/* brain-link.css — analyst modal + guest page styles.
   All colors use --lc-* tokens; .bl-modal and .lc-guest-card are added to
   app-shell.css white-scope group so --lc-bg-* resolve to whites. */

/* ── Modal backdrop ─────────────────────────────────────────────────── */
/* Lucia has no global .modal-bg rule (settings.html defines its own inline),
   so scope this overlay to brain-link's root id to avoid leaking elsewhere. */
#blModalRoot.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  /* Use the modal token so toasts (--lc-z-toast = 400) and tooltips render
     above this overlay. A literal high z-index would trap them underneath. */
  z-index: var(--lc-z-modal);
  padding: 20px;
}

/* ── Analyst modal ─────────────────────────────────────────────────── */
.bl-modal {
  width: 480px;
  max-width: calc(100vw - 32px);
  padding: var(--lc-space-5);
  background: var(--lc-bg-surface);
  border-radius: var(--lc-radius);
  box-shadow: var(--lc-shadow-lg);
}
.bl-modal__title-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--lc-space-4);
  margin-bottom: var(--lc-space-2);
}
.bl-modal__title-row > div {
  display: inline-flex; align-items: center; gap: var(--lc-space-3);
}
.bl-modal__title { font-size: var(--lc-text-h5); font-weight: var(--lc-fw-semibold); }
.bl-modal__sub   { font-size: var(--lc-text-micro); color: var(--lc-text-muted);
                   margin-bottom: var(--lc-space-4); }
.bl-modal__info  {
  display: flex; gap: var(--lc-space-3); align-items: flex-start;
  padding: var(--lc-space-3) var(--lc-space-4);
  margin-bottom: var(--lc-space-4);
  background: var(--lc-bg-2);
  border-left: 3px solid var(--lc-accent);
  border-radius: var(--lc-radius-sm);
  font-size: var(--lc-text-nano);
  color: var(--lc-text-secondary);
  line-height: 1.5;
}
.bl-modal__info i { color: var(--lc-accent); margin-top: 2px; flex-shrink: 0; }
.bl-modal__info strong { color: var(--lc-text-primary); }
.bl-modal__row   { margin-bottom: var(--lc-space-4); }
.bl-modal__label { font-size: var(--lc-text-micro); color: var(--lc-text-secondary);
                   margin-bottom: var(--lc-space-1); display: block; }
.bl-modal__value {
  display: flex; align-items: stretch;
  border: 1px solid var(--lc-border); border-radius: var(--lc-radius-sm);
  background: var(--lc-bg-elevated);
  font-family: var(--lc-font-mono); font-size: var(--lc-text-micro);
}
.bl-modal__value-text { flex: 1; padding: 8px 10px; user-select: all; }
.bl-modal__icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px;
  border: 0; border-left: 1px solid var(--lc-border);
  background: transparent; cursor: pointer; color: var(--lc-text-secondary);
  text-decoration: none;
}
.bl-modal__icon-btn:hover { background: var(--lc-bg-hover); color: var(--lc-text); }
/* Avoid leaving a heavy focus ring after a mouse click; show focus only
   when keyboard-navigating. */
.bl-modal__icon-btn:focus { outline: none; }
.bl-modal__icon-btn:focus-visible {
  outline: 2px solid var(--lc-accent); outline-offset: -2px;
}
.bl-modal__email-input {
  width: 100%; padding: 7px 10px;
  border: 1px solid var(--lc-border); border-radius: var(--lc-radius-sm);
  font-size: var(--lc-text-micro);
}
.bl-modal__hint { font-size: var(--lc-text-nano); color: var(--lc-text-muted);
                  margin-top: 2px; }
.bl-modal__recipients {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 6px 0;
}
.bl-modal__chip {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border: 1px solid var(--lc-border);
  border-radius: 999px;
  background: var(--lc-bg-elevated);
  font-size: var(--lc-text-nano);
  color: var(--lc-text-secondary);
}
.bl-modal__actions { display: flex; justify-content: flex-end; gap: var(--lc-space-2);
                     margin-top: var(--lc-space-5); }
.bl-modal__history-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  padding: 0;
  background: transparent; border: 0; border-radius: var(--lc-radius-sm);
  color: var(--lc-text-secondary);
  cursor: pointer; font-size: 14px; line-height: 1;
}
.bl-modal__history-btn:hover { color: var(--lc-accent); background: var(--lc-bg-hover); }
.bl-modal__history-btn:focus { outline: none; }
.bl-modal__history-btn:focus-visible {
  outline: 2px solid var(--lc-accent); outline-offset: -2px;
}
/* In the History panel, the Back button still uses text, override width/font. */
#blBackBtn.bl-modal__history-btn {
  width: auto; padding: 4px 8px; font-size: var(--lc-text-micro);
}

