@import "tailwindcss";
@plugin "@tailwindcss/typography";

/* GitHub Dark theme for highlight.js — matches the dashboard's dark
   palette and is what `rehype-highlight` outputs `hljs-*` classes for
   in the personality editor's Markdown preview. */
@import "highlight.js/styles/github-dark.css";

@theme {
  /* Theme-aware colors mapped to CSS custom properties */
  --color-pc-base: var(--pc-bg-base);
  --color-pc-surface: var(--pc-bg-surface);
  --color-pc-elevated: var(--pc-bg-elevated);
  --color-pc-input: var(--pc-bg-input);
  --color-pc-code: var(--pc-bg-code);
  --color-pc-border: var(--pc-border);
  --color-pc-border-strong: var(--pc-border-strong);
  --color-pc-text: var(--pc-text-primary);
  --color-pc-text-secondary: var(--pc-text-secondary);
  --color-pc-text-muted: var(--pc-text-muted);
  --color-pc-text-faint: var(--pc-text-faint);
  --color-pc-accent: var(--pc-accent);
  --color-pc-accent-light: var(--pc-accent-light);
  --color-pc-accent-dim: var(--pc-accent-dim);
  --color-pc-accent-glow: var(--pc-accent-glow);

  /* Status colors (fixed across themes) */
  --color-status-success: #00e68a;
  --color-status-warning: #ffaa00;
  --color-status-error: #ff4466;
  --color-status-info: #0080ff;
}

:root {
  /* Status colors for reference */
  --color-status-success: #00e68a;
  --color-status-warning: #ffaa00;
  --color-status-error: #ff4466;
  --color-status-info: #0080ff;
  /* Status color alpha helpers (for backgrounds/borders) */
  --color-status-error-alpha-08: color-mix(in srgb, var(--color-status-error) 8%, transparent);
  --color-status-error-alpha-20: color-mix(in srgb, var(--color-status-error) 20%, transparent);
  --color-status-error-alpha-30: color-mix(in srgb, var(--color-status-error) 30%, transparent);
  --color-status-success-alpha-08: color-mix(in srgb, var(--color-status-success) 8%, transparent);
  --color-status-success-alpha-20: color-mix(in srgb, var(--color-status-success) 20%, transparent);
  --color-status-warning-alpha-05: color-mix(in srgb, var(--color-status-warning) 5%, transparent);
  --color-status-warning-alpha-20: color-mix(in srgb, var(--color-status-warning) 20%, transparent);
  /* Backgrounds */
  --pc-bg-base: #1e1e24;
  --pc-bg-surface: #232329;
  --pc-bg-elevated: #27272a;
  --pc-bg-input: #1a1a20;
  --pc-bg-code: #1a1a20;
  --pc-bg-sidebar: rgba(30, 30, 36, 0.95);

  /* Borders */
  --pc-border: rgba(255, 255, 255, 0.08);
  --pc-border-strong: rgba(255, 255, 255, 0.1);

  /* Text */
  --pc-text-primary: #d4d4d8;
  --pc-text-secondary: #a1a1aa;
  --pc-text-muted: #71717a;
  --pc-text-faint: #52525b;

  /* Accent (cyan) */
  --pc-accent: #22d3ee;
  --pc-accent-light: #67e8f9;
  --pc-accent-dim: rgba(34, 211, 238, 0.3);
  --pc-accent-glow: rgba(34, 211, 238, 0.1);
  --pc-accent-rgb: 34, 211, 238;

  /* Hover */
  --pc-hover: rgba(255, 255, 255, 0.05);
  --pc-hover-strong: rgba(255, 255, 255, 0.08);
  --pc-separator: rgba(255, 255, 255, 0.05);

  /* Scrollbar */
  --pc-scrollbar-thumb: #52525b;
  --pc-scrollbar-track: #27272a;
  --pc-scrollbar-thumb-hover: #71717a;

