/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 32px; padding: 0 12px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text);
  font-weight: 500; cursor: pointer; white-space: nowrap; box-shadow: var(--shadow-1);
  transition: background var(--dur), border-color var(--dur), color var(--dur);
}
.btn:hover { background: var(--surface-3); text-decoration: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { background: var(--danger-bg); border-color: transparent; color: var(--danger); }
.btn-danger:hover { background: #c4281c; color: #fff; }
.btn-solid-danger { background: #c4281c; border-color: #c4281c; color: #fff; }
.btn-solid-danger:hover { background: #a82016; border-color: #a82016; }
.btn-ghost { border-color: transparent; background: transparent; box-shadow: none; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-3); color: var(--text); }
.btn-sm { height: 26px; padding: 0 8px; font-size: 13px; }
.btn-icon { width: 32px; padding: 0; position: relative; }
.btn-icon.btn-sm { width: 26px; }
.spinner { width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .8s linear infinite; flex: none; }
/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: 11px; font-size: 12px; font-weight: 600;
  white-space: nowrap; background: var(--neutral-bg); color: var(--text-2);
}
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: var(--info-bg); color: var(--info); }
.tag { display: inline-block; padding: 0 6px; border-radius: 4px; background: var(--surface-3); font: 600 11.5px var(--mono); color: var(--text-2); }
/* Cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-1); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.card-body { padding: 16px; }
.card-body > * + * { margin-top: 16px; }
.stat { padding: 16px; }
.stat .label { color: var(--text-2); font-size: 13px; }
.stat .value { font-size: 28px; font-weight: 650; line-height: 1.2; margin-top: 4px; letter-spacing: -.02em; }
.stat .hint { color: var(--text-3); font-size: 12px; margin-top: 2px; }
.callout { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); }
.callout svg { flex: none; margin-top: 2px; }
.callout-info { background: var(--info-bg); border-color: transparent; color: var(--text); } .callout-info svg { color: var(--info); }
.callout-warn { background: var(--warn-bg); border-color: transparent; color: var(--text); } .callout-warn svg { color: var(--warn); }
.callout-danger { background: var(--danger-bg); border-color: transparent; color: var(--text); } .callout-danger svg { color: var(--danger); }
.callout-ok { background: var(--ok-bg); border-color: transparent; color: var(--text); } .callout-ok svg { color: var(--ok); }
/* Forms */
.field { display: grid; gap: 4px; }
.field label, .field .lbl { font-weight: 600; font-size: 13px; }
.field .hint { color: var(--text-3); font-size: 12.5px; }
.field .err { color: var(--danger); font-size: 12.5px; display: flex; gap: 4px; align-items: center; }
.input, .select, .textarea {
  width: 100%; height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); transition: border-color var(--dur), box-shadow var(--dur);
}
.textarea { height: auto; min-height: 140px; padding: 8px 10px; font-family: var(--mono); font-size: 12.5px; resize: vertical; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--text-3); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible { box-shadow: var(--focus); border-color: var(--accent); }
.input[aria-invalid="true"] { border-color: var(--danger); }
.input:disabled { background: var(--surface-3); color: var(--text-3); }
.check { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }
.form-grid { display: grid; gap: 14px; }
.input-group { display: flex; gap: 8px; align-items: center; }
.search { position: relative; }
.search svg { position: absolute; left: 9px; top: 9px; color: var(--text-3); }
.search .input { padding-left: 32px; }
/* Tables */
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.toolbar .grow { flex: 1; min-width: 180px; }
.toolbar .select { width: auto; }
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; font-weight: 600; font-size: 12.5px; color: var(--text-2); background: var(--surface-2); padding: 9px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr { transition: background var(--dur); animation: fade-in 200ms ease-out; }
.table tbody tr:hover { background: var(--surface-2); }
.table tbody tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; }
.table .cell-wrap { max-width: 340px; overflow-wrap: anywhere; }
.table .actions { text-align: right; white-space: nowrap; }
.th-sort { background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
.th-sort:hover { color: var(--text); }
.table-foot { padding: 10px 16px; font-size: 12.5px; color: var(--text-3); border-top: 1px solid var(--border); }
.kv { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 8px 16px; margin: 0; }
.kv dt { color: var(--text-2); } .kv dd { margin: 0; overflow-wrap: anywhere; }
/* Empty + skeleton */
.empty { text-align: center; padding: 48px 20px; }
.empty .ico { width: 44px; height: 44px; border-radius: 10px; background: var(--surface-3); color: var(--text-2); display: grid; place-items: center; margin: 0 auto 12px; }
.empty p { color: var(--text-2); max-width: 46ch; margin: 4px auto 14px; }
.skel { border-radius: 6px; height: 14px; background: linear-gradient(90deg, var(--surface-3) 25%, var(--surface-2) 50%, var(--surface-3) 75%); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
.skel-row { display: flex; gap: 16px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
/* Code + copy */
.codebox { display: flex; align-items: center; gap: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px 6px 6px 10px; }
