:root {
  --bg: #f3f0e8;
  --panel: #fffdf8;
  --panel-strong: #ffffff;
  --ink: #1f2521;
  --ink-soft: #3c443f;
  --muted: #737a73;
  --line: #e2dccf;
  --line-strong: #cfc7b7;
  --accent: #1f6f5c;
  --accent-strong: #145243;
  --accent-soft: #e3f0ea;
  --danger: #a83b2f;
  --danger-soft: #f9e8e4;
  --warning: #8a6220;
  --sidebar: #17211d;
  --sidebar-soft: #21302a;
  --shadow: 0 18px 45px rgba(31, 37, 33, 0.08);
  --radius-lg: 20px;
  --radius: 14px;
  --radius-sm: 10px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(31, 111, 92, 0.09), transparent 34rem),
    radial-gradient(circle at 100% 8%, rgba(176, 142, 79, 0.1), transparent 28rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.boot {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--muted);
  letter-spacing: 0.08em;
}

/* ---------- shared controls ---------- */

.primary,
.ghost,
.danger {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.58rem 1.15rem;
  font-weight: 600;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.primary {
  background: var(--accent);
  color: #fff;
}

.primary:hover {
  background: var(--accent-strong);
}

.primary:active {
  transform: translateY(1px);
}

.ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink-soft);
}

.ghost:hover {
  background: rgba(31, 111, 92, 0.07);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(168, 59, 47, 0.2);
  padding: 0.35rem 0.8rem;
  font-size: 0.82rem;
}

.wide {
  width: 100%;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--panel-strong);
  padding: 0.62rem 0.78rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 111, 92, 0.13);
}

textarea {
  resize: vertical;
  min-height: 2.8rem;
  line-height: 1.55;
}

.field {
  display: grid;
  gap: 0.34rem;
  margin-bottom: 0.9rem;
}

.field > span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.hint,
.muted {
  color: var(--muted);
}

.hint {
  margin: 0.1rem 0 1rem;
  font-size: 0.82rem;
}

.muted {
  margin: 0;
  font-size: 0.86rem;
}

.status {
  color: var(--muted);
  font-size: 0.84rem;
}

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

.error {
  min-height: 1.3rem;
  margin: 0.7rem 0 0;
  font-size: 0.86rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid rgba(31, 111, 92, 0.16);
  padding: 0.12rem 0.55rem;
  font-size: 0.74rem;
  font-weight: 600;
  white-space: nowrap;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.9rem;
  font-size: 1rem;
}

/* ---------- auth ---------- */

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.auth-card {
  width: min(430px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand h1 {
  margin: 0;
  font-size: 1.28rem;
  letter-spacing: 0.02em;
}

.brand p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.logo {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #2c8b72, #174d40);
  color: #fff;
  font-weight: 700;
  font-size: 1.25rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.auth .brand {
  margin-bottom: 1.1rem;
}

.entry-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.2rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #f4f1e8;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.entry-status .dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}

.entry-status.online {
  background: var(--accent-soft);
  border-color: rgba(31, 111, 92, 0.18);
  color: var(--accent-strong);
}

.entry-status.online .dot {
  background: var(--accent);
}

.entry-status.warning {
  background: #fdf6e7;
  border-color: #ecd9ad;
  color: var(--warning);
}

.entry-status.warning .dot {
  background: #c08a2c;
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
  background: #f0ece2;
  border-radius: 999px;
  padding: 0.24rem;
  margin-bottom: 1.4rem;
}

.tab {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 0.48rem;
  font-weight: 600;
  color: var(--muted);
}

.tab.active {
  background: var(--panel-strong);
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(31, 37, 33, 0.08);
}

.auth form .primary {
  margin-top: 0.2rem;
  padding: 0.7rem;
}

.legal {
  margin: 1.4rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

/* ---------- app shell ---------- */

.app {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  height: 66px;
  padding: 0 1.3rem;
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand.compact {
  min-width: 160px;
}

.brand.compact .logo {
  width: 36px;
  height: 36px;
  flex-basis: 36px;
  border-radius: 12px;
  font-size: 1rem;
}

.brand-text {
  display: grid;
  gap: 0.1rem;
}

.brand-text strong {
  font-size: 0.98rem;
}

.main-nav {
  display: flex;
  gap: 0.25rem;
}

.nav {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 0.46rem 0.95rem;
  color: var(--muted);
  font-weight: 600;
}

.nav:hover {
  color: var(--ink);
  background: rgba(31, 111, 92, 0.07);
}

.nav.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.account {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.account-email {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-size: 0.84rem;
}

