([hidden]))) { display: none; }
/* Groups are an accordion: each is a <details> with its summary as the header. */
.editor-group { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.editor-group > summary {
  display: flex; align-items: center; cursor: pointer; list-style: none; padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base); font-weight: 700; color: var(--color-accent-text); background: var(--color-surface-2);
}
.editor-group > summary::-webkit-details-marker { display: none; }
.editor-group > summary::before { content: "\25B8"; margin-right: 10px; font-size: 12px; }
.editor-group[open] > summary::before { content: "\25BE"; }
.editor-group[open] > summary { border-bottom: 1px solid var(--color-border); }
.acc-body { padding: var(--spacing-lg); }
.editor-group-sub { font-size: 13px; color: var(--color-text-secondary); margin-bottom: var(--spacing-lg); }
.editor-group h3 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--color-text-secondary); margin-bottom: var(--spacing-md);
}
.form-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); }
.field { display: flex; flex-direction: column; gap: var(--spacing-xs); }
.field.span2 { grid-column: span 2; }
.field label, .field-label { font-size: 12px; font-weight: 600; color: var(--color-text-secondary); }
.field input, .field select {
  padding: 8px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-surface); color: inherit; font-size: 13px; font-family: inherit;
}
.field input[readonly] { background: var(--color-bg); }
.field-note { font-size: 12px; color: var(--color-text-tertiary); }
/* Permit typeahead (#331): a suggestion list under the input and a match note under that. */
.typeahead-wrap { position: relative; display: flex; flex-direction: column; }
.typeahead-list {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 20; margin: 2px 0 0; padding: var(--spacing-xs) 0;
  max-height: 260px; overflow-y: auto; list-style: none;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.typeahead-list[hidden] { display: none; }
.typeahead-list li { display: flex; justify-content: space-between; gap: var(--spacing-md); padding: 6px 10px; font-size: 13px; cursor: pointer; }
.typeahead-list li[aria-selected="true"], .typeahead-list li:hover { background: var(--color-surface-2); }
.typeahead-fee { color: var(--color-text-secondary); white-space: nowrap; }
.typeahead-note:empty { display: none; }
.typeahead-note.typeahead-warn { color: var(--color-text-secondary); font-weight: 600; }
/* A yes/no input (#221): the box sits beside its label, on the inputs' baseline. */
.field.check { justify-content: flex-end; }
.field.check label { display: flex; align-items: center; gap: var(--spacing-xs); padding: 8px 0; }
.field.check input { padding: 0; margin: 0; }
/* A full-width field and free text (#222's labor notes). */
.field.span4 { grid-column: 1 / -1; }
.field textarea {
  padding: 8px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-surface); color: inherit; font-size: 13px; font-family: inherit;
  min-height: 64px; resize: vertical;
}
/* Resources (#222): the workbook's reference links for SDCs. */
.link-list { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }
.editor-group .link-list + h3 { margin-top: var(--spacing-lg); }
.editor-groups { display: flex; flex-direction: column; gap: var(--spacing-sm); min-width: 0; }
.editor-group { scroll-margin-top: var(--summary-head-clearance); }
.editor-group .form-grid + h3 { margin-top: var(--spacing-lg); }

/* Repeating rows (#219): Scope of Work's Electrical and Additional Scope. */
.editor-group .rep-add + h3 { margin-top: var(--spacing-lg); }
.editor-group h3 + .field-note { margin: calc(-1 * var(--spacing-sm)) 0 var(--spacing-sm); }
.rep-table { width: 100%; border-collapse: collapse; margin-bottom: var(--spacing-sm); }
.rep-table th { text-align: left; font-size: 12px; font-weight: 600; color: var(--color-text-secondary); padding: 6px var(--spacing-xs); border-bottom: 1px solid var(--color-border); }
.rep-table td { padding: 4px var(--spacing-xs); }
.rep-table td:last-child { width: 1%; }
.rep-table input, .rep-table select {
  width: 100%; padding: 6px 8px; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-surface); color: inherit; font-size: 13px; font-family: inherit;
}
.rep-remove { border: none; background: none; color: var(--color-text-tertiary); cursor: pointer; padding: 4px 8px; font-size: 13px; }
.rep-remove:hover { color: var(--color-error); }
/* Roof faces (#223) number themselves, so removing one renumbers the rest. */
#roof-faces { counter-reset: face; }
#roof-faces tr { counter-increment: face; }
.face-label { white-space: nowrap; font-size: 13px; color: var(--color-text-secondary); }
.face-label::before { content: "Face " counter(face); }

