/* frontend/css/style.css
   Purpose: Modern, responsive, desktop-favored styling for AI Conversation Hub
   Features: CSS variables, flex layout, chat bubbles, modal dialog, code highlighting
   Responsive: Stacks cleanly on mobile, wide & stable layout on desktop
*/

:root,
[data-theme="light"] {
  --primary: #1a535c;
  --primary-dark: #0f2f38;
  --bg-light: #f5f7fa;
  --card-bg: #ffffff;
  --text-dark: #2c3e50;
  --text-light: #666;
  --border: #e0e0e0;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --ai-bubble: #e9ecef;
  --input-bg: #ffffff;
  --code-bg: #090909;
  --modal-bg: #ffffff;
  --danger: #b00020;
  --ok: #1b7f4a;
  /* Single green for Store transcript / audio / photos when content exists */
  --store-available: #1b7f4a;
  --store-available-border: #16663c;
}

[data-theme="dark"] {
  --primary: #3db8c5;
  --primary-dark: #2a8f99;
  --bg-light: #12151a;
  --card-bg: #1b2028;
  --text-dark: #e8eef4;
  --text-light: #a0aab5;
  --border: #2f3845;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  --ai-bubble: #252c36;
  --input-bg: #151a21;
  --code-bg: #0b0d10;
  --modal-bg: #1b2028;
  --danger: #ff6b7a;
  --ok: #4caf7a;
  --store-available: #1b7f4a;
  --store-available-border: #16663c;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
}

html, body {
  overflow: hidden; /* only #chat-history scrolls */
}

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  height: 100%;
  margin: 0;
}

/*
 * Root layout — CSS grid is more reliable than nested flex for a fixed
 * viewport + internal scroll region.
 * rows: header | chat (fills remaining) | footer
 */
.app-container {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100vh;
  height: 100dvh;
  max-width: min(1800px, 98vw);
  margin: 0 auto;
  overflow: hidden;
}

/* Header & selectors */
.app-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  grid-row: 1;
}

.header-left h1 {
  font-size: 1.8rem;
  color: var(--primary);
}

.header-right {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  min-width: 500px; /* Prevents collapse when model select shrinks */
}

.selector-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 260px; /* Reserves space for longest label */
}

.selector-group label {
  font-weight: 500;
  color: var(--text-light);
}

select {
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--input-bg);
  color: var(--text-dark);
  font-size: 1rem;
  min-width: 220px;
  width: 220px; /* Fixed width prevents layout shift on selection */
}

/* Main chat area — only the history pane scrolls */
.chat-container {
  grid-row: 2;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  padding: 1.5rem 2rem;
  min-height: 0;
  overflow: hidden;
  height: 100%;
}

.chat-history {
  grid-row: 1;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1rem;
  overflow-y: scroll;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  /* block layout avoids nested-flex height bugs with long messages */
  display: block;
}

.welcome-message {
  text-align: center;
  color: var(--text-light);
  padding: 2rem 1rem;
}

/* Input & action buttons (pinned under history) */
.input-area {
  grid-row: 2;
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-end;
}

.input-area.drag-over {
  outline: 2px dashed var(--primary);
  outline-offset: 4px;
  border-radius: 10px;
}

.composer-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
}

.composer-row {
  display: flex;
  align-items: stretch;
  gap: 0.65rem;
  min-width: 0;
}

.composer-status {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--primary);
  min-height: 1.2em;
}

.composer-status.is-listening {
  color: #c0392b;
  animation: pulse-rec 1.2s ease-in-out infinite;
}

.composer-status.is-busy {
  color: var(--primary);
}

.composer-status.is-busy::after {
  content: "";
  display: inline-block;
  width: 0.55em;
  animation: dots 1.2s steps(4, end) infinite;
}

@keyframes dots {
  0% { content: ""; }
  25% { content: "."; }
  50% { content: ".."; }
  75% { content: "..."; }
}

.mic-btn {
  flex: 0 0 auto;
  align-self: stretch;
  min-width: 3.25rem;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-dark);
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
}

