/* ============================================================================
   ATLAS REDESIGN — Brain Dump modal re-skin (Wave 2E polish, 2026-06-29)
   Branch: atlas-redesign-2026-06-29

   Re-skins the EXISTING js/tasks.js brain-dump modal (`.brain-dump-*`) to the
   Calm/Operator design language via --r-* tokens (auto-themes by data-rtheme).
   Design vocabulary from the .dc.html braindump view (mono eyebrow + serif
   "What's on your mind?" + capture surface). Functionality is untouched —
   textarea -> Parse Tasks -> /api/atlas/tasks/parse. Loads AFTER css/v6-tasks.css
   so these win the cascade (legacy hardcoded a dark #141b22 header — off-theme
   in Calm). data-rtheme is always present, so this always applies.
   ========================================================================== */

/* backdrop */
html[data-rtheme] .brain-dump-overlay {
  background: rgba(20, 16, 8, .46) !important;
  -webkit-backdrop-filter: blur(3px) !important;
  backdrop-filter: blur(3px) !important;
  align-items: center !important;
  justify-content: center !important;
}
html[data-rtheme="operator"] .brain-dump-overlay { background: rgba(2, 6, 12, .62) !important; }

/* modal shell */
html[data-rtheme] .brain-dump-modal {
  width: 580px !important;
  max-width: calc(100vw - 40px) !important;
  background: var(--r-surface, #fff) !important;
  border: 1px solid var(--r-border, #E6E0D3) !important;
  border-radius: var(--r-radius-card, 16px) !important;
  box-shadow: var(--r-shadow-pop, 0 18px 44px -14px rgba(40, 33, 20, .26)) !important;
  overflow: hidden !important;
}

/* header — eyebrow (mono) over serif title; NO legacy dark bar */
html[data-rtheme] .brain-dump-header {
  background: var(--r-surface-2, #FBFAF6) !important;
  border-bottom: 1px solid var(--r-border, #E6E0D3) !important;
  color: var(--r-ink, #211F1A) !important;
  padding: 15px 18px 13px !important;
  align-items: flex-start !important;
}
html[data-rtheme] .bd-head-text { display: flex; flex-direction: column; gap: 3px; }
html[data-rtheme] .bd-eyebrow {
  font-family: var(--r-font-mono, "JetBrains Mono", monospace) !important;
  font-size: 11px !important;
  letter-spacing: .12em !important;
  text-transform: uppercase;
  color: var(--r-primary, #2F5D50) !important;
}
html[data-rtheme] .bd-title {
  font-family: var(--r-font-display, "Newsreader", serif) !important;
  font-size: 21px !important;
  font-weight: 600 !important;
  letter-spacing: -.01em !important;
  color: var(--r-ink, #211F1A) !important;
}
html[data-rtheme] .brain-dump-close {
  color: var(--r-muted, #6A6458) !important;
  font-size: 18px !important;
  margin-top: 2px;
}
html[data-rtheme] .brain-dump-close:hover { color: var(--r-ink, #211F1A) !important; }

/* hint + textarea */
html[data-rtheme] .brain-dump-hint {
  color: var(--r-muted, #6A6458) !important;
  font-family: var(--r-font-body, "Hanken Grotesk", sans-serif) !important;
  font-size: 13.5px !important;
  padding: 15px 20px 4px !important;
}
html[data-rtheme] .brain-dump-modal textarea {
  margin: 8px 20px !important;
  height: 184px !important;
  background: var(--r-well, var(--r-surface-2, #FBFAF6)) !important;
  border: 1px solid var(--r-border, #E6E0D3) !important;
  border-radius: var(--r-radius-control, 10px) !important;
  color: var(--r-ink, #211F1A) !important;
  font-family: var(--r-font-body, "Hanken Grotesk", sans-serif) !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
  padding: 12px 14px !important;
}
html[data-rtheme] .brain-dump-modal textarea::placeholder { color: var(--r-muted, #6A6458) !important; opacity: .75; }
html[data-rtheme] .brain-dump-modal textarea:focus {
  outline: none !important;
  border-color: var(--r-primary, #2F5D50) !important;
}