/* History sub-panel rows */
.bl-history__row {
  border: 1px solid var(--lc-border); border-radius: var(--lc-radius-sm);
  padding: var(--lc-space-3); margin-bottom: var(--lc-space-2);
}
.bl-history__row + .bl-history__row { margin-top: 0; }

/* Scoped LcSelect trigger sizing (style-guide §1 form-vs-compact gotcha) */
.bl-modal .lc-select-trigger {
  padding: 7px 10px;
  font-size: var(--lc-text-micro);
  border-radius: var(--lc-radius-sm);
}

/* ── Source badge (Data Room file rows) ─────────────────────────────── */
.lc-badge--brainlink {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--lc-accent-subtle); color: var(--lc-accent);
  padding: 2px 8px; border-radius: 999px;
  font-size: var(--lc-text-nano); font-weight: var(--lc-fw-medium);
}


/* ── Guest page ─────────────────────────────────────────────────────── */
.lc-guest-page {
  min-height: 100vh;
  /* Neutral surface (not the cream base) so the white card has clear
     contrast against the page chrome. */
  background: var(--lc-bg-3);
  display: flex; align-items: center; justify-content: center;
  padding: var(--lc-space-5);
  font-family: var(--lc-font);
}
.lc-guest-card {
  width: 460px; max-width: 100%;
  background: #ffffff;
  border-radius: var(--lc-radius);
  box-shadow: var(--lc-shadow-lg);
  padding: var(--lc-space-8) var(--lc-space-6);
  border: 1px solid var(--lc-border);
}
.lc-guest-card__logo {
  display: block; margin: 0 auto var(--lc-space-5);
  height: 44px;
}
.lc-guest-card__title {
  font-size: var(--lc-text-h3);
  font-weight: var(--lc-fw-semibold);
  text-align: center;
  margin-bottom: 6px;
}
.lc-guest-card__sub {
  font-size: var(--lc-text-small);
  text-align: center;
  color: var(--lc-text-secondary);
  margin-bottom: var(--lc-space-6);
}
.lc-guest-card__cta {
  display: flex; justify-content: center;
  margin-top: var(--lc-space-5);
}
.lc-guest-card__cta .lc-btn { width: 100%; justify-content: center; }
.lc-guest-card__footer {
  text-align: center;
  margin-top: var(--lc-space-6);
  padding-top: var(--lc-space-4);
  border-top: 1px solid var(--lc-border);
  font-size: var(--lc-text-nano);
  color: var(--lc-text-muted);
  letter-spacing: var(--lc-ls-label);
  text-transform: uppercase;
}

/* OTP input — large monospace centered code field */
.lc-guest-card .bl-modal__email-input {
  font-family: var(--lc-font-mono);
  font-size: 20px;
  letter-spacing: 0.25em;
  text-align: center;
  padding: 12px 14px;
  text-transform: uppercase;
}

/* Hero icon used at the top of every guest screen
   (OTP / upload / done / terminal). Replaces the bare logo so each state
   reads at a glance. */
.lc-guest-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 64px; height: 64px;
  margin: 0 auto var(--lc-space-4);
  background: var(--lc-accent-subtle);
  color: var(--lc-accent);
  border-radius: 16px;
  font-size: 28px;
}
.lc-guest-card__icon--success {
  background: rgba(52, 168, 83, 0.12);
  color: #34a853;
}
.lc-guest-card__icon--danger {
  background: rgba(220, 53, 69, 0.10);
  color: #c0392b;
}

