/* ================================================================
   portal.css — Client Portal
   Authored ENTIRELY against the engine's theme CSS variables emitted
   by theme_css_vars() (header.php injects them inline). NO hardcoded
   brand palette, NO dark/light toggle, NO custom display font — the
   portal inherits whatever theme the owner has active.

   Engine vars consumed (see admin/functions.php theme_css_vars()):
     --bg-page --bg-section --bg-header --bg-nav-bar --bg-footer
     --accent --text-primary --text-secondary --text-inverse
     --font-body --font-heading --font-nav
     --color-navy --color-slate --color-sand --color-ivory --color-brass

   Derived --portal-* tokens below translate that surface into the
   component vocabulary the portal pages use (cards, borders, tints,
   shadows). color-mix() does the derivation with a flat fallback for
   engines/browsers without support. Status signal colors (success /
   warning / error / info) are functional, not part of the theme
   palette, so they are fixed accessible values.
   ================================================================ */

:root {
  /* --- surfaces, mapped straight onto engine roles --- */
  --portal-bg:          var(--bg-page, #F4EFE6);
  /* Flat white card surface from the template (--bg-card), NOT the sand accent
     (--bg-section). Using the accent here made cards and inputs share a fill. */
  --portal-bg-raised:   var(--bg-card, #fff);
  --portal-input-bg:    var(--bg-card, #fff);   /* inputs always a clean light fill, set apart by their border */
  --portal-surface:     var(--bg-section, #F0F0F0);

  /* --- text --- */
  --portal-text:        var(--text-primary, #151C28);
  --portal-text-muted:  var(--text-secondary, #5A6473);

  /* --- accent + tints derived from the active accent --- */
  --portal-accent:        var(--accent, #A9824A);
  --portal-accent-hover:  color-mix(in srgb, var(--accent, #A9824A) 82%, #000 18%);
  --portal-accent-tint:   color-mix(in srgb, var(--accent, #A9824A) 12%, transparent);
  --portal-accent-tint-2: color-mix(in srgb, var(--accent, #A9824A) 20%, transparent);
  --portal-on-accent:     var(--text-inverse, #FFFFFF);

  /* --- structure (borders/shadows derived from text color) --- */
  --portal-border:      color-mix(in srgb, var(--text-primary, #151C28) 14%, transparent);
  --portal-border-soft: color-mix(in srgb, var(--text-primary, #151C28) 8%, transparent);
  --portal-shadow:      0 1px 3px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.04);
  --portal-shadow-md:   0 4px 16px rgba(0,0,0,.08), 0 8px 32px rgba(0,0,0,.06);

  /* --- typography (inherit engine fonts) --- */
  --portal-font:         var(--font-body, system-ui, -apple-system, sans-serif);
  --portal-font-heading: var(--font-heading, var(--font-body, system-ui, sans-serif));

  /* --- radii — mapped to the template's radius scale (4 / 8 / 12) --- */
  --portal-radius:    var(--radius-md, 8px);
  --portal-radius-sm: var(--radius-sm, 4px);
  --portal-radius-lg: var(--radius-lg, 12px);

  /* --- layout --- */
  --portal-header-h: 56px;
  --portal-max:      960px;

  /* --- functional signal colors (not theme palette) --- */
  --portal-success:        #047857;
  --portal-success-bg:     #ecfdf5;
  --portal-success-border: #6ee7b7;
  --portal-error:          #dc2626;
  --portal-error-bg:       #fef2f2;
  --portal-error-border:   #fca5a5;
  --portal-warning:        #b45309;
  --portal-warning-bg:     #fffbeb;
  --portal-info:           #1d4ed8;
  --portal-info-bg:        #eff6ff;
}

/* Fallback for engines without color-mix(): fixed neutral border/tints
   so the chrome never collapses to invisible. */
@supports not (background: color-mix(in srgb, red, blue)) {
  :root {
    --portal-accent-hover:  var(--accent, #A9824A);
    --portal-accent-tint:   rgba(0,0,0,.06);
    --portal-accent-tint-2: rgba(0,0,0,.10);
    --portal-border:      rgba(0,0,0,.14);
    --portal-border-soft: rgba(0,0,0,.08);
  }
}

/* Keystone realty palettes set --accent (engine alias) per palette but leave
   the engine theme's --text-inverse intact — that can be a light ivory which,
   on a mid-tone accent (e.g. luxe gold), gives near-invisible button text that
   only "appears" once :hover darkens the fill. Every keystone accent is
   WCAG-verified for WHITE text, so pin on-accent text to white inside the
   portal subtree for guaranteed button/badge contrast on all four palettes. */
[data-keystone] .portal-scope { --portal-on-accent: #fff; }

/* ----------------------------------------------------------------
   Reset
   ---------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--portal-font);
  color: var(--portal-text);
  background-color: var(--portal-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Portal content type scale — scoped to .portal-scope so it never shrinks the
   site chrome (header/nav/footer) text on portal pages. */
.portal-scope {
  font-size: 0.9375rem;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6,
.portal-page-title,
.portal-card__title,
.portal-stat__value,
.portal-login__heading,
.portal-empty__heading,
.portal-dash-header__greeting {
  font-family: var(--portal-font-heading);
}

/* Accent colour for PROSE/content links only (classless <a> inside cards and
   message bodies). Styled component anchors — buttons, tabs, badges, breadcrumb,
   footer — carry their own class + colour, so they MUST be excluded here: a bare
   `.portal-scope a` (0,1,1) out-specifies `.portal-btn { color }` (0,1,0) and
   paints button text in the accent colour → invisible accent-on-accent fills.
   `a:not([class])` targets only unclassed content links and leaves every
   component to colour itself. */
.portal-scope a:not([class]) {
  color: var(--portal-accent);
  text-decoration: none;
}

.portal-scope a:not([class]):hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

:focus-visible {
  outline: 2px solid var(--portal-accent);
  outline-offset: 2px;
}

/* ----------------------------------------------------------------
   Skip link
   ---------------------------------------------------------------- */
.portal-skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 10px 20px;
  background: var(--portal-accent);
  color: var(--portal-on-accent);
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 8px 8px;
  text-decoration: none;
}

