/* WAtcher — Carbon Copy.
   A case is a form with copies, and the copy colour says who holds which truth.
   Three stocks, one body ink, one signal. Rank is inversion, never a new hue.
   Colour is only ever operable or state; it is never ornament. */

/* Archivo — SIL Open Font License 1.1, see fonts/Archivo-OFL.txt.
   A grotesque drawn for small-size legibility in print and on screen: the
   register of a pre-printed form, and the same on every operating system. */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/archivo-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
                 U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
                 U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/archivo-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
                 U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------------------------------------------------------------- tokens -- */

:root, html[data-theme="light"] {
  color-scheme: light;

  /* Paper stocks. The ground is the original; tints mark custody. */
  --canvas: #e8e7e3;          /* the desk: cool grey board, not cream */
  --surface: #fcfcfa;         /* a sheet laid on it */
  --soft: #dedcd6;            /* a filled or recessed box */
  --stock-original: #fcfcfa;
  --stock-office: #f6dde1;    /* the annotated working copy */
  --stock-travelling: #f7ecc4;/* anything in flight */

  /* One body ink, one signal, one strike. */
  --ink: #22201d;
  --muted: #55524b;
  --rule: #c9c7bf;            /* hairline box-and-rule */
  --rule-strong: #9c9a90;
  --green: #087454;           /* signal: WAtcher teal-green, the WhatsApp lineage */
  --accent-hover: #066345;
  --on-accent: #fcfcfa;
  --line: #c9c7bf;
  --control-line: #86847c;
  --link: #076b4d;
  --focus: #087454;
  --danger: #9c2d1c;          /* strike */
  --danger-bg: #f8e3de;
  --ok: #3c5a2e;
  --ok-bg: #e3e8d6;
  --wait: #7a5a12;
  --wait-bg: #f7ecc4;

  /* The docket tab strip. */
  --sidebar-bg: #22201d;
  --sidebar-ink: #f3f2ee;
  --sidebar-link: #c8c6bf;
  --sidebar-link-hover-bg: #34322e;
  --sidebar-link-active-bg: #3c3a35;
  --sidebar-border: #46443f;
  --sidebar-muted: #b8b6ae;
  --sidebar-focus: #8ce5bd;
  --sidebar-control-bg: #34322e;
  --sidebar-control-border: #86847c;

  --brand-mark-bg: #087454;
  --brand-mark-ink: #fcfcfa;
  --brand-dot: #087454;
  --passive-indicator: #087454;
  --overlay-backdrop: #22201dcc;

  /* Ruled, not sharp. */
  --radius: 8px;
  --radius-sm: 6px;

  font-family: 'Archivo', 'Segoe UI', Arial, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}

/* Carbon. Neutral by construction: the tints survive only as dyed edges. */
html[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #191919;
  --surface: #212121;
  --soft: #2b2b2b;
  --stock-original: #212121;
  --stock-office: #332a2d;
  --stock-travelling: #332f22;
  --ink: #ededed;
  --muted: #b6b6b6;
  --rule: #3d3d3d;
  --rule-strong: #565656;
  --green: #70d9ab;
  --accent-hover: #8fe4c1;
  --on-accent: #06251b;
  --line: #3d3d3d;
  --control-line: #7a7a7a;
  --link: #70d9ab;
  --focus: #70d9ab;
  --danger: #f2a89c;
  --danger-bg: #3a2723;
  --ok: #bcd39f;
  --ok-bg: #2a3222;
  --wait: #ecca7d;
  --wait-bg: #363020;
  --sidebar-bg: #212121;
  --sidebar-ink: #ededed;
  --sidebar-link: #c9c9c9;
  --sidebar-link-hover-bg: #2f2f2f;
  --sidebar-link-active-bg: #383838;
  --sidebar-border: #454545;
  --sidebar-muted: #b6b6b6;
  --sidebar-focus: #8ce5bd;
  --sidebar-control-bg: #2f2f2f;
  --sidebar-control-border: #7a7a7a;
  --brand-mark-bg: #70d9ab;
  --brand-mark-ink: #06251b;
  --brand-dot: #70d9ab;
  --passive-indicator: #70d9ab;
  --overlay-backdrop: #0d0d0dd9;
}

