/* Bitpixe Mail — framed sheet
   Style dealt: framed-sheet (light). Frame tinted from the subject's paper-stone,
   work on a white sheet, hairline edges, depth from one tone step, no gradients.
   Type: IBM Plex Sans (variable) + IBM Plex Mono for addresses, times and counts. */

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/fonts/plex-sans-latin.woff2") format("woff2");
  font-weight: 100 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/plex-mono-400-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/plex-mono-500-latin.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;

  --ground: #f4f4f5;
  --surface: #ffffff;
  --raised: #f7f7f8;
  --active: #ececee;
  --border: #e2e3e6;
  --rule: #eceef1;
  --control: #cfd2d8;
  --text: #0b0e11;
  --muted: #5f6670;

  --accent: #8a6500;
  --brand: #f0b90b;
  --brand-ink: #0b0e11;
  --positive: #1e7b4f;
  --negative: #c4242a;
  --warning: #92400e;

  --pill-positive-bg: #dcfae5;
  --pill-positive-ink: #04250e;
  --pill-negative-bg: #ffedea;
  --pill-negative-ink: #831c1e;
  --pill-neutral-bg: #ebedee;
  --pill-neutral-ink: #353736;

  --radius-card: 8px;
  --radius-control: 6px;
  --radius-sheet: 16px;
  --sheet-inset: 8px;
  --row-height: 48px;
  --sidebar-width: 228px;
  --gap: 24px;
  --pad: 24px;
  --control-height: 32px;

  --fs-title: 18px;
  --fs-section: 16px;
  --fs-body: 14px;
  --fs-small: 12px;
  --fs-min: 11px;

  --shadow-float: 0 12px 32px -12px #13141633, 0 2px 8px -4px #1314161a;
  --z-toast: 50;

  font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--ground);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --ground: #0b0e11;
  --surface: #181a20;
  --raised: #1e2329;
  --active: #2b3139;
  --border: #2b3139;
  --rule: #23262d;
  --control: #474d57;
  --text: #f5f5f5;
  --muted: #848e9c;

  --accent: #f0b90b;
  --positive: #6ee7b7;
  --negative: #fda4af;
  --warning: #fbbf24;

  --pill-positive-bg: #0d2a21;
  --pill-positive-ink: #a7f3d0;
  --pill-negative-bg: #341518;
  --pill-negative-ink: #fecdd3;
  --pill-neutral-bg: #262521;
  --pill-neutral-ink: #d6d3ca;

  --shadow-float: 0 16px 40px -16px #000000cc;
}

* {
  box-sizing: border-box;
}

[hidden] {
  /* biome-ignore lint/complexity/noImportantStyles: Native hidden must beat layout rules. */
  display: none !important;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--ground);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
  font-size: var(--fs-body);
}

button {
  min-height: 32px;
  padding: 0 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
  cursor: pointer;
  font-weight: 500;
  transition:
    background 120ms ease,
    border-color 120ms ease,
    color 120ms ease;
}

button:hover {
  background: var(--raised);
  border-color: var(--muted);
}

button:active:not(:disabled) {
  background: var(--active);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

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

input,
select {
  width: 100%;
  min-width: 0;
  min-height: 36px;
  padding: 0 10px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
}

input::placeholder {
  color: var(--muted);
}

input[aria-invalid="true"] {
  border-color: var(--negative);
}

label {
  display: block;
  margin: var(--space-4, 16px) 0 6px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--muted);
}

h1,
h2,
p {
  margin-top: 0;
}

h1,
h2 {
  margin-bottom: 0;
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 600;
}

h1 {
  font-size: var(--fs-title);
}

h2 {
  font-size: var(--fs-section);
}

p {
  margin-bottom: 12px;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

/* ---------- Controls ---------- */

.primary {
  color: var(--brand-ink);
  background: var(--brand);
  border-color: var(--brand);
}

.primary:hover {
  background: #ffd43b;
  border-color: #ffd43b;
}

:root[data-theme="dark"] .primary {
  color: var(--brand-ink);
  background: var(--brand);
  border-color: var(--brand);
}

