/* ============================================================
   Alt8Mail onboarding, signature library and spell check
   ============================================================ */
.btn-small { padding: 6px 10px; font-size: .6875rem; border-radius: 8px; }
.btn-small svg { width: 13px; height: 13px; }
.settings-block-head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.settings-block-head-row > div { min-width: 0; }
.signature-editor-dialog .form-field > span, .identity-editor-dialog .form-field > span,
.signature-defaults .form-field > span {
  font-size: 10.5px; font-weight: 750; color: var(--text-2);
}
.signature-editor-dialog .form-field small, .identity-editor-dialog .form-field small { color: var(--text-3); font-size: 9.5px; }

/* ---------- mandatory first-login setup ---------- */
body.onboarding-active { overflow: hidden; }
.onboarding-overlay {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  padding: 24px; background: rgba(6, 12, 22, .62); backdrop-filter: blur(9px);
  animation: fade-in .18s ease-out;
}
.onboarding-shell {
  width: min(1080px, 100%); height: min(760px, calc(100vh - 40px));
  display: grid; grid-template-columns: 342px minmax(0, 1fr);
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: 24px; overflow: hidden; box-shadow: 0 34px 100px rgba(5, 13, 25, .42);
}
.onboarding-rail {
  position: relative; display: flex; flex-direction: column; gap: 26px;
  padding: 30px 27px; overflow: hidden; color: #f2f7ff;
  background: linear-gradient(155deg, #0b1c30 0%, #102b47 52%, #0e3a43 100%);
}
.onboarding-rail::before, .onboarding-rail::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
  border: 1px solid rgba(160, 205, 255, .13);
}
.onboarding-rail::before { width: 320px; height: 320px; right: -170px; top: -130px; background: radial-gradient(circle, rgba(69, 173, 255, .16), transparent 68%); }
.onboarding-rail::after { width: 240px; height: 240px; left: -120px; bottom: -100px; background: radial-gradient(circle, rgba(43, 197, 166, .14), transparent 68%); }
.onboarding-brand, .onboarding-rail-copy, .onboarding-steps, .onboarding-rail-foot { position: relative; z-index: 1; }
.onboarding-brand { display: flex; align-items: center; gap: 11px; }
.onboarding-mark {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(145deg, #f8fbff, #c9e8ff); color: #0c2b46;
  font-size: 11px; font-weight: 850; letter-spacing: -.03em;
  box-shadow: 0 8px 22px rgba(3, 13, 27, .32);
}
.onboarding-brand strong { display: block; font-family: var(--font-display); font-size: 15px; letter-spacing: -.02em; }
.onboarding-brand span { display: block; margin-top: 1px; color: #91aecb; font-size: 10.5px; letter-spacing: .03em; }
.onboarding-rail-copy .eyebrow { color: #7fc2e8; font-size: 10px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.onboarding-rail-copy h1 { margin: 9px 0 10px; font-family: var(--font-display); font-size: 31px; line-height: 1.08; letter-spacing: -.045em; font-weight: 680; }
.onboarding-rail-copy p { margin: 0; color: #aac0d7; font-size: 12.5px; line-height: 1.6; }
.onboarding-steps { list-style: none; display: flex; flex-direction: column; gap: 4px; margin: 0; padding: 0; }
.onboarding-steps li { display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: 11px; color: #9db4cb; opacity: .62; transition: background .15s, opacity .15s; }
.onboarding-steps li > span { width: 27px; height: 27px; flex: none; display: grid; place-items: center; border: 1px solid rgba(190, 220, 250, .28); border-radius: 50%; font-size: 10.5px; font-weight: 750; }
.onboarding-steps li strong { display: block; color: #dbeaf8; font-size: 12px; font-weight: 650; }
.onboarding-steps li small { display: block; margin-top: 1px; color: #819bb5; font-size: 10px; }
.onboarding-steps li.is-active { opacity: 1; background: rgba(255, 255, 255, .085); box-shadow: inset 0 0 0 1px rgba(190, 220, 250, .1); }
.onboarding-steps li.is-active > span { border-color: transparent; background: #e8f5ff; color: #0b2a44; }
.onboarding-steps li.is-complete { opacity: .88; }
.onboarding-steps li.is-complete > span { border-color: rgba(84, 221, 179, .45); background: rgba(84, 221, 179, .17); color: #6ef0c4; }
.onboarding-rail-foot { margin-top: auto; display: flex; align-items: center; gap: 7px; color: #7f9bb6; font-size: 10px; line-height: 1.45; }