/* actions — Parse button uses the theme primary; --r-surface as the text color
   gives correct contrast in BOTH themes (white-on-evergreen / dark-on-blue). */
html[data-rtheme] .brain-dump-actions { padding: 8px 20px 20px !important; }
html[data-rtheme] .brain-dump-actions .btn-gold {
  background: var(--r-primary, #2F5D50) !important;
  color: var(--r-surface, #F4F1EA) !important;
  border: none !important;
  border-radius: var(--r-radius-control, 10px) !important;
  font-family: var(--r-font-body, "Hanken Grotesk", sans-serif) !important;
  font-weight: 600 !important;
  font-size: 13.5px !important;
  padding: 9px 16px !important;
  cursor: pointer !important;
}
html[data-rtheme] .brain-dump-actions .btn-gold:hover { filter: brightness(1.06) !important; }
html[data-rtheme] .brain-dump-actions .btn-gold:active { transform: translateY(1px); }
html[data-rtheme] .brain-dump-status {
  color: var(--r-muted, #6A6458) !important;
  font-family: var(--r-font-mono, "JetBrains Mono", monospace) !important;
  font-size: 12.5px !important;
}

/* ===========================================================================
   FULL-PAGE Brain Dump SCREEN (v1.6) — RDScreens['brain-dump']. Distinct from
   the .brain-dump* modal above. Tokens only; both themes via inherited tokens.
   =========================================================================== */
.rd-brain { max-width: var(--r-page-max); margin: 0 auto; }
.rd-brain__head { margin-bottom: 18px; }
.rd-brain__eyebrow {
  font-family: var(--r-font-mono); font-size: 11px; letter-spacing: .12em;
  color: var(--r-clay); margin: 0 0 5px;
}
.rd-brain__h1 {
  margin: 0; font-family: var(--r-font-display); font-size: 27px; font-weight: 600;
  letter-spacing: -.01em; color: var(--r-ink);
}
.rd-brain__sub { margin: 6px 0 0; font-size: 14px; color: var(--r-muted); max-width: 580px; line-height: 1.5; }

.rd-brain__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }

/* ---- LEFT: conversation panel ------------------------------------------- */
.rd-brain__convo {
  background: var(--r-surface); border: 1px solid var(--r-border); border-radius: 16px;
  box-shadow: var(--r-shadow-card); display: flex; flex-direction: column; overflow: hidden;
  height: clamp(440px, 62vh, 600px);
}
.rd-brain__convo-head {
  display: flex; align-items: center; gap: 9px; padding: 14px 18px;
  border-bottom: 1px solid var(--r-hairline); flex: none;
}
.rd-brain__atlas-ic {
  width: 28px; height: 28px; border-radius: 8px; background: var(--r-primary); color: var(--r-primary-ink);
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px;
}
.rd-brain__atlas-name { font-weight: 600; font-size: 14px; color: var(--r-ink); }
.rd-brain__listening {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--r-muted);
}
.rd-brain__pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--r-good);
  animation: rdBrainPulse 2s infinite;
}
@keyframes rdBrainPulse { 0%,100% { opacity: 1; } 50% { opacity: .5; } }

.rd-brain__thread { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.rd-brain__msg { display: flex; gap: 10px; max-width: 94%; }
.rd-brain__msg--you { align-self: flex-end; }
.rd-brain__msg-ic {
  flex: none; width: 26px; height: 26px; border-radius: 8px; background: var(--r-primary);
  color: var(--r-primary-ink); display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; margin-top: 2px;
}
.rd-brain__bubble { font-size: 13.5px; line-height: 1.55; padding: 12px 14px; }
.rd-brain__bubble--you {
  background: var(--r-mint-surface); color: var(--r-mint-ink);
  border-radius: 14px 14px 4px 14px; max-width: 100%;
}
.rd-brain__bubble--atlas {
  background: var(--r-surface-2); border: 1px solid var(--r-hairline); color: var(--r-body);
  border-radius: 4px 14px 14px 14px;
}

