/* Joele AI chat — theme-aware (light / dark via data-theme-version) */

body.page-chat .content-body {
  padding-bottom: 0 !important;
  overflow: hidden;
}

body.page-chat .content-body > .container-fluid {
  padding-left: 0.75rem !important;
  padding-right: 0.75rem !important;
  max-width: none;
  height: calc(100vh - 145px);
  height: calc(100dvh - 145px);
  display: flex;
  flex-direction: column;
}

body.page-chat .footer {
  display: none;
}

body.page-chat #main-wrapper {
  overflow: hidden;
}

/* Light (default CS style) */
.ai-shell,
body[data-theme-version="light"] .ai-shell {
  --ai-bg: #f4f7f5;
  --ai-panel: #ffffff;
  --ai-elevated: #ffffff;
  --ai-hover: rgba(61, 150, 98, 0.08);
  --ai-border: #d7e2db;
  --ai-border-soft: rgba(16, 24, 20, 0.06);
  --ai-text: #1f2a24;
  --ai-text-strong: #122018;
  --ai-muted: #6b7c73;
  --ai-accent: #3d9662;
  --ai-accent-2: #2f7a4f;
  --ai-accent-soft: rgba(61, 150, 98, 0.12);
  --ai-user: rgba(61, 150, 98, 0.12);
  --ai-user-border: rgba(61, 150, 98, 0.28);
  --ai-assistant-bg: #ffffff;
  --ai-code-bg: #eef3f0;
  --ai-pre-bg: #f0f4f2;
  --ai-header-bg: rgba(255, 255, 255, 0.88);
  --ai-composer-fade: rgba(244, 247, 245, 0.96);
  --ai-shadow: 0 14px 40px rgba(18, 32, 24, 0.08);
  --ai-composer-shadow: 0 10px 28px rgba(18, 32, 24, 0.08);
  --ai-danger-bg: rgba(198, 40, 40, 0.08);
  --ai-danger-border: rgba(198, 40, 40, 0.28);
  --ai-danger-text: #b3261e;
  --ai-placeholder: #8a9a91;
  --ai-on-accent: #ffffff;
}

/* Dark (matches CS/HRM forest theme) */
body[data-theme-version="dark"] .ai-shell {
  --ai-bg: var(--cs-bg, #0e1411);
  --ai-panel: var(--cs-surface, #171e1b);
  --ai-elevated: var(--cs-elevated, #1d2622);
  --ai-hover: rgba(255, 255, 255, 0.04);
  --ai-border: var(--cs-border, #2e3c36);
  --ai-border-soft: rgba(255, 255, 255, 0.06);
  --ai-text: var(--cs-text, #dce8e1);
  --ai-text-strong: var(--cs-text-strong, #f2f7f4);
  --ai-muted: var(--cs-muted, #96a89e);
  --ai-accent: var(--cs-accent-strong, #3d9662);
  --ai-accent-2: var(--cs-accent, #4caf74);
  --ai-accent-soft: var(--cs-accent-soft, rgba(76, 175, 116, 0.16));
  --ai-user: rgba(61, 150, 98, 0.18);
  --ai-user-border: rgba(61, 150, 98, 0.4);
  --ai-assistant-bg: rgba(255, 255, 255, 0.03);
  --ai-code-bg: rgba(0, 0, 0, 0.35);
  --ai-pre-bg: #0a100d;
  --ai-header-bg: rgba(14, 20, 17, 0.72);
  --ai-composer-fade: rgba(14, 20, 17, 0.95);
  --ai-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --ai-composer-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  --ai-danger-bg: rgba(229, 115, 115, 0.12);
  --ai-danger-border: rgba(229, 115, 115, 0.35);
  --ai-danger-text: #f2b8b8;
  --ai-placeholder: #6f8077;
  --ai-on-accent: #ffffff;
}

.ai-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 0;
  flex: 1 1 auto;
  height: 100%;
  max-height: 100%;
  min-height: 0;
  border: 1px solid var(--ai-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--ai-bg);
  color: var(--ai-text);
  box-shadow: var(--ai-shadow);
}

.ai-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--ai-panel);
  border-inline-end: 1px solid var(--ai-border);
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.ai-sidebar__top {
  padding: 0.9rem;
  border-bottom: 1px solid var(--ai-border-soft);
  display: grid;
  gap: 0.55rem;
}

.ai-sidebar__search {
  position: relative;
}

.ai-sidebar__search input {
  width: 100%;
  background: var(--ai-bg);
  border: 1px solid var(--ai-border);
  color: var(--ai-text);
  border-radius: 10px;
  padding: 0.55rem 0.75rem 0.55rem 2.1rem;
  font-size: 0.85rem;
}

.ai-sidebar__search input::placeholder {
  color: var(--ai-placeholder);
}

.ai-sidebar__search i {
  position: absolute;
  inset-inline-start: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ai-muted);
  font-size: 0.8rem;
}