.onboarding-rail-foot svg { width: 15px; height: 15px; color: #63d9b1; flex: none; }
.onboarding-panel { display: flex; flex-direction: column; min-width: 0; padding: 26px 34px 20px; overflow: hidden; }
.onboarding-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; flex: none; }
.onboarding-progress-label { display: block; font-size: 10px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--accent-ink); }
.onboarding-progress-sub { display: block; margin-top: 3px; font-family: var(--font-display); font-size: 15px; font-weight: 650; letter-spacing: -.02em; }
.onboarding-progress { width: min(240px, 40%); height: 5px; margin-top: 6px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.onboarding-progress span { display: block; height: 100%; width: 25%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), #25b6a8); transition: width .25s ease; }
.onboarding-step { flex: 1; min-height: 0; overflow: auto; padding: 22px 4px 14px 0; scrollbar-width: thin; }
.onboarding-step-intro { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 20px; }
.onboarding-step-intro h2 { margin: 0 0 5px; font-family: var(--font-display); font-size: 24px; line-height: 1.12; letter-spacing: -.04em; font-weight: 680; }
.onboarding-step-intro p { margin: 0; color: var(--text-3); font-size: 12px; line-height: 1.55; }
.onboarding-step-icon { width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: 13px; background: var(--accent-soft); color: var(--accent-ink); }
.onboarding-step-icon svg { width: 21px; height: 21px; }
.onboarding-avatar-preview {
  width: 58px; height: 58px; flex: none; display: grid; place-items: center;
  border-radius: 18px; background: linear-gradient(145deg, var(--accent), #23a58f); color: var(--on-accent);
  font-family: var(--font-display); font-size: 20px; font-weight: 750;
  box-shadow: 0 9px 24px color-mix(in srgb, var(--accent) 28%, transparent);
}
.onboarding-panel .form-field { gap: 6px; margin-bottom: 14px; }
.onboarding-panel .form-field > span { font-size: 10.5px; font-weight: 750; color: var(--text-2); letter-spacing: .01em; }
.onboarding-panel .form-field input, .onboarding-panel .form-field select {
  width: 100%; height: 42px; padding: 0 11px; border: 1px solid var(--border-strong);
  border-radius: 9px; background: var(--surface); color: var(--text); font: inherit; font-size: 12.5px; outline: none;
}
.onboarding-panel .form-field input:read-only { background: var(--surface-2); color: var(--text-3); }
.onboarding-panel .form-field input:focus, .onboarding-panel .form-field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.onboarding-panel .form-field small { color: var(--text-3); font-size: 10px; line-height: 1.45; }
.onboarding-fields-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.onboarding-field-group { margin: 13px 0 15px; }
.onboarding-field-label { display: block; margin-bottom: 7px; color: var(--text-2); font-size: 10.5px; font-weight: 750; }
.onboarding-segments { display: inline-flex; gap: 3px; padding: 3px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--surface-2); }
.onboarding-segments button {
  border: 0; border-radius: 7px; padding: 8px 12px; background: transparent; color: var(--text-3);
  font: inherit; font-size: 11px; font-weight: 650; cursor: pointer; transition: background .14s, color .14s, box-shadow .14s;
}
.onboarding-segments button:hover { color: var(--text); }
.onboarding-segments button.is-active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(16, 28, 45, .12); }
.onboarding-segments.compact button { padding: 6px 10px; font-size: 10px; }
.onboarding-theme-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.onboarding-theme-grid button {
  display: flex; flex-direction: column; gap: 2px; padding: 8px; border: 1px solid var(--border);
  border-radius: 11px; background: var(--surface); color: var(--text); text-align: left; cursor: pointer;
  transition: border-color .14s, box-shadow .14s, transform .14s;
}
.onboarding-theme-grid button:hover { transform: translateY(-1px); border-color: var(--border-strong); }
.onboarding-theme-grid button.is-active { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.onboarding-theme-grid strong { font-size: 11px; font-weight: 700; }
