/* 原子组件：按钮、表单、标签、表格、卡片、弹层、聊天 */

/* 统一图标尺寸，图标和文字在按钮中保持同一条基线。 */
.ui-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ui-icon-sm {
  width: 14px;
  height: 14px;
  flex-basis: 14px;
}

.ui-icon-lg {
  width: 20px;
  height: 20px;
  flex-basis: 20px;
}

/* ——— 按钮 ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: var(--h-ctrl);
  padding: 0 16px;
  border: var(--hair) solid transparent;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: var(--w-semibold);
  letter-spacing: 0;
  line-height: 1;
  background: transparent;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition:
    color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur-fast) var(--ease),
    filter var(--dur-fast) var(--ease);
}

a.btn:hover {
  text-decoration: none;
}

.btn:focus-visible,
.nav-item:focus-visible,
.control:focus-visible,
.docs-side a:focus-visible {
  outline: none;
  box-shadow: var(--focus) !important;
}

.btn:active:not(:disabled) {
  transform: scale(0.985);
}

.btn:not(:disabled),
.nav-item,
.rule-card {
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  border: none;
  background: var(--accent);
  color: var(--page-bg);
  box-shadow:
    0 1px 2px rgb(var(--accent-rgb) / 0.24),
    0 10px 20px -12px rgb(var(--accent-rgb) / 0.55);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(180deg, var(--accent-hi) 0%, var(--accent) 100%);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0) scale(0.985);
  filter: brightness(0.96);
}

.btn-secondary {
  background: var(--fill);
  border: var(--hair) solid rgba(255, 255, 255, 0.1) !important;
  color: var(--text);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--fill-2);
  border-color: rgb(var(--accent-rgb) / 0.28);
  transform: translateY(-1px);
}

.btn-ghost {
  border-width: var(--hair);
  background: transparent;
  color: var(--muted);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.btn-danger {
  background: rgb(var(--danger-rgb) / 0.14);
  border-color: rgb(var(--danger-rgb) / 0.28);
  color: #ffb0a6;
}

.btn-danger:hover:not(:disabled) {
  background: rgb(var(--danger-rgb) / 0.22);
  border-color: rgb(var(--danger-rgb) / 0.4);
  transform: translateY(-1px);
}

.btn-sm {
  min-height: var(--h-ctrl-sm);
  padding: 0 12px;
  font-size: 12.5px;
  border-radius: 10px;
  gap: 6px;
}

.btn-lg {
  min-height: var(--h-ctrl-lg);
  padding: 0 22px;
  font-size: 15px;
  border-radius: var(--r-md);
}

.btn-icon {
  width: var(--h-ctrl);
  min-width: var(--h-ctrl);
  padding: 0;
  border-radius: var(--r-sm);
}

.btn-icon.btn-sm {
  width: var(--h-ctrl-sm);
  min-width: var(--h-ctrl-sm);
}

.btn-block {
  width: 100%;
}

/* 按钮内角标对齐 */
.btn .notice-badge {
  margin-left: 2px;
  position: relative;
  top: 0;
}

/* ——— 分段控件 ——— */
.seg {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.05);
  border: var(--hair) solid var(--line-soft);
}

.seg button {
  min-height: 30px;
  padding: 0 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: var(--w-semibold);
  line-height: 1;
  transition:
    background var(--dur) var(--ease),
    color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur-fast) var(--ease);
}

.seg button:hover {
  color: var(--text);
}

.seg button:active {
  transform: scale(0.98);
}

.seg button.active {
  background: var(--surface-3);
  color: var(--text);
  box-shadow: var(--shadow-xs);
}

.seg.seg-block {
  display: flex;
  width: 100%;
}

.seg.seg-block button {
  flex: 1;
}

/* ——— 标签 / 徽章 ——— */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 20px;
  padding: 2px 9px;
  border-radius: var(--r-pill);
  font-size: 11.5px;
  font-weight: var(--w-semibold);
  letter-spacing: 0.01em;
  line-height: 1.25;
  border: var(--hair) solid var(--line-soft) !important;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  white-space: nowrap;
}

.pill-ok {
  color: var(--success);
  background: rgb(var(--success-rgb) / 0.12);
  border-color: rgb(var(--success-rgb) / 0.22);
}

.pill-warn {
  color: var(--warn);
  background: rgb(var(--warn-rgb) / 0.12);
  border-color: rgb(var(--warn-rgb) / 0.22);
}

.pill-err {
  color: #ffb0a6;
  background: rgb(var(--danger-rgb) / 0.12);
  border-color: rgb(var(--danger-rgb) / 0.24);
}