.portal-skip-link:focus {
  top: 0;
}

/* ----------------------------------------------------------------
   Layout wrapper
   ---------------------------------------------------------------- */
.portal-wrap {
  /* Legacy wrapper. The portal now renders inside the site chrome's .container,
     so this is a passthrough — no max-width and no fixed-header offset. */
  max-width: 100%;
  margin: 0;
  padding: 0;
}

/* ----------------------------------------------------------------
   Secondary portal nav (sits below the site header, inside .container)
   ---------------------------------------------------------------- */
/* Portal shell — desktop two-column: a left section rail + the content. On
   phones the rail is hidden and the same links fold into the site's mobile
   menu overlay (.portal-ovnav), so the page itself stays clean. */
.portal-shell {
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  margin-top: 24px;
}
.portal-shell--solo { display: block; }   /* auth pages (login/register): no rail */

.portal-sidebar {
  position: sticky;
  /* Clear the sticky site header so the rail isn't tucked behind it on scroll.
     --portal-sticky-top is measured from #site-header by the footer script (it
     tracks the keystone header's scroll-shrink); 100px is a sane no-JS fallback. */
  top: var(--portal-sticky-top, 100px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding-bottom: 28px;   /* breathing room under Sign out vs. whatever sits below the rail */
  max-height: calc(100vh - var(--portal-sticky-top, 100px) - 16px);
  overflow-y: auto;
  scrollbar-width: thin;
}
.portal-sidenav { display: flex; flex-direction: column; gap: 2px; }

.portal-sidenav__link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: var(--portal-radius-sm);
  font-family: var(--font-nav, var(--portal-font, inherit));
  font-size: 14px;
  font-weight: 600;
  color: var(--portal-text-muted);
  text-decoration: none;
  transition: color .15s, background .15s;
}
.portal-sidenav__link svg { width: 18px; height: 18px; flex-shrink: 0; opacity: .85; }
.portal-sidenav__link:hover {
  color: var(--portal-text);
  text-decoration: none;
  background: color-mix(in srgb, var(--portal-text) 5%, transparent);
}
.portal-sidenav__link.active,
.portal-sidenav__link[aria-current="page"] {
  color: var(--portal-accent);
  background: var(--portal-accent-tint);
}
.portal-sidenav__link.active svg,
.portal-sidenav__link[aria-current="page"] svg { opacity: 1; }

.portal-sidenav__foot {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--portal-border);
}
.portal-sidenav__who {
  display: block;
  font-size: 12px;
  color: var(--portal-text-muted);
  padding: 0 12px 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.portal-sidenav__link--signout { color: var(--portal-text-muted); }
.portal-sidenav__link--signout:hover {
  color: var(--portal-error);
  background: color-mix(in srgb, var(--portal-error) 8%, transparent);
}

/* Section nav folded into the site's mobile menu overlay (#nav-overlay). The
   keystone overlay bg is --color-bg (adapts light/dark); the engine default
   overlay is dark navy — so default links = white, keystone links = themed. */
/* Compact 2-column tile grid (not a tall stacked list) so the account section
   stays short and the site nav below it is reachable without a long scroll.
   The label / "signed in" / sign-out span both columns; section links tile. */
.portal-ovnav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 1.2rem;
  padding-bottom: 1.15rem;
  color: #fff;
  border-bottom: 1px solid color-mix(in srgb, currentColor 16%, transparent);
}
[data-keystone] .portal-ovnav { color: var(--color-text); }
.portal-ovnav__label {
  grid-column: 1 / -1;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .55;
  margin: 0;
}
.portal-ovnav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 12px;
  font-size: .9rem;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  border-radius: 12px;
  background: color-mix(in srgb, currentColor 7%, transparent);
  transition: background .15s, color .15s;
}
.portal-ovnav__link svg { width: 18px; height: 18px; flex-shrink: 0; opacity: .8; }
.portal-ovnav__link span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.portal-ovnav__link:hover,
.portal-ovnav__link:focus-visible {
  background: color-mix(in srgb, currentColor 13%, transparent);
  text-decoration: none;
}
.portal-ovnav__link.active,
.portal-ovnav__link[aria-current="page"] {
  color: var(--portal-accent);
  background: color-mix(in srgb, var(--portal-accent) 18%, transparent);
}
.portal-ovnav__link.active svg,
.portal-ovnav__link[aria-current="page"] svg { opacity: 1; }
[data-keystone] .portal-ovnav__link.active,
[data-keystone] .portal-ovnav__link[aria-current="page"] {
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 15%, transparent);
}
.portal-ovnav__who { grid-column: 1 / -1; font-size: .8rem; opacity: .55; margin: .35rem 0 0; }
.portal-ovnav__link--signout {
  grid-column: 1 / -1;
  background: transparent;
  min-height: 0;
  padding: 8px 4px;
  opacity: .8;
}
.portal-ovnav__link--signout:hover { background: color-mix(in srgb, currentColor 10%, transparent); }

/* Centred auth card (login / register / forgot / reset) inside the site chrome. */
.portal-auth {
  max-width: 460px;
  margin: 40px auto 56px;
}

/* ----------------------------------------------------------------
   Header / Nav — flat full-width bar
   ---------------------------------------------------------------- */
.portal-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110;
  background: var(--portal-bg-raised);
  border-bottom: 1px solid var(--portal-border);
}

.portal-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--portal-header-h);
  max-width: var(--portal-max);
  margin: 0 auto;
  padding: 0 24px;
  gap: 12px;
}

.portal-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--portal-text);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 0;
}

.portal-logo:hover {
  text-decoration: none;
  color: var(--portal-accent);
}

.portal-logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--portal-accent);
  border-radius: 6px;
  color: var(--portal-on-accent);
  flex-shrink: 0;
}