.mic-btn .mic-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.mic-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mic-btn.is-listening {
  border-color: #c0392b;
  color: #c0392b;
  background: color-mix(in srgb, #c0392b 12%, var(--card-bg));
  animation: pulse-rec 1.2s ease-in-out infinite;
}

.audio-attach-bar {
  /* Hidden unless STT model selected (.is-visible) */
  display: none;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.audio-btn {
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-dark);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 500;
}

.audio-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.audio-btn.is-recording {
  border-color: #c0392b;
  color: #c0392b;
  background: color-mix(in srgb, #c0392b 12%, var(--card-bg));
  animation: pulse-rec 1.2s ease-in-out infinite;
}

@keyframes pulse-rec {
  50% { opacity: 0.75; }
}

.audio-recording-hint {
  font-size: 0.85rem;
  color: #c0392b;
  font-weight: 500;
}

.stt-process-meta {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0.35rem 0 1rem;
}

#user-input {
  flex: 1;
  width: 100%;
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1.05rem;
  resize: none;
  min-height: 80px;
  background: var(--input-bg);
  color: var(--text-dark);
}

#user-input.composer-stt {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

#user-input.is-dictating {
  border-color: #c0392b;
  box-shadow: 0 0 0 2px color-mix(in srgb, #c0392b 20%, transparent);
}

#send-btn {
  flex: 0 0 auto;
  align-self: stretch;
  padding: 0 1.5rem;
  min-width: 5rem;
  /* Height follows the textarea row only (not the STT bar above) */
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

#send-btn:hover {
  background: var(--primary-dark);
}

/* Stop control while generating — square “stop” icon */
#send-btn.is-stop {
  background: #c0392b;
  padding: 0 1.25rem;
}

#send-btn.is-stop:hover {
  background: #a93226;
}

.store-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.store-options-grid .modal-btn {
  width: 100%;
}

.audio-attach-bar.is-visible {
  display: flex;
}

@media (max-width: 560px) {
  .store-options-grid {
    grid-template-columns: 1fr;
  }
  .mic-btn .mic-label {
    display: none;
  }
}

#send-btn .stop-square {
  display: block;
  width: 0.95rem;
  height: 0.95rem;
  background: #fff;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.action-buttons {
  grid-row: 3;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.action-buttons button {
  padding: 0.8rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text-dark);
  cursor: pointer;
  font-weight: 500;
}

.action-buttons button:hover {
  filter: brightness(0.95);
}

.admin-action-btn {
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}

/* Chat message bubbles */
.message {
  margin: 1rem 0;
  padding: 1rem 1.2rem;
  border-radius: 18px;
  line-height: 1.5;
  min-width: 0; /* allow flex children / pre to shrink and scroll */
}

/* User prompts stay compact on the right */
.user-message {
  background: var(--primary);
  color: white;
  margin-left: auto;
  max-width: min(720px, 75%);
  border-bottom-right-radius: 4px;
}

/* AI replies use most of the chat width (better for code) */
.ai-message {
  background: var(--ai-bubble);
  color: var(--text-dark);
  margin-right: auto;
  max-width: 100%;
  width: 100%;
  border-bottom-left-radius: 4px;
  overflow: hidden; /* keep rounded corners around code blocks */
}

.message-body {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.message-body.is-streaming::after {
  content: '▍
  display: inline-block;
  width: 0.5ch;
  margin-left: 1px;
  animation: stream-caret 0.9s step-end infinite;
  color: var(--primary);
  font-weight: 700;
}

@keyframes stream-caret {
  50% { opacity: 0; }
}

/* Markdown tables — size columns to content, not full width */
.message .table-wrap {
  display: block;
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  margin: 0.85rem 0;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg);
}

.message table {
  border-collapse: collapse;
  width: auto;
  max-width: 100%;
  table-layout: auto;
  margin: 0;
  font-size: 0.95rem;
}

.message th,
.message td {
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  text-align: left;
  vertical-align: top;
  white-space: normal;
  width: max-content;
  max-width: 28rem; /* wrap long text instead of full-page stretch */
  overflow-wrap: anywhere;
}