.pill-accent {
  color: #f0b59a;
  background: rgb(var(--accent-rgb) / 0.14);
  border-color: rgb(var(--accent-rgb) / 0.26);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.pill-ok .badge-dot {
  box-shadow: 0 0 0 0 rgb(var(--success-rgb) / 0.35);
  animation: pulseOk 2.4s var(--ease) infinite;
}

@keyframes pulseOk {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgb(var(--success-rgb) / 0.3);
  }
  50% {
    box-shadow: 0 0 0 4px rgb(var(--success-rgb) / 0);
  }
}

.notice-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--page-bg);
  font-size: 11px;
  font-weight: var(--w-bold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 0 0 2px rgba(25, 29, 34, 0.9);
}

/* ——— 表单 ——— */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px !important;
  margin-bottom: 0 !important;
  min-width: 0;
}

.field:last-child {
  margin-bottom: 0;
}

.field label,
.field .label {
  font-size: 12px;
  font-weight: var(--w-semibold);
  color: var(--muted);
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.field-hint {
  font-size: 11.5px;
  color: var(--faint);
  line-height: 1.4;
}

.control,
input.control,
select.control,
textarea.control {
  width: 100%;
  min-height: var(--h-ctrl);
  height: var(--h-ctrl);
  padding: 0 13px;
  border: var(--hair) solid transparent;
  border-radius: var(--r-sm);
  background: var(--fill);
  color: var(--text);
  line-height: 1.35;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.12);
  transition:
    border-color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

textarea.control {
  height: auto;
  min-height: 112px;
  padding: 12px 14px;
  resize: vertical;
  line-height: 1.55;
}

.control::placeholder {
  color: #6f7276;
}

.control:hover:not(:disabled):not(:focus) {
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--fill-2);
}

.control:focus {
  outline: none;
  border-color: rgb(var(--accent-rgb) / 0.55);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--focus);
}

.control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

select.control {
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--fill);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' stroke='%23aaa9a6' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 8px;
  padding-right: 32px;
  cursor: pointer;
}

/* 小号控件（工具条搜索） */
.control-sm,
input.control-sm,
select.control-sm {
  min-height: var(--h-ctrl-sm);
  height: var(--h-ctrl-sm);
  padding: 0 10px;
  font-size: 12.5px;
  border-radius: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-card) !important;
}

.form-grid .field {
  margin-bottom: 0;
}

.form-grid .span-2 {
  grid-column: 1 / -1;
}

/* ——— 卡片 / 指标 ——— */
.card {
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-lg);
  background: rgba(27, 32, 38, 0.88);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.card-title {
  margin: 0 0 var(--space-3);
  font-size: 14px;
  font-weight: var(--w-bold);
  color: var(--text);
  letter-spacing: 0;
  line-height: 1.3;
}

.card-title.tight {
  margin: 0;
}

.stat-grid {
  display: grid;
  /* 当前控制台指标均按固定统计组渲染，稳定列数可避免宽度变化产生残列。 */
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap-card) !important;
  margin: 0;
}

.stat-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat {
  padding: 15px 16px !important;
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-md) !important;
  background: rgba(255, 255, 255, 0.025);
  min-width: 0;
}

.stat-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 7px !important;
  font-size: 11.5px;
  font-weight: var(--w-semibold);
  color: var(--muted);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.stat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.16);
  flex-shrink: 0;
}

.stat strong {
  display: block;
  font-size: 21px !important;
  font-weight: var(--w-bold);
  letter-spacing: 0 !important;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.stat .stat-sub {
  margin-top: 4px !important;
  font-size: 11.5px !important;
  color: var(--faint);
  line-height: 1.35;
}

/* ——— 表格 ——— */
.table-wrap {
  overflow: auto;
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  -webkit-overflow-scrolling: touch;
  margin: 0;
  border-color: rgba(255, 255, 255, 0.075) !important;
}

table.data {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

table.data th,
table.data td {
  padding: 12px 14px !important;
  text-align: left;
  border-bottom: var(--hair) solid var(--line-soft);
  white-space: nowrap;
  vertical-align: middle;
}

table.data th {
  font-size: 11.5px;
  font-weight: 650 !important;
  color: var(--muted);
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.03) !important;
  position: sticky;
  top: 0;
  z-index: 1;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

table.data tbody tr {
  transition: background var(--dur-fast) var(--ease);
}

table.data tbody tr:hover {
  background: rgba(255, 255, 255, 0.028) !important;
}

table.data tbody tr:last-child td {
  border-bottom: none;
}

table.data .mono {
  color: #d6d2cd;
}

table.data .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

/* ——— 工具条 / 面板头 ——— */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px !important;
}

.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end !important;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 12px !important;
  margin: 0 !important;
  padding: 0 0 2px !important;
  border-bottom: none !important;
}