.portal-logo__name {
  font-family: var(--portal-font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portal-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.portal-header__client-name {
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.portal-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.portal-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 100px;
  font-family: var(--font-nav, var(--portal-font));
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--portal-text-muted);
  text-decoration: none;
  transition: color 0.2s, background 0.15s;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.portal-nav__link:hover {
  color: var(--portal-text);
  background: var(--portal-accent-tint);
  text-decoration: none;
}

.portal-nav__link.active,
.portal-nav__link[aria-current="page"] {
  color: var(--portal-accent);
  background: var(--portal-accent-tint);
  font-weight: 600;
}

.portal-nav__link--logout {
  color: var(--portal-text-muted);
}

.portal-nav__link--logout:hover {
  color: var(--portal-error);
  background: var(--portal-error-bg);
}

/* ----------------------------------------------------------------
   Main content area
   ---------------------------------------------------------------- */
.portal-main {
  padding-top: 8px;
  padding-bottom: 48px;
}

/* ----------------------------------------------------------------
   Page title row
   ---------------------------------------------------------------- */
.portal-page-header {
  margin-bottom: 24px;
}

.portal-page-title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--portal-text);
}

.portal-page-subtitle {
  margin-top: 6px;
  font-size: 0.9375rem;
  color: var(--portal-text-muted);
}

/* ----------------------------------------------------------------
   Card
   ---------------------------------------------------------------- */
.portal-card {
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.portal-card:last-child {
  margin-bottom: 0;
}

.portal-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--portal-text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--portal-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.portal-card__title svg {
  color: var(--portal-accent);
  flex-shrink: 0;
}

/* ----------------------------------------------------------------
   Dashboard greeting header
   ---------------------------------------------------------------- */
.portal-dash-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.portal-dash-header__greeting {
  font-size: 1.625rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--portal-text);
  letter-spacing: -0.02em;
}

.portal-dash-header__sub {
  margin-top: 4px;
  font-size: 0.9375rem;
  color: var(--portal-text-muted);
}

/* ----------------------------------------------------------------
   Stats grid — icon-chip metric cards
   ---------------------------------------------------------------- */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.portal-stat {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  padding: 18px 20px;
  transition: border-color 0.15s;
}
.portal-stat:hover {
  border-color: var(--portal-accent);
}

.portal-stat__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--portal-radius-sm);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
}

.portal-stat__body { min-width: 0; }

.portal-stat__value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  color: var(--portal-text);
  display: block;
}

.portal-stat__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--portal-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
  display: block;
}

.portal-stat--alert .portal-stat__icon { background: var(--portal-warning-bg); color: var(--portal-warning); }
.portal-stat--alert .portal-stat__value { color: var(--portal-warning); }

/* Dashboard stat strip — compact metric tiles (was previously unstyled). */
.portal-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

/* ----------------------------------------------------------------
   Bento grid — dashboard card mosaic (replaces full-width stacks)
   12-col grid with span modifiers; reflows to one column on phones.
   grid-auto-flow:dense lets conditional cards backfill gaps.
   ---------------------------------------------------------------- */
.portal-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-flow: row dense;
  gap: 18px;
}
.portal-bento > .portal-card {
  margin-bottom: 0;
  height: 100%;
  grid-column: span 12;
}
@media (min-width: 721px) {
  .portal-bento > .portal-card { grid-column: span 6; }   /* default: half */
  .portal-bento > .pb-wide     { grid-column: span 8; }
  .portal-bento > .pb-narrow   { grid-column: span 4; }
  .portal-bento > .pb-full     { grid-column: span 12; }
}

/* ----------------------------------------------------------------
   Filter tabs
   ---------------------------------------------------------------- */
.portal-filter-tabs {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--portal-border);
}

.portal-filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--portal-text-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.portal-filter-tab:hover {
  color: var(--portal-text);
  text-decoration: none;
}
.portal-filter-tab--active {
  color: var(--portal-accent);
  font-weight: 600;
  border-bottom-color: var(--portal-accent);
}

.portal-filter-tab__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  background: var(--portal-surface);
  color: var(--portal-text-muted);
}
.portal-filter-tab--active .portal-filter-tab__count {
  background: var(--portal-accent);
  color: var(--portal-on-accent);
}

/* ----------------------------------------------------------------
   Badges
   ---------------------------------------------------------------- */
.portal-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
  background: var(--portal-surface);
  color: var(--portal-text-muted);
  border: 1px solid var(--portal-border-soft);
}

.portal-badge--accent {
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
  border-color: transparent;
}

/* Status badges — functional signal colors */
.portal-badge--active,
.portal-badge--open,
.portal-badge--resolved,
.portal-badge--success {
  background: var(--portal-success-bg);
  color: var(--portal-success);
  border-color: var(--portal-success-border);
}

.portal-badge--pending,
.portal-badge--in_progress,
.portal-badge--lead,
.portal-badge--warning {
  background: var(--portal-warning-bg);
  color: var(--portal-warning);
  border-color: transparent;
}

.portal-badge--closed,
.portal-badge--archived,
.portal-badge--inactive {
  background: var(--portal-surface);
  color: var(--portal-text-muted);
}

.portal-badge--danger,
.portal-badge--critical {
  background: var(--portal-error-bg);
  color: var(--portal-error);
  border-color: var(--portal-error-border);
}

/* ----------------------------------------------------------------
   Table
   ---------------------------------------------------------------- */
.portal-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.portal-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--portal-text-muted);
  border-bottom: 1px solid var(--portal-border);
  white-space: nowrap;
}

.portal-table td {
  padding: 12px 12px;
  border-bottom: 1px solid var(--portal-border);
  color: var(--portal-text);
  vertical-align: middle;
}

.portal-table tbody tr {
  transition: background 0.1s;
}

.portal-table tbody tr:hover {
  background: var(--portal-accent-tint);
}

.portal-table tbody tr:last-child td {
  border-bottom: none;
}

.portal-table a {
  color: var(--portal-accent);
  font-weight: 500;
}

.portal-table a:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------------------
   Forms
   ---------------------------------------------------------------- */
.portal-form .portal-field {
  margin-bottom: 16px;
}

.portal-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--portal-text);
  margin-bottom: 6px;
}