.message th {
  background: rgba(26, 83, 92, 0.1);
  font-weight: 600;
  color: var(--text-dark);
}

[data-theme="dark"] .message th {
  background: rgba(61, 184, 197, 0.12);
}

.message tr:nth-child(even) td {
  background: rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .message tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.03);
}

.message-body > p {
  margin: 0.55rem 0;
}

.message-body > p:first-child {
  margin-top: 0;
}

.message-body > ul,
.message-body > ol {
  margin: 0.55rem 0 0.55rem 1.25rem;
}

.message-body > h1,
.message-body > h2,
.message-body > h3,
.message-body > h4 {
  margin: 0.85rem 0 0.4rem;
  line-height: 1.3;
}

.msg-link {
  color: var(--primary);
  text-decoration: underline;
}

/* Code blocks with copy button */
.message .code-block {
    position: relative;
    margin: 1rem 0;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--code-bg);
    max-width: 100%;
}

.message .code-block pre {
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 2.4rem 1.1rem 1rem 1.1rem; /* room for copy btn */
    overflow-x: auto;
    margin: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: pre;
}

.message .code-block pre code {
    display: block;
    width: max-content;
    min-width: 100%;
    white-space: pre;
    word-break: normal;
    overflow-wrap: normal;
}

.message pre {
    background: var(--code-bg);
    border-radius: 8px;
    padding: 1rem 1.1rem;
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid var(--border);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: pre;
}

.message pre code {
    display: block;
    width: max-content;
    min-width: 100%;
    white-space: pre;
    word-break: normal;
    overflow-wrap: normal;
}

.code-copy-btn {
    position: absolute;
    top: 0.45rem;
    right: 0.45rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: #e8eef4;
    cursor: pointer;
    opacity: 0.75;
    transition: opacity 0.15s, background 0.15s, color 0.15s;
}

.code-copy-btn:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.18);
}

.code-copy-btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.code-copy-btn.copied {
    opacity: 1;
    color: #7dffa3;
    border-color: rgba(125, 255, 163, 0.45);
}

.code-copy-btn svg {
    width: 1rem;
    height: 1rem;
    pointer-events: none;
}

.code-copy-btn .copy-label {
    display: none; /* icon-only; title/aria for accessibility */
}

.message code {
    background: rgba(255, 255, 255, 0.1);
    color: #f8f8f2;
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.95em;
}

/* Footer */
footer {
  grid-row: 3;
  text-align: center;
  padding: 1rem;
  color: var(--text-light);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
}

/* Modal dialog */
.store-modal {
  border: none;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  padding: 0;
  max-width: 420px;
  width: 90%;
  background: transparent;
  margin: auto;
  top: 50%;
  transform: translateY(-50%);
  height: fit-content;
}

.store-modal-wide {
  max-width: min(640px, 96vw);
  width: 96%;
}

.store-name-label {
  display: block;
  text-align: left;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 0.35rem;
}

.store-name-input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--text-dark);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.store-status {
  text-align: left;
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  color: var(--ok);
}

.store-status.error {
  color: var(--danger);
}

.restore-content {
  text-align: left;
}

.restore-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-height: min(50vh, 420px);
  overflow-y: auto;
  margin-top: 0.5rem;
}

.restore-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--input-bg);
}

.restore-row-main {
  min-width: 0;
  flex: 1;
}

.restore-name {
  display: block;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.restore-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.restore-date {
  font-size: 0.88rem;
  color: var(--text-light);
}

.restore-preview {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.restore-row-actions {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex-shrink: 0;
}

.restore-row-actions .modal-btn {
  padding: 0.45rem 0.85rem;
  font-size: 0.9rem;
  white-space: nowrap;
}

.store-modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

.modal-content {
  background: var(--modal-bg);
  color: var(--text-dark);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-content h2 {
  margin-bottom: 1rem;
  color: var(--primary);
}

.modal-content p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.modal-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.modal-btn {
  padding: 0.9rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-btn.primary {
  background: var(--primary);
  color: white;
}