.rd-brain__composer {
  flex: none; display: flex; align-items: flex-end; gap: 10px; padding: 14px 16px;
  border-top: 1px solid var(--r-hairline);
}
.rd-brain__mic, .rd-brain__send {
  flex: none; width: 38px; height: 38px; border-radius: 10px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; font-size: 17px;
  transition: background var(--r-dur) var(--r-ease), border-color var(--r-dur) var(--r-ease),
              box-shadow var(--r-dur) var(--r-ease), transform var(--r-dur) var(--r-ease),
              filter var(--r-dur) var(--r-ease), opacity var(--r-dur) var(--r-ease);
}
.rd-brain__mic { border: 1px solid var(--r-border); background: var(--r-surface); color: var(--r-primary); }
.rd-brain__mic:hover { border-color: var(--r-primary-2); transform: translateY(-1px); box-shadow: var(--r-shadow-hover); }
.rd-brain__mic:active { transform: translateY(0); }
.rd-brain__mic.is-live { background: var(--r-mint-surface); color: var(--r-mint-ink); }
.rd-brain__send { border: none; background: var(--r-primary); color: var(--r-primary-ink); font-size: 16px; }
.rd-brain__send:hover:not(:disabled) { filter: brightness(1.06); box-shadow: var(--r-shadow-hover); transform: translateY(-1px); }
.rd-brain__send:active:not(:disabled) { transform: translateY(.5px); }
.rd-brain__send:disabled { opacity: .45; cursor: not-allowed; }
.rd-brain__mic:focus-visible, .rd-brain__send:focus-visible {
  outline: var(--r-focus); outline-offset: 2px;
}
.rd-brain__input {
  flex: 1; min-height: 38px; max-height: 120px; resize: none; padding: 9px 14px;
  border: 1px solid var(--r-border); border-radius: 10px; background: var(--r-canvas);
  font: 13.5px/1.4 var(--r-font-body); color: var(--r-ink); outline: none;
  transition: border-color var(--r-dur) var(--r-ease), box-shadow var(--r-dur) var(--r-ease);
}
.rd-brain__input:focus-visible {
  outline: var(--r-focus); outline-offset: 1px;
  border-color: var(--r-primary); box-shadow: 0 0 0 3px var(--r-select);
}
.rd-brain__input::placeholder { color: var(--r-faint); }

/* ---- RIGHT: sort output -------------------------------------------------- */
.rd-brain__out { display: flex; flex-direction: column; gap: 14px; }
.rd-brain__out-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.rd-brain__out-count { font-size: 13px; color: var(--r-muted); }
.rd-brain__out-count strong { color: var(--r-ink); }
.rd-brain__to-tasks {
  height: 36px; padding: 0 14px; border-radius: 10px; border: none; background: var(--r-primary);
  color: var(--r-primary-ink); font: 600 12.5px var(--r-font-body); cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
}
.rd-brain__to-tasks:hover { filter: brightness(1.06); box-shadow: var(--r-shadow-hover); }
.rd-brain__to-tasks:active { transform: translateY(.5px); }
.rd-brain__to-tasks:focus-visible { outline: var(--r-focus); outline-offset: 2px; }

.rd-brain__sect {
  background: var(--r-surface); border: 1px solid var(--r-border); border-radius: 16px;
  padding: 16px 18px; box-shadow: var(--r-shadow-card);
}
.rd-brain__sect-head { display: flex; align-items: center; gap: 8px; }
.rd-brain__sect-ic { font-size: 14px; }
.rd-brain__sect--ai   .rd-brain__sect-ic, .rd-brain__sect--ai   .rd-brain__sect-title { color: var(--r-primary); }
.rd-brain__sect--del  .rd-brain__sect-ic, .rd-brain__sect--del  .rd-brain__sect-title { color: var(--r-clay); }
.rd-brain__sect--mine .rd-brain__sect-ic, .rd-brain__sect--mine .rd-brain__sect-title { color: var(--r-body); }
.rd-brain__sect-title { font-size: 13px; font-weight: 700; }
.rd-brain__sect-count {
  font-family: var(--r-font-mono); font-size: 12px; border-radius: var(--r-radius-pill); padding: 1px 7px;
}
.rd-brain__sect--ai   .rd-brain__sect-count { color: var(--r-mint-ink); background: var(--r-mint-surface); }
.rd-brain__sect--del  .rd-brain__sect-count { color: var(--r-chip-down-ink); background: var(--r-chip-down-surface); }
.rd-brain__sect--mine .rd-brain__sect-count { color: var(--r-muted); background: var(--r-seg-track); }
.rd-brain__sect-note { margin-left: auto; font-size: 12px; color: var(--r-faint); }
.rd-brain__sect-body { margin-top: 8px; }
.rd-brain__sect-empty { margin: 0; font-size: 12px; color: var(--r-faint); line-height: 1.5; }

@media (max-width: 1100px) { .rd-brain__grid { grid-template-columns: 1fr; } .rd-brain__convo { height: clamp(380px, 50vh, 520px); } }

/* ---- entrance motion (respects reduced-motion) ------------------------------ */
.rd-brain__head, .rd-brain__convo, .rd-brain__out { animation: rdBrainScreenIn .28s var(--r-ease); }
@keyframes rdBrainScreenIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.rd-brain__msg { animation: rdBrainMsgIn .22s var(--r-ease); }
@keyframes rdBrainMsgIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .rd-brain__head, .rd-brain__convo, .rd-brain__out, .rd-brain__msg, .rd-brain__pulse { animation: none; }
  .rd-brain__mic:hover, .rd-brain__send:hover:not(:disabled) { transform: none; }
}