.portal-label .portal-label__hint {
  font-weight: 400;
  color: var(--portal-text-muted);
  font-size: 0.8125rem;
}

.portal-input,
.portal-select,
.portal-textarea {
  display: block;
  width: 100%;
  /* Input fill == card fill, so this border is the field's ONLY boundary —
     --portal-border (14% text) sits at ~1.3:1 and is effectively invisible
     (WCAG 1.4.11 wants 3:1). Blend the palette border 70% toward text 30% so
     the boundary clears 3:1 in light + dark on every palette; falls back to a
     30% text tint on the non-keystone engine where --color-border is unset. */
  border: 1px solid color-mix(in srgb, var(--color-border, transparent) 70%, var(--text-primary, #151C28) 30%);
  border-radius: var(--portal-radius-sm);
  background: var(--portal-input-bg, #fff);
  color: var(--portal-text);
  font-family: var(--portal-font);
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  -webkit-appearance: none;
}

.portal-input,
.portal-select {
  height: 44px;
  padding: 0 12px;
}

.portal-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 36px;
  cursor: pointer;
}

.portal-textarea {
  padding: 10px 12px;
  resize: vertical;
  min-height: 120px;
}

.portal-input:focus,
.portal-select:focus,
.portal-textarea:focus {
  border-color: var(--portal-accent);
  box-shadow: 0 0 0 3px var(--portal-accent-tint-2);
}

.portal-input::placeholder,
.portal-textarea::placeholder {
  color: var(--portal-text-muted);
}

.portal-input:disabled,
.portal-select:disabled,
.portal-textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--portal-surface);
}

.portal-field-help {
  margin-top: 5px;
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
}

/* ----------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------- */
.portal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  background: var(--portal-accent);
  color: var(--portal-on-accent);
  border: none;
  border-radius: var(--portal-radius-sm);
  font-family: var(--portal-font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
  line-height: 1;
  -webkit-appearance: none;
}

.portal-btn:hover {
  background: var(--portal-accent-hover);
  text-decoration: none;
  color: var(--portal-on-accent);
}

.portal-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.portal-btn--ghost {
  background: transparent;
  color: var(--portal-text);
  border: 1.5px solid var(--portal-border);
  box-shadow: none;
}

.portal-btn--ghost:hover {
  background: var(--portal-surface);
  border-color: var(--portal-accent);
  color: var(--portal-text);
  filter: none;
  transform: none;
  box-shadow: none;
}

.portal-btn--sm {
  height: 34px;
  padding: 0 14px;
  font-size: 0.8125rem;
}

.portal-btn--danger {
  background: var(--portal-error);
  color: #fff;
}

.portal-btn--danger:hover {
  background: var(--portal-error);
  filter: brightness(0.92);
  box-shadow: var(--portal-shadow-md);
  color: #fff;
}

.portal-btn-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ----------------------------------------------------------------
   Alerts
   ---------------------------------------------------------------- */
.portal-alert {
  padding: 12px 16px;
  border-radius: var(--portal-radius-sm);
  margin-bottom: 16px;
  font-size: 0.9375rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.portal-alert--error {
  background: var(--portal-error-bg);
  color: var(--portal-error);
}

.portal-alert--success {
  background: var(--portal-success-bg);
  color: var(--portal-success);
}

.portal-alert--warning {
  background: var(--portal-warning-bg);
  color: var(--portal-warning);
}

.portal-alert--info {
  background: var(--portal-info-bg);
  color: var(--portal-info);
}

/* ----------------------------------------------------------------
   Notices (dashboard banners) — dismissible
   ---------------------------------------------------------------- */
.portal-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-sm);
  background: var(--portal-bg-raised);
  box-shadow: var(--portal-shadow);
}

.portal-notice__content {
  flex: 1;
  min-width: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--portal-text);
}

.portal-notice__title {
  font-weight: 700;
  color: var(--portal-text);
}

.portal-notice__body {
  display: block;
  margin-top: 4px;
  font-size: 0.875rem;
  color: var(--portal-text-muted);
}

.portal-notice__dismiss-form { flex-shrink: 0; line-height: 0; }

.portal-notice__dismiss {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--portal-text-muted);
  transition: background 0.12s, color 0.12s;
}

.portal-notice__dismiss:hover {
  background: var(--portal-surface);
  color: var(--portal-text);
}

.portal-notice--warning { border-color: var(--portal-warning); }
.portal-notice--info    { border-color: var(--portal-accent); }

/* ----------------------------------------------------------------
   Login / Register / Reset page
   ---------------------------------------------------------------- */
.portal-login {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--portal-bg);
}

.portal-login::before {
  content: '';
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--portal-accent);
  z-index: 200;
}

.portal-login__card {
  width: 100%;
  max-width: 440px;
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 40px 36px;
  box-shadow: var(--portal-shadow);
}

.portal-login__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.portal-login__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--portal-accent);
  border-radius: var(--portal-radius);
  color: var(--portal-on-accent);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.portal-login__brand-name {
  font-family: var(--portal-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--portal-text);
}

.portal-login__heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--portal-text);
  text-align: center;
  margin-bottom: 6px;
}

.portal-login__subheading {
  font-size: 0.875rem;
  color: var(--portal-text-muted);
  text-align: center;
  margin-bottom: 28px;
}

.portal-login .portal-btn {
  width: 100%;
  margin-top: 8px;
}

.portal-login__footer {
  margin-top: 20px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--portal-text-muted);
}

.portal-login__disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  max-width: 440px;
  margin: 16px auto 0;
  padding: 12px 16px;
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-sm);
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
  line-height: 1.5;
}

.portal-login__disclaimer svg {
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--portal-accent);
}

.portal-login__disclaimer a { color: var(--portal-accent); }

.portal-login__legal {
  text-align: center;
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--portal-text-muted);
}

.portal-login__legal a {
  color: var(--portal-text-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.portal-login__legal a:hover { color: var(--portal-accent); }

/* ----------------------------------------------------------------
   Empty state
   ---------------------------------------------------------------- */
.portal-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  color: var(--portal-text-muted);
}