:root[data-theme="dark"] .primary:hover {
  background: #ffd43b;
  border-color: #ffd43b;
}

.primary:disabled,
.primary:disabled:hover {
  color: var(--muted);
  background: var(--raised);
  border-color: var(--border);
}

.destructive {
  color: #fff;
  background: var(--negative);
  border-color: var(--negative);
}

.destructive:hover {
  color: #fff;
  background: #a01d22;
  border-color: #a01d22;
}

.quiet {
  color: var(--muted);
  background: transparent;
  border-color: transparent;
}

.quiet:hover {
  color: var(--text);
  background: var(--raised);
  border-color: transparent;
}

.danger-text {
  color: var(--negative);
}

.danger-text:hover {
  color: var(--negative);
  background: var(--pill-negative-bg);
  border-color: transparent;
}

.full {
  width: 100%;
}

.muted,
.small,
.login-foot {
  color: var(--muted);
}

.small {
  font-size: var(--fs-small);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  white-space: nowrap;
}

.brand-wordmark {
  display: inline-flex;
  align-items: center;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1;
}

.brand-slash {
  display: inline-grid;
  place-items: center;
  min-width: 1.1em;
  margin: 0 0.12em;
  padding: 0.18em 0.08em 0.14em;
  color: var(--brand-ink);
  background: var(--brand);
  letter-spacing: 0;
}

.brand-product {
  padding-left: 10px;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  border-left: 1px solid var(--border);
  text-transform: uppercase;
}

.brand-login {
  gap: 12px;
  margin: 0 0 12px;
}

.brand-login .brand-wordmark {
  font-size: 22px;
  letter-spacing: 0.13em;
}

.brand-login .brand-product {
  padding-left: 12px;
  font-size: 11px;
}

.boot {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  color: var(--muted);
  font-size: var(--fs-small);
}

/* ---------- Login ---------- */

.login-layout {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: var(--pad);
}

.login-panel {
  width: 100%;
  max-width: 920px;
}

.login-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  column-gap: 48px;
  row-gap: 10px;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sheet);
}

.login-intro {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.login-mark {
  display: block;
  margin: 0 0 12px;
}

.login-form-label {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: var(--fs-small);
  font-weight: 500;
}

.login-intro h1 {
  margin: 28px 0 8px;
  font-size: 30px;
  line-height: 1.15;
}

.login-intro .muted {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.login-notes {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 32px;
}

.login-notes li {
  position: relative;
  padding-left: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.login-notes li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 4px;
  height: 4px;
  background: var(--control);
  border-radius: 50%;
}

.login-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.login-form label {
  margin-top: 14px;
  font-size: 13px;
}

.login-form label:first-child {
  margin-top: 0;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.login-card .primary {
  margin-top: 20px;
  min-height: 40px;
}

#forgot-open {
  margin-top: 8px;
  font-size: 13px;
}

.login-foot {
  margin: 18px 0 0;
  font-size: 13px;
}

.login-meta {
  display: flex;
  grid-column: 1 / -1;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 6px;
  padding-top: 12px;
  color: var(--muted);
  font-size: var(--fs-small);
  border-top: 1px solid var(--rule);
}

.login-card .credit {
  grid-column: 1 / -1;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.preferences {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.preferences label {
  margin: 0;
  font-size: 13px;
}

.preferences select {
  width: auto;
  min-height: 30px;
  padding: 0 8px;
  font-size: 13px;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.credit {
  display: block;
  padding: 8px;
  color: var(--muted);
  font-size: var(--fs-min);
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.credit:hover {
  color: var(--text);
}

.workspace-credit {
  flex: 0 0 auto;
  padding: 0 0 6px;
  font-size: var(--fs-min);
}

.error {
  margin-top: 10px;
  padding: 8px 10px;
  color: var(--pill-negative-ink);
  font-size: var(--fs-small);
  background: var(--pill-negative-bg);
  border-radius: var(--radius-control);
  overflow-wrap: anywhere;
}

.success {
  color: var(--positive);
  font-weight: 500;
}

/* ---------- Workspace frame ---------- */

.workspace {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  background: var(--ground);
}