/* ------------------------------------------------------------------ base -- */

* { box-sizing: border-box }
[hidden] { display: none !important }
body { margin: 0 }
:root, body { background: var(--canvas); color: var(--ink) }

/* Browser surfaces belong to the design, not to the browser. */
::selection { background: var(--green); color: var(--on-accent) }
input, textarea { caret-color: var(--green) }
.table-wrap, .sidebar, .case-lane, .tag-panel, .inventory-scroll {
  scrollbar-width: thin;
  scrollbar-color: var(--rule-strong) transparent;
}

a { color: var(--link); text-decoration: none; text-underline-offset: 3px }
a:hover { text-decoration: underline }
button, input, select, textarea { font: inherit }

h1, h2 { line-height: 1.2 }
h1 { font-size: 26px; letter-spacing: -.02em; font-weight: 640; margin: 0 0 6px }
h2 { font-size: 15px; margin: 0 0 8px; font-weight: 650 }
p { margin: 8px 0 16px }

/* The pre-printed caption register: every label is stamped, never typed. */
label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
}
form { max-width: 720px }

/* --------------------------------------------------------- form controls -- */

button, .secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  white-space: nowrap;
  gap: 7px;
  border: 1px solid var(--control-line);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  margin: 3px;
  min-height: 44px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-weight: 650;
  font-size: 13px;
  /* No transition on background: it would animate up from the UA ButtonFace on
     first paint, flashing grey before the real colour. Paper does not ease. */
}
button:hover, .secondary:hover { background: var(--soft) }
button:disabled { opacity: .5; cursor: not-allowed }

/* The signal is a working control: it is operable, or it is state. */
.primary { background: var(--green); color: var(--on-accent); border-color: var(--green) }
.primary:hover { background: var(--accent-hover); color: var(--on-accent) }
.danger { color: var(--danger); border-color: var(--danger) }
.ghost { background: transparent; color: inherit }

input, select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 11px;
  border: 1px solid var(--control-line);
  border-radius: var(--radius-sm);
  margin: 4px 0 14px;
  background: var(--surface);
  color: var(--ink);
  accent-color: var(--green);
}
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 1 }
/* A native option list is painted by the browser, not by the field box: field
   selects are transparent inside their ruled box, so the list would fall back
   to a white UA sheet under carbon ink. Give it the carbon sheet explicitly. */
html[data-theme="dark"] :is(option, optgroup) { background-color: var(--surface); color: var(--ink) }
html[data-theme="dark"] option:disabled { color: var(--muted) }

:where(button, a, input, select, textarea, summary, [tabindex]):focus-visible,
.secondary:focus-visible, button:focus-visible, a:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible,
summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* ----------------------------------------------------------------- brand -- */

.brand {
  font-size: 22px;
  font-weight: 750;
  color: inherit;
  letter-spacing: -.03em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}
.brand:hover { text-decoration: none }
.brand-mark {
  display: inline-grid;
  place-items: center;
  background: var(--brand-mark-bg);
  border-radius: var(--radius-sm);
  width: 30px;
  height: 30px;
  margin-right: 9px;
  color: var(--brand-mark-ink);
  font-size: 19px;
}
.brand-dot { color: var(--brand-dot) }
.icon { flex: 0 0 auto }

/* A kicker is never earned. The heading carries its own weight. */
.eyebrow, .nav-label { display: none }

.muted, .fine { color: var(--muted) }
.fine { font-size: 12px }

/* ----------------------------------------------------------------- login -- */

.login-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 100svh;
  padding: 32px 24px;
}
.login-layout > .preferences { width: 100%; max-width: 420px }
.login-story {
  display: block;
  background: transparent;
  color: var(--ink);
  padding: 0;
  text-align: center;
  width: 100%;
  max-width: 420px;
}
.login-story > div, .login-story > .story-footer, .principles { display: none }
.login-story .brand { font-size: 30px }
.login-side { display: block; padding: 0; width: 100%; max-width: 420px }