/* Pricing Summary (#27): the sticky head stays on screen while the groups
   scroll, so Save Draft and the stale note are always in reach. */

.summary-head {
  position: sticky; top: var(--subheader-h); z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md); flex-wrap: wrap;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg); margin-bottom: var(--spacing-sm);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
.summary-head h2 { font-size: var(--font-size-base); }
.summary-actions { display: flex; align-items: center; gap: var(--spacing-sm); flex-wrap: wrap; }
.save-status { font-size: var(--font-size-xs); font-weight: 600; color: var(--color-text-secondary); }
.save-status[data-state="unsaved"] { color: var(--color-warning); }
.save-status[data-state="error"] { color: var(--color-error); }

/* The price strip (#320), the head's one line of live numbers. Wraps to two
   lines on a tablet; never wider than the head. */
.price-strip { display: flex; align-items: baseline; flex-wrap: wrap; gap: var(--spacing-xs) var(--spacing-lg); min-width: 0; flex: 1 1 auto; }
.strip-item { display: flex; align-items: baseline; gap: var(--spacing-xs); min-width: 0; }
.strip-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--color-text-secondary); }
.strip-value { font-size: var(--font-size-base); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.strip-price { font-size: var(--font-size-xl, 1.25rem); }
.strip-value.below-floor { color: var(--color-error); }
.strip-state { font-size: var(--font-size-xs); font-weight: 700; color: var(--color-text-secondary); }
.strip-state[data-state="stale"] { color: var(--color-warning); }
.strip-state[data-state="pricing"] { color: var(--color-text-secondary); font-style: italic; }
.strip-state[data-state="current"] { color: var(--color-success, #1a7f37); }
.strip-state[data-state="error"] { color: var(--color-error); }
.summary-breakdown > summary { cursor: pointer; font-size: 13px; font-weight: 600; margin-bottom: var(--spacing-md); }
.summary-body {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg); margin-bottom: var(--spacing-lg);
}
.summary-placeholder { font-size: 13px; font-style: italic; color: var(--color-text-secondary); }
.summary-problems, .summary-warnings {
  font-size: 13px; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-md); margin-bottom: var(--spacing-md);
}
.summary-problems { background: var(--color-error-bg); border-left: 4px solid var(--color-error); }
.summary-warnings { background: rgba(245, 166, 35, 0.12); border-left: 4px solid var(--color-warning); }
.summary-problems ul, .summary-warnings ul { margin: var(--spacing-xs) 0 0 var(--spacing-lg); }
.summary-price { display: flex; align-items: baseline; gap: var(--spacing-md); flex-wrap: wrap; margin-bottom: var(--spacing-md); }
.summary-price-amount { font-size: var(--font-size-2xl); font-weight: 700; font-variant-numeric: tabular-nums; }
.summary-install-date { font-size: 13px; color: var(--color-text-secondary); }
.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }
.summary-grid h4 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--color-text-secondary);
  padding-bottom: var(--spacing-xs); margin-bottom: var(--spacing-xs); border-bottom: 1px solid var(--color-border);
}
.summary-line { display: flex; justify-content: space-between; gap: var(--spacing-sm); padding: 3px 0; font-size: 13px; }
.summary-line span:last-child { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.summary-details { margin-top: var(--spacing-md); }
.summary-details summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--color-accent); }
.summary-items { margin-top: var(--spacing-sm); }
.summary-items tbody tr:hover { cursor: default; }
/* Line item groups (#224): a category heading row, its items, then a subtotal row. */
.summary-items .category-row th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-text-secondary); background: var(--color-bg); padding: 6px 14px;
}
.summary-items .subtotal-row td { font-weight: 600; border-top: 1px solid var(--color-border); }
.summary-result { margin-top: var(--spacing-md); font-size: 13px; font-weight: 600; }
.link-btn {
  display: inline-block; padding: 8px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  font-size: 13px; text-decoration: none;
}
.link-btn:hover { border-color: var(--color-accent); }

