/* Ask BroodMinder widget — English pages POC */

:root {
  --doc-chat-green: #006c46;
  --doc-chat-green-light: #26c801;
  --doc-chat-bg: #ffffff;
  --doc-chat-panel: #f4f7f5;
  --doc-chat-text: #1a1a1a;
  --doc-chat-muted: #5a6b63;
  --doc-chat-border: #d5e0da;
  --doc-chat-shadow: 0 8px 28px rgba(0, 60, 40, 0.18);
}

#doc-chat-root {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 10000;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.45;
  color: var(--doc-chat-text);
}

/* Conversation pastilles — header stack (Messenger-style if > 3) */
#doc-chat-threads {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  min-width: 0;
  height: 1.75rem;
  margin: 0 0.4rem;
  position: relative;
}

.doc-chat-fab-thread {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  position: relative;
  transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1),
    right 0.2s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.15s ease;
}

.doc-chat-fab-thread-label {
  display: none;
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  max-width: 8.5rem;
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  background: #fff;
  color: var(--doc-chat-text);
  font-size: 0.65rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 6px 16px rgba(0, 40, 25, 0.18);
  pointer-events: none;
}

.doc-chat-fab-thread-label::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  background: #fff;
  transform: rotate(45deg);
  box-shadow: -1px -1px 0 rgba(0, 0, 0, 0.04);
}

.doc-chat-fab-thread-dot {
  flex-shrink: 0;
  box-sizing: border-box;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  /* Ring matches header green → clean cutout between overlaps */
  border: 2.5px solid var(--doc-chat-green);
  background: #fff;
  color: var(--doc-chat-green);
  font-size: 0.68rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease,
    box-shadow 0.15s ease;
}

.doc-chat-fab-thread.is-active .doc-chat-fab-thread-dot {
  background: var(--doc-chat-green-light);
  color: #fff;
  border-color: #fff;
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.35),
    0 2px 6px rgba(0, 0, 0, 0.18);
}

.doc-chat-fab-thread:hover .doc-chat-fab-thread-dot {
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ≤3 : spaced row + tooltip label */
#doc-chat-threads:not(.is-stacked) {
  gap: 0.2rem;
}

#doc-chat-threads:not(.is-stacked) .doc-chat-fab-thread-dot {
  border-color: rgba(255, 255, 255, 0.55);
}

#doc-chat-threads:not(.is-stacked) .doc-chat-fab-thread.is-active .doc-chat-fab-thread-dot {
  border-color: #fff;
}

#doc-chat-threads:not(.is-stacked) .doc-chat-fab-thread:hover .doc-chat-fab-thread-label {
  display: block;
}

/* >3 : fixed footprint in header; hover opens a dropdown (doesn't stretch New/×) */
#doc-chat-threads.is-stacked {
  width: 3.05rem;
  flex: 0 0 3.05rem;
}

#doc-chat-threads.is-stacked .doc-chat-fab-thread {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="0"] {
  right: 0;
}
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="1"] {
  right: 0.62rem;
}
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="2"] {
  right: 1.24rem;
}
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="3"],
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="4"],
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="5"],
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="6"],
#doc-chat-threads.is-stacked .doc-chat-fab-thread[data-index="7"] {
  right: 1.24rem;
  opacity: 0;
  pointer-events: none;
}

#doc-chat-threads.is-stacked:hover,
#doc-chat-threads.is-stacked:focus-within {
  z-index: 50;
}