  /* Fonts */
  --pc-font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, 'Source Han Sans SC', 'Source Han Sans CN', 'Source Han Sans', 'Noto Sans CJK SC', 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --pc-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Monaco, Consolas, monospace;
  --pc-font-size: 15px;
  --pc-font-size-mono: 14px;
}

html {}

body {
  background-color: var(--pc-bg-base);
  color: var(--pc-text-primary);
  font-family: var(--pc-font-ui);
  font-size: var(--pc-font-size);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  overflow-x: hidden;
  max-width: 100vw;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.15),
    0 8px 32px rgba(0, 0, 0, 0.25),
    0 2px 8px rgba(0, 0, 0, 0.2);
}

#root {
  min-height: 100vh;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.12),
    0 8px 40px rgba(0, 0, 0, 0.35),
    0 3px 10px rgba(0, 0, 0, 0.25);
}

/* Focus ring (buttons, links, etc. — not native text fields, see below) */
:focus-visible {
  outline: 2px solid var(--pc-accent-dim);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Text fields: global :focus-visible would stack with borders and look like a second “color frame” */
textarea:focus-visible,
select:focus-visible,
input:not([type="button"]):not([type="submit"]):not([type="reset"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="image"]):focus-visible {
  outline: none;
}

/* Scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--pc-scrollbar-thumb) var(--pc-scrollbar-track);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--pc-scrollbar-thumb);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--pc-scrollbar-thumb-hover);
}

textarea::-webkit-scrollbar {
  width: 4px;
  height: 0;
}

textarea::-webkit-scrollbar:horizontal {
  display: none;
}

textarea::-webkit-scrollbar-thumb {
  background: var(--pc-scrollbar-thumb);
  border-radius: 2px;
}

textarea::-webkit-scrollbar-thumb:hover {
  background: var(--pc-scrollbar-thumb-hover);
}

textarea {
  overflow-x: hidden;
  overflow-y: auto;
  overflow-wrap: break-word;
  word-break: break-word;
}

code,
kbd,
pre {
  font-family: var(--pc-font-mono);
}

a {
  cursor: default;
}

/* ── Animations ── */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-16px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(16px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

@keyframes bounce-dot {

  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }

  40% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-4px);
  }
}

.animate-fade-in {
  animation: fade-in 0.3s ease-out;
}

.animate-fade-in-legacy {
  animation: fadeIn 0.4s ease-out both;
}

.animate-fade-in-scale {
  animation: fadeInScale 0.3s ease-out both;
}

.animate-slide-in-left {
  animation: slideInLeft 0.4s ease-out both;
}

.animate-slide-in-right {
  animation: slideInRight 0.4s ease-out both;
}

.animate-slide-in-up {
  animation: slideInUp 0.4s ease-out both;
}

.animate-pulse-glow {
  animation: fadeIn 2s ease-in-out infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.pulse-dot {
  animation: pulse-dot 2s ease-in-out infinite;
}

.bounce-dot {
  animation: bounce-dot 0.9s infinite ease-in-out;
}

.bounce-dot:nth-child(1) {
  animation-delay: 0s;
}

.bounce-dot:nth-child(2) {
  animation-delay: 0.12s;
}

.bounce-dot:nth-child(3) {
  animation-delay: 0.24s;
}

/* Stagger delays */
.stagger-children>*:nth-child(1) {
  animation-delay: 0ms;
}