.modal-btn.primary:hover {
  background: var(--primary-dark);
}

.modal-btn.secondary {
  background: #e0e0e0;
  color: var(--text-dark);
}

.modal-btn.secondary:hover {
  background: #d0d0d0;
}

/* Store content-type buttons — same green for transcript / audio / photos when available.
   Must follow .secondary so this green wins over grey secondary styles. */
.modal-btn.store-opt-available,
.modal-btn.secondary.store-opt-available,
.modal-btn.store-opt-available:hover,
.modal-btn.secondary.store-opt-available:hover,
.modal-btn.store-opt-available:focus,
.modal-btn.secondary.store-opt-available:focus,
.modal-btn.store-opt-available:active,
.modal-btn.secondary.store-opt-available:active {
  background: var(--store-available) !important;
  border: 1px solid var(--store-available-border) !important;
  color: #fff !important;
  opacity: 1;
  cursor: pointer;
  box-shadow: none;
  filter: none;
}

.modal-btn.store-opt-empty,
.modal-btn.secondary.store-opt-empty,
.modal-btn.store-opt-empty:hover,
.modal-btn.secondary.store-opt-empty:hover,
.modal-btn.store-opt-empty:focus,
.modal-btn.secondary.store-opt-empty:focus,
.modal-btn.store-opt-empty:disabled {
  background: #9aa0a6 !important;
  border: 1px solid #8a9096 !important;
  color: #f1f3f4 !important;
  opacity: 0.85;
  cursor: not-allowed;
  box-shadow: none;
  filter: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-right {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
    min-width: auto;
  }

  .selector-group {
    width: 100%;
    justify-content: space-between;
    min-width: auto;
  }

  select,
  #ai-select,
  #model-select {
    flex: 1;
    width: 100%;
    min-width: auto;
  }

  .chat-container {
    padding: 1rem;
  }

  .user-message {
    max-width: 90%;
  }

  .ai-message {
    max-width: 100%;
    width: 100%;
  }

  .input-area {
    flex-direction: column;
  }

  #send-btn {
    width: 100%;
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .modal-content {
    padding: 1.5rem;
  }
}
/* AI badge on assistant messages */
.ai-badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    margin-right: 0.6rem;
    margin-bottom: 0.3rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1;
    vertical-align: middle;
}

.ai-message .ai-badge {
    float: left;
    clear: left;
}
/* Force images to load in Brave */
img {
    loading: eager !important;
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
}
/* Custom hover tooltip for model dropdown options */
select option[data-tooltip] {
    position: relative;
}

select option[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    white-space: pre-wrap;
    max-width: 300px;
    z-index: 100;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    margin-bottom: 8px;
    text-align: center;
}
/* Force images to load immediately in Brave & improve display */
.message img {
    loading: eager !important;         /* Force load, bypass lazy */
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;                   /* Clickable for full view */
}
img { max-height: 400px; }

/* ── In-message audio / video players ─────────────────────────────────────── */
.media-block {
  margin: 0.65rem 0;
}

.media-caption {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 0.35rem;
}

.media-player {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0.65rem 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  max-width: min(100%, 520px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.media-player-video {
  max-width: min(100%, 640px);
  padding: 0.5rem;
}

.media-player-el {
  display: block;
  width: 100%;
  border-radius: 8px;
  background: #0d0d0d;
  max-height: 360px;
}

/* Native audio bar must stay fully interactive */
.media-player-audio .media-player-el {
  position: static;
  width: 100%;
  min-height: 2.75rem;
  height: auto;
  opacity: 1;
  pointer-events: auto;
  background: transparent;
  max-height: none;
  z-index: 1;
}

.media-player-audio {
  position: relative;
}

.media-player-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.5rem;
}

.media-ctrl {
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text-dark);
  border-radius: 8px;
  width: 2.15rem;
  height: 2.15rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.media-ctrl:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.media-player.is-playing .media-play {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 14%, var(--input-bg));
  color: var(--primary);
}

.media-player.is-muted .media-mute {
  border-color: #c0392b;
  color: #c0392b;
}