.portal-empty__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
  color: var(--portal-text-muted);
}

.portal-empty__heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--portal-text);
  margin-bottom: 6px;
}

.portal-empty__body {
  font-size: 0.875rem;
  color: var(--portal-text-muted);
  max-width: 320px;
  margin-bottom: 20px;
}

/* ----------------------------------------------------------------
   Copy button
   ---------------------------------------------------------------- */
.portal-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  height: 28px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--portal-border);
  border-radius: 6px;
  background: var(--portal-bg);
  color: var(--portal-text-muted);
  cursor: pointer;
  font-family: var(--portal-font);
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  vertical-align: middle;
}

.portal-copy-btn:hover {
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
  border-color: var(--portal-accent);
}

.portal-copy-btn.copied {
  background: var(--portal-success-bg);
  color: var(--portal-success);
  border-color: var(--portal-success-border);
}

/* ----------------------------------------------------------------
   Message / reply thread
   ---------------------------------------------------------------- */
.portal-thread-body {
  background: var(--portal-bg);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-sm);
  padding: 16px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--portal-text);
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 16px;
}

.portal-thread-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
  margin-bottom: 16px;
}

.portal-thread-meta strong { color: var(--portal-text); }

.portal-replies {
  margin-top: 24px;
}

.portal-reply {
  padding: 16px;
  background: var(--portal-bg);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-sm);
  margin-bottom: 12px;
}

/* owner-authored reply gets the accent tint; client replies stay neutral */
.portal-reply--owner {
  background: var(--portal-accent-tint);
  border-color: var(--portal-accent-tint-2);
}

.portal-reply__meta {
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.portal-reply__from {
  font-weight: 600;
  color: var(--portal-text);
}

.portal-reply__body {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--portal-text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ----------------------------------------------------------------
   Profile / Account
   ---------------------------------------------------------------- */
.portal-profile-row {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--portal-border);
}

.portal-profile-row:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.portal-profile-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--portal-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 120px;
  padding-top: 2px;
  flex-shrink: 0;
}

.portal-profile-value {
  font-size: 0.9375rem;
  color: var(--portal-text);
  word-break: break-word;
}

/* ----------------------------------------------------------------
   Breadcrumb
   ---------------------------------------------------------------- */
.portal-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.portal-breadcrumb a { color: var(--portal-text-muted); }
.portal-breadcrumb a:hover { color: var(--portal-accent); }
.portal-breadcrumb__sep { color: var(--portal-border); }
.portal-breadcrumb__current {
  color: var(--portal-text);
  font-weight: 500;
}

/* ----------------------------------------------------------------
   Misc utilities
   ---------------------------------------------------------------- */
.portal-divider {
  border: none;
  border-top: 1px solid var(--portal-border);
  margin: 24px 0;
}

.portal-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.portal-row--between { justify-content: space-between; }
.portal-row--wrap { flex-wrap: wrap; }
.portal-spacer { flex: 1; }

/* Quick-action link cards (dashboard) */
.portal-quick-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
@media (max-width: 540px) {
  .portal-quick-links { grid-template-columns: 1fr 1fr; }
  .portal-quick-links .portal-quick-link--span { grid-column: 1 / -1; }
}

.portal-quick-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 16px;
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  text-decoration: none;
  color: inherit;
  transition: border-color .15s, background .15s;
}
.portal-quick-link:hover {
  border-color: var(--portal-accent);
  background: var(--portal-accent-tint);
  text-decoration: none;
}
.portal-quick-link__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--portal-radius-sm);
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.portal-quick-link__label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--portal-text);
  line-height: 1.2;
}
.portal-quick-link__sub {
  font-size: 0.75rem;
  color: var(--portal-text-muted);
  line-height: 1.4;
}

/* ----------------------------------------------------------------
   Footer
   ---------------------------------------------------------------- */
.portal-footer {
  border-top: 1px solid var(--portal-border);
  margin-top: 64px;
  padding: 32px 0 28px;
}

.portal-footer__inner {
  max-width: var(--portal-max);
  margin: 0 auto;
  padding: 0 24px;
}

.portal-footer__disclaimer {
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-sm);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
  line-height: 1.6;
}

.portal-footer__disclaimer-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--portal-accent);
  margin-bottom: 4px;
}

.portal-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--portal-text-muted);
}

.portal-footer__copyright a { color: var(--portal-text-muted); }
.portal-footer__copyright a:hover { color: var(--portal-accent); }

.portal-footer__legal {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.portal-footer__legal a {
  color: var(--portal-text-muted);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--portal-radius-sm);
  transition: color 0.15s, background 0.15s;
}

.portal-footer__legal a:hover {
  color: var(--portal-accent);
  background: var(--portal-accent-tint);
  text-decoration: none;
}

/* ----------------------------------------------------------------
   Responsive — mobile
   ---------------------------------------------------------------- */
/* Tablet/phone — collapse the rail; the section links live in the site's
   mobile menu overlay (.portal-ovnav) once the header switches to the hamburger. */
@media (max-width: 860px) {
  .portal-shell { grid-template-columns: 1fr; gap: 0; margin-top: 14px; }
  .portal-sidebar { display: none; }
}

@media (max-width: 640px) {
  .portal-wrap {
    padding-left: 16px;
    padding-right: 16px;
  }

  .portal-header__inner {
    padding: 0 16px;
    gap: 6px;
  }

  .portal-nav { display: none; }
  .portal-header__client-name { display: none; }

  .portal-main {
    padding-top: 4px;
    padding-bottom: 40px;
  }

  .portal-card { padding: 16px; }

  .portal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .portal-stat { padding: 16px; }
  .portal-stat__value { font-size: 1.5rem; }