/* Drop zone */
.lc-guest-dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--lc-space-3);
  margin-bottom: var(--lc-space-4);
  padding: var(--lc-space-6) var(--lc-space-4);
  border: 1.5px dashed var(--lc-border);
  border-radius: var(--lc-radius);
  background: var(--lc-bg-elevated);
  text-align: center;
  transition: background var(--lc-duration-fast) var(--lc-ease),
              border-color var(--lc-duration-fast) var(--lc-ease);
}
.lc-guest-dropzone__icon {
  font-size: 28px;
  color: var(--lc-text-muted);
}
.lc-guest-dropzone__hint {
  font-size: var(--lc-text-nano);
  color: var(--lc-text-muted);
}
.lc-guest-dropzone.is-over {
  background: var(--lc-accent-subtle);
  border-color: var(--lc-accent);
}
.lc-guest-dropzone.is-over .lc-guest-dropzone__icon { color: var(--lc-accent); }

/* Selected-files list */
.lc-guest-files {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: var(--lc-space-3);
}
.lc-guest-file {
  display: flex; align-items: center; gap: var(--lc-space-2);
  padding: 8px 12px;
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-radius-sm);
  background: #ffffff;
  font-size: var(--lc-text-micro);
}
.lc-guest-file__icon { color: var(--lc-text-muted); }
.lc-guest-file__name {
  flex: 1; min-width: 0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--lc-text);
}
.lc-guest-file__size {
  flex-shrink: 0;
  font-size: var(--lc-text-nano);
  color: var(--lc-text-muted);
}
.lc-guest-file__remove {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  padding: 0;
  border: 0; background: transparent;
  color: var(--lc-text-muted);
  border-radius: var(--lc-radius-sm);
  cursor: pointer;
  font-size: 14px;
}
.lc-guest-file__remove:hover { background: var(--lc-bg-hover); color: var(--lc-text); }

/* Inline error under the OTP input */
.lc-guest-card__error {
  font-size: var(--lc-text-micro);
  color: #c0392b;
  margin-top: var(--lc-space-2);
  text-align: center;
}

/* ── Mini Data Room (borrower side) ─────────────────────────────────── */

/* The card widens when the guest enters the dataroom view so the
   left-rail categories + right file list both fit comfortably. */
.lc-guest-card--wide { width: 820px; }

.lc-guest-dr {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--lc-space-5);
  margin-top: var(--lc-space-4);
}

/* Left rail — category filter */
.lc-guest-dr__rail {
  border-right: 1px solid var(--lc-border);
  padding-right: var(--lc-space-3);
}
.lc-guest-dr__rail-title {
  font-size: var(--lc-text-nano);
  letter-spacing: var(--lc-ls-label);
  text-transform: uppercase;
  color: var(--lc-text-muted);
  margin-bottom: var(--lc-space-2);
}
.lc-guest-dr__rail-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--lc-space-2);
  padding: 6px 10px;
  border-radius: var(--lc-radius-sm);
  font-size: var(--lc-text-micro);
  color: var(--lc-text-secondary);
  cursor: pointer;
  margin-bottom: 2px;
  min-width: 0;
  transition: background var(--lc-duration-fast) var(--lc-ease),
              color var(--lc-duration-fast) var(--lc-ease);
}
.lc-guest-dr__rail-item > span:first-child {
  flex: 1; min-width: 0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lc-guest-dr__rail-item:hover { background: var(--lc-bg-hover); color: var(--lc-text); }
.lc-guest-dr__rail-item.is-active {
  background: var(--lc-accent-subtle);
  color: var(--lc-accent);
  font-weight: var(--lc-fw-medium);
}
.lc-guest-dr__rail-count {
  font-size: var(--lc-text-nano);
  color: var(--lc-text-muted);
}
.lc-guest-dr__rail-item.is-active .lc-guest-dr__rail-count { color: var(--lc-accent); }