.layout {
  display: grid;
  grid-template-columns: 276px minmax(0, 1fr);
  height: calc(100vh - 66px);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.1rem;
  background: var(--sidebar);
  color: #e8eee9;
  overflow: hidden;
}

.sidebar .primary {
  background: #2f8a71;
  color: #fff;
  padding: 0.72rem;
}

.sidebar .primary:hover {
  background: #379c80;
}

.list-head {
  padding: 0 0.2rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8fa298;
}

.session-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-right: 0.15rem;
}

.session-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.35rem;
  border-radius: 12px;
  padding: 0.18rem;
  border: 1px solid transparent;
}

.session-item:hover {
  background: var(--sidebar-soft);
}

.session-item.active {
  background: var(--sidebar-soft);
  border-color: rgba(126, 190, 163, 0.24);
}

.session-open {
  min-width: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  padding: 0.48rem 0.55rem;
  border-radius: 10px;
}

.session-title {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.88rem;
}

.session-meta {
  display: block;
  margin-top: 0.18rem;
  color: #91a49a;
  font-size: 0.72rem;
}

.session-delete {
  border: 0;
  background: transparent;
  color: #8fa298;
  border-radius: 8px;
  padding: 0.32rem 0.45rem;
  font-size: 0.8rem;
}

.session-delete:hover {
  color: #ffb8ae;
  background: rgba(255, 255, 255, 0.07);
}

.sidebar-foot {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding-top: 0.8rem;
  color: #82968b;
  font-size: 0.74rem;
  overflow-wrap: anywhere;
}

.empty-list {
  color: #8fa298;
  font-size: 0.82rem;
  padding: 0.6rem 0.3rem;
}

/* ---------- chat ---------- */

.view {
  min-width: 0;
  overflow-y: auto;
}

.chat-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem clamp(1rem, 5vw, 4.5rem) 0.8rem;
  scroll-behavior: smooth;
}

.msg {
  display: grid;
  gap: 0.34rem;
  max-width: 860px;
  margin: 0 auto 1.15rem;
}

.msg-role {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.msg-body {
  border-radius: var(--radius-lg);
  padding: 0.9rem 1.05rem;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 6px 18px rgba(31, 37, 33, 0.035);
}

.msg-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.msg.user {
  justify-items: end;
}

.msg.user .msg-body {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  border-bottom-right-radius: 6px;
}

.msg.user .msg-role {
  text-align: right;
}

.msg.assistant .msg-body {
  border-bottom-left-radius: 6px;
}

.msg.error .msg-body {
  background: var(--danger-soft);
  border-color: rgba(168, 59, 47, 0.25);
  color: var(--danger);
}

.tool-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
}

.tool-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 999px;
  background: #f4f0e6;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 0.14rem 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.tool-chip.failed {
  background: var(--danger-soft);
  border-color: rgba(168, 59, 47, 0.24);
  color: var(--danger);
}

.typing {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.84rem;
}

.typing::after {
  content: "";
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.welcome {
  max-width: 720px;
  margin: 7vh auto 0;
  text-align: center;
}

.welcome h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: 0.01em;
}

.welcome p {
  margin: 0 auto 1.4rem;
  color: var(--muted);
  max-width: 540px;
}

.suggestions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}

.suggestion {
  border: 1px solid var(--line-strong);
  background: var(--panel);
  border-radius: 999px;
  padding: 0.5rem 0.92rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.suggestion:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  background: var(--accent-soft);
}

.composer {
  flex: 0 0 auto;
  width: min(900px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0.7rem 0.9rem 1rem;
}

.composer textarea {
  min-height: 3.4rem;
  max-height: 12rem;
  border-radius: 18px;
  background: var(--panel-strong);
  box-shadow: 0 10px 30px rgba(31, 37, 33, 0.06);
  resize: none;
}

.composer-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.15rem 0;
}

.composer-actions .status {
  flex: 1;
  min-width: 0;
}

.composer-buttons {
  display: flex;
  gap: 0.45rem;
}

/* ---------- chat project context / local authorization ---------- */

.chat-context-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.45rem 0.2rem 0;
}

.chat-context-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.chat-context-bar select {
  max-width: 22rem;
  padding: 0.34rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-strong);
  font-size: 0.82rem;
}

.chat-context-bar .status {
  font-size: 0.75rem;
  flex: 1;
  min-width: 8rem;
}

button.mini {
  padding: 0.26rem 0.7rem;
  font-size: 0.78rem;
}

.chat-context-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.42rem 0.15rem 0;
}