  .portal-login__card { padding: 28px 20px; }

  .portal-profile-row {
    flex-direction: column;
    gap: 4px;
  }

  .portal-profile-label { min-width: unset; }

  .portal-table th,
  .portal-table td { padding: 10px 8px; }

  .portal-btn-row {
    flex-direction: column;
    align-items: stretch;
  }

  .portal-btn-row .portal-btn { justify-content: center; }

  .portal-page-title { font-size: 1.25rem; }

  .portal-dash-header__greeting { font-size: 1.375rem; }
}

@media (max-width: 400px) {
  .portal-grid { grid-template-columns: 1fr; }
}

/* ── F10 inactivity-logout modal ─────────────────────────────────────────── */
.idle-logout { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; padding: 1rem; background: rgba(0,0,0,.55); }
.idle-logout--on { display: flex; }
.idle-logout__box { width: 100%; max-width: 400px; background: var(--portal-bg-raised); color: var(--portal-text); border: 1px solid var(--portal-border); border-radius: 14px; padding: 1.5rem 1.5rem 1.25rem; box-shadow: var(--portal-shadow-md); text-align: center; font-family: var(--portal-font); }
.idle-logout__title { font-size: 1.15rem; font-weight: 800; margin-bottom: .5rem; color: var(--portal-text); font-family: var(--portal-font-heading); }
.idle-logout__body { font-size: .9rem; color: var(--portal-text-muted); line-height: 1.6; margin-bottom: 1.25rem; }
.idle-logout__count { color: var(--portal-text); font-weight: 700; font-variant-numeric: tabular-nums; }
.idle-logout__actions { display: flex; gap: .5rem; justify-content: center; flex-wrap: wrap; }
.idle-logout__btn { font: inherit; font-size: .9rem; font-weight: 600; padding: .55rem 1.15rem; border-radius: 10px; cursor: pointer; border: 1px solid transparent; }
.idle-logout__btn--ghost { background: transparent; color: var(--portal-text); border-color: var(--portal-border); }
.idle-logout__btn--go { background: var(--portal-accent); color: var(--portal-on-accent); }
.idle-logout__btn--go:disabled { opacity: .6; cursor: default; }

/* ================================================================
   UPLOAD DROPZONE + FILE LIST  (Document Center / Files)
   Token-only document-hub rows + a drag-and-drop uploader. The real
   <input type=file> is visually hidden but kept FOCUSABLE and bound by
   `for=` to the .portal-dropzone label, so it works with JS off.
   ================================================================ */
.portal-upload {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--portal-border);
}

.portal-dropzone {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 96px;
  padding: 20px 22px;
  border: 2px dashed var(--portal-border);
  border-radius: var(--portal-radius-lg);
  background: var(--portal-surface);
  color: var(--portal-text);
  cursor: pointer;
  text-align: left;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.portal-dropzone:hover { border-color: var(--portal-accent); background: var(--portal-accent-tint); }
/* keyboard focus is on the visually-hidden input → mirror the ring + drag-over onto the zone */
.portal-dropzone.is-dragover,
.portal-dropzone__input:focus-visible + .portal-dropzone {
  border-color: var(--portal-accent);
  border-style: solid;
  background: var(--portal-accent-tint);
  box-shadow: 0 0 0 3px var(--portal-accent-tint-2);
}

/* real input: hidden visually, kept FOCUSABLE (never display:none) */
.portal-dropzone__input {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.portal-dropzone__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: var(--portal-radius);
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
}
.portal-dropzone__icon svg { width: 24px; height: 24px; }

.portal-dropzone__copy { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.portal-dropzone__title { font-weight: 700; font-size: .9375rem; color: var(--portal-text); }
.portal-dropzone__browse { color: var(--portal-accent); text-decoration: underline; }
.portal-dropzone__hint { font-size: .8125rem; color: var(--portal-text-muted); }

/* selected-file chip (JS reveals; replaces idle copy) */
.portal-dropzone__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 6px 10px 6px 8px;
  border-radius: 999px;
  background: var(--portal-bg-raised);
  border: 1px solid var(--portal-border);
  font-size: .8125rem;
  color: var(--portal-text);
}
.portal-dropzone__chip[hidden] { display: none; }
.portal-dropzone.has-file .portal-dropzone__copy { display: none; }
.portal-dropzone__chip-icon { display: inline-flex; color: var(--portal-accent); flex-shrink: 0; }
.portal-dropzone__chip-icon svg { width: 16px; height: 16px; }
.portal-dropzone__chip-name {
  font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px;
}
.portal-dropzone__chip-size { color: var(--portal-text-muted); flex-shrink: 0; }
.portal-dropzone__chip-swap {
  margin-left: 2px; padding-left: 8px;
  border-left: 1px solid var(--portal-border);
  color: var(--portal-accent); font-weight: 600; flex-shrink: 0;
}

.portal-upload__fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.portal-upload__fields .portal-field { margin-bottom: 0; }

.portal-upload__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* previously-unstyled bits */
.portal-hint { font-size: .8125rem; color: var(--portal-text-muted); margin: 0; line-height: 1.5; }
.portal-title {
  font-family: var(--portal-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--portal-text);
  margin-bottom: 20px;
}

/* ---- file list — card-like rows with coloured type tiles ----- */
.portal-filelist { display: flex; flex-direction: column; gap: 8px; }

.portal-fileitem {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  background: var(--portal-bg-raised);
  transition: border-color .12s, background .12s;
}
.portal-fileitem:hover { border-color: var(--portal-accent); background: var(--portal-accent-tint); }

/* coloured file-type tile. default = accent; families = fixed signal tokens. */
.portal-fileitem__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: var(--portal-radius-sm);
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
}
.portal-fileitem__icon svg { width: 20px; height: 20px; }
.portal-fileitem__icon--pdf   { background: var(--portal-error-bg);   color: var(--portal-error); }
.portal-fileitem__icon--image { background: var(--portal-success-bg); color: var(--portal-success); }
.portal-fileitem__icon--sheet { background: var(--portal-success-bg); color: var(--portal-success); }
.portal-fileitem__icon--doc   { background: var(--portal-info-bg);    color: var(--portal-info); }
.portal-fileitem__icon--zip   { background: var(--portal-warning-bg); color: var(--portal-warning); }
.portal-fileitem__icon--text,
.portal-fileitem__icon--file  { background: var(--portal-surface);    color: var(--portal-text-muted); }