/*
 * Continuous hit + visual tray under the stack.
 * Without this, gaps between pills fall outside the header hit-box
 * and #doc-chat-messages steals the pointer → menu closes.
 */
#doc-chat-threads.is-stacked:hover::before,
#doc-chat-threads.is-stacked:focus-within::before {
  content: "";
  position: absolute;
  top: 100%;
  right: -0.4rem;
  width: 12.5rem;
  /* bridge + rows — continuous hit target over the messages area */
  height: calc(0.35rem + (var(--thread-count, 4) * 2rem) + 0.35rem);
  margin-top: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0, 40, 25, 0.22);
  border: 1px solid var(--doc-chat-border);
  z-index: 0;
  pointer-events: auto;
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread {
  top: auto;
  right: 0.15rem !important;
  left: auto;
  width: 11.55rem;
  height: 1.85rem;
  padding: 0 0.5rem 0 0.25rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  transform: none;
  opacity: 1;
  pointer-events: auto;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
  z-index: 1;
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="0"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="0"] {
  top: calc(100% + 0.45rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="1"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="1"] {
  top: calc(100% + 0.45rem + 2rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="2"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="2"] {
  top: calc(100% + 0.45rem + 4rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="3"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="3"] {
  top: calc(100% + 0.45rem + 6rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="4"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="4"] {
  top: calc(100% + 0.45rem + 8rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="5"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="5"] {
  top: calc(100% + 0.45rem + 10rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="6"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="6"] {
  top: calc(100% + 0.45rem + 12rem);
}
#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread[data-index="7"],
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread[data-index="7"] {
  top: calc(100% + 0.45rem + 14rem);
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread:hover,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread:hover {
  background: var(--doc-chat-panel);
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread-dot,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread-dot {
  width: 1.4rem;
  height: 1.4rem;
  border-color: var(--doc-chat-border);
  box-shadow: none;
  transform: none;
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread.is-active .doc-chat-fab-thread-dot,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread.is-active .doc-chat-fab-thread-dot {
  border-color: transparent;
  box-shadow: none;
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread-label,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread-label {
  display: block;
  position: static;
  top: auto;
  left: auto;
  transform: none;
  flex: 1;
  min-width: 0;
  max-width: none;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--doc-chat-text);
  font-size: 0.72rem;
  font-weight: 600;
  text-align: left;
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread-label::before,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread-label::before {
  display: none;
}

#doc-chat-threads.is-stacked:hover .doc-chat-fab-thread.is-active,
#doc-chat-threads.is-stacked:focus-within .doc-chat-fab-thread.is-active {
  background: rgba(38, 200, 1, 0.1);
}

#doc-chat-toggle {
  width: 3.25rem;
  height: 3.25rem;
  border: none;
  border-radius: 50%;
  background: var(--doc-chat-green);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--doc-chat-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, background 0.15s ease;
}

#doc-chat-toggle:hover {
  background: #005538;
  transform: scale(1.04);
}

#doc-chat-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: currentColor;
}

#doc-chat-panel {
  display: none;
  position: absolute;
  right: 0;
  bottom: 4rem;
  width: min(22rem, calc(100vw - 2rem));
  height: min(28rem, calc(100vh - 6rem));
  background: var(--doc-chat-bg);
  border: 1px solid var(--doc-chat-border);
  border-radius: 12px;
  box-shadow: var(--doc-chat-shadow);
  flex-direction: column;
  overflow: visible;
}

#doc-chat-root.is-open #doc-chat-panel {
  display: flex;
}

#doc-chat-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.75rem 0.65rem 0.9rem;
  background: var(--doc-chat-green);
  color: #fff;
  overflow: visible;
  z-index: 5;
  border-radius: 12px 12px 0 0;
}

.doc-chat-brand {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 1;
  min-width: 0;
  max-width: 48%;
}

#doc-chat-header h2 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  flex-shrink: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ask-beta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
}

.ask-trust--panel {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 0.75rem;
  margin: 0;
  padding: 0.4rem 0.75rem 0.55rem;
  border-top: 1px solid var(--doc-chat-border);
  background: #f7faf8;
  font-size: 0.68rem;
  line-height: 1.35;
  color: var(--doc-chat-muted);
}

.ask-trust--panel .ask-trust-human a {
  color: var(--doc-chat-green);
  font-weight: 600;
}

.ask-trust--panel .ask-trust-slogan {
  font-style: italic;
  font-weight: 600;
  color: var(--doc-chat-green);
}

#doc-chat-header-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  margin-left: auto;
}

#doc-chat-new {
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: transparent;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  border-radius: 6px;
  opacity: 0.95;
}

#doc-chat-new:hover {
  background: rgba(255, 255, 255, 0.12);
}

#doc-chat-close {
  border: none;
  background: transparent;
  color: #fff;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.15rem 0.35rem;
  opacity: 0.9;
}

#doc-chat-close:hover {
  opacity: 1;
}

#doc-chat-messages {
  position: relative;
  z-index: 0;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.85rem;
  background: var(--doc-chat-panel);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  border-radius: 0;
}

.doc-chat-msg {
  max-width: 92%;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  white-space: pre-wrap;
  word-break: break-word;
}