@media (max-width: 860px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .summary-grid { grid-template-columns: 1fr; }
}

/* In-app assistant widget (#227) */
.asst-launcher { position: fixed; right: 0; top: 50%; transform: translateY(-50%) rotate(-90deg); transform-origin: right bottom; background: var(--color-primary); color: #fff; border: 0; padding: 8px 16px; border-radius: 6px 6px 0 0; cursor: pointer; z-index: 900; font-size: 0.85rem; }
.asst-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(380px, 100vw); background: var(--color-surface); border-left: 1px solid var(--color-border); box-shadow: -4px 0 16px rgba(0,0,0,.12); display: flex; flex-direction: column; z-index: 901; }
.asst-drawer[hidden] { display: none; }
.asst-header { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: var(--color-primary); color: #fff; }
.asst-close { background: none; border: 0; color: #fff; font-size: 1.4rem; cursor: pointer; }
.asst-tabs { display: flex; border-bottom: 1px solid var(--color-border); }
.asst-tabs button { flex: 1; padding: 10px 4px; background: none; border: 0; border-bottom: 2px solid transparent; cursor: pointer; color: var(--color-text-secondary); }
.asst-tabs button.active { color: var(--color-accent-text); border-bottom-color: var(--color-accent); font-weight: 600; }
.asst-body { flex: 1; overflow-y: auto; min-height: 200px; }
.asst-panel { display: flex; flex-direction: column; gap: 8px; padding: 12px 16px; height: 100%; box-sizing: border-box; }
.asst-log { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.asst-msg { padding: 8px 10px; border-radius: 8px; white-space: pre-wrap; max-width: 90%; }
.asst-user { align-self: flex-end; background: var(--color-primary-light); color: #fff; }
.asst-assistant { align-self: flex-start; background: var(--color-bg); border: 1px solid var(--color-border); }
.asst-error { color: var(--color-error); }
.asst-input, .asst-panel textarea, .asst-panel input[type=text], .asst-report textarea { width: 100%; box-sizing: border-box; font: inherit; padding: 6px 8px; border: 1px solid var(--color-border); border-radius: 4px; }
.asst-row { display: flex; gap: 8px; }
.asst-label { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; }
.asst-hint { color: var(--color-text-secondary); font-size: 0.8rem; margin: 0; }
.asst-reports-wrap { border-top: 1px solid var(--color-border); padding: 8px 16px; max-height: 35%; overflow-y: auto; }
.asst-reports-wrap h3 { margin: 0 0 8px; font-size: 0.9rem; }
.asst-report { border: 1px solid var(--color-border); border-radius: 6px; padding: 8px; margin-bottom: 8px; display: flex; flex-direction: column; gap: 4px; }
.asst-report-title { font-weight: 600; }
.asst-badge { align-self: flex-start; font-size: 0.75rem; padding: 2px 8px; border-radius: 10px; background: var(--color-border); }
.asst-badge-needs_input { background: var(--color-warning); }
.asst-badge-done, .asst-badge-planned { background: var(--color-success); }
.asst-count { display: inline-block; min-width: 1.2em; padding: 0 5px; margin-left: 4px; border-radius: 10px; background: var(--color-warning); color: var(--color-primary); font-weight: 700; text-align: center; }
.asst-count[hidden] { display: none; }
.asst-link { align-self: flex-start; background: none; border: 0; padding: 0; color: var(--color-accent-text); text-decoration: underline; cursor: pointer; font-size: 0.8rem; }
.asst-thread { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.asst-thread[hidden] { display: none; }
.asst-report-title { background: none; border: 0; padding: 0; text-align: left; cursor: pointer; font: inherit; font-weight: 600; }
.asst-panel select { width: 100%; padding: 6px 8px; font: inherit; }