.stagger-children>*:nth-child(2) {
  animation-delay: 60ms;
}

.stagger-children>*:nth-child(3) {
  animation-delay: 120ms;
}

.stagger-children>*:nth-child(4) {
  animation-delay: 180ms;
}

.stagger-children>*:nth-child(5) {
  animation-delay: 240ms;
}

.stagger-children>*:nth-child(6) {
  animation-delay: 300ms;
}

.stagger-children>*:nth-child(7) {
  animation-delay: 360ms;
}

.stagger-children>*:nth-child(8) {
  animation-delay: 420ms;
}

.stagger-children>*:nth-child(9) {
  animation-delay: 480ms;
}

.stagger-children>*:nth-child(10) {
  animation-delay: 540ms;
}

/* ── Utility classes ── */

/* Card */
.card {
  background: var(--pc-bg-surface);
  border: 1px solid var(--pc-border);
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.card:hover {
  background: var(--pc-bg-elevated);
  border-color: var(--pc-border-strong);
}

/* Tighter radius for settings sub-pages (Model / Skills cards, etc.) */
.card.card-radius-6 {
  border-radius: 6px;
}

/* Glass card */
.glass-card {
  background: var(--pc-bg-surface);
  border: 1px solid var(--pc-border);
  border-radius: 1rem;
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
}

.glass-card:hover {
  border-color: var(--pc-border-strong);
  background: var(--pc-bg-elevated);
}

/* Surface panel */
.surface-panel {
  background: var(--pc-bg-surface);
  border: 1px solid var(--pc-border);
  border-radius: 1.25rem;
  backdrop-filter: blur(16px);
}

/* Electric button (primary action) */
.btn-electric {
  background: var(--pc-accent);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-electric:hover:not(:disabled) {
  opacity: 0.9;
  box-shadow: 0 8px 24px rgba(var(--pc-accent-rgb), 0.15);
}

.btn-electric:active:not(:disabled) {
  transform: translateY(0);
}

.btn-electric:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Electric input */
.input-electric {
  background: var(--pc-bg-input);
  border: 1px solid var(--pc-border);
  border-radius: 0.75rem;
  color: var(--pc-text-primary);
  transition: all 0.3s ease;
}

.input-electric:focus,
.input-electric:focus-visible {
  outline: none;
  border-color: var(--pc-border);
  box-shadow: none;
}

.input-electric::placeholder {
  color: var(--pc-text-muted);
}

/* Light theme chat composer — neutral frame only (no blue/purple rings) */
.agent-light-composer-shell {
  background: #ffffff;
  border-color: #eceff4;
}

/* Primary action (pill) */
.btn-primary {
  background: var(--pc-accent);
  color: white;
  border-radius: 1rem;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  border: none;
  cursor: default;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(var(--pc-accent-rgb), 0.2);
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-primary:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Secondary button */
.btn-secondary {
  background: var(--pc-bg-elevated);
  color: var(--pc-text-secondary);
  border: 1px solid var(--pc-border);
  border-radius: 0.75rem;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  cursor: default;
  transition: all 0.2s ease;
}

.btn-secondary:hover:not(:disabled) {
  background: var(--pc-hover);
  color: var(--pc-text-primary);
  border-color: var(--pc-border-strong);
}

.btn-secondary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Icon button */
.btn-icon {
  padding: 0.5rem;
  border-radius: 0.75rem;
  color: var(--pc-text-muted);
  background: transparent;
  border: none;
  cursor: default;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background: var(--pc-hover);
  color: var(--pc-text-secondary);
}

/* Danger button */
.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 0.75rem;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  cursor: default;
  transition: all 0.2s ease;
}

.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.15);
}

.btn-danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Status badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid;
}

.badge-success {
  background: rgba(0, 230, 138, 0.08);
  color: #34d399;
  border-color: rgba(0, 230, 138, 0.2);
}

.badge-warning {
  background: rgba(255, 170, 0, 0.08);
  color: #fbbf24;
  border-color: rgba(255, 170, 0, 0.2);
}

.badge-error {
  background: rgba(255, 68, 102, 0.08);
  color: #f87171;
  border-color: rgba(255, 68, 102, 0.2);
}

.badge-info {
  background: rgba(0, 128, 255, 0.08);
  color: #60a5fa;
  border-color: rgba(0, 128, 255, 0.2);
}