.doc-chat-msg--user {
  align-self: flex-end;
  background: var(--doc-chat-green);
  color: #fff;
}

.doc-chat-msg--bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--doc-chat-border);
  color: var(--doc-chat-text);
}

.doc-chat-msg--error {
  align-self: stretch;
  background: #fff4f2;
  border: 1px solid #f0c2ba;
  color: #8a2a1a;
}

.doc-chat-sources {
  margin-top: 0.55rem;
  padding-top: 0.45rem;
  border-top: 1px solid var(--doc-chat-border);
  font-size: 0.8rem;
}

.doc-chat-sources strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--doc-chat-muted);
  font-weight: 600;
}

.doc-chat-sources a,
a.doc-chat-source-link {
  display: block;
  color: var(--doc-chat-green);
  text-decoration: underline;
  margin: 0.15rem 0;
}

a.doc-chat-inline-link {
  color: var(--doc-chat-green);
  font-weight: 600;
  text-decoration: underline;
  word-break: break-word;
  overflow-wrap: anywhere;
}

a.doc-chat-inline-link:hover {
  color: #005538;
}

#doc-chat-form {
  display: flex;
  gap: 0.4rem;
  padding: 0.65rem;
  border-top: 1px solid var(--doc-chat-border);
  background: #fff;
}

#doc-chat-input {
  flex: 1;
  border: 1px solid var(--doc-chat-border);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font: inherit;
  resize: none;
  min-height: 2.5rem;
  max-height: 5.5rem;
}

#doc-chat-input:focus {
  outline: 2px solid rgba(0, 108, 70, 0.35);
  border-color: var(--doc-chat-green);
}

#doc-chat-send {
  border: none;
  border-radius: 999px;
  background: var(--doc-chat-green);
  color: #fff;
  padding: 0 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

#doc-chat-send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#doc-chat-status {
  padding: 0 0.85rem 0.55rem;
  font-size: 0.75rem;
  color: var(--doc-chat-muted);
  background: #fff;
}

/* Conversations overlay (opened via New) */
#doc-chat-overlay {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 6;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  overflow: hidden;
}

#doc-chat-root.is-threads #doc-chat-overlay {
  display: flex;
}

#doc-chat-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--doc-chat-green);
  color: #fff;
}

#doc-chat-overlay-header h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

#doc-chat-overlay-back {
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: transparent;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
}

#doc-chat-overlay-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.doc-chat-thread-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  border: 1px solid var(--doc-chat-border);
  background: #fff;
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: var(--doc-chat-text);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.doc-chat-thread-item:hover {
  border-color: var(--doc-chat-green);
  background: #f4faf7;
}

.doc-chat-thread-item.is-active {
  border-color: var(--doc-chat-green);
  background: #eaf6f0;
}

.doc-chat-thread-index {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--doc-chat-green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.doc-chat-thread-title {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#doc-chat-overlay-new {
  margin: 0.65rem 0.75rem 0.9rem;
  border: none;
  border-radius: 10px;
  background: var(--doc-chat-green);
  color: #fff;
  font: inherit;
  font-weight: 600;
  padding: 0.7rem 0.9rem;
  cursor: pointer;
}

#doc-chat-overlay-new:hover {
  background: #005538;
}

@media screen and (max-width: 600px) {
  #doc-chat-root {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  #doc-chat-panel {
    width: calc(100vw - 1.5rem);
    height: min(70vh, 28rem);
  }

  .doc-chat-brand {
    max-width: 42%;
  }

  #doc-chat-header h2 {
    font-size: 0.8rem;
  }
}

.ask-journal-consent {
  flex-shrink: 0;
  margin: 0 0 0.45rem;
  padding: 0.5rem 0.6rem;
  border-radius: 10px;
  border: 1px solid rgba(0, 108, 70, 0.28);
  background: #fff;
  color: var(--doc-chat-text);
  font-size: 0.72rem;
  line-height: 1.35;
}

.ask-journal-consent[hidden] {
  display: none;
}

.ask-journal-consent-text {
  margin: 0;
}

.ask-journal-consent-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.ask-journal-consent-actions button {
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.ask-journal-consent-accept {
  border: 0;
  background: var(--doc-chat-green);
  color: #fff;
}

.ask-journal-consent-refuse {
  border: 1px solid var(--doc-chat-border);
  background: #fff;
  color: var(--doc-chat-text);
}