.context-chip {
  padding: 0.16rem 0.6rem;
  border: 1px solid rgba(31, 111, 92, 0.16);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.74rem;
  line-height: 1.5;
}

.context-chip.muted {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
}

.context-chip.active {
  font-weight: 600;
}

.chat-context-panel {
  flex: 0 0 auto;
  width: min(900px, calc(100% - 2rem));
  max-height: 46vh;
  margin: 0 auto 0.6rem;
  padding: 0.9rem 1rem 1rem;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.context-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.context-section {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}

.context-section-head {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.context-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chat-context-panel .hint {
  margin: 0.2rem 0 0.55rem;
}

.chat-context-panel .field span {
  font-size: 0.78rem;
}

/* ---------- knowledge / usage ---------- */

#view-knowledge,
#view-triage,
#view-usage {
  padding: 1.6rem clamp(1rem, 4vw, 3rem) 3rem;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.panel-head.tight {
  align-items: center;
  margin-bottom: 0.8rem;
}

.panel-head h2 {
  margin: 0 0 0.3rem;
  font-size: 1.45rem;
}

.panel-head h3 {
  margin: 0;
}

.panel-head .muted {
  max-width: 680px;
}

#view-knowledge,
#view-triage,
#view-usage {
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  overflow-y: auto;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.file-field input {
  padding: 0.48rem;
  background: #faf7f0;
}

.actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.inline {
  display: flex;
  gap: 0.5rem;
}

.inline button {
  flex: 0 0 auto;
}

.search-results {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.hit {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
  background: #fcfaf4;
}

.hit-head {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.hit-score {
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 600;
}

.hit p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.doc-list {
  display: grid;
  gap: 0.55rem;
}

.doc-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem 0.8rem;
  background: #fcfaf4;
}

.doc-name {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.doc-meta {
  color: var(--muted);
  font-size: 0.76rem;
}

.empty {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 1.1rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.86rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.metric-label {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.metric-value {
  margin-top: 0.3rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.metric-sub {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.bars {
  display: flex;
  align-items: flex-end;
  gap: 0.65rem;
  min-height: 150px;
  padding-top: 0.5rem;
}

.bar-col {
  flex: 1;
  display: grid;
  align-content: end;
  gap: 0.35rem;
  text-align: center;
}

.bar {
  min-height: 2px;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, #3c9b80, #1f6f5c);
}

.bar-day {
  color: var(--muted);
  font-size: 0.7rem;
}

.bar-count {
  font-size: 0.72rem;
  color: var(--ink-soft);
  font-weight: 600;
}

.plan-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.8rem;
}

.plan {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem;
  background: #fcfaf4;
}

.plan.current {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.plan-name {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-weight: 700;
}

.plan-price {
  color: var(--accent-strong);
}

.plan ul {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.plan-actions {
  margin-top: 0.7rem;
}

/* ---------- triage ---------- */

select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--panel-strong);
  padding: 0.62rem 0.78rem;
  outline: none;
}

select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 111, 92, 0.13);
}

.triage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.6fr);
  gap: 0.7rem;
}

.wrap-actions {
  flex-wrap: wrap;
}

.ds-list {
  display: grid;
  gap: 0.6rem;
}

.ds-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
  background: #fcfaf4;
}

.ds-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.ds-name {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.ds-meta {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.76rem;
  overflow-wrap: anywhere;
}

.ds-error {
  margin-top: 0.3rem;
  color: var(--danger);
  font-size: 0.76rem;
  overflow-wrap: anywhere;
}

.ds-actions {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.55rem;
}

.ds-actions button {
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
}

.state-badge {
  background: #f1ece1;
  color: var(--ink-soft);
  border-color: var(--line-strong);
}

.state-badge.ready {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: rgba(31, 111, 92, 0.2);
}

.state-badge.error {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(168, 59, 47, 0.2);
}

.state-badge.syncing {
  background: #fbf0dc;
  color: var(--warning);
  border-color: rgba(138, 98, 32, 0.2);
}

.state-badge.needs_credentials {
  background: #fbf0dc;
  color: var(--warning);
  border-color: rgba(138, 98, 32, 0.2);
}

.rec-list {
  display: grid;
  gap: 0.75rem;
}

.rec {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: #fcfaf4;
}

.rec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
}

.rec-table {
  font-family: var(--mono);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.rec-score {
  flex: 0 0 auto;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
}

.rec-source {
  margin-top: 0.1rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.rec-why {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.rec-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.45rem;
}