.ai-btn-new {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  border: 1px solid var(--ai-border);
  background: linear-gradient(180deg, var(--ai-accent-soft), transparent);
  color: var(--ai-text-strong);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color .2s, transform .15s, background .2s, color .2s;
}

.ai-btn-new:hover {
  border-color: var(--ai-accent);
  color: var(--ai-accent-2);
  transform: translateY(-1px);
}

.ai-chat-threads {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.55rem;
  -webkit-overflow-scrolling: touch;
}

.ai-thread {
  display: block;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  color: var(--ai-text);
  text-decoration: none;
  margin-bottom: 0.2rem;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s, color .15s;
}

.ai-thread:hover {
  background: var(--ai-hover);
  color: var(--ai-text-strong);
}

.ai-thread.is-active {
  background: var(--ai-accent-soft);
  border-color: var(--ai-user-border);
  color: var(--ai-text-strong);
}

.ai-thread__title {
  display: block;
  font-size: 0.88rem;
  font-weight: 550;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-thread__meta {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.72rem;
  color: var(--ai-muted);
}

.ai-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 50% -10%, var(--ai-accent-soft), transparent 55%),
    var(--ai-bg);
}

.ai-main__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--ai-border-soft);
  backdrop-filter: blur(8px);
  background: var(--ai-header-bg);
  flex-shrink: 0;
}

.ai-main__header h1 {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  color: var(--ai-text-strong);
}

.ai-main__header small {
  color: var(--ai-muted);
  font-size: 0.75rem;
}

.ai-messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1.25rem 1.25rem 0.5rem;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.ai-messages-inner {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding-bottom: 1rem;
}

.ai-empty {
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.75rem;
  color: var(--ai-muted);
  animation: aiFadeUp .45s ease both;
}

.ai-empty__mark {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--ai-accent-soft);
  border: 1px solid var(--ai-user-border);
  margin-bottom: 0.35rem;
}

.ai-empty h2 {
  margin: 0;
  color: var(--ai-text-strong);
  font-size: 1.55rem;
  font-weight: 700;
}

.ai-empty p {
  margin: 0;
  max-width: 34rem;
  line-height: 1.7;
}

.ai-suggestions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  width: min(640px, 100%);
  margin-top: 0.85rem;
}

.ai-suggestion {
  text-align: start;
  background: var(--ai-panel);
  border: 1px solid var(--ai-border);
  color: var(--ai-text);
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
  font-size: 0.86rem;
  line-height: 1.45;
  transition: border-color .2s, background .2s, transform .15s;
}

.ai-suggestion:hover {
  border-color: var(--ai-accent);
  background: var(--ai-accent-soft);
  transform: translateY(-1px);
}

.ai-suggestion strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ai-text-strong);
  font-size: 0.84rem;
}

.ai-msg {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 0.75rem;
  animation: aiFadeUp .28s ease both;
}

.ai-msg.is-user {
  grid-template-columns: minmax(0, 1fr) 36px;
}

.ai-msg.is-user .ai-msg__body {
  order: -1;
}

.ai-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.ai-msg.is-assistant .ai-avatar {
  background: var(--ai-accent-soft);
  color: var(--ai-accent-2);
  border: 1px solid var(--ai-user-border);
}

.ai-msg.is-user .ai-avatar {
  background: var(--ai-hover);
  color: var(--ai-text);
  border: 1px solid var(--ai-border);
}

.ai-msg__body {
  min-width: 0;
}

.ai-msg__meta {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
  color: var(--ai-muted);
  font-size: 0.72rem;
}

.ai-pdf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-inline-start: auto;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--ai-border);
  background: var(--ai-panel);
  color: var(--ai-accent-2) !important;
  font-size: 0.72rem;
  font-weight: 600;
  text-decoration: none !important;
}

.ai-pdf-btn:hover {
  border-color: var(--ai-accent);
  background: var(--ai-accent-soft);
}

.ai-bubble {
  border-radius: 14px;
  padding: 0.9rem 1rem;
  line-height: 1.7;
  word-break: break-word;
  border: 1px solid var(--ai-border-soft);
  color: var(--ai-text);
}

.ai-msg.is-user .ai-bubble {
  background: var(--ai-user);
  border-color: var(--ai-user-border);
  white-space: pre-wrap;
}

.ai-msg.is-assistant .ai-bubble {
  background: var(--ai-assistant-bg);
  border-color: var(--ai-border);
}

.ai-bubble .ai-md > *:first-child { margin-top: 0; }
.ai-bubble .ai-md > *:last-child { margin-bottom: 0; }
.ai-bubble .ai-md p { margin: 0 0 0.75rem; }
.ai-bubble .ai-md ul,
.ai-bubble .ai-md ol { margin: 0 0 0.75rem; padding-inline-start: 1.25rem; }
.ai-bubble .ai-md code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.84em;
  background: var(--ai-code-bg);
  border-radius: 5px;
  padding: 0.1rem 0.35rem;
  color: var(--ai-text-strong);
}
.ai-bubble .ai-md pre {
  position: relative;
  background: var(--ai-pre-bg);
  border: 1px solid var(--ai-border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  overflow: auto;
  margin: 0 0 0.85rem;
}
.ai-bubble .ai-md pre code {
  background: none;
  padding: 0;
  font-size: 0.82rem;
  white-space: pre;
}
.ai-bubble .ai-md table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 0.85rem;
  font-size: 0.86rem;
}
.ai-bubble .ai-md th,
.ai-bubble .ai-md td {
  border: 1px solid var(--ai-border);
  padding: 0.4rem 0.55rem;
}
.ai-bubble .ai-md th {
  background: var(--ai-accent-soft);
}