.media-time {
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-light);
  min-width: 5.5rem;
  white-space: nowrap;
}

.media-seek {
  flex: 1 1 8rem;
  min-width: 6rem;
  height: 0.35rem;
  accent-color: var(--primary);
  cursor: pointer;
}

.media-open-link {
  font-size: 0.95rem;
  color: var(--text-light);
  text-decoration: none;
  padding: 0.25rem 0.4rem;
  border-radius: 6px;
}

.media-open-link:hover {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
}

.media-player.media-error {
  border-color: color-mix(in srgb, #c0392b 45%, var(--border));
}

.media-error-msg {
  margin: 0;
  font-size: 0.82rem;
  color: #c0392b;
}

a.media-download {
  text-decoration: none;
  color: inherit;
}

a.media-download:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.admin-provider-row.is-disabled {
  opacity: 0.72;
}

.provider-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.header-logout-btn {
  margin-left: 0.75rem;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border, #2a2f3a);
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 0.85rem;
}
.header-logout-btn:hover {
  background: rgba(248, 113, 113, 0.12);
  border-color: #f87171;
}

.voice-list .voice-row {
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  user-select: none;
}

.voice-list .voice-row:hover {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 6%, var(--card-bg));
}

.voice-list .voice-row.is-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 35%, transparent);
}

.voice-list .voice-row.is-loading {
  opacity: 0.75;
}

.voice-list .voice-row.is-playing {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 12%, var(--card-bg));
}

.voice-list .voice-row.is-playing .voice-play-hint {
  color: var(--primary);
  animation: voice-pulse 1s ease-in-out infinite;
}

.voice-play-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  color: var(--text-light);
  font-size: 0.75rem;
  flex-shrink: 0;
}

@keyframes voice-pulse {
  50% { opacity: 0.45; }
}

.voice-list .admin-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  margin-bottom: 0.45rem;
}

.voice-list .admin-row-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.message pre .hljs,.message pre code {
    background: transparent;
    padding: 0;
    color: #f8f8f2 !important;         /* Bright off-white — overrides theme if needed */
    font-family: 'Consolas', 'Courier New', monospace;
}
/* Light message bubbles — force dark text for inline code */
.ai-message code,
.user-message code,
.ai-message .hljs,
.user-message .hljs {
    color: var(--text-dark) !important;     /* Dark text for readability */
    background: rgba(0, 0, 0, 0.08);        /* Subtle gray background */
}

[data-theme="dark"] .ai-message code,
[data-theme="dark"] .user-message code {
    background: rgba(255, 255, 255, 0.08);
}

/* ── Admin Tools ─────────────────────────────────────────────────────────── */
.admin-modal {
  border: none;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  padding: 0;
  max-width: min(900px, 96vw);
  width: 96%;
  background: transparent;
  margin: auto;
}

.admin-modal::backdrop {
  background: rgba(0, 0, 0, 0.65);
}

.admin-content {
  text-align: left;
  padding: 1.25rem 1.5rem 1.5rem;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.admin-header h2 {
  margin: 0;
  color: var(--primary);
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.6rem;
}

.admin-tab {
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text-dark);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.admin-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-status {
  min-height: 1.25rem;
  margin: 0 0 0.75rem;
  color: var(--primary);
  font-size: 0.92rem;
}

.admin-status.error {
  color: var(--danger);
}

.admin-muted {
  color: var(--text-light);
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
}

.admin-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 280px;
  overflow-y: auto;
  margin-bottom: 1rem;
}

.admin-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--input-bg);
}

.admin-row-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.admin-row-main code {
  font-size: 0.82rem;
  color: var(--text-light);
  background: transparent;
  padding: 0;
}

.admin-base-url {
  display: block;
  width: 100%;
  word-break: break-all;
  opacity: 0.9;
}

.admin-tag {
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(26, 83, 92, 0.12);
  color: var(--primary);
}

[data-theme="dark"] .admin-tag {
  background: rgba(61, 184, 197, 0.15);
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.6rem;
  align-items: center;
}