.field-chip {
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  padding: 0.08rem 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.sql-block {
  position: relative;
  margin: 0.6rem 0 0;
  border-radius: var(--radius-sm);
  background: #1f2521;
  color: #e8f2ee;
  padding: 0.7rem 2.6rem 0.7rem 0.8rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.sql-copy {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: transparent;
  color: #d9e8e2;
  padding: 0.12rem 0.5rem;
  font-size: 0.7rem;
}

.ocr-text {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  background: #faf7f0;
  padding: 0.6rem 0.7rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin-bottom: 0.7rem;
}

.project-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.project-picker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  min-width: min(100%, 420px);
}

.field.compact {
  margin-bottom: 0;
  min-width: 220px;
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
}

.checkbox-field input {
  width: auto;
  accent-color: var(--accent);
}

.project-overview {
  margin-bottom: 1rem;
}

.project-overview-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.project-overview-head h3 {
  margin: 0;
}

.project-text {
  margin: 0.5rem 0 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.env-badge {
  background: #eef3ec;
  color: var(--accent-strong);
}

.env-badge.env-staging {
  background: #fbf0dc;
  color: var(--warning);
}

.env-badge.env-test,
.env-badge.env-dev {
  background: #f1ece1;
  color: var(--ink-soft);
}

.engine-badge.engine-mysql {
  background: #eef3f8;
  color: #2e5d86;
}

.engine-badge.engine-mongodb {
  background: #e9f4ea;
  color: #2f6b35;
}

.engine-badge.engine-redis {
  background: #fbebea;
  color: #9c3a32;
}

.ds-head {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.ds-head .state-badge {
  margin-left: auto;
}

.ds-bulk {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.6rem;
  font-size: 0.78rem;
}

.ds-assign {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.mini-select {
  width: auto;
  min-width: 160px;
  padding: 0.3rem 0.55rem;
  font-size: 0.76rem;
}

.asset-list {
  display: grid;
  gap: 0.6rem;
}

.asset-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem 0.75rem;
  background: #fcfaf4;
}

.asset-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.asset-name {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.asset-head .state-badge {
  margin-left: auto;
}

.asset-badge.asset-code {
  background: #eef3f8;
  color: #2e5d86;
}

.asset-badge.asset-log {
  background: #fbf0dc;
  color: var(--warning);
}

.asset-badge.asset-data {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.asset-row button {
  padding: 0.28rem 0.7rem;
  font-size: 0.76rem;
  margin-top: 0.4rem;
}

.advanced {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  margin-bottom: 0.9rem;
}

.advanced summary {
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
}

.advanced .field:first-of-type {
  margin-top: 0.8rem;
}

.results-card {
  align-self: start;
}

.analysis-context {
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.result-heading {
  margin: 1rem 0 0.4rem;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.conclusion {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.9rem;
  background: #fdfbf6;
}

.conclusion-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.conclusion-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.conclusion-confidence {
  color: var(--muted);
  font-size: 0.76rem;
}

.conclusion-summary {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.65;
}

.conclusion-bug,
.conclusion-bug_and_data {
  border-color: rgba(168, 59, 47, 0.35);
  background: #fdf6f3;
}

.conclusion-data_fix {
  border-color: rgba(138, 98, 32, 0.35);
  background: #fdf9ef;
}

.conclusion-normal {
  border-color: rgba(31, 111, 92, 0.35);
  background: #f4faf7;
}

.conclusion-insufficient {
  border-color: var(--line-strong);
  background: #faf8f2;
}

.used-assets {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.76rem;
  overflow-wrap: anywhere;
}

.result-section {
  margin-top: 0.85rem;
  border-top: 1px solid var(--line);
  padding-top: 0.65rem;
}

.result-section h4 {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.evidence-list,
.needed-list,
.fix-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
  line-height: 1.6;
}

.evidence-list li,
.needed-list li {
  margin-bottom: 0.35rem;
}

.evidence-kind {
  display: inline-block;
  border-radius: 999px;
  background: #f1ece1;
  color: var(--ink-soft);
  padding: 0 0.45rem;
  margin-right: 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
}

.evidence-list strong {
  margin-right: 0.35rem;
}

.evidence-detail {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.evidence-count {
  margin-left: 0.35rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.plan-step {
  border-left: 2px solid var(--line-strong);
  padding: 0.15rem 0 0.15rem 0.6rem;
  margin-bottom: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.fix-list {
  padding-left: 1.3rem;
}