.app-header {
  display: flex;
  flex: 0 0 48px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 0 16px 0 20px;
  background: transparent;
  border: 0;
}

.header-account {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  min-width: 0;
  justify-content: flex-end;
}

.account-name {
  display: none;
  max-width: 160px;
  overflow: hidden;
  color: var(--muted);
  font-size: var(--fs-small);
  text-overflow: ellipsis;
}

.header-account button {
  min-height: 28px;
  padding: 0 8px;
  font-size: var(--fs-small);
  font-weight: 500;
}

.header-account .quiet {
  color: var(--muted);
}

.header-account .quiet:hover {
  color: var(--text);
}

.role-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.role-badge {
  padding: 1px 7px;
  color: var(--pill-neutral-ink);
  font-size: var(--fs-min);
  font-weight: 500;
  background: var(--pill-neutral-bg);
  border-radius: 999px;
}

/* ---------- Layout: sidebar on frame, sheet on white ---------- */

.mail-layout {
  display: grid;
  flex: 1;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 0;
  min-width: 0;
}

.sidebar {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: transparent;
  border: 0;
}

.sidebar-top {
  padding: 4px 12px 0 20px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
}

#inbox-title {
  font-size: 22px;
  line-height: 1.2;
}

.sidebar-top .muted {
  display: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  padding: 0 6px;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-min);
  font-variant-numeric: tabular-nums;
  background: var(--pill-neutral-bg);
  border-radius: 999px;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.sidebar-top .primary {
  min-height: 34px;
  margin: 12px 0 14px;
  font-size: var(--fs-body);
}

.search-label {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: var(--fs-min);
  font-weight: 500;
}

.sidebar-top input {
  min-height: 32px;
  background: var(--surface);
}

.sidebar-scroll,
.messages-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--control) transparent;
}

.sidebar-scroll {
  padding: 6px 8px 12px;
}

.list-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  color: var(--muted);
  font-size: var(--fs-min);
  font-weight: 500;
  letter-spacing: 0;
}

.compact {
  min-width: 28px;
  min-height: 28px;
  padding: 0;
  font-size: var(--fs-body);
  line-height: 1;
}

.inbox-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.inbox-row {
  display: flex;
  align-items: center;
  gap: 2px;
}

.inbox-item {
  display: grid;
  flex: 1;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 56px;
  padding: 8px 10px;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: var(--radius-card);
}

.inbox-item:hover {
  background: var(--raised);
}

.inbox-item[aria-current="true"] {
  background: var(--active);
  box-shadow: inset 2px 0 0 var(--accent); /* taste-skill-ignore: selected-row accent bar, house rule */
}

.inbox-address {
  overflow-wrap: anywhere;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.inbox-date {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: var(--fs-min);
  font-variant-numeric: tabular-nums;
}

.favorite {
  flex: 0 0 28px;
  min-width: 28px;
  min-height: 28px;
  padding: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  background: transparent;
  border-color: transparent;
}

.favorite:hover {
  color: var(--text);
  background: var(--raised);
  border-color: transparent;
}

.favorite[aria-pressed="true"] {
  color: var(--warning);
}

@media (min-width: 1024px) {
  .reader-label {
    display: inline;
  }
}

.unread-count {
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-min);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.sidebar-footer {
  flex: 0 0 auto;
  padding: 10px 20px 12px;
  color: var(--muted);
  font-size: var(--fs-min);
  border-top: 1px solid var(--border);
}

.sidebar-footer p {
  margin: 4px 0 0;
  line-height: 1.4;
}

.sidebar-footer #notification-help {
  display: none;
}

.status-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 6px;
  background: var(--positive);
  border-radius: 50%;
  vertical-align: middle;
}

/* ---------- The sheet ---------- */

.sheet {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  grid-template-rows: auto auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  margin: 0 var(--sheet-inset) var(--sheet-inset) 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sheet);
}

.scope-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 20px;
  background: var(--raised);
  border-bottom: 1px solid var(--border);
}

.scope-banner p {
  margin: 0;
  font-size: var(--fs-small);
  overflow-wrap: anywhere;
}