.panel-head.compact {
  margin: 0 0 4px !important;
  padding: 0 !important;
  align-items: center;
}

.panel-head h2 {
  margin: 2px 0 0 !important;
  font-size: 21px !important;
  line-height: 1.2 !important;
  letter-spacing: 0 !important;
  font-weight: 650 !important;
}

.panel-head .muted {
  max-width: 64ch;
  font-size: 13px;
  line-height: 1.55;
}

.panel-head .kicker + h2 {
  margin-top: 2px !important;
}

.panel-head.compact h2,
.panel-head.compact .card-title {
  margin: 0 !important;
  font-size: 15px !important;
}

.kicker {
  color: var(--faint);
  font-size: 11px;
  font-weight: var(--w-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
}

.panel-head .toolbar {
  margin-top: 0;
  padding-bottom: 2px;
}

.search {
  width: 220px;
  max-width: 100%;
  min-width: 160px;
}

/* ——— 模型卡 ——— */
.model-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--gap-card) !important;
  margin: 0;
  min-width: 0;
}

.model-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 15px 16px !important;
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-md) !important;
  background: rgba(255, 255, 255, 0.025);
  transition:
    border-color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.model-card:hover {
  border-color: rgb(var(--accent-rgb) / 0.32);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}

.model-card .name {
  font-size: 13.5px !important;
  font-weight: var(--w-bold);
  letter-spacing: 0;
  margin-bottom: 8px !important;
  line-height: 1.3;
  word-break: break-all;
}

.model-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px !important;
  margin-top: 8px !important;
  padding-top: 10px;
}

/* ——— 聊天 ——— */
.chat-workspace {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: var(--gap-card) !important;
  min-height: 0;
  flex: 1;
  height: 100%;
}

.chat-sessions,
.chat-main {
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
  border-color: rgba(255, 255, 255, 0.075) !important;
}

.chat-session-head {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-bottom: var(--hair) solid var(--line-soft);
  flex-shrink: 0;
}

.chat-session-list {
  flex: 1;
  overflow: auto;
  padding: 6px;
  min-height: 0;
}

.session-item {
  padding: 10px 12px;
  border: var(--hair) solid transparent;
  border-radius: 10px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}

.session-item + .session-item {
  margin-top: 2px;
}

.session-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.session-item.active {
  border-color: rgb(var(--accent-rgb) / 0.14);
  background: rgb(var(--accent-rgb) / 0.12);
}

.session-item .t {
  overflow: hidden;
  margin-bottom: 3px;
  font-size: 13px;
  font-weight: var(--w-semibold);
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-item .s {
  color: var(--faint);
  font-size: 11.5px;
  line-height: 1.2;
}

.chat-main {
  min-width: 0;
}

.chat-messages {
  flex: 1;
  overflow: auto;
  padding: 18px 20px !important;
  display: flex;
  flex-direction: column;
  gap: 12px !important;
  min-height: 0;
}

.bubble {
  max-width: min(520px, 88%);
  padding: 9px 13px !important;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.5;
  word-break: break-word;
}

.bubble.user {
  align-self: flex-end;
  border-bottom-right-radius: 6px;
  color: #fff;
  background: linear-gradient(180deg, var(--accent-hi), var(--accent));
  box-shadow: 0 4px 12px -6px rgb(var(--accent-rgb) / 0.55);
}

.bubble.assistant {
  align-self: flex-start;
  border: var(--hair) solid var(--line-soft);
  border-bottom-left-radius: 6px;
  background: var(--surface-3);
}

.chat-composer-shell {
  border-top: var(--hair) solid var(--line-soft);
  padding: 14px 16px !important;
  background: rgba(0, 0, 0, 0.14);
  flex-shrink: 0;
}

.chat-composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.chat-composer textarea.control {
  min-height: 44px;
  max-height: 120px;
  height: auto;
  resize: none;
  line-height: 1.45;
  padding-top: 11px;
  padding-bottom: 11px;
}

.chat-composer .btn {
  min-height: 44px;
  padding: 0 16px;
}

.chat-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px !important;
  margin-top: 8px !important;
  align-items: flex-end;
}

.chat-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 148px;
  flex: 1 1 140px;
  max-width: 220px;
}

.chat-control label {
  font-size: 11px;
  font-weight: var(--w-semibold);
  color: var(--faint);
  line-height: 1.2;
}

.chat-control .control {
  min-height: var(--h-ctrl-sm);
  height: var(--h-ctrl-sm);
  font-size: 12.5px;
}

.chat-controls > .btn {
  margin-bottom: 0;
  align-self: flex-end;
}

.chat-status {
  margin-top: 8px;
  font-size: 11.5px;
  color: var(--faint);
  line-height: 1.3;
}