/* Status dot */
.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  flex-shrink: 0;
}

.status-dot-success {
  background: var(--color-status-success);
  box-shadow: 0 0 6px var(--color-status-success);
}

.status-dot-warning {
  background: var(--color-status-warning);
  box-shadow: 0 0 6px var(--color-status-warning);
}

.status-dot-error {
  background: var(--color-status-error);
  box-shadow: 0 0 6px var(--color-status-error);
}

.status-dot-info {
  background: var(--color-status-info);
  box-shadow: 0 0 6px var(--color-status-info);
}

/* Glow dot (legacy) */
.glow-dot {
  box-shadow: 0 0 6px currentColor;
}

/* Gradient text */
.text-gradient-blue {
  background: linear-gradient(135deg, #0080ff, #00d4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Modal backdrop */
.modal-backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

/* Progress bar */
.progress-bar-animated {
  position: relative;
  overflow: hidden;
}

.progress-bar-animated::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* Table */
.table-electric {
  width: 100%;
}

.table-electric thead tr {
  border-bottom: 1px solid var(--pc-border);
}

.table-electric thead th {
  color: var(--pc-text-muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  position: sticky;
  top: 0;
  z-index: 1;
  /* Match glass-card background so rows do not bleed through on scroll */
  background: var(--pc-bg-surface);
  backdrop-filter: blur(8px);
}

.table-electric tbody tr {
  border-bottom: 1px solid var(--pc-separator);
  transition: all 0.2s ease;
}

.table-electric tbody tr:hover {
  background: var(--pc-hover);
}

.table-electric tbody td {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--pc-text-primary);
}

/* ── Markdown styles ── */
.markdown-body pre {
  background: var(--pc-bg-code) !important;
  border: 1px solid var(--pc-border);
  border-radius: 0.75rem;
  padding: 1rem;
  overflow-x: auto;
  margin: 0.5rem 0;
  font-family: var(--pc-font-mono);
  font-size: calc(var(--pc-font-size-mono) * 0.9);
  line-height: 1.6;
  max-width: 100%;
  box-sizing: border-box;
}

.markdown-body pre code {
  white-space: pre;
  word-break: normal;
  overflow-wrap: normal;
}

.markdown-body code {
  background: var(--pc-accent-glow);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: calc(var(--pc-font-size-mono) * 0.95);
  font-family: var(--pc-font-mono);
}

.markdown-body p {
  margin: 4px 0;
}

.markdown-body ul,
.markdown-body ol {
  margin: 4px 0;
  padding-left: 20px;
}

.markdown-body ul {
  list-style-type: disc;
}

.markdown-body ol {
  list-style-type: decimal;
}

.markdown-body li {
  margin: 2px 0;
}

.markdown-body li>ul,
.markdown-body li>ol {
  margin: 2px 0;
}

.markdown-body li>ul {
  list-style-type: circle;
}

.markdown-body li>ul>li>ul {
  list-style-type: square;
}

.markdown-body blockquote {
  border-left: 3px solid var(--pc-accent-dim);
  padding-left: 12px;
  margin: 8px 0;
  opacity: 0.8;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  margin: 12px 0 4px;
}

.markdown-body a {
  color: var(--pc-accent-light);
  text-decoration: underline;
}

.markdown-body table {
  border-collapse: collapse;
  margin: 8px 0;
  display: block;
  overflow-x: auto;
  max-width: 100%;
}

.markdown-body th,
.markdown-body td {
  border: 1px solid var(--pc-border);
  padding: 6px 12px;
}

.markdown-body th {
  background: var(--pc-accent-glow);
}

.markdown-body img {
  max-width: 100%;
  border-radius: 8px;
}

/* ── Chat markdown (agent bubbles) ── */
.chat-markdown p {
  margin: 0.5em 0;
}