.admin-form-grid input,
.admin-form-row select,
.admin-form-row input,
.admin-key-input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--input-bg);
  color: var(--text-dark);
  font-size: 0.95rem;
}

.admin-form-row {
  margin-bottom: 0.85rem;
}

.admin-form-row label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 500;
  color: var(--text-light);
}

.admin-key-row {
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.admin-key-row:last-child {
  border-bottom: none;
}

.admin-key-row label {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  font-size: 0.92rem;
}

.admin-key-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.admin-key-actions .admin-key-input {
  flex: 1;
  min-width: 0;
}

.admin-test-key-btn {
  flex-shrink: 0;
  padding: 0.55rem 0.9rem;
  white-space: nowrap;
}

.admin-key-test-result {
  margin: 0.4rem 0 0;
  font-size: 0.88rem;
  line-height: 1.35;
}

.admin-key-test-result.pending {
  color: var(--text-light);
}

.admin-key-test-result.ok {
  color: var(--ok);
}

.admin-key-test-result.fail {
  color: var(--danger);
}

.admin-key-status.ok {
  color: var(--ok);
}

.admin-key-status.missing {
  color: var(--danger);
}

.admin-panel h3 {
  margin: 0.5rem 0 0.75rem;
  font-size: 1rem;
  color: var(--text-dark);
}

#admin-save-keys-btn,
#admin-auto-update-btn,
#admin-save-prefs-btn {
  margin-top: 0.5rem;
}

/* Add API wizard */
.wizard-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.85rem;
  background: var(--input-bg);
}

.wizard-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  color: var(--text-dark);
}

.setup-textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text-dark);
  font-size: 0.95rem;
  resize: vertical;
  min-height: 72px;
  margin-bottom: 0.6rem;
}

.wizard-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.setup-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
}

.setup-grid input {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text-dark);
  font-size: 0.92rem;
}

.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.preset-chip {
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-dark);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.82rem;
  cursor: pointer;
}

.preset-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.preset-chip.selected {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 18%, var(--card-bg));
  color: var(--primary);
  font-weight: 600;
}

.setup-questions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.setup-question-prompt {
  margin: 0 0 0.35rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-dark);
}

.setup-result-msg {
  margin: 0;
  line-height: 1.45;
  color: var(--text-dark);
  white-space: pre-wrap;
}

.setup-result-msg.status-applied {
  color: var(--success, #1a7f37);
}

.setup-result-msg.status-error {
  color: var(--danger, #c62828);
}

.setup-result-msg.status-needs_clarification {
  color: var(--text-dark);
}

.setup-key-status {
  margin-top: 0.55rem;
  font-size: 0.88rem;
  padding: 0.4rem 0.55rem;
  border-radius: 6px;
  background: var(--card-bg);
  border: 1px solid var(--border);
}

.setup-key-status.ok {
  border-color: color-mix(in srgb, var(--success, #1a7f37) 45%, var(--border));
}

.setup-key-status.missing {
  border-color: color-mix(in srgb, #e6a700 50%, var(--border));
}

.setup-advanced summary {
  cursor: pointer;
  list-style: disclosure-closed;
  user-select: none;
  margin-bottom: 0.35rem;
}

.setup-advanced[open] summary {
  list-style: disclosure-open;
  margin-bottom: 0.75rem;
}

.setup-grid select {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text-dark);
  font-size: 0.92rem;
}
}

.admin-key-code {
  display: inline-block;
  margin-left: 0.35rem;
  font-size: 0.75rem;
  opacity: 0.75;
}

.admin-key-providers {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  color: var(--text-light);
}

.admin-key-hint {
  margin: 0 0 0.4rem !important;
}

.admin-key-status.optional {
  color: var(--text-light);
}

.tag-ok {
  background: rgba(27, 127, 74, 0.15) !important;
  color: var(--ok) !important;
}

.tag-missing {
  background: rgba(176, 0, 32, 0.12) !important;
  color: var(--danger) !important;
}

.tag-optional {
  background: rgba(128, 128, 128, 0.15) !important;
  color: var(--text-light) !important;
}

.admin-modal {
  max-width: min(920px, 96vw);
}