.onboarding-theme-grid small { color: var(--text-3); font-size: 9.5px; }
.onboarding-theme-preview { display: block; height: 40px; margin-bottom: 5px; border-radius: 7px; border: 1px solid var(--border); }
.onboarding-theme-preview.light { background: linear-gradient(135deg, #fbfdff 0 58%, #e7eff8 58%); }
.onboarding-theme-preview.dark { background: linear-gradient(135deg, #0c1727 0 58%, #172941 58%); }
.onboarding-theme-preview.system { background: linear-gradient(135deg, #fbfdff 0 50%, #0c1727 50%); }
.onboarding-accents { display: flex; flex-wrap: wrap; gap: 7px; }
.onboarding-accents button { display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; border: 1px solid var(--border); border-radius: 99px; background: var(--surface); color: var(--text-3); font: inherit; font-size: 10.5px; font-weight: 650; cursor: pointer; }
.onboarding-accents button > span { width: 15px; height: 15px; border-radius: 50%; background: var(--swatch); box-shadow: inset 0 0 0 2px rgba(255,255,255,.55); }
.onboarding-accents button.is-active { border-color: var(--swatch, var(--accent)); color: var(--text); box-shadow: 0 0 0 2px color-mix(in srgb, var(--swatch, var(--accent)) 20%, transparent); }
.onboarding-tip { display: flex; align-items: flex-start; gap: 9px; padding: 11px 13px; border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border)); border-radius: 10px; background: var(--accent-soft); color: var(--text-2); font-size: 11px; line-height: 1.5; }
.onboarding-tip svg { width: 15px; height: 15px; flex: none; margin-top: 1px; color: var(--accent-ink); }
.onboarding-password, .onboarding-twofactor { padding: 14px; border: 1px solid var(--border); border-radius: 13px; background: var(--surface-2); margin-bottom: 13px; }
.onboarding-password.is-clear { background: var(--surface); }
.onboarding-password > p, .onboarding-twofactor > p { margin: 8px 0 0; color: var(--text-3); font-size: 11px; line-height: 1.55; }
.onboarding-section-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; font-size: 11.5px; font-weight: 750; }
.onboarding-chip { display: inline-flex; align-items: center; padding: 3px 7px; border-radius: 99px; background: var(--surface-3); color: var(--text-3); font-size: 9px; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; }
.onboarding-chip.required { background: var(--warning-soft); color: var(--warning); }
.onboarding-chip.recommended { background: var(--accent-soft); color: var(--accent-ink); }
.onboarding-chip.verified { background: var(--success-soft); color: var(--success); }
.onboarding-inline-error { margin: 8px 0 0; padding: 8px 10px; border-radius: 8px; background: var(--danger-soft); color: var(--danger); font-size: 10.5px; font-weight: 600; }
.onboarding-twofactor { background: var(--surface); }
.onboarding-twofactor-head { display: flex; align-items: center; gap: 11px; }
.onboarding-twofactor-head > div { flex: 1; min-width: 0; }
.onboarding-twofactor-head strong { display: block; font-size: 12.5px; }
.onboarding-twofactor-head p { margin: 2px 0 0; color: var(--text-3); font-size: 10.5px; }
.onboarding-twofactor ul { margin: 12px 0; padding-left: 18px; color: var(--text-3); font-size: 10.5px; line-height: 1.75; }
.onboarding-finish { text-align: center; padding: 6px 10px 16px; }
.onboarding-finish-mark { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 14px; border-radius: 20px; background: linear-gradient(145deg, var(--accent), #20a78f); color: var(--on-accent); box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 26%, transparent); }
.onboarding-finish-mark svg { width: 28px; height: 28px; }
.onboarding-finish .eyebrow { color: var(--accent-ink); font-size: 9.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.onboarding-finish h2 { margin: 8px 0 7px; font-family: var(--font-display); font-size: 26px; letter-spacing: -.045em; }
.onboarding-finish p { margin: 0 auto; max-width: 460px; color: var(--text-3); font-size: 11.5px; line-height: 1.55; }
.onboarding-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden; border: 1px solid var(--border); border-radius: 13px; background: var(--border); }
.onboarding-summary > div { padding: 11px 13px; background: var(--surface); }
.onboarding-summary > div.wide { grid-column: 1 / -1; }
.onboarding-summary span { display: block; color: var(--text-3); font-size: 9.5px; font-weight: 650; text-transform: uppercase; letter-spacing: .05em; }
.onboarding-summary strong { display: block; margin-top: 3px; color: var(--text); font-size: 11.5px; font-weight: 650; line-height: 1.45; overflow-wrap: anywhere; }
.onboarding-inline-note { display: flex; align-items: flex-start; gap: 7px; margin: 12px 0 0; color: var(--text-3); font-size: 10px; line-height: 1.5; }
.onboarding-inline-note svg { width: 14px; height: 14px; flex: none; color: var(--success); }
.onboarding-errors { margin: 10px 0 0; padding: 9px 11px; border-radius: 8px; background: var(--danger-soft); color: var(--danger); font-size: 11px; font-weight: 600; }
.onboarding-actions { display: flex; align-items: center; gap: 10px; flex: none; margin-top: auto; padding-top: 15px; border-top: 1px solid var(--border); }
.onboarding-actions-note { flex: 1; color: var(--text-3); font-size: 10px; }
.onboarding-actions .btn-secondary, .onboarding-actions .btn-primary { min-width: 98px; }
.onboarding-actions .btn-secondary[disabled] { opacity: .45; pointer-events: none; }

/* ---------- signature library ---------- */
.signature-library { display: flex; flex-direction: column; gap: 8px; }
.signature-empty { display: flex; align-items: center; gap: 13px; padding: 16px; border: 1px dashed var(--border-strong); border-radius: 12px; background: var(--surface-2); }
.signature-empty-mark, .signature-card-mark, .signature-picker-mark { width: 36px; height: 36px; flex: none; display: grid; place-items: center; border-radius: 10px; background: var(--accent-soft); color: var(--accent-ink); }
.signature-empty-mark svg, .signature-card-mark svg, .signature-picker-mark svg { width: 16px; height: 16px; }
.signature-empty > div { flex: 1; min-width: 0; }
.signature-empty strong { display: block; font-size: 12px; }
.signature-empty p { margin: 2px 0 0; color: var(--text-3); font-size: 10.5px; line-height: 1.5; }
.signature-card { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 11px; align-items: center; padding: 11px 12px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); }
.signature-card-copy { min-width: 0; }
.signature-card-copy strong { display: block; font-size: 12px; }
.signature-card-copy p { margin: 2px 0 5px; color: var(--text-3); font-size: 10.5px; line-height: 1.45; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.signature-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.signature-chip { padding: 2px 6px; border-radius: 99px; font-size: 8.5px; font-weight: 750; text-transform: uppercase; letter-spacing: .04em; background: var(--surface-3); color: var(--text-3); }
.signature-chip.new { background: var(--accent-soft); color: var(--accent-ink); }
.signature-chip.reply { background: var(--success-soft); color: var(--success); }
.signature-chip.forward { background: var(--warning-soft); color: var(--warning); }
.signature-card-actions { display: flex; align-items: center; gap: 8px; }
.signature-defaults { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 14px; padding-top: 13px; border-top: 1px dashed var(--border); }
.signature-defaults .form-field { margin-bottom: 0; }
.signature-defaults .form-field select { width: 100%; height: 34px; padding: 0 8px; border: 1px solid var(--border-strong); border-radius: var(--r-sm); background: var(--surface); color: var(--text); font: inherit; font-size: 11px; }
.signature-defaults-note { margin-top: 8px; }

/* ---------- signature editor / picker ---------- */
.signature-editor-dialog, .identity-editor-dialog { width: min(780px, 100%); max-height: calc(100vh - 40px); display: flex; flex-direction: column; }
.signature-editor-dialog .dialog-body, .identity-editor-dialog .dialog-body { overflow: auto; }
.signature-editor-dialog .dialog-head, .identity-editor-dialog .dialog-head { align-items: flex-start; }
.signature-editor-dialog .dialog-head > div, .identity-editor-dialog .dialog-head > div { flex: 1; min-width: 0; }
.signature-editor-dialog .dialog-head .dialog-note, .identity-editor-dialog .dialog-head .dialog-note { margin-top: 3px; }
.dialog-foot { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 12px 20px 16px; border-top: 1px solid var(--border); background: var(--surface); }
.signature-editor-meta { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; align-items: end; }
.signature-default-flags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding-bottom: 13px; color: var(--text-3); font-size: 10.5px; }
.signature-default-flags > span { flex-basis: 100%; color: var(--text-2); font-weight: 700; font-size: 10.5px; }
.signature-default-flags label { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.signature-default-flags input { accent-color: var(--accent); }
.signature-mode-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 4px 0 8px; color: var(--text-2); font-size: 10.5px; font-weight: 700; }
.signature-editor-toolbar { display: flex; flex-wrap: wrap; gap: 2px; padding: 6px; border: 1px solid var(--border); border-bottom: 0; border-radius: 10px 10px 0 0; background: var(--surface-2); }
.signature-editor-toolbar button { min-width: 28px; height: 26px; padding: 0 7px; border: 0; border-radius: 6px; background: transparent; color: var(--text-2); font: inherit; font-size: 11px; cursor: pointer; }
.signature-editor-toolbar button:hover { background: var(--surface); color: var(--text); }
.signature-rich-editor { min-height: 178px; max-height: 340px; overflow: auto; padding: 13px 14px; border: 1px solid var(--border); border-radius: 0 0 10px 10px; background: var(--surface); color: var(--text); font-size: 12.5px; line-height: 1.6; outline: none; }
.signature-rich-editor:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.signature-rich-editor:empty::before { content: attr(data-placeholder); color: var(--text-3); pointer-events: none; }
.signature-plain-editor { width: 100%; min-height: 178px; padding: 12px 13px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); font: inherit; font-size: 12.5px; line-height: 1.6; resize: vertical; }
.signature-plain-editor:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.signature-editor-status { min-height: 17px; margin: 6px 0 0; color: var(--danger); font-size: 10.5px; font-weight: 600; }
.signature-picker-dialog { width: min(540px, 100%); }
.signature-picker-list { display: flex; flex-direction: column; gap: 6px; max-height: min(52vh, 430px); overflow: auto; }
.signature-picker-item { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 10px; align-items: center; width: 100%; padding: 9px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); text-align: left; cursor: pointer; }
.signature-picker-item:hover { border-color: var(--accent); background: var(--accent-soft); }
.signature-picker-item > span:nth-child(2) { min-width: 0; }
.signature-picker-item strong { display: block; font-size: 12px; }
.signature-picker-item small { display: block; margin-top: 2px; color: var(--text-3); font-size: 10.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.signature-picker-add { color: var(--accent-ink); font-size: 10px; font-weight: 750; }
.compose-signature-action { align-items: center; }
.compose-insert-signature { display: inline-flex; align-items: center; gap: 5px; padding: 5px 8px; border: 1px solid var(--border-strong); border-radius: 7px; background: var(--surface); color: var(--text-2); font: inherit; font-size: 10px; font-weight: 650; cursor: pointer; }
.compose-insert-signature:hover { background: var(--surface-2); color: var(--text); }
.compose-insert-signature svg { width: 12px; height: 12px; }
.identity-signature-state { color: var(--text-3); }
.identity-signature-state.has-signature { color: var(--success); font-weight: 650; }
.identity-editor-dialog .form-field input, .identity-editor-dialog .form-field select { width: 100%; height: 34px; padding: 0 9px; border: 1px solid var(--border-strong); border-radius: var(--r-sm); background: var(--surface); color: var(--text); font: inherit; font-size: 11.5px; }
.identity-editor-dialog .form-field input:disabled { background: var(--surface-2); color: var(--text-3); }
.identity-editor-dialog .form-field small { color: var(--text-3); font-size: 9.5px; }

/* ---------- Alt8Mail Intelligence spell check ---------- */
.spellcheck-dialog { width: min(700px, 100%); max-height: calc(100vh - 40px); display: flex; flex-direction: column; }
.spellcheck-dialog .dialog-body { overflow: auto; }
.spellcheck-brand { display: flex; align-items: center; gap: 11px; flex: 1; min-width: 0; }
.spellcheck-mark { width: 38px; height: 38px; flex: none; display: grid; place-items: center; border-radius: 11px; background: linear-gradient(145deg, var(--accent), #20a78f); color: var(--on-accent); box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 24%, transparent); }
.spellcheck-mark svg { width: 18px; height: 18px; }
.spellcheck-brand h2 { margin: 0; font-size: 13.5px; }
.spellcheck-brand .dialog-note { margin: 3px 0 0; }
.spellcheck-issues { display: flex; flex-direction: column; gap: 7px; max-height: min(52vh, 440px); overflow: auto; padding-right: 2px; }
.spellcheck-issue { display: grid; grid-template-columns: 138px minmax(0, 1fr); gap: 12px; align-items: center; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); transition: opacity .15s; }
.spellcheck-issue.is-ignored { opacity: .5; }
.spellcheck-word strong { display: block; color: var(--danger); font-size: 12.5px; text-decoration: underline wavy color-mix(in srgb, var(--danger) 55%, transparent); text-underline-offset: 3px; }
.spellcheck-word span { display: block; margin-top: 2px; color: var(--text-3); font-size: 9.5px; }
.spellcheck-suggestions { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.spellcheck-suggestions button { padding: 5px 8px; border: 1px solid var(--border-strong); border-radius: 7px; background: var(--surface); color: var(--text); font: inherit; font-size: 10.5px; font-weight: 600; cursor: pointer; }
.spellcheck-suggestions button:hover { border-color: var(--accent); background: var(--accent-soft); }
.spellcheck-suggestions button.is-picked { border-color: var(--accent); background: var(--accent); color: var(--on-accent); }
.spellcheck-suggestions .spellcheck-ignore { border-style: dashed; color: var(--text-3); font-weight: 550; }
.spellcheck-suggestions .spellcheck-ignore:hover { background: var(--surface-2); color: var(--text); }
.spellcheck-no-suggestion { color: var(--text-3); font-size: 10.5px; font-style: italic; }
.spellcheck-note { display: flex; align-items: flex-start; gap: 7px; margin: 11px 0 0; color: var(--text-3); font-size: 10px; line-height: 1.5; }
.spellcheck-note svg { width: 14px; height: 14px; flex: none; color: var(--accent-ink); }

@media (max-width: 900px) {
  .onboarding-shell { grid-template-columns: 1fr; height: min(820px, calc(100vh - 24px)); }
  .onboarding-rail { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 12px; padding: 15px 18px; }
  .onboarding-rail-copy, .onboarding-rail-foot { display: none; }
  .onboarding-brand { flex: 1 1 160px; }
  .onboarding-mark { width: 32px; height: 32px; border-radius: 10px; }
  .onboarding-steps { order: 3; flex: 1 1 100%; flex-direction: row; overflow-x: auto; gap: 2px; padding: 0; }
  .onboarding-steps li { padding: 5px 7px; flex: 0 0 auto; }
  .onboarding-steps li div { display: none; }
  .onboarding-steps li > span { width: 24px; height: 24px; }
  .onboarding-panel { padding: 20px 20px 16px; }
  .onboarding-progress { width: 35%; }
  .onboarding-summary { grid-template-columns: 1fr; }
  .onboarding-summary > div.wide { grid-column: auto; }
  .signature-defaults, .signature-editor-meta { grid-template-columns: 1fr; }
  .signature-default-flags { padding-bottom: 0; }
  .spellcheck-issue { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 640px) {
  .onboarding-overlay { padding: 0; }
  .onboarding-shell { height: 100vh; border-radius: 0; border: 0; }
  .onboarding-panel { padding: 16px 16px 12px; }
  .onboarding-step-intro h2 { font-size: 21px; }
  .onboarding-theme-grid { grid-template-columns: 1fr 1fr; }
  .onboarding-theme-grid button:last-child { grid-column: 1 / -1; }
  .onboarding-fields-grid { grid-template-columns: 1fr; }
  .onboarding-actions { flex-wrap: wrap; }
  .onboarding-actions-note { display: none; }
  .onboarding-actions .btn-primary { margin-left: auto; }
  .signature-card { grid-template-columns: 32px minmax(0, 1fr); }
  .signature-card-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .signature-editor-dialog, .identity-editor-dialog, .spellcheck-dialog { width: 100%; max-height: calc(100vh - 16px); }
  .signature-editor-toolbar button { min-width: 26px; }
  .signature-picker-item { grid-template-columns: 32px minmax(0, 1fr); }
  .signature-picker-add { display: none; }
}