/* The sign-in card is the top sheet of the set. */
.login-card {
  max-width: 420px;
  width: 100%;
  padding: 28px;
  background: var(--stock-original);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  box-shadow: 2px 3px 0 var(--rule), 3px 5px 14px rgb(36 31 26 / .07);
}
.login-card h2 { font-size: 22px; margin-bottom: 4px }
.login-card button { width: 100%; margin: 16px 0 12px }
.login-tagline, .tagline, .brand-tagline { text-align: center; color: var(--muted) }
.brand-tagline { font-size: 13px; margin: 6px 0 0 }

/* --------------------------------------------------------------- shell ---- */

.workspace { display: grid; grid-template-columns: 222px minmax(0, 1fr); min-height: 100vh }
.sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-ink);
  padding: 22px 14px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar nav { display: grid; gap: 2px }
.sidebar nav a {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-link);
  font-size: 13px;
}
/* Rank is inversion, never a new hue: the active item takes the ink. */
.sidebar nav a.active {
  background: var(--sidebar-ink);
  color: var(--sidebar-bg);
  font-weight: 700;
}
.sidebar nav a:hover { background: var(--sidebar-link-hover-bg); text-decoration: none; color: var(--sidebar-ink) }
.sidebar nav span { margin-right: 9px; display: inline-block; width: 17px }
.sidebar .ghost { background: transparent; color: var(--sidebar-ink); border-color: var(--sidebar-control-border) }
.sidebar .ghost:hover { background: var(--sidebar-link-hover-bg) }
.sidebar :focus-visible { outline-color: var(--sidebar-focus) }

/* The strip carries no void: the note and account sit under the nav, not at
   the bottom of a 100vh column. */
.sidebar-note {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px dashed var(--sidebar-border);
  font-size: 12px;
  color: var(--sidebar-muted);
}
.sidebar-note p { margin: 6px 0 }
.passive-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--passive-indicator);
  margin-right: 7px;
}
.account {
  border-top: 1px solid var(--sidebar-border);
  margin-top: auto;
  padding-top: 16px;
  display: grid;
  gap: 3px;
  font-size: 13px;
  overflow-wrap: anywhere;
}
.account small { color: var(--sidebar-muted) }
.account button { margin: 8px 0 0; text-align: left }

.main-shell { min-width: 0 }
.topbar {
  min-height: 56px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 28px;
  background: var(--surface);
  font-size: 12px;
  flex-wrap: wrap;
}
.breadcrumb { color: var(--muted); margin-left: 8px }
.topbar #snapshot-time { margin-left: auto; color: var(--muted) }
.topbar .preferences { margin-left: auto }
main { padding: 24px 28px; max-width: 1700px; margin: auto; min-width: 0 }
.page-heading { margin-bottom: 16px; text-align: left }
.page-heading p { margin: 2px 0 }

/* ------------------------------------------------------------ containers -- */

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 16px;
  min-width: 0;
}
.card > p.muted { font-size: 13px; max-width: 90ch }

.metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; margin-top: 14px; background: var(--rule) }
.metric { padding: 12px 14px; background: var(--surface) }
.metric strong { font-size: 24px; line-height: 1.1; display: block; font-weight: 640; font-variant-numeric: tabular-nums }
.metric span { display: block; font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-top: 6px }