/* Customer list (#38 prototype): filter pills, the List/Kanban toggle, sortable headers and the Kanban board. */
.toolbar { flex-wrap: wrap; }
.filter-pills { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }
.filter-pill {
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-secondary); font: inherit; font-size: 12px; cursor: pointer;
}
.filter-pill.on { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.view-toggle { display: flex; margin-left: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.view-toggle button {
  display: flex; align-items: center; gap: 6px; padding: 8px 14px; border: none;
  background: var(--color-surface); color: var(--color-text-secondary); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
}
.view-toggle button + button { border-left: 1px solid var(--color-border); }
.view-toggle button.on { background: var(--color-primary); color: #fff; }
.list-table.sortable th { cursor: pointer; user-select: none; }
.list-table.sortable th:hover { color: var(--color-accent-text); }
.list-table.sortable th::after { content: attr(data-arrow); }
.kanban-columns { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); align-items: start; }
.kanban-column { background: var(--color-surface); border-radius: var(--radius-md); padding: var(--spacing-md); }
.kanban-column-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-md); }
.kanban-column-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; color: var(--color-text-secondary); }
.kanban-count { font-size: 11px; background: var(--color-bg); color: var(--color-text-secondary); padding: 2px 8px; border-radius: 999px; }
.kanban-card {
  display: block; width: 100%; text-align: left; font: inherit; color: inherit; cursor: pointer;
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md); margin-bottom: var(--spacing-sm);
}
.kanban-card:hover { border-color: var(--color-accent); }
.kanban-card-name { display: block; font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.kanban-card-meta { display: block; font-size: 11px; color: var(--color-text-secondary); }
@media (max-width: 900px) { .kanban-columns { grid-template-columns: repeat(2, 1fr); } }

/* A note after a grid, and a heading after a note, get room (#278 added both in Battery Design). */
.editor-group .form-grid + .field-note { margin-top: var(--spacing-sm); }
.editor-group .field-note + h3 { margin-top: var(--spacing-lg); }

/* (i) notes (#39 prototype): the bubble is position: fixed and placed by editor_nav.js, so an accordion group's overflow: hidden can't clip it. */
.note-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 15px; height: 15px; margin-left: 5px; vertical-align: middle;
  border-radius: 50%; border: 1px solid var(--color-border); background: var(--color-surface-2); color: var(--color-accent-text);
  font-size: 10px; font-weight: 700; font-style: normal; text-transform: none; letter-spacing: 0; cursor: help;
}
.note-bubble {
  display: none; position: fixed; z-index: 200; width: max-content; max-width: 280px; padding: 8px 10px; border-radius: var(--radius-sm);
  background: var(--color-text-primary); color: var(--color-surface); font-size: var(--font-size-xs); font-weight: 400; line-height: 1.4;
  text-align: left; text-transform: none; letter-spacing: 0; white-space: pre-wrap; box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3); cursor: auto;
}
.note-bubble.show { display: block; }
.note-bubble .note-source { display: block; margin-top: 6px; opacity: 0.7; font-size: 10px; }
.alert-warning {
  background-color: rgba(245, 166, 35, 0.12);
  border-left: 4px solid var(--color-warning);
}
.alert-ok {
  background-color: var(--color-surface, transparent);
  border-left: 4px solid var(--color-border, #ccc);
}

/* Approvals page (#321), the pending/rejected notes on the SDC's pages, and the read-only draft banner. */
.btn-danger {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  background-color: var(--color-error);
  color: white;
}
.btn-danger:hover { filter: brightness(0.92); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.table-scroll { overflow-x: auto; }
.approvals-subhead { font-size: 16px; margin: var(--spacing-xl) 0 var(--spacing-md); }
.list-table.approvals-table tbody tr:hover { background: transparent; cursor: default; }
.list-table.approvals-table td { vertical-align: top; }
@media (max-width: 700px) {
  .list-table.approvals-table th, .list-table.approvals-table td { display: table-cell; }
}
.below-floor { color: var(--color-error); }
.approval-links { display: flex; gap: var(--spacing-md); margin-top: var(--spacing-xs); font-size: 12px; }
.decision-buttons { display: flex; gap: var(--spacing-sm); }
.list-table .decision-row td { background: var(--color-surface-2); }
.decision-row label { display: block; font-size: 12px; font-weight: 600; margin-bottom: var(--spacing-xs); }
.decision-note {
  width: 100%; padding: 8px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-surface); color: inherit; font: inherit; font-size: 13px;
}
.decision-actions { display: flex; gap: var(--spacing-sm); align-items: center; margin-top: var(--spacing-sm); }
.decision-error { color: var(--color-error); font-size: 12px; }
.status-attention { background: rgba(211,47,47,0.1); color: var(--color-error); margin-left: var(--spacing-xs); }
.approval-note {
  padding: var(--spacing-md); margin-bottom: var(--spacing-md); border-radius: var(--radius-md);
  font-size: 13px; border-left: 4px solid var(--color-warning); background: rgba(245, 166, 35, 0.12);
}
.approval-note.rejected { border-left-color: var(--color-error); background: var(--color-error-bg); }
.readonly-banner {
  padding: var(--spacing-md); margin-bottom: var(--spacing-md); border-radius: var(--radius-md);
  font-size: 13px; border-left: 4px solid var(--color-accent); background: var(--color-accent-tint);
}