.portal-fileitem__main { flex: 1; min-width: 0; }
.portal-fileitem__name {
  display: inline-block;
  font-weight: 600;
  font-size: .9375rem;
  color: var(--portal-accent);
  text-decoration: none;
  word-break: break-word;
}
.portal-fileitem__name:hover { text-decoration: underline; }

.portal-file__note {
  margin-top: 2px;
  font-size: .8125rem;
  color: var(--portal-text-muted);
  line-height: 1.45;
}

.portal-fileitem__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
  font-size: .75rem;
  color: var(--portal-text-muted);
}
.portal-fileitem__dot { opacity: .55; }

/* small ext badge in the meta line — coloured by family */
.portal-ftype {
  display: inline-flex; align-items: center;
  padding: 1px 7px;
  border-radius: var(--portal-radius-sm);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .04em;
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
}
.portal-ftype--pdf   { background: var(--portal-error-bg);   color: var(--portal-error); }
.portal-ftype--image,
.portal-ftype--sheet { background: var(--portal-success-bg); color: var(--portal-success); }
.portal-ftype--doc   { background: var(--portal-info-bg);    color: var(--portal-info); }
.portal-ftype--zip   { background: var(--portal-warning-bg); color: var(--portal-warning); }
.portal-ftype--text,
.portal-ftype--file  { background: var(--portal-surface);    color: var(--portal-text-muted); }

.portal-fileitem__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: auto;
}
.portal-fileitem__actions form { display: inline; line-height: 0; }

@media (prefers-reduced-motion: reduce) {
  .portal-dropzone,
  .portal-dropzone__chip,
  .portal-fileitem { transition: none; }
}

@media (max-width: 640px) {
  .portal-fileitem { flex-wrap: wrap; }
  .portal-fileitem__actions { width: 100%; margin-left: 54px; }   /* align under the text (40px tile + 14px gap) */
  .portal-upload__foot { flex-direction: column; align-items: stretch; }
  .portal-upload__foot .portal-btn { width: 100%; }
}

/* ================================================================
   DARK-MODE ACCENT LEGIBILITY  (keystone palettes only)
   ----------------------------------------------------------------
   --portal-accent → var(--accent), and keystone sets --accent ONLY in its
   LIGHT palette blocks; the dark @media block redefines --color-accent /
   --color-accent-bright but never the --accent alias. So in OS dark mode every
   element that paints the accent as a FOREGROUND / indicator (active-tab text +
   underline, stat-chip icon, card-title icon, focus ring) is drawn in the dim
   LIGHT accent on a near-black surface and falls below WCAG contrast.
   Retarget those to the per-palette dark --color-accent-bright (which keystone
   DOES brighten for dark). Buttons are intentionally untouched: they use the
   accent as a BACKGROUND with white text, which already passes — brightening it
   there would invert the problem (white-on-light-blue).
   Scoped to [data-keystone] .portal-scope so the native engine + light mode are
   never affected. Verified contrast (dark): bright accent fg lands 5.8–7.3:1.
   ================================================================ */
@media (prefers-color-scheme: dark) {
  /* Prose / content links (email, phone, in-body links) — same stuck-light
     accent, ~2:1 on the dark card. Brighten to the per-palette dark accent so
     they read clearly AND stay visibly "link-coloured" against the white body
     text. */
  [data-keystone] .portal-scope a:not([class]) { color: var(--color-accent-bright); }

  /* Left rail: active link uses the stuck-light accent on the dark page → brighten. */
  [data-keystone] .portal-scope .portal-sidenav__link.active,
  [data-keystone] .portal-scope .portal-sidenav__link[aria-current="page"] {
    color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--color-accent-bright) 14%, transparent);
  }
  [data-keystone] .portal-scope .portal-sidenav__link--signout:hover { color: #f87171; }

  /* Mobile menu overlay nav (lives OUTSIDE .portal-scope, in #nav-overlay). */
  [data-keystone] .portal-ovnav__link.active,
  [data-keystone] .portal-ovnav__link[aria-current="page"] { color: var(--color-accent-bright); }

  [data-keystone] .portal-scope .portal-card__title svg { color: var(--color-accent-bright); }

  [data-keystone] .portal-scope .portal-stat__icon {
    background: color-mix(in srgb, var(--color-accent-bright) 18%, transparent);
    color: var(--color-accent-bright);
  }
  /* keep the warning/alert chip its signal colour, not the bright accent */
  [data-keystone] .portal-scope .portal-stat--alert .portal-stat__icon {
    background: var(--portal-warning-bg);
    color: var(--portal-warning);
  }

  [data-keystone] .portal-scope .portal-input:focus,
  [data-keystone] .portal-scope .portal-select:focus,
  [data-keystone] .portal-scope .portal-textarea:focus {
    border-color: var(--color-accent-bright);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-bright) 45%, transparent);
  }

  /* ---- Upload dropzone + file list (accent-as-foreground on dark) ---- */
  [data-keystone] .portal-scope .portal-dropzone:hover {
    border-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--color-accent-bright) 10%, transparent);
  }
  [data-keystone] .portal-scope .portal-dropzone.is-dragover,
  [data-keystone] .portal-scope .portal-dropzone__input:focus-visible + .portal-dropzone {
    border-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--color-accent-bright) 12%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-bright) 35%, transparent);
  }
  [data-keystone] .portal-scope .portal-dropzone__icon {
    background: color-mix(in srgb, var(--color-accent-bright) 18%, transparent);
    color: var(--color-accent-bright);
  }
  [data-keystone] .portal-scope .portal-dropzone__browse,
  [data-keystone] .portal-scope .portal-dropzone__chip-icon,
  [data-keystone] .portal-scope .portal-dropzone__chip-swap { color: var(--color-accent-bright); }

  [data-keystone] .portal-scope .portal-fileitem__name { color: var(--color-accent-bright); }
  [data-keystone] .portal-scope .portal-fileitem:hover {
    border-color: var(--color-accent-bright);
    background: color-mix(in srgb, var(--color-accent-bright) 8%, transparent);
  }
  /* default (no-family) tile + badge: brighten BOTH bg and glyph so the tile stays visible */
  [data-keystone] .portal-scope .portal-fileitem__icon,
  [data-keystone] .portal-scope .portal-ftype {
    background: color-mix(in srgb, var(--color-accent-bright) 16%, transparent);
    color: var(--color-accent-bright);
  }
  /* RE-PIN every signal family (at .portal-scope specificity) so the default
     brighten above can't bleed onto PDF/image/doc/zip/text/file tiles. */
  [data-keystone] .portal-scope .portal-fileitem__icon--pdf,
  [data-keystone] .portal-scope .portal-ftype--pdf   { background: var(--portal-error-bg);   color: var(--portal-error); }
  [data-keystone] .portal-scope .portal-fileitem__icon--image,
  [data-keystone] .portal-scope .portal-fileitem__icon--sheet,
  [data-keystone] .portal-scope .portal-ftype--image,
  [data-keystone] .portal-scope .portal-ftype--sheet { background: var(--portal-success-bg); color: var(--portal-success); }
  [data-keystone] .portal-scope .portal-fileitem__icon--doc,
  [data-keystone] .portal-scope .portal-ftype--doc   { background: var(--portal-info-bg);    color: var(--portal-info); }
  [data-keystone] .portal-scope .portal-fileitem__icon--zip,
  [data-keystone] .portal-scope .portal-ftype--zip   { background: var(--portal-warning-bg); color: var(--portal-warning); }
  [data-keystone] .portal-scope .portal-fileitem__icon--text,
  [data-keystone] .portal-scope .portal-fileitem__icon--file,
  [data-keystone] .portal-scope .portal-ftype--text,
  [data-keystone] .portal-scope .portal-ftype--file  { background: var(--portal-surface);    color: var(--portal-text-muted); }

  /* the new prominent ghost Download button: brighten its hover border too */
  [data-keystone] .portal-scope .portal-btn--ghost:hover { border-color: var(--color-accent-bright); }
}

/* ================================================================
   AUTH BAND + CARD  —  shared-safe refinements (login/register/forgot/reset/join)
   .portal-auth, .portal-card, .portal-auth__card, .portal-auth__title,
   .portal-auth__intro are reused by ALL auth pages, so these stay generic.
   Login-only flourishes live under .portal-login__* further down. Token-only
   colors → retint automatically to brass(gold) or harbor(blue).
   ================================================================ */

/* Center the card in the band between the site header and the footer,
   killing the old "card floats high, big empty gap below" problem. */
.portal-auth {
  max-width: 460px;
  margin: 0 auto;
  padding: 32px 0 48px;
  min-height: calc(100vh - var(--portal-header-h, 56px) - 140px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Width cap + comfortable padding + refined depth for the auth card specifically
   (applies equally to register/forgot/reset/join). */
.portal-auth__card {
  width: 100%;
  padding: 36px 34px 32px;
  border-radius: var(--portal-radius-lg);
  box-shadow: var(--portal-shadow-md);
}

/* Generic auth title — crisp, centered, applies to every auth page. */
.portal-auth__title {
  font-family: var(--portal-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-align: center;
  color: var(--portal-text);
  margin: 0;
}

/* Generic auth intro — settled spacing under the title, all auth pages. */
.portal-auth__intro {
  text-align: center;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--portal-text-muted);
  margin: 8px auto 22px;
  max-width: 36ch;
}

/* The auth alert should breathe inside the card. */
.portal-auth__card .portal-alert { margin-bottom: 18px; }

/* ================================================================
   LOGIN-ONLY flourishes  —  NEW classes, only emitted by portal/index.php
   ================================================================ */

/* Brand crest: tinted accent wash square with the accent-coloured house mark. */
.portal-login__mark {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  border-radius: var(--portal-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--portal-accent-tint);
  color: var(--portal-accent);
  border: 1px solid var(--portal-accent-tint-2);
}
.portal-login__mark svg { display: block; }

/* Demo credentials callout — a tidy tinted panel, not a run-on sentence. */
.portal-login__demo {
  margin: 4px 0 20px;
  padding: 14px 16px;
  background: var(--portal-accent-tint);
  border: 1px solid var(--portal-accent-tint-2);
  border-radius: var(--portal-radius);
}
.portal-login__demo-head {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--portal-accent);
  margin-bottom: 10px;
}
.portal-login__demo-head svg { flex-shrink: 0; }
.portal-login__demo-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.5;
}
.portal-login__demo-row + .portal-login__demo-row { margin-top: 5px; }
.portal-login__demo-label {
  flex-shrink: 0;
  width: 72px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--portal-text-muted);
}
.portal-login__demo-val {
  font-family: 'SFMono-Regular', 'Consolas', 'Liberation Mono', monospace;
  font-size: 0.8125rem;
  color: var(--portal-text);
  word-break: break-all;
}

/* "or" divider between the credential form and the secondary demo button. */
.portal-login__or {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--portal-text-muted);
}
.portal-login__or::before,
.portal-login__or::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--portal-border);
}

/* Demo button: full-width secondary, sits below the divider. */
.portal-login__demo-btn { width: 100%; }

/* Footnote under the demo button + the self-registration line. */
.portal-login__note {
  text-align: center;
  margin-top: 10px;
}
.portal-login__signup {
  text-align: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--portal-border);
}

/* ---- Mobile: full-width card, 16px inputs (no iOS zoom), 44px targets ---- */
@media (max-width: 640px) {
  .portal-auth {
    max-width: none;
    padding: 16px 0 40px;
    min-height: calc(100vh - var(--portal-header-h, 56px) - 96px);
  }
  .portal-auth__card { padding: 26px 20px 24px; }
  .portal-auth__title { font-size: 1.3125rem; }
  /* 16px font-size on inputs prevents iOS Safari auto-zoom on focus. */
  .portal-auth__card .portal-input { font-size: 16px; }
  /* Stack label above value so a long email never collides with its label or
     forces horizontal scroll on narrow phones. */
  .portal-login__demo-row { flex-direction: column; align-items: flex-start; gap: 2px; }
  .portal-login__demo-label { width: auto; }
}