.ai-attach {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.55rem;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  background: var(--ai-hover);
  color: var(--ai-muted);
  font-size: 0.78rem;
}

.ai-typing {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ai-muted);
  font-size: 0.85rem;
}

.ai-typing__dots span {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ai-accent-2);
  margin-inline-end: 3px;
  animation: aiPulse 1.1s infinite ease-in-out;
}
.ai-typing__dots span:nth-child(2) { animation-delay: .15s; }
.ai-typing__dots span:nth-child(3) { animation-delay: .3s; }

.ai-composer-wrap {
  padding: 0.65rem 1.15rem 1.1rem;
  background: linear-gradient(180deg, transparent, var(--ai-composer-fade) 28%);
  flex-shrink: 0;
}

.ai-composer {
  max-width: 820px;
  margin: 0 auto;
  border: 1px solid var(--ai-border);
  background: var(--ai-elevated);
  border-radius: 16px;
  padding: 0.65rem 0.75rem;
  box-shadow: var(--ai-composer-shadow);
  transition: border-color .2s, box-shadow .2s;
}

.ai-composer:focus-within {
  border-color: var(--ai-accent);
  box-shadow: 0 0 0 3px var(--ai-accent-soft), var(--ai-composer-shadow);
}

.ai-composer.is-disabled {
  opacity: 0.72;
  pointer-events: none;
}

.ai-composer__file {
  display: none;
}

.ai-composer__file-chip {
  display: none;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
  background: var(--ai-accent-soft);
  color: var(--ai-text);
  font-size: 0.78rem;
}

.ai-composer__file-chip.is-visible {
  display: inline-flex;
}

.ai-composer__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.45rem;
  align-items: end;
}

.ai-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ai-muted);
  display: grid;
  place-items: center;
  transition: background .15s, color .15s, border-color .15s;
}

.ai-icon-btn:hover {
  color: var(--ai-text-strong);
  background: var(--ai-hover);
  border-color: var(--ai-border);
}

.ai-composer textarea {
  width: 100%;
  resize: none;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ai-text);
  min-height: 44px;
  max-height: 180px;
  padding: 0.55rem 0.2rem;
  line-height: 1.5;
  font-size: 0.95rem;
}

.ai-composer textarea::placeholder {
  color: var(--ai-placeholder);
}

.ai-send {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 0;
  background: var(--ai-accent);
  color: var(--ai-on-accent);
  display: grid;
  place-items: center;
  transition: transform .15s, background .15s, opacity .15s;
}

.ai-send:hover {
  background: var(--ai-accent-2);
  transform: translateY(-1px);
}

.ai-send:disabled {
  opacity: 0.45;
  transform: none;
}

.ai-composer__hint {
  margin: 0.45rem 0.2rem 0;
  color: var(--ai-muted);
  font-size: 0.72rem;
  text-align: center;
}

.ai-error {
  max-width: 820px;
  margin: 0 auto 0.65rem;
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  background: var(--ai-danger-bg);
  border: 1px solid var(--ai-danger-border);
  color: var(--ai-danger-text);
  font-size: 0.86rem;
}

.ai-copy-btn {
  position: absolute;
  top: 0.45rem;
  inset-inline-end: 0.45rem;
  border: 1px solid var(--ai-border);
  background: var(--ai-panel);
  color: var(--ai-muted);
  border-radius: 7px;
  font-size: 0.7rem;
  padding: 0.2rem 0.45rem;
}

.ai-copy-btn:hover {
  color: var(--ai-text-strong);
  border-color: var(--ai-accent);
}

/* Fix close button contrast on light theme file chip */
body[data-theme-version="light"] .ai-composer__file-chip .btn-close {
  filter: none;
  opacity: 0.65;
}

@keyframes aiFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes aiPulse {
  0%, 80%, 100% { opacity: .35; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

@media (max-width: 991px) {
  body.page-chat .content-body > .container-fluid {
    height: calc(100vh - 170px);
    height: calc(100dvh - 170px);
  }
  .ai-shell {
    grid-template-columns: 1fr;
  }
  .ai-sidebar {
    max-height: 180px;
    border-inline-end: 0;
    border-bottom: 1px solid var(--ai-border);
  }
  .ai-suggestions {
    grid-template-columns: 1fr;
  }
}

[direction="ltr"] .ai-sidebar__search input {
  padding-left: 2.1rem;
  padding-right: 0.75rem;
}