/* ----------------------------------------------------------------- table -- */

.table-wrap { overflow: auto; max-width: 100%; border: 1px solid var(--rule); border-radius: var(--radius-sm) }
.table-wrap:focus-visible { outline-offset: 2px }
table { width: 100%; border-collapse: collapse; font-size: 13px; text-align: left }
th {
  background: var(--soft);
  color: var(--ink);
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
  font-weight: 700;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
  border-bottom: 1px solid var(--rule-strong);
}
th, td { padding: 9px 12px; border-bottom: 1px solid var(--rule); vertical-align: top }
td { min-width: 80px; max-width: 400px; overflow-wrap: anywhere; font-variant-numeric: tabular-nums }
tr:last-child td { border-bottom: 0 }
tbody tr:hover { background: var(--soft) }
td button { white-space: nowrap }
td .inline-link { display: inline-block; margin: 5px 8px 5px 0 }
td[data-column="Message"] { min-width: 280px; white-space: pre-wrap; line-height: 1.65 }
td[data-column="Summary"] { min-width: 240px; line-height: 1.6 }
td[data-column="Actions"] { min-width: 180px }
td[data-column="Actions"] .inline-link { white-space: nowrap }

/* ---------------------------------------------------------------- badges -- */

.badge {
  display: inline-block;
  border-radius: var(--radius-sm);
  padding: 2px 7px;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge-ok, .notice { background: var(--ok-bg); color: var(--ok); border-color: var(--ok) }
.badge-wait { background: var(--wait-bg); color: var(--wait); border-color: var(--wait) }
.badge-bad, .error { background: var(--danger-bg); color: var(--danger); border-color: var(--danger) }
.badge-muted { background: var(--soft); color: var(--muted); border-color: var(--rule) }

/* ---------------------------------------------------------------- blocks -- */

.filters { margin: 12px 0 16px }
.filters form { display: flex; gap: 8px; align-items: end; max-width: none }
.filters input { margin: 0 }
.filters form input { max-width: 440px }
.filters form button { flex-shrink: 0 }
form.filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 14px;
  max-width: none;
  align-items: end;
  padding: 14px;
  background: var(--soft);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}
form.filters input, form.filters select { margin-bottom: 0 }
form.filters button { margin: 0; align-self: end }

.pager { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 12px }
.pager .fine { margin-right: auto }
.inline-link { text-decoration: underline; text-underline-offset: 3px; font-weight: 600 }
.inline-link.secondary { display: inline-flex; padding: 8px 12px; margin: 3px; text-decoration: none }
.actions { display: flex; gap: 8px; flex-wrap: wrap }

.notice, .error, .loading-state { padding: 11px 14px; border-radius: var(--radius-sm); font-size: 13px; border: 1px solid }
.notice { border-color: var(--ok) }
.error { border-color: var(--danger); overflow-wrap: anywhere }
.loading-state { border-color: var(--rule); background: var(--surface); color: var(--muted) }

/* An empty box on a form still shows its label. Absence is printed, not blank. */
.empty-state {
  padding: 18px 14px;
  background: transparent;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 13px;
}

.workspace-footer { font-size: 12px; color: var(--muted); margin: 24px 0 10px; max-width: 100ch; border-top: 1px solid var(--rule); padding-top: 12px }
.skip-link { position: fixed; left: 12px; top: -80px; background: var(--surface); padding: 12px; z-index: 100 }
.skip-link:focus { top: 12px }

dialog {
  width: min(620px, calc(100% - 32px));
  max-height: 85vh;
  overflow: auto;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-sm);
  padding: 22px;
  color: var(--ink);
  background: var(--surface);
}
dialog::backdrop { background: var(--overlay-backdrop) }
.dialog-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px }
.dialog-heading h2 { margin: 0 }
#qr-content img { max-width: 100%; display: block; margin: 20px auto }
#nav-toggle { display: none }
.detail-panel { outline-offset: 4px }
.detail-panel h2 { font-size: 19px }

details.form-disclosure { margin-bottom: 16px }
details.form-disclosure > summary {
  cursor: pointer;
  padding: 11px 14px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  font-weight: 650;
  font-size: 13px;
  min-height: 44px;
  display: flex;
  align-items: center;
}
details.form-disclosure[open] > summary { margin-bottom: 8px }
details.form-disclosure .card { margin-bottom: 0 }
.flow-links { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; margin: 12px 0 0 }
.story-footer { font-size: 12px }