/* Conditional fields (#324): site-condition sub-groups and the "hidden, but has saved data" note */
.editor-group h4.sub-group { font-size: 12px; font-weight: 600; color: var(--color-text-secondary); margin: var(--spacing-md) 0 var(--spacing-xs); }
.editor-group h3 + h4.sub-group { margin-top: 0; }
.editor-group .form-grid + h4.sub-group { margin-top: var(--spacing-lg); }
.show-when-note { grid-column: 1 / -1; font-size: 12px; color: var(--color-text-tertiary); font-style: italic; margin: 0; }
.child-field { padding-left: var(--spacing-lg); }

/* Advanced / overrides (#323) */
.override-badge, .tab-badge {
  display: inline-block; margin-left: var(--spacing-sm); padding: 1px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 700; line-height: 16px;
  background: var(--color-warning); color: #000;
}
.override-badge[hidden], .tab-badge[hidden] { display: none; }
.tab-badge { margin-left: 4px; padding: 0 6px; }
.manager-note[hidden] { display: none; }
.manager-note { font-style: italic; }
.override-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--spacing-xs); }
.override-list li { display: flex; align-items: baseline; gap: var(--spacing-md); flex-wrap: wrap; }
.override-label { font-weight: 600; min-width: 12em; }
.override-value { color: var(--color-text-secondary); }
.override-link { background: none; border: 0; padding: 0; font: inherit; font-size: 13px; color: var(--color-accent-text); cursor: pointer; text-decoration: underline; margin-left: auto; }

/* Validation errors tied to their fields (#326). */
.editor-tab[data-status="error"] .tab-status { color: var(--color-error); font-size: 13px; }
.tab-count { margin-left: 4px; min-width: 18px; padding: 0 5px; border-radius: 9px; background: var(--color-error); color: #fff; font-size: 11px; line-height: 18px; text-align: center; font-weight: 700; }
.problem-link { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-align: left; text-decoration: underline; cursor: pointer; }
.problem-link:hover { text-decoration-thickness: 2px; }
.problem-link:focus-visible { outline: 2px solid var(--color-accent-text); outline-offset: 2px; }
.field-error { margin: 2px 0 0; font-size: 12px; font-weight: 600; color: var(--color-error); }
[aria-invalid="true"] { border-color: var(--color-error) !important; }
.field-flash { outline: 2px solid var(--color-error); outline-offset: 2px; }

/* Drafts bar in the draft editor (#266) */
.drafts-bar { display: flex; flex-wrap: wrap; align-items: end; gap: var(--spacing-md); margin-bottom: var(--spacing-md); }
.drafts-bar label { display: flex; flex-direction: column; gap: var(--spacing-xs); font-size: 12px; color: var(--color-text-secondary); }
.drafts-bar .drafts-name input { min-width: 220px; }

/* Payment group (#325): one selectable card per financing option. */
.payment-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--spacing-md); margin-bottom: var(--spacing-md); }
.payment-card {
  display: flex; flex-direction: column; gap: var(--spacing-xs); text-align: left;
  padding: var(--spacing-md); border: 1px solid var(--color-border); border-radius: 8px;
  background: var(--color-surface); color: inherit; font: inherit; cursor: pointer;
}
.payment-card[aria-checked="true"] { border-color: var(--color-primary, currentColor); box-shadow: 0 0 0 2px var(--color-primary, currentColor); }
.payment-card-terms, .payment-card-missing { font-size: 12px; color: var(--color-text-tertiary); }
.payment-card-figures { display: grid; grid-template-columns: 1fr auto; gap: 2px var(--spacing-sm); margin: var(--spacing-xs) 0 0; font-size: 13px; }
.payment-card-figures dt { color: var(--color-text-tertiary); }
.payment-card-figures dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }