/* ============================================================
   sh-ui.css — StallionHouse component layer ("Tack Glass").
   Load order on every page: house.css → sh-ui.css → the page's
   inline <style>. Later rules win, so pages may still override.

   HARD RULE: zero hardcoded colors in this file — every color
   reads a token from house.css. That's what makes Day mode a
   token flip instead of a parallel stylesheet.
   ============================================================ */

/* ── Tack Glass surface ── */
.sh-surface {
  position: relative;
  background: var(--srf-body);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 var(--srf-rim), var(--shadow-deep);
  contain: layout paint;
}
.sh-surface::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(120% 55% at 50% 0%, var(--srf-spec), transparent 60%);
}
.sh-surface[data-speaker] {
  box-shadow: inset 0 1px 0 var(--srf-rim), 0 0 26px -10px var(--spk, var(--panel-edge)), var(--shadow-deep);
}
/* chrome: the fixed elements that earn real blur (header, dock, backdrops) */
.sh-surface--chrome {
  background: var(--bg-deep);
  border: none;
  border-radius: 0;
  box-shadow: none;
  contain: none;
}
.sh-surface--chrome::before { display: none; }
@supports (backdrop-filter: blur(1px)) {
  .sh-surface--chrome {
    background: var(--chrome-bg);
    -webkit-backdrop-filter: blur(14px) saturate(1.3);
    backdrop-filter: blur(14px) saturate(1.3);
  }
}
@media (prefers-reduced-transparency: reduce) {
  .sh-surface--chrome {
    background: var(--bg-deep);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

/* ── Visual Voice speaker contract ── */
[data-speaker="keyai"]   { --spk: var(--keyai);   --spk-soft: var(--keyai-soft); }
[data-speaker="keeper"]  { --spk: var(--brass);   --spk-soft: var(--brass-soft); }
body[data-persona="colt"] [data-speaker="keeper"] { --spk: var(--oxblood-soft); --spk-soft: var(--oxblood-soft); }
[data-speaker="stallion"] { --spk: var(--oxblood); --spk-soft: var(--oxblood-soft); }

/* ── The engraved label (one class replaces the hand-copies) ── */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--muted);
}
.num { font-variant-numeric: tabular-nums; }

/* ── Header + wordmark ── */
.sh-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.4rem;
  border-bottom: 1px solid var(--panel-edge);
  position: sticky; top: 0; z-index: 10;
}
.wordmark { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; letter-spacing: 0.04em; text-decoration: none; color: var(--text); }
.wordmark .accent { color: var(--brass); }
.user-chip { color: var(--muted); font-size: var(--fs-sm); display: flex; align-items: center; gap: 0.9rem; }
.user-chip strong { color: var(--brass-soft); }
.link-btn { background: none; border: none; color: var(--muted); font-size: var(--fs-sm); cursor: pointer; font-family: var(--font-body); }
.link-btn:hover { color: var(--text); }

/* ── Tabs (desktop strip / mobile dock — the mobile rules live
      in app.html's inline style, keyed to var(--dock-h)) ── */
nav.tabs {
  display: flex; gap: 0.25rem; padding: 0.75rem 1.4rem 0;
  border-bottom: 1px solid var(--panel-edge);
  overflow-x: auto;
}
.tab {
  padding: 0.6rem 1.1rem; border: none; background: transparent;
  color: var(--muted); font-size: var(--fs-base); font-weight: 600; cursor: pointer;
  border-bottom: 2px solid transparent; font-family: var(--font-body); white-space: nowrap;
}
.tab.active { color: var(--brass-soft); border-bottom-color: var(--brass); }
.tab:hover { color: var(--text); }
.tab-icon { display: none; }
.tab-icon svg { width: 22px; height: 22px; display: block; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.65rem 1.4rem; border-radius: 10px; min-height: 44px;
  font-size: var(--fs-base); font-weight: 600; cursor: pointer;
  border: 1px solid transparent; font-family: var(--font-body); text-decoration: none;
}
.btn-brass { background: var(--brass); color: var(--brass-ink); }
.btn-brass:hover { background: var(--brass-soft); }
.btn-ghost { background: transparent; color: var(--muted); border-color: var(--panel-edge); }
.btn-ghost:hover { color: var(--text); border-color: var(--muted); }
.btn-oxblood { background: var(--oxblood); color: var(--oxblood-ink); }
.btn-oxblood:hover { background: var(--oxblood-soft); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-row { margin-bottom: 1.4rem; display: flex; gap: 0.7rem; flex-wrap: wrap; }

/* ── Fields ── */
.field {
  width: 100%; background: var(--bg-deep); border: 1px solid var(--panel-edge);
  border-radius: 8px; padding: 0.7rem 0.9rem; color: var(--text);
  font-size: 0.95rem; font-family: var(--font-body);
}
.field:focus { outline: none; border-color: var(--brass); }

/* ── Pane heads ── */
.pane-title { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-xl); line-height: var(--lh-display); color: var(--brass-soft); margin-bottom: 0.35rem; }
.pane-sub { color: var(--muted); font-size: var(--fs-base); line-height: var(--lh-body); margin-bottom: 1.5rem; }
.empty {
  background: var(--bg-deep); border: 1px dashed var(--panel-edge); border-radius: var(--radius);
  padding: 2rem 1.5rem; text-align: center; color: var(--muted); font-size: var(--fs-base); line-height: 1.7;
}
.loading { color: var(--muted); font-size: var(--fs-sm); padding: 1rem 0; }

/* ── Pills, tags, stars ── */
.status-pill { font-size: var(--fs-xs); font-weight: 700; letter-spacing: var(--track-label); text-transform: uppercase; padding: 0.2rem 0.55rem; border-radius: var(--radius-pill); flex-shrink: 0; }
.status-active { background: color-mix(in srgb, var(--brass) 16%, transparent); color: var(--brass-soft); }
.status-retired { background: color-mix(in srgb, var(--muted) 14%, transparent); color: var(--muted); }
.status-wishlist { background: color-mix(in srgb, var(--oxblood) 22%, transparent); color: var(--oxblood-soft); }
.tag {
  font-size: var(--fs-xs); padding: 0.18rem 0.55rem; border-radius: var(--radius-pill);
  background: var(--bg-deep); border: 1px solid var(--panel-edge); color: var(--muted);
}
.safe-pill { font-size: var(--fs-xs); padding: 0.18rem 0.55rem; border-radius: var(--radius-pill); background: color-mix(in srgb, var(--keyai) 18%, transparent); color: var(--keyai-soft); }
.stars { color: var(--brass); letter-spacing: 0.1em; font-size: 0.85rem; }
.star-row { display: flex; gap: 0.2rem; }
.star-btn { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--panel-edge); padding: 0.1rem; }
.star-btn.lit { color: var(--brass); }

/* ── Stable cards ── */
.stallion-card { padding: 0; overflow: hidden; cursor: pointer; transition: border-color 0.18s, transform 0.12s ease; }
.stallion-card:hover { border-color: var(--brass); }
.stallion-card:active { transform: scale(0.992); }
.stallion-cover { aspect-ratio: 16 / 9; background: var(--bg-deep); border-bottom: 1px solid var(--panel-edge); overflow: hidden; }
.stallion-cover img { width: 100%; height: 100%; display: block; object-fit: cover; }
.stallion-card-body { padding: 1.25rem; }
.stallion-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.5rem; gap: 0.5rem; }
.stallion-name { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; line-height: var(--lh-display); overflow-wrap: anywhere; }
.stallion-meta { color: var(--muted); font-size: var(--fs-sm); line-height: 1.7; font-variant-numeric: tabular-nums; }
.tag-row { margin-top: 0.6rem; display: flex; flex-wrap: wrap; gap: 0.35rem; }

/* ── Ledger entries — the reading surface. Book rhythm, de-chipped. ── */
.entry { padding: 1.35rem 1.5rem; margin-bottom: 1rem; transition: border-color 0.18s, transform 0.12s ease; }
.entry:active { transform: scale(0.992); }
.entry-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 0.4rem; }
.entry-title { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; line-height: var(--lh-display); }
.entry-date { color: var(--muted); font-size: var(--fs-xs); font-variant-numeric: tabular-nums; letter-spacing: 0.03em; }
.entry-with { font-family: var(--font-display); font-style: italic; color: var(--brass-soft); font-size: 0.98rem; margin: 0.35rem 0 0.7rem; }
.entry-body { font-family: var(--font-reading); font-size: 1rem; line-height: var(--lh-reading); color: var(--text); opacity: 0.92; max-width: 65ch; }
.entry-body p + p { margin-top: 0.8em; }
/* the foot retreats: one quiet line, no chip chrome interrupting the record */
.entry-foot { margin-top: 0.9rem; display: flex; flex-wrap: wrap; gap: 0.15rem 0.6rem; align-items: center; font-size: var(--fs-xs); }
.entry-foot .stars { font-size: 0.78rem; }
.entry-foot .tag { background: none; border: none; padding: 0; color: var(--muted); letter-spacing: 0.04em; }
.entry-foot .tag + .tag::before { content: '· '; color: var(--panel-edge); }
.entry-foot .safe-pill { background: none; padding: 0; color: var(--keyai-soft); letter-spacing: 0.04em; }
.entry-edit { margin-left: auto; min-height: 44px; display: inline-flex; align-items: center; padding: 0 0.6rem; }
.entry-images { display: flex; gap: 0.45rem; overflow-x: auto; margin-top: 0.9rem; padding-bottom: 0.15rem; }
.entry-images img { width: 88px; height: 88px; flex: 0 0 auto; border-radius: 9px; object-fit: cover; border: 1px solid var(--panel-edge); background: var(--bg-deep); }

/* ── Private image attachments ── */
.attachment-block { border-top: 1px solid var(--panel-edge); margin-top: 1.1rem; padding-top: 1rem; }
.attachment-block-head { display: flex; justify-content: space-between; align-items: start; gap: 0.8rem; }
.attachment-block-head p { color: var(--muted); font-size: var(--fs-xs); line-height: 1.5; margin-top: 0.25rem; }
.attachment-count { color: var(--muted); font-size: var(--fs-xs); white-space: nowrap; }
.attachment-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.7rem; }
.attachment-actions .btn { flex: 1 1 118px; padding-inline: 0.7rem; }
.attachment-privacy { color: var(--muted); font-size: var(--fs-xs); line-height: 1.5; margin-top: 0.5rem; }
.attachment-editor,
.attachment-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.55rem; margin-top: 0.7rem; }
.attachment-editor:empty,
.attachment-gallery:empty { display: none; }
.attachment-thumb { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: 10px; border: 1px solid var(--panel-edge); background: var(--bg-deep); }
.attachment-thumb img { width: 100%; height: 100%; display: block; object-fit: cover; }
.attachment-remove {
  position: absolute; top: 0.35rem; right: 0.35rem; width: 32px; height: 32px;
  border-radius: 50%; border: 1px solid var(--panel-edge); background: var(--chrome-bg);
  color: var(--text); cursor: pointer; font: 700 1rem/1 var(--font-body);
}
.attachment-pending { position: absolute; left: 0.35rem; bottom: 0.35rem; padding: 0.18rem 0.42rem; border-radius: var(--radius-pill); background: var(--chrome-bg); color: var(--brass-soft); font-size: var(--fs-xs); }

/* ── Mare / Colt private Stallion profile ── */
dialog.profile-dlg { width: min(700px, 94vw); }
.profile-dlg-head { display: flex; justify-content: space-between; align-items: start; gap: 1rem; }
.profile-dlg-head h3 { margin: 0.2rem 0 0; font-size: var(--fs-xl); }
.profile-close { min-height: 44px; padding: 0 0.4rem; }
.profile-facts { display: flex; flex-wrap: wrap; gap: 0.4rem 0.75rem; margin: 1rem 0 0.2rem; color: var(--muted); font-size: var(--fs-sm); line-height: 1.6; }
.profile-facts span + span::before { content: '· '; color: var(--panel-edge); }
.profile-note-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.8rem; margin-top: 0.7rem; }
.profile-ledger { border-top: 1px solid var(--panel-edge); margin-top: 1.25rem; padding-top: 1.1rem; }
.profile-section-head { display: flex; justify-content: space-between; align-items: start; gap: 0.8rem; }
.profile-section-head h4 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-md); margin-top: 0.15rem; }
.profile-section-actions { display: flex; flex-wrap: wrap; justify-content: end; gap: 0.5rem; }
.entry-linker { margin: 0.9rem 0; padding: 0.9rem; border: 1px solid var(--panel-edge); border-radius: 10px; background: var(--bg-deep); }
.profile-ledger-list { margin-top: 0.8rem; display: grid; gap: 0.55rem; }
.profile-entry {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 0.8rem;
  padding: 0.8rem 0.9rem; border: 1px solid var(--panel-edge); border-radius: 10px;
  background: var(--bg-deep); color: var(--text); text-align: left; cursor: pointer;
}
.profile-entry:hover { border-color: var(--brass); }
.profile-entry-title { font-family: var(--font-display); font-size: var(--fs-base); }
.profile-entry-meta { color: var(--muted); font-size: var(--fs-xs); margin-top: 0.15rem; }
.profile-entry-arrow { color: var(--brass-soft); font-size: var(--fs-md); }

/* ── Live browser camera ── */
dialog.camera-dlg { width: min(620px, 94vw); }
.camera-stage { aspect-ratio: 4 / 3; overflow: hidden; border-radius: 12px; border: 1px solid var(--panel-edge); background: var(--bg-deep); }
.camera-stage video { width: 100%; height: 100%; display: block; object-fit: cover; }
.camera-hint { color: var(--muted); font-size: var(--fs-xs); line-height: 1.55; margin-top: 0.65rem; }

/* ── KeyAI chat — Visual Voice ── */
.chat-box { display: flex; flex-direction: column; height: 480px; overflow: hidden; border-radius: var(--radius-lg); }
.chat-scroll { flex: 1; overflow-y: auto; padding: 1.25rem; display: flex; flex-direction: column; gap: 0.9rem; }
.msg {
  max-width: 84%; padding: 0.8rem 1rem; border-radius: 14px;
  font-size: var(--fs-base); line-height: var(--lh-body);
  border: 1px solid var(--panel-edge); background: var(--bg-deep);
}
.msg[data-speaker] {
  border-color: var(--spk);
  border-color: color-mix(in srgb, var(--spk) 34%, transparent);
  background: color-mix(in srgb, var(--spk) 9%, var(--panel));
}
.msg p + p { margin-top: 0.6em; }
.msg .speaker { display: block; margin-bottom: 0.3rem; font-size: var(--fs-xs); font-weight: 700; letter-spacing: var(--track-label); text-transform: uppercase; color: var(--spk-soft, var(--muted)); }
.msg-keeper { align-self: flex-end; border-bottom-right-radius: 5px; }
/* KeyAI speaks in the reading voice — the book answers back */
.msg-keyai { align-self: flex-start; border-bottom-left-radius: 5px; font-family: var(--font-reading); font-size: 0.95rem; line-height: 1.7; }
.msg-typing .dots::after { content: '…'; animation: kdots 1.2s infinite; }
@keyframes kdots { 0% { content: '·'; } 33% { content: '··'; } 66% { content: '···'; } }
.chat-input-row { display: flex; gap: 0.6rem; padding: 0.9rem; border-top: 1px solid var(--panel-edge); background: var(--bg-deep); align-items: center; }
.chat-input {
  flex: 1; background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 22px;
  padding: 0.68rem 1rem; color: var(--text); font-size: var(--fs-base); font-family: var(--font-body);
}
.chat-input:focus { outline: none; border-color: var(--brass); }
.chat-send {
  width: 44px; height: 44px; border-radius: 50%; border: none; flex-shrink: 0;
  background: var(--brass); color: var(--brass-ink); cursor: pointer;
  display: grid; place-items: center;
}
.chat-send:hover { background: var(--brass-soft); }
.chat-send:disabled { opacity: 0.5; cursor: default; }
.chat-send svg { width: 20px; height: 20px; }
.chat-meta { color: var(--muted); font-size: var(--fs-xs); margin-top: 0.5rem; text-align: right; min-height: 1em; font-variant-numeric: tabular-nums; }

/* ── Health ── */
.health-card { padding: 1.25rem; }
.health-card h4 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-md); color: var(--keyai-soft); margin-bottom: 0.4rem; }
.health-card p { color: var(--muted); font-size: var(--fs-sm); line-height: var(--lh-body); }
.health-card .big { color: var(--text); font-size: 1.35rem; font-weight: 700; margin: 0.3rem 0; font-variant-numeric: tabular-nums; }
.health-card.overdue { border-color: var(--oxblood-soft); }
.health-card.overdue h4 { color: var(--oxblood-soft); }
.health-item {
  display: flex; justify-content: space-between; align-items: baseline; gap: 0.6rem;
  padding: 0.8rem 1rem; margin-bottom: 0.6rem; font-size: var(--fs-sm);
  transition: border-color 0.18s, transform 0.12s ease;
}
.health-item:active { transform: scale(0.992); }
.health-item .kind { color: var(--keyai-soft); font-weight: 700; font-size: var(--fs-xs); letter-spacing: var(--track-label); text-transform: uppercase; }
.health-item .detail { color: var(--text); opacity: 0.85; flex: 1; }
.health-item .when { color: var(--muted); font-size: var(--fs-xs); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ── Keys (settings) ── */
.keys-section { padding: 1.4rem 1.5rem; margin-bottom: 1.2rem; }
.keys-section h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; color: var(--brass-soft); margin-bottom: 0.4rem; }
.keys-section p { color: var(--muted); font-size: var(--fs-sm); line-height: var(--lh-body); margin-bottom: 0.9rem; }
.keys-section.danger { border-color: color-mix(in srgb, var(--oxblood) 55%, transparent); }
.keys-section.danger h3 { color: var(--oxblood-soft); }
.persona-toggle { display: flex; gap: 0.6rem; }
.persona-opt {
  appearance: none; -webkit-appearance: none;
  flex: 1; text-align: center; padding: 0.7rem; border-radius: 10px; cursor: pointer;
  background: var(--bg-deep); border: 1px solid var(--panel-edge);
  font-family: var(--font-display); font-size: 1.05rem; line-height: var(--lh-display); letter-spacing: var(--track-label);
}
.persona-opt.mare { color: var(--brass-soft); }
.persona-opt.colt { color: var(--oxblood-soft); }
.persona-opt.mare.picked { border-color: var(--brass); background: color-mix(in srgb, var(--brass) 10%, transparent); }
.persona-opt.colt.picked { border-color: var(--oxblood-soft); background: color-mix(in srgb, var(--oxblood) 14%, transparent); }
.theme-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
.theme-opt {
  appearance: none; -webkit-appearance: none;
  min-height: 66px; display: flex; align-items: center; gap: 0.7rem; padding: 0.75rem;
  background: var(--bg-deep); border: 1px solid var(--panel-edge); border-radius: 10px;
  color: var(--text); cursor: pointer; font: 600 var(--fs-sm)/1.25 var(--font-body); text-align: left;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.12s ease;
}
.theme-opt:hover { border-color: var(--brass-soft); }
.theme-opt:active { transform: scale(0.99); }
.theme-opt.picked { border-color: var(--brass); background: var(--accent-wash); box-shadow: inset 0 1px 0 var(--srf-rim); }
.theme-swatches { display: flex; flex: 0 0 auto; }
.theme-swatches i { width: 1rem; height: 1rem; border: 1px solid var(--panel-edge); border-radius: 50%; margin-left: -0.22rem; }
.theme-swatches i:first-child { margin-left: 0; }
.theme-opt[data-theme="silver-navy-crimson"] .theme-swatches i:nth-child(1) { background: #c5cdd3; }
.theme-opt[data-theme="silver-navy-crimson"] .theme-swatches i:nth-child(2) { background: #203e5d; }
.theme-opt[data-theme="silver-navy-crimson"] .theme-swatches i:nth-child(3) { background: #a92c3a; }
.theme-opt[data-theme="sage-bronze-navy"] .theme-swatches i:nth-child(1) { background: #8fad80; }
.theme-opt[data-theme="sage-bronze-navy"] .theme-swatches i:nth-child(2) { background: #b97b36; }
.theme-opt[data-theme="sage-bronze-navy"] .theme-swatches i:nth-child(3) { background: #1e3a5a; }
.theme-opt[data-theme="teal-bronze-crimson"] .theme-swatches i:nth-child(1) { background: #24736f; }
.theme-opt[data-theme="teal-bronze-crimson"] .theme-swatches i:nth-child(2) { background: #c4833a; }
.theme-opt[data-theme="teal-bronze-crimson"] .theme-swatches i:nth-child(3) { background: #932737; }
.theme-opt[data-theme="navy-sage-crimson"] .theme-swatches i:nth-child(1) { background: #1e3a5a; }
.theme-opt[data-theme="navy-sage-crimson"] .theme-swatches i:nth-child(2) { background: #8fad80; }
.theme-opt[data-theme="navy-sage-crimson"] .theme-swatches i:nth-child(3) { background: #972b3a; }
.status-line { font-size: var(--fs-sm); margin-top: 0.6rem; min-height: 1.2em; }
.status-line.ok { color: var(--brass-soft); }
.status-line.err { color: var(--oxblood-soft); }
.confirm-block { margin-top: 1rem; }

/* ── Dialogs / bottom sheets ── */
dialog {
  background: var(--srf-body); border: 1px solid var(--panel-edge); border-radius: var(--radius-lg);
  color: var(--text); padding: 1.6rem; width: min(500px, 92vw);
  max-height: 88vh; overflow-y: auto;
  box-shadow: inset 0 1px 0 var(--srf-rim), var(--shadow-deep);
}
dialog::backdrop { background: var(--backdrop); }
@supports (backdrop-filter: blur(1px)) {
  dialog::backdrop { -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
}
dialog h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-lg); color: var(--brass-soft); margin-bottom: 1rem; }
dialog label { display: block; font-size: var(--fs-xs); font-weight: 700; letter-spacing: var(--track-label); text-transform: uppercase; color: var(--muted); margin: 0.9rem 0 0.3rem; }
dialog .field { margin-bottom: 0; }
dialog textarea.field { min-height: 130px; resize: vertical; font-family: var(--font-reading); font-size: 1rem; line-height: var(--lh-reading); }
dialog select.field { appearance: none; }
.grabber { display: none; width: 36px; height: 4px; border-radius: 3px; background: var(--panel-edge); margin: 0 auto 1rem; }
.dlg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.dlg-actions { display: flex; gap: 0.7rem; margin-top: 1.4rem; align-items: center; }
.dlg-actions .spacer { flex: 1; }
.mode-row { display: flex; gap: 0.5rem; margin-bottom: 0.4rem; }
.mode-btn {
  flex: 1; padding: 0.55rem; border-radius: 8px; cursor: pointer; text-align: center;
  background: var(--bg-deep); border: 1px solid var(--panel-edge); color: var(--muted);
  font-size: var(--fs-sm); font-weight: 600; font-family: var(--font-body);
}
.mode-btn.on { color: var(--brass-soft); border-color: var(--brass); }
.check-row { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.9rem; font-size: var(--fs-sm); color: var(--muted); }
.check-row input { accent-color: var(--brass); }
dialog[open] { animation: dlg-in 0.24s var(--ease-spring); }
dialog::backdrop { animation: dlg-fade 0.24s ease; }
@keyframes dlg-in { from { opacity: 0; transform: translateY(12px) scale(0.98); } }
@keyframes dlg-fade { from { opacity: 0; } }

/* ── Bottom sheets on phones (dialog geometry is page-agnostic;
      the dock-height chat math stays in app.html) ── */
@media (max-width: 640px) {
  .theme-grid { grid-template-columns: 1fr; }
  dialog {
    width: 100%; max-width: 100%; margin: 0 0 0 auto; align-self: flex-end;
    border-radius: 18px 18px 0 0; border-bottom: none;
    padding: 1.1rem 1.2rem calc(1.3rem + var(--safe-b));
    max-height: 90vh;
  }
  dialog[open] {
    position: fixed; inset: auto 0 0 0; top: auto;
    animation: sheet-up 0.28s var(--ease-spring);
  }
  .grabber { display: block; }
  .dlg-row { grid-template-columns: 1fr; }
  .profile-section-head { display: block; }
  .profile-section-actions { justify-content: stretch; margin-top: 0.7rem; }
  .profile-section-actions .btn { flex: 1 1 130px; }
  .attachment-editor,
  .attachment-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@keyframes sheet-up { from { transform: translateY(100%); } }