/* --------------------------------------------------------- notifications -- */

.notification-settings { display: flex; flex-direction: column; align-items: stretch; gap: 12px; max-width: 48rem }
.notification-settings fieldset { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 16px; border: 0; padding: 0; margin: 0; min-width: 0 }
.notification-settings legend { font-weight: 650; margin-bottom: 8px }
.notification-settings fieldset label { display: flex; align-items: center; gap: 10px; min-height: 36px; margin: 0; cursor: pointer; text-transform: none; letter-spacing: 0; font-size: 13px; font-weight: 400; color: var(--ink) }
.notification-settings input[type=checkbox] { flex: 0 0 18px; width: 18px; height: 18px; min-height: 18px; padding: 0; margin: 0 }
.notification-settings > button { align-self: flex-start }
.notification-settings .fine { margin: 0 }
.notification-consent { border-top: 1px solid var(--rule); padding-top: 12px; overflow-wrap: anywhere }
.notification-consent summary { cursor: pointer; font-weight: 650; min-height: 36px }
.notification-consent label { margin: 12px 0 }
.housekeeping-run-now { border-top: 1px solid var(--rule); margin-top: 18px; padding-top: 18px }
.housekeeping-run-form { max-width: 48rem }
.housekeeping-run-form label { display: flex; align-items: center; gap: 10px; min-height: 36px; cursor: pointer; text-transform: none; letter-spacing: 0; font-size: 13px; font-weight: 400; color: var(--ink) }
.housekeeping-run-form input[type=checkbox] { flex: 0 0 18px; width: 18px; height: 18px; min-height: 18px; padding: 0; margin: 0 }
.housekeeping-run-status { font-weight: 650; margin: 10px 0 4px }
.housekeeping-next-run { color: var(--muted); font-size: 13px }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0 }
.preferences { display: flex; align-items: center; justify-content: flex-end; gap: 6px; color: var(--ink) }
.preferences select { width: auto; max-width: 110px; margin: 0; min-height: 44px }
.preferences button { margin: 0; min-height: 44px; white-space: nowrap }
#theme-toggle { width: 44px; padding: 10px }
#theme-toggle .sun, html[data-theme="dark"] #theme-toggle .moon { display: none }
html[data-theme="dark"] #theme-toggle .sun { display: block }
#theme-system { font-size: 12px; padding: 6px }

/* ------------------------------------------------------------ responsive -- */

@media(min-width:1250px) {
  #content[data-view="overview"] { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start }
  #content[data-view="overview"] > .card { margin: 0 }
  #content[data-view="overview"] > .card:first-child,
  #content[data-view="overview"] > .card:last-child { grid-column: 1 / -1 }
}

@media(max-width:900px) {
  .workspace { grid-template-columns: 190px minmax(0, 1fr) }
  .sidebar { padding: 20px 10px }
  .topbar { padding: 8px 18px; gap: 8px }
  main { padding: 20px 18px }
  .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)) }
  form.filters { grid-template-columns: repeat(2, minmax(0, 1fr)) }
}