.codebox code { flex: 1; min-width: 0; overflow-wrap: anywhere; user-select: all; }
.codebox pre { margin: 0; flex: 1; min-width: 0; white-space: pre-wrap; overflow-wrap: anywhere; font: 12.5px/1.5 var(--mono); }
/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; overflow-y: hidden; }
.tabs a { padding: 8px 12px; color: var(--text-2); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a[aria-current="page"] { color: var(--accent-text); border-bottom-color: var(--accent); }
/* Overlays */
.overlay { position: fixed; inset: 0; z-index: 60; background: rgba(8, 12, 20, .55); display: flex; animation: fade-in var(--dur); }
.overlay.modal { align-items: center; justify-content: center; padding: 16px; }
.overlay.drawer { justify-content: flex-end; }
.overlay.palette-wrap { justify-content: center; padding: 16px; }
.dialog { background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-2); display: flex; flex-direction: column; max-height: 100%; }
.modal .dialog { width: 460px; max-width: 100%; border-radius: 12px; animation: pop var(--dur) ease-out; }
.drawer .dialog { width: 480px; max-width: 100%; height: 100%; border-width: 0 0 0 1px; animation: slide-in 180ms ease-out; }
.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.dialog-body { padding: 20px; overflow-y: auto; flex: 1; }
.dialog-body > * + * { margin-top: 14px; }
.dialog-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); background: var(--surface-2); }
.modal .dialog-foot { border-radius: 0 0 12px 12px; }
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(.98); } }
@keyframes slide-in { from { transform: translateX(24px); opacity: 0; } }
/* Toasts */
.toasts { position: fixed; top: 60px; right: 16px; z-index: 80; display: grid; gap: 8px; width: 360px; max-width: calc(100vw - 32px); pointer-events: none; }
.toast { pointer-events: auto; display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; background: var(--surface); border: 1px solid var(--border); border-left-width: 3px; border-radius: var(--radius); box-shadow: var(--shadow-2); animation: slide-in 180ms ease-out; }
.toast[data-tone="ok"] { border-left-color: var(--ok); } .toast[data-tone="error"] { border-left-color: var(--danger); } .toast[data-tone="info"] { border-left-color: var(--info); }
.toast[data-tone="ok"] > svg { color: var(--ok); } .toast[data-tone="error"] > svg { color: var(--danger); } .toast[data-tone="info"] > svg { color: var(--info); }
.toast > div { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.toast.leaving { opacity: 0; transform: translateX(16px); transition: opacity var(--dur), transform var(--dur); }
/* Menu */
.menu { position: fixed; z-index: 70; min-width: 200px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-2); padding: 4px; animation: pop var(--dur) ease-out; }
.menu button, .menu a { display: flex; width: 100%; align-items: center; gap: 8px; padding: 7px 10px; border: 0; background: none; border-radius: var(--radius-sm); color: var(--text); cursor: pointer; text-align: left; }
.menu button:hover, .menu a:hover { background: var(--surface-3); text-decoration: none; }
.menu .menu-label { padding: 6px 10px; font-size: 12.5px; color: var(--text-3); border-bottom: 1px solid var(--border); margin-bottom: 4px; overflow-wrap: anywhere; }
/* Activity */
.activity { position: fixed; z-index: 50; right: 16px; bottom: 16px; width: 380px; max-width: calc(100vw - 32px); max-height: 60vh; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-2); animation: pop var(--dur) ease-out; }
.activity-list { overflow-y: auto; }
.op { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.op:last-child { border-bottom: 0; }
.op-head { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.op-targets { margin: 8px 0 0; display: grid; gap: 4px; font-size: 12.5px; }
.op-targets li { display: flex; align-items: center; gap: 6px; color: var(--text-2); overflow-wrap: anywhere; }
.op-targets .ok { color: var(--ok); } .op-targets .bad { color: var(--danger); }
.count-badge { position: absolute; top: -4px; right: -4px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px; background: var(--accent); color: var(--on-accent); font-size: 11px; font-weight: 700; display: grid; place-items: center; }
/* Palette */
.palette { width: 560px; max-width: 100%; align-self: flex-start; margin-top: 12vh; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-2); overflow: hidden; animation: pop var(--dur) ease-out; }
.palette input { width: 100%; height: 48px; border: 0; border-bottom: 1px solid var(--border); padding: 0 16px; background: transparent; font-size: 16px; }
.palette ul { max-height: 340px; overflow-y: auto; padding: 6px; }
.palette li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); cursor: pointer; }
.palette li[aria-selected="true"] { background: var(--accent-soft); color: var(--accent-text); }
.palette .grp { font-size: 12px; color: var(--text-3); padding: 8px 10px 2px; cursor: default; }
.palette .none { padding: 16px; color: var(--text-3); }

@media (max-width: 640px) {
  .table-cards thead { display: none; }
  .table-cards, .table-cards tbody { display: block; }
  .table-cards tr { display: block; padding: 10px 14px; border-bottom: 1px solid var(--border); }
  .table-cards tbody tr:last-child { border-bottom: 0; }
  .table-cards td { display: flex; justify-content: space-between; align-items: center; gap: 12px; border: 0; padding: 4px 0; text-align: right; }
  .table-cards td[data-label]::before { content: attr(data-label); color: var(--text-3); font-size: 12px; flex: none; text-align: left; }
  .table-cards td.actions { justify-content: flex-end; }
  .table-cards td[colspan] { display: block; text-align: center; }
  .table-cards .cell-wrap { max-width: none; }
}