/* 聊天页：view 内部铺满，仍保留舒适内边距 */
.view-surface.chat-view {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  max-width: none;
  padding: 0 !important;
  gap: var(--gap-section);
}

.view-surface.chat-view .panel-head {
  flex-shrink: 0;
}

/* ——— 空状态 ——— */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 160px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 24px;
}

.empty-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: var(--hair) solid var(--line-soft);
  display: grid;
  place-items: center;
  font-size: 18px;
  margin-bottom: 4px;
  color: var(--faint);
}

/* 规则卡（调度） */
.rule-card {
  display: flex;
  flex-direction: column;
  gap: 10px !important;
  padding: 12px 14px !important;
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.025);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.rule-card:hover {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.035);
}

.rule-card .rule-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: 0 !important;
}

.rule-card .rule-heading {
  display: flex;
  flex: 1 1 280px;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.rule-card .rule-enabled {
  width: 17px;
  height: 17px;
  margin: 0 2px 0 0;
  accent-color: var(--accent);
  cursor: pointer;
  flex: 0 0 auto;
}

.rule-card .rule-title {
  font-size: 14px;
  font-weight: var(--w-bold);
  letter-spacing: 0;
}

.rule-card .rule-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.rule-params {
  gap: 10px !important;
}

.rule-params .stat {
  padding: 10px 12px !important;
  border-radius: var(--r-sm) !important;
}

.rule-params .stat-label {
  margin-bottom: 4px !important;
}

.rule-params .stat strong {
  font-size: 17px !important;
}

/* ——— 现网语义补充：Key 行 / 批处理 / Provider ——— */
.key-line {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.key-line code,
.key-code {
  font-family: var(--mono);
  font-size: 12.5px;
  color: #d6d2cd;
}

.batch-toolbar {
  margin: 0;
  gap: 8px;
}

.batch-toolbar.pad-x {
  padding: 0 16px 10px;
}

.select-cell {
  width: 36px;
  text-align: center;
}

.select-cell input {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
}

.sync-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px !important;
  margin: 0;
  font-size: 12px !important;
  color: var(--muted);
}

.sync-line strong {
  color: var(--text);
  font-weight: var(--w-semibold);
  margin-left: 4px;
}

.section-block {
  display: flex;
  flex-direction: column;
  gap: var(--gap-card);
  margin: 0;
  padding: 16px 18px;
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  border-color: rgba(255, 255, 255, 0.075) !important;
}

.section-block > .panel-head {
  margin: 0 !important;
  padding: 0 !important;
}

.section-block > .card-title {
  margin: 0;
}

.section-block:hover {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

.cell-main {
  font-size: 13px;
  line-height: 1.3;
}

.cell-sub {
  margin-top: 3px;
  font-size: 11.5px;
  color: var(--faint);
  line-height: 1.25;
}

.provider-workspace {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
  gap: var(--gap-card) !important;
  min-height: 0 !important;
  margin: 0;
}

.provider-nav {
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: auto;
  min-height: 0;
}

.provider-nav-title {
  padding: 12px 14px 8px;
  border-bottom: var(--hair) solid var(--line-soft);
}

.provider-nav-title span {
  display: block;
  font-size: 12.5px;
  font-weight: var(--w-bold);
}

.provider-nav-title small {
  display: block;
  margin-top: 3px;
  color: var(--faint);
  font-size: 11.5px;
}

.provider-nav-group {
  padding: 8px;
}

.provider-detail-panel {
  border: var(--hair) solid var(--line-soft);
  border-radius: var(--r-lg) !important;
  background: rgba(0, 0, 0, 0.12);
  padding: 14px 16px !important;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-card) !important;
  border-color: rgba(255, 255, 255, 0.075) !important;
}

.provider-breadcrumb {
  font-size: 12px;
  color: var(--faint);
  font-family: var(--mono);
}

.runtime-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap-card) !important;
}

.runtime-grid .stat {
  padding: 12px;
}

.runtime-grid .stat strong {
  font-size: 16px;
}

.msg {
  min-height: 0 !important;
  margin: 0 !important;
  font-size: 12px;
  color: var(--muted);
}

.msg.ok {
  color: var(--success);
}

.msg.err {
  color: #ffb0a6;
}

@media (max-width: 960px) {
  .provider-workspace {
    grid-template-columns: 1fr;
  }
}

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

  .chat-workspace {
    grid-template-columns: 1fr;
    grid-template-rows: 160px minmax(0, 1fr);
  }

  .stat-grid-3 {
    grid-template-columns: 1fr;
  }

  .search {
    width: 100%;
    max-width: none;
  }
}