@media(max-width:680px) {
  .login-layout { padding: 28px 20px }
  .login-story h1 { font-size: 32px }
  .workspace { display: block }
  .sidebar { height: auto; position: static; padding: 12px 16px; display: grid; grid-template-columns: 1fr auto; gap: 12px }
  .sidebar .brand { font-size: 21px }
  .sidebar-note { display: none }
  #nav-toggle {
    display: flex;
    margin: 0;
    color: #ffffff;
    background: var(--sidebar-control-bg);
    border-color: var(--sidebar-control-border);
    min-height: 44px;
    height: 44px;
  }
  .sidebar nav, .sidebar .account { grid-column: 1 / -1 }
  .sidebar:not(.nav-open) nav, .sidebar:not(.nav-open) .account { display: none }
  .sidebar nav { grid-template-columns: 1fr 1fr; gap: 3px }
  .account { margin: 0; padding-top: 12px; grid-template-columns: 1fr auto }
  .account small { grid-column: 1 }
  .account button { grid-column: 2; grid-row: 1 / 3; margin: 0 }
  .topbar { padding: 8px 16px; min-height: 0; gap: 8px }
  .topbar > span:first-child { display: none }
  .topbar #snapshot-time { margin-left: 0; margin-right: auto }
  main { padding: 18px 16px }
  .card { padding: 14px; margin-bottom: 12px }
  h1 { font-size: 23px }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)) }
  .metric strong { font-size: 21px }
  .filters form { flex-wrap: wrap }
  .filters form input { max-width: none; flex-basis: 100% }
  form.filters { grid-template-columns: 1fr; padding: 12px; gap: 12px }
  button, .secondary, .inline-link { min-height: 44px }
  .inline-link { display: inline-flex; align-items: center }
  .pager { gap: 4px; flex-wrap: wrap }
  .pager .fine { width: 100%; margin: 0; text-align: center }
  .pager button { flex: 1 }
  td { padding: 9px 10px }
  dialog { padding: 16px }
  .page-heading { margin-bottom: 14px }
}

@media(max-width:600px) { .notification-settings fieldset { grid-template-columns: 1fr } }
@media(max-width:480px) {
  .login-layout { padding: 24px 16px; gap: 20px }
  .login-card { padding: 22px 18px }
  .dialog-heading { flex-wrap: wrap }
  .topbar .preferences { margin-left: 0 }
  .topbar #snapshot-time { flex-basis: 100%; order: 2 }
}

/* Paper does not ease; it settles. */
@media(prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important }
}

/* Paper settles in one step. Scoped to author-painted surfaces so nothing
   animates up from a UA control default on first paint. */
@media(prefers-reduced-motion:no-preference) {
  .case-card, .case-list-row, .conversation-thread-row, .sidebar nav a,
  .chart-button, .tab-strip button, .settings-nav a, .connection-card,
  .case-list-open, .profile-tag, .tag-editor-chip {
    transition: background-color .12s cubic-bezier(.2,.9,.3,1),
                border-color .12s cubic-bezier(.2,.9,.3,1),
                color .12s cubic-bezier(.2,.9,.3,1);
  }
}

/* ------------------------------------------------------ dashboard inbox -- */
/* Bell + panel in the topbar. Paper surfaces and theme tokens only. */
.inbox { position: relative; display: inline-flex }
.inbox[hidden] { display: none }
.inbox-toggle { position: relative; min-width: 44px; padding: 8px 10px }
.inbox-count {
  position: absolute; top: 3px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 9px; background: var(--danger); color: var(--on-accent);
  font-size: 11px; font-weight: 700; line-height: 18px; text-align: center;
}
.inbox-count[hidden] { display: none }
.inbox-panel {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 50;
  width: min(380px, calc(100vw - 32px)); max-height: min(70vh, 520px); overflow-y: auto;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
}
.inbox-panel[hidden] { display: none }
.inbox-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 8px 8px 14px; border-bottom: 1px solid var(--rule);
}
.inbox-head h2 { margin: 0; font-size: 14px }
.inbox-panel > .muted, .inbox-panel > .error { margin: 12px 14px }
.inbox-list { list-style: none; margin: 0; padding: 0 }
.inbox-item { padding: 10px 14px; border-bottom: 1px solid var(--rule) }
.inbox-item:last-child { border-bottom: 0 }
.inbox-item.unread { box-shadow: inset 3px 0 0 var(--green) }
.inbox-item p { margin: 0 0 3px }
.inbox-item-title { font-weight: 650; color: var(--ink) }
.inbox-item-meta { color: var(--muted); font-size: 13px }
.inbox-item-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px }
.inbox-item-time, .inbox-item-state { color: var(--muted); font-size: 12px }
.inbox-mark { min-height: 36px; padding: 4px 10px; margin: 0; color: var(--link) }