.scope-disclosure {
  margin: 0;
  padding: 6px 20px;
  color: var(--muted);
  font-size: var(--fs-min);
  border-bottom: 1px solid var(--rule);
}

.pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.messages-pane {
  grid-column: 1;
  grid-row: 3;
  border-right: 1px solid var(--border);
}

.reader {
  grid-column: 2;
  grid-row: 3;
}

.pane-heading {
  flex: 0 0 auto;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}

.pane-heading .section-heading h2 {
  font-size: var(--fs-section);
}

.selected-address {
  margin: 2px 0 8px;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-min);
  overflow-wrap: anywhere;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.small-button {
  min-height: 26px;
  padding: 0 8px;
  color: var(--muted);
  font-size: var(--fs-min);
}

.small-button:hover {
  color: var(--text);
}

#message-search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  margin-top: 8px;
}

#message-search-form .search-label {
  display: none;
}

#message-search-form input {
  min-height: 30px;
  font-size: var(--fs-small);
}

#message-search-form button {
  min-height: 30px;
  font-size: var(--fs-small);
}

.messages-scroll {
  padding: 6px 8px 12px;
}

.message-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.message-item {
  position: relative;
  display: block;
  width: 100%;
  padding: 11px 12px;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: var(--radius-card);
}

.message-item:hover {
  background: var(--raised);
}

.message-item[aria-current="true"] {
  background: var(--active);
}

.message-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.message-sender {
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.message-date {
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-min);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.message-summary {
  display: block;
  margin: 2px 0 0;
  overflow: hidden;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.message-preview {
  display: none;
}

.message-item.is-unread .message-sender::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  background: var(--accent);
  border-radius: 50%;
  vertical-align: 1px;
}

.unread-badge {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.pane-footer {
  flex: 0 0 auto;
  padding: 8px 16px;
  color: var(--muted);
  font-size: var(--fs-min);
  border-top: 1px solid var(--border);
}

/* ---------- Reader ---------- */

.reader-toolbar {
  display: flex;
  flex: 0 0 48px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
}

.reader-label {
  display: none;
  color: var(--muted);
  font-size: var(--fs-small);
  font-weight: 500;
}

.favorite::before {
  content: "";
  display: block;
  width: 11px;
  height: 11px;
  margin: 0 auto;
  background: currentColor;
  opacity: 0.45;
  clip-path: polygon(
    50% 0%,
    61% 35%,
    98% 35%,
    68% 57%,
    79% 91%,
    50% 70%,
    21% 91%,
    32% 57%,
    2% 35%,
    39% 35%
  );
}

.favorite[aria-pressed="true"]::before {
  opacity: 1;
  background: var(--warning);
}

.reader .message-detail {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--control) transparent;
}

.message-heading {
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--rule);
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.message-heading h2 {
  margin: 6px 0 16px;
  overflow-wrap: anywhere;
  font-size: 22px;
  line-height: 1.3;
}

.message-meta {
  margin: 0;
  font-size: var(--fs-small);
}

.message-meta div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  margin-top: 4px;
}

.message-meta dt {
  color: var(--muted);
  font-size: var(--fs-small);
}

.message-meta dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-small);
  unicode-bidi: plaintext;
}

#diagnostics-data div {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.message-body {
  padding: 22px 24px 32px;
  overflow-wrap: anywhere;
  font-size: var(--fs-body);
  line-height: 1.75;
  white-space: pre-wrap;
  unicode-bidi: plaintext;
}

.reader-actions,
.otp-section {
  padding: 10px 24px;
}

.reader-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.reader-actions .error {
  margin: 0;
}

.otp-section {
  border-bottom: 1px solid var(--rule);
}

.otp-section #otp-candidates button {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}

.reader-empty {
  margin: auto;
  max-width: 340px;
  padding: var(--pad);
  color: var(--muted);
  text-align: center;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.reader-empty h2 {
  margin-bottom: 6px;
  color: var(--text);
  font-size: var(--fs-section);
}

.reader-empty p {
  font-size: var(--fs-body);
}

.empty-envelope {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 18px;
  border: 1px solid var(--border);
  border-radius: 50%;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  color: var(--muted);
  font-size: var(--fs-min);
  background: var(--raised);
  border-radius: 999px;
}