.script-warning {
  margin-top: 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  padding: 0.55rem 0.7rem;
  font-size: 0.78rem;
  line-height: 1.55;
}

.script-block {
  margin-top: 0.55rem;
}

.script-block summary {
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 600;
}

.script-block .sql-block {
  max-height: 420px;
  overflow: auto;
}

.query-language {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.index-chip {
  background: #f1ece1;
  color: var(--ink-soft);
}

/* ---------- toast ---------- */

.toast {
  position: fixed;
  z-index: 60;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  max-width: min(560px, calc(100vw - 2rem));
  border-radius: 999px;
  padding: 0.6rem 1.1rem;
  background: #1f2521;
  color: #fff;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
  font-size: 0.86rem;
}

.toast.error {
  background: var(--danger);
}

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .topbar {
    gap: 0.7rem;
    flex-wrap: wrap;
    height: auto;
    padding: 0.65rem 1rem;
  }

  .brand.compact {
    min-width: 0;
  }

  .account {
    min-width: 0;
  }

  .account-email {
    max-width: 130px;
  }

  .layout {
    grid-template-columns: 220px minmax(0, 1fr);
    height: calc(100vh - 66px);
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .knowledge-grid,
  .triage-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .layout {
    display: block;
    height: auto;
    min-height: calc(100vh - 120px);
  }

  .sidebar {
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.7rem;
    overflow-x: auto;
  }

  .sidebar .primary {
    width: auto;
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 0.55rem 0.8rem;
  }

  .list-head,
  .sidebar-foot {
    display: none;
  }

  .session-list {
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0;
  }

  .session-item {
    flex: 0 0 190px;
  }

  .session-delete {
    display: none;
  }

  .chat-view {
    height: calc(100vh - 126px);
  }

  .messages {
    padding: 1rem 0.8rem 0.4rem;
  }

  .composer {
    width: calc(100% - 1rem);
    padding: 0.4rem 0.5rem 0.8rem;
  }

  .main-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .account {
    margin-left: 0;
  }

  .account-email {
    display: none;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  #view-knowledge,
  #view-triage,
  #view-usage {
    padding: 1rem 0.8rem 2rem;
  }

  .panel-head {
    flex-direction: column;
  }
}

.triage-grid .solo {
  grid-column: 1 / -1;
}

.triage-chat {
  display: grid;
  gap: 0.7rem;
}

.chat-log {
  display: grid;
  gap: 0.6rem;
  max-height: 26rem;
  overflow-y: auto;
  padding: 0.2rem;
}

.chat-msg {
  max-width: 92%;
  padding: 0.6rem 0.8rem;
  border-radius: 0.7rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.92rem;
}

.chat-msg.user {
  justify-self: end;
  background: var(--accent);
  color: #fff;
}

.chat-msg.assistant {
  justify-self: start;
  background: var(--surface-soft, #f4f6f5);
  border: 1px solid var(--line);
}

.chat-msg.error {
  border-color: #d9534f;
  color: #a12622;
}

.chat-msg .chat-meta {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.76rem;
  opacity: 0.75;
}

.chat-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: end;
}

.chat-input-row textarea {
  resize: vertical;
  min-height: 3.2rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(18, 24, 22, 0.48);
  padding: 1rem;
}

.modal-card {
  width: min(26rem, 100%);
  background: var(--surface, #fff);
  border-radius: 0.8rem;
  padding: 1.1rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
  display: grid;
  gap: 0.6rem;
}

@media (max-width: 720px) {
  .chat-input-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- settings ---------- */

#view-settings .card {
  margin-bottom: 1rem;
}

.mcp-editor {
  margin-top: 0.9rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 0.9rem;
  background: #fcfaf4;
}

.mcp-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem 0.8rem;
  background: #fcfaf4;
}

.mcp-row-main {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.mcp-row-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  font-weight: 600;
}

.mcp-row-url {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.mcp-row-actions {
  display: flex;
  gap: 0.45rem;
}

.mcp-state {
  border-radius: 999px;
  padding: 0.05rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.mcp-state.off {
  background: #f4f0e6;
  color: var(--muted);
}

.mcp-state.failed {
  background: var(--danger-soft);
  color: var(--danger);
}

.msg-meta {
  margin-top: 0.55rem;
  padding-top: 0.45rem;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 0.75rem;
  font-family: var(--mono);
}

.status.busy {
  color: var(--accent-strong);
}

.status.busy::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.4rem;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.1s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.25; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

.typing::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: var(--muted);
  animation: pulse 1.1s ease-in-out infinite;
}