/* Right pane — file list */
.lc-guest-dr__pane { min-width: 0; }
.lc-guest-dr__header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--lc-space-3);
}
.lc-guest-dr__header-title {
  font-size: var(--lc-text-small);
  font-weight: var(--lc-fw-medium);
}
.lc-guest-dr__empty {
  padding: var(--lc-space-6) var(--lc-space-4);
  text-align: center;
  color: var(--lc-text-muted);
  font-size: var(--lc-text-micro);
  border: 1px dashed var(--lc-border);
  border-radius: var(--lc-radius);
}
.lc-guest-dr__empty i {
  display: block;
  font-size: 32px;
  margin-bottom: 12px;
  color: var(--lc-text-muted);
}

/* The whole right pane is a drop target — show a clear ring while a drag is over it. */
.lc-guest-dr__pane {
  position: relative;
  border-radius: var(--lc-radius);
  transition: background var(--lc-duration-fast) var(--lc-ease);
}
.lc-guest-dr__pane--over {
  background: var(--lc-accent-subtle);
  outline: 2px dashed var(--lc-accent);
  outline-offset: -4px;
}

.lc-guest-dr__list {
  display: flex; flex-direction: column; gap: 6px;
  max-height: 360px;
  overflow-y: auto;
}
.lc-guest-dr__row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 60px 100px auto 28px;
  gap: var(--lc-space-2);
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-radius-sm);
  background: #ffffff;
  font-size: var(--lc-text-micro);
}
.lc-guest-dr__row-icon { color: var(--lc-text-muted); text-align: center; }
.lc-guest-dr__row-name {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--lc-text);
}
.lc-guest-dr__row-size {
  font-size: var(--lc-text-nano); color: var(--lc-text-muted);
  text-align: right;
}
.lc-guest-dr__row-status {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: var(--lc-text-nano);
  font-weight: var(--lc-fw-medium);
  white-space: nowrap;
}
.lc-guest-dr__row-status--uploading,
.lc-guest-dr__row-status--pending,
.lc-guest-dr__row-status--processing {
  background: var(--lc-accent-subtle); color: var(--lc-accent);
}
.lc-guest-dr__row-status--done,
.lc-guest-dr__row-status--success {
  background: rgba(52, 168, 83, 0.12); color: #2f7d3a;
}
.lc-guest-dr__row-status--failed,
.lc-guest-dr__row-status--error {
  background: rgba(220, 53, 69, 0.10); color: #c0392b;
}
.lc-guest-dr__row-cat {
  position: relative;
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px;
  border: 1px dashed var(--lc-border);
  border-radius: 999px;
  background: transparent;
  font-size: var(--lc-text-nano);
  color: var(--lc-text-secondary);
  cursor: pointer;
  max-width: 160px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lc-guest-dr__row-cat:hover { background: var(--lc-bg-hover); }
.lc-guest-dr__row-cat--set {
  border-style: solid;
  background: var(--lc-accent-subtle);
  color: var(--lc-accent);
}
.lc-guest-dr__row-delete {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  padding: 0;
  background: transparent; border: 0;
  color: var(--lc-text-muted);
  border-radius: var(--lc-radius-sm);
  cursor: pointer;
  font-size: 12px;
}
.lc-guest-dr__row-delete:hover { background: var(--lc-bg-hover); color: #c0392b; }

/* Category dropdown that anchors to the chip */
.lc-guest-dr__cat-menu {
  position: absolute;
  top: calc(100% + 4px); left: 0;
  min-width: 200px; max-height: 240px;
  overflow-y: auto;
  background: #ffffff;
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-radius-sm);
  box-shadow: var(--lc-shadow-lg);
  padding: 4px;
  z-index: 10;
}
.lc-guest-dr__cat-menu-item {
  display: block;
  padding: 6px 10px;
  font-size: var(--lc-text-micro);
  color: var(--lc-text);
  border-radius: var(--lc-radius-sm);
  cursor: pointer;
  white-space: nowrap;
}
.lc-guest-dr__cat-menu-item:hover { background: var(--lc-bg-hover); }
.lc-guest-dr__cat-menu-item--clear {
  color: var(--lc-text-muted);
  border-top: 1px solid var(--lc-border);
  margin-top: 4px; padding-top: 8px;
}