/* ---------- States ---------- */

.state {
  padding: var(--pad) 16px;
  color: var(--muted);
  font-size: var(--fs-small);
  text-align: center;
  overflow-wrap: anywhere;
}

.state.is-error {
  color: var(--negative);
}

.retry {
  display: block;
  margin: 0 auto 12px;
  font-size: var(--fs-small);
}

.load-more {
  display: block;
  width: 100%;
  margin-top: 8px;
  font-size: var(--fs-small);
}

.mobile-back {
  display: none;
  min-height: 28px;
  margin-left: -6px;
  padding: 0 6px;
  font-size: var(--fs-small);
}

.mobile-back::before {
  content: "←";
  margin-right: 6px;
}

.workspace[data-view="inboxes"] .messages-pane,
.workspace[data-view="inboxes"] .reader,
.workspace[data-view="messages"] .sidebar,
.workspace[data-view="messages"] .reader,
.workspace[data-view="reader"] .sidebar,
.workspace[data-view="reader"] .messages-pane {
  display: none;
}

/* ---------- Dialogs ---------- */

dialog {
  width: min(468px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  padding: 24px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sheet);
  box-shadow: var(--shadow-float); /* taste-skill-ignore: dialog is a real overlay */
}

dialog::backdrop {
  background: #13141666;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
dialog h2 {
  margin: 2px 0 10px;
  font-size: 20px;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
dialog p {
  font-size: var(--fs-body);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

.address-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.address-field input {
  flex: 1;
  min-width: 120px;
}

.address-field span {
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-small);
  overflow-wrap: anywhere;
}

#local-help {
  margin: 6px 0 0;
  font-size: var(--fs-min);
}

.users-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  overflow-wrap: anywhere;
}

#users-dialog {
  width: min(600px, calc(100% - 32px));
}

#user-create-form {
  margin-top: 20px;
}

.role-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.role-fieldset {
  min-width: 0;
  margin: 14px 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.role-fieldset legend {
  padding: 0 4px;
  font-size: var(--fs-small);
  font-weight: 600;
}

.role-options label {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  margin: 0;
  padding: 0 9px;
  color: var(--text);
  font-size: var(--fs-small);
  font-weight: 500;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
}

.role-options label:has(input:checked) {
  border-color: var(--text);
}

/* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
.role-options input {
  width: 14px;
  min-height: 14px;
  height: 14px;
  margin: 0;
  padding: 0;
  accent-color: var(--text);
}

.role-fieldset[aria-invalid="true"] {
  border-color: var(--negative);
}

.notice {
  position: fixed;
  bottom: 16px;
  left: 50%;
  z-index: var(--z-toast);
  max-width: calc(100% - 32px);
  padding: 8px 14px;
  color: var(--ground);
  font-size: var(--fs-small);
  background: var(--text);
  border-radius: 999px;
  box-shadow: var(--shadow-float); /* taste-skill-ignore: toast is a real overlay */
  transform: translateX(-50%);
  overflow-wrap: anywhere;
}

/* ---------- Desktop ---------- */

@media (min-width: 768px) {
  .account-name {
    display: block;
  }
}

@media (min-width: 1024px) {
  .workspace[data-view] .pane {
    display: flex;
  }
}

@media (min-width: 1440px) {
  .mail-layout {
    grid-template-columns: 248px minmax(0, 1fr);
  }

  .sheet {
    grid-template-columns: 384px minmax(0, 1fr);
  }
}

/* ---------- Phone: frame disappears, sheet is the screen ---------- */

@media (max-width: 1023px) {
  .mail-layout {
    display: flex;
    flex-direction: column;
    grid-template-columns: none;
  }

  .sidebar,
  .sheet {
    flex: 1 1 auto;
    min-height: 0;
  }

  .workspace[data-view="inboxes"] .sheet {
    display: none;
  }

  /* biome-ignore lint/style/noDescendingSpecificity: component override ordering */
  .sheet {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto minmax(0, 1fr);
    margin: 0;
    border: 0;
    border-radius: 0;
  }

  .messages-pane,
  .reader {
    grid-column: 1;
    grid-row: 3;
    border-right: 0;
  }