.chat-markdown p:first-child {
  margin-top: 0;
}

.chat-markdown p:last-child {
  margin-bottom: 0;
}

.chat-markdown ul,
.chat-markdown ol {
  margin: 0.5em 0;
  padding-left: 1.5em;
}

.chat-markdown ul {
  list-style-type: disc;
}

.chat-markdown ol {
  list-style-type: decimal;
}

.chat-markdown li {
  margin: 0.25em 0;
}

.chat-markdown li>ul {
  list-style-type: circle;
}

.chat-markdown li>ul>li>ul {
  list-style-type: square;
}

.chat-markdown blockquote {
  border-left: 3px solid var(--pc-accent-dim);
  padding-left: 0.75em;
  margin: 0.5em 0;
  color: var(--pc-text-muted);
}

.chat-markdown h1,
.chat-markdown h2,
.chat-markdown h3,
.chat-markdown h4 {
  margin: 0.75em 0 0.25em;
  font-weight: 600;
}

.chat-markdown h1 {
  font-size: 1.25em;
}

.chat-markdown h2 {
  font-size: 1.125em;
}

.chat-markdown h3 {
  font-size: 1em;
}

.chat-markdown hr {
  border: none;
  border-top: 1px solid var(--pc-border);
  margin: 0.75em 0;
}

.chat-markdown a {
  color: var(--pc-accent-light);
  text-decoration: underline;
}

.chat-markdown strong {
  font-weight: 600;
  color: var(--pc-text-primary);
}

.chat-markdown em {
  font-style: italic;
}

.chat-markdown code {
  background: var(--pc-accent-glow);
  padding: 0.125em 0.375em;
  border-radius: 0.375em;
  font-size: 0.875em;
  font-family: var(--pc-font-mono);
}

.chat-markdown pre {
  background: var(--pc-bg-code);
  border: 1px solid var(--pc-border);
  border-radius: 0.5em;
  padding: 0.75em;
  margin: 0.5em 0;
  overflow-x: auto;
  font-family: var(--pc-font-mono);
  font-size: 0.85em;
  line-height: 1.5;
}

.chat-markdown pre code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

.chat-markdown table {
  border-collapse: collapse;
  margin: 0.5em 0;
  display: block;
  overflow-x: auto;
  max-width: 100%;
}

.chat-markdown th,
.chat-markdown td {
  border: 1px solid var(--pc-border);
  padding: 0.375em 0.75em;
  font-size: 0.875em;
}

.chat-markdown th {
  background: var(--pc-accent-glow);
  font-weight: 600;
}

.chat-markdown img {
  max-width: 100%;
  border-radius: 0.5em;
}

/* ── Accessibility: reduced motion ── */
@media (prefers-reduced-motion: reduce) {

  .animate-fade-in,
  .animate-fade-in-legacy,
  .animate-fade-in-scale,
  .animate-slide-in-left,
  .animate-slide-in-right,
  .animate-slide-in-up,
  .animate-pulse-glow,
  .animate-float {
    animation: none;
  }

  .pulse-dot {
    animation: none;
  }

  .bounce-dot {
    animation: none;
    opacity: 0.7;
  }

  .progress-bar-animated::after {
    animation: none;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ── Tool call cards (AgentChat) ── */
.tool-card {
  border-left: 3px solid var(--pc-accent);
  background: var(--pc-bg-surface);
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
}

.tool-card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
}

.tool-card details summary {
  cursor: default;
  user-select: none;
  font-size: 0.75rem;
  color: var(--pc-text-muted);
  margin-top: 0.25rem;
}

.tool-card pre {
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 12rem;
  overflow-y: auto;
  margin-top: 0.25rem;
  padding: 0.5rem;
  border-radius: 0.375rem;
  background: var(--pc-bg-code);
}

.tool-card__inline {
  font-size: 0.75rem;
  color: var(--pc-text-muted);
  margin-top: 0.25rem;
}

.attachment-btn {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: transparent;
  transition: background-color 0.15s ease;
}