/* ── Brand bar (always at top of the guest card) ──────────────────── */
.lc-guest-brand {
  display: flex; align-items: center;
  gap: var(--lc-space-3);
  padding-bottom: var(--lc-space-4);
  margin-bottom: var(--lc-space-5);
  border-bottom: 1px solid var(--lc-border);
}
.lc-guest-brand__logo {
  height: 32px; width: 32px;
  display: block;
}
.lc-guest-brand__name {
  font-family: var(--lc-font-accent);
  font-size: var(--lc-text-h5);
  font-weight: var(--lc-fw-semibold);
  letter-spacing: var(--lc-ls-h3);
  color: var(--lc-text);
}

/* ── Sharer card ─────────────────────────────────────────────────── */
.lc-guest-sharer {
  display: flex; align-items: flex-start;
  gap: var(--lc-space-3);
  padding: var(--lc-space-3) var(--lc-space-4);
  margin-bottom: var(--lc-space-4);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-radius);
  background: var(--lc-bg-elevated);
}
.lc-guest-sharer__avatar {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--lc-accent-subtle);
  color: var(--lc-accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: var(--lc-fw-semibold);
  overflow: hidden;
}
.lc-guest-sharer__avatar img {
  width: 100%; height: 100%; object-fit: cover;
}
.lc-guest-sharer__body {
  min-width: 0; flex: 1;
}
.lc-guest-sharer__row {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 6px;
  font-size: var(--lc-text-micro);
  line-height: 1.4;
}
.lc-guest-sharer__name {
  font-weight: var(--lc-fw-semibold);
  color: var(--lc-text);
}
.lc-guest-sharer__email {
  color: var(--lc-text-secondary);
  text-decoration: none;
}
.lc-guest-sharer__email:hover { text-decoration: underline; }
.lc-guest-sharer__sep {
  color: var(--lc-text-muted);
}
.lc-guest-sharer__org {
  color: var(--lc-text-secondary);
}
.lc-guest-sharer__org-logo {
  height: 14px; width: auto;
  vertical-align: -2px;
  margin-right: 4px;
}
.lc-guest-sharer__for {
  color: var(--lc-text-secondary);
}
.lc-guest-sharer__prospect {
  font-weight: var(--lc-fw-medium);
  color: var(--lc-text);
}

/* ── "You" pill ──────────────────────────────────────────────────── */
.lc-guest-you-pill {
  display: inline-flex; align-items: center;
  padding: 1px 6px;
  margin-left: 6px;
  border-radius: 999px;
  background: var(--lc-accent-subtle);
  color: var(--lc-accent);
  font-size: 10px;
  font-weight: var(--lc-fw-semibold);
  letter-spacing: var(--lc-ls-label);
  text-transform: uppercase;
}

/* ── Empty-state clickable variant ───────────────────────────────── */
.lc-guest-dr__empty {
  transition: background var(--lc-duration-fast) var(--lc-ease),
              border-color var(--lc-duration-fast) var(--lc-ease);
}
.lc-guest-dr__empty--clickable { cursor: pointer; }
.lc-guest-dr__empty--clickable:hover {
  background: var(--lc-bg-hover);
  border-color: var(--lc-accent);
}

/* ── Notify-sender button (secondary, sits left of Add files) ────── */
.lc-guest-dr__notify {
  padding: 6px 12px;
  font-size: var(--lc-text-micro);
}
.lc-guest-dr__notify.is-sent {
  background: rgba(52, 168, 83, 0.12);
  color: #2f7d3a;
  border-color: rgba(52, 168, 83, 0.3);
}