  .app-header {
    flex: 0 0 auto;
    min-height: 48px;
    height: auto;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
  }

  .app-header .brand {
    gap: 8px;
  }

  .app-header .brand-wordmark {
    font-size: 11px;
    letter-spacing: 0.13em;
  }

  .app-header .brand-product {
    padding-left: 8px;
    font-size: 9px;
    letter-spacing: 0.12em;
  }

  .sidebar-top {
    padding: 4px 12px 0;
  }

  .sidebar-footer {
    padding: 10px 12px max(10px, env(safe-area-inset-bottom));
  }

  .mobile-back {
    display: inline-flex;
    align-items: center;
  }

  .pane-heading {
    padding: 8px 12px 10px;
  }

  .messages-scroll {
    padding: 4px 6px 12px;
  }

  .message-heading {
    padding: 16px;
  }

  .message-heading h2 {
    font-size: 19px;
  }

  .message-body {
    padding: 16px 16px 24px;
    font-size: 15px;
  }

  .reader-actions,
  .otp-section {
    padding: 8px 16px;
  }

  .login-layout {
    padding: 16px;
  }

  .login-card {
    padding: 20px;
  }

  input,
  select,
  #message-search,
  #inbox-search {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  button {
    transition: none;
  }
}

/* ---------- Login below 860px ---------- */

@media (max-width: 859px) {
  .login-panel {
    max-width: 440px;
  }

  .login-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding: 24px;
  }

  .login-intro h1 {
    margin-top: 20px;
    font-size: 26px;
  }

  .login-notes {
    display: grid;
    gap: 8px;
    margin-top: 18px;
    padding-top: 0;
  }

  .login-form {
    margin-top: 22px;
  }
}

/* ---------- Account sessions and audit ---------- */

.account-sessions {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}

.account-sessions h3 {
  margin: 0 0 4px;
  font-size: var(--fs-small);
  font-weight: 600;
}

.account-sessions > p.small {
  margin: 0 0 10px;
}

.session-list,
.audit-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 8px 0 0;
}

.session-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--rule);
}

.session-row:last-child,
.audit-row:last-child {
  border-bottom: 0;
}

.session-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.session-main strong {
  font-size: var(--fs-small);
  font-weight: 600;
}

.audit-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px solid var(--rule);
}

.audit-row strong {
  font-size: var(--fs-small);
  font-weight: 500;
  overflow-wrap: anywhere;
}

#audit-dialog {
  width: min(560px, calc(100% - 32px));
}

#audit-list {
  max-height: 46vh;
  overflow-y: auto;
}

/* ---------- Reader extras ---------- */

.reader-nav {
  display: flex;
  gap: 2px;
}

.link-chip {
  display: inline;
  min-height: 0;
  margin: 0 2px;
  padding: 0 4px;
  color: var(--accent);
  font: inherit;
  font-weight: 500;
  background: var(--raised);
  border: 0;
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 40%, transparent);
  border-radius: 3px;
  cursor: pointer;
  overflow-wrap: anywhere;
}

.link-chip:hover {
  color: var(--text);
  background: var(--active);
}

.attachments {
  padding: 12px 24px;
  border-bottom: 1px solid var(--rule);
}

.attachments h3 {
  margin: 0 0 6px;
  font-size: var(--fs-small);
  font-weight: 600;
}

.attachments .small {
  margin: 4px 0 0;
}

.attachment-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.attachment-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
}

.attachment-row strong {
  font-size: var(--fs-small);
  font-weight: 500;
  overflow-wrap: anywhere;
}

.message-html {
  flex: 1;
  width: 100%;
  min-height: 240px;
  border: 0;
  background: #fff;
}

.link-host {
  margin: 0 0 4px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 14px;
  font-weight: 500;
}

.link-url {
  margin: 0 0 8px;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--fs-min);
  overflow-wrap: anywhere;
}

#link-dialog {
  width: min(520px, calc(100% - 32px));
}

@media (max-width: 1023px) {
  .attachments {
    padding: 10px 16px;
  }

  .message-html {
    min-height: 200px;
  }
}