/* =========================================================
   Excelloite UI — design system (screenshot-matched)
   Built on Steex/Bootstrap icons + Bootstrap grid
   ========================================================= */

:root {
  --k-font: "Outfit", system-ui, sans-serif;
  --k-font-display: "Outfit", system-ui, sans-serif;
  --k-font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --k-purple: #6344f9;
  --k-purple-deep: #5b3df0;
  --k-purple-soft: #f3f0ff;
  --k-purple-active: #ddd6fe;
  --k-purple-mid: #8b5cf6;
  --k-lavender: #ece7ff;

  --k-bg: #f7f6f3;
  --k-bg-warm: #f9f8f6;
  --k-sidebar: #f3f1ed;
  --k-surface: #ffffff;
  --k-cream: #fef8f0;
  --k-border: #e7e5e0;
  --k-border-strong: #d6d3cd;

  --k-text: #141414;
  --k-text-2: #3f3f46;
  --k-muted: #71717a;
  --k-muted-2: #a1a1aa;

  --k-green: #16a34a;
  --k-green-soft: #e8f7ee;
  --k-red: #dc2626;
  --k-red-soft: #fee2e2;
  --k-amber: #d97706;
  --k-amber-soft: #fef3c7;
  --k-orange: #ea580c;
  --k-blue: #2563eb;

  --k-sidebar-w: 248px;
  --k-sidebar-wr: 300px;
  --k-topbar-h: 64px;
  --k-radius: 10px;
  --k-radius-sm: 6px;
  --k-radius-lg: 14px;
  --k-radius-pill: 999px;
  --k-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 1px 3px rgba(16, 24, 40, 0.06);
  --k-shadow-lg: 0 8px 24px rgba(16, 24, 40, 0.08);
}

/* Reset Steex chrome when using Excelloite shells */
body.k-app {
  font-family: var(--k-font);
  background: var(--k-bg);
  color: var(--k-text);
  margin: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.k-app #layout-wrapper,
body.k-app .app-menu,
body.k-app #page-topbar,
body.k-app .footer,
body.k-app .vertical-overlay,
body.k-app #theme-settings-offcanvas {
  display: none !important;
}

.k-shell {
  display: flex;
  min-height: 100vh;
  background: var(--k-bg);
}

/* ---------- Sidebar ---------- */
.k-sidebar {
  width: var(--k-sidebar-w);
  flex-shrink: 0;
  background: var(--k-sidebar);
  border-right: 1px solid var(--k-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 30;
  overflow-x: hidden;
  overflow-y: auto;
}

.k-sidebar--workroom {
  background: #f8f5f2;
}

.k-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px 12px;
  text-decoration: none;
  color: var(--k-text);
}

.k-brand__mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--k-purple);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.k-brand__title {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.k-brand__title.serif {
  font-family: var(--k-font-display);
  font-size: 20px;
  font-weight: 700;
}

.k-brand__sub {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--k-muted);
  margin-top: 2px;
  text-transform: uppercase;
}

.k-brand__actions {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.k-icon-btn {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--k-muted);
  text-decoration: none;
  cursor: pointer;
  font: inherit;
  line-height: 1;
  transition: background 0.15s ease, color 0.15s ease;
}

.k-icon-btn i {
  font-size: 16px;
  line-height: 1;
}

.k-icon-btn:hover {
  background: rgba(99, 68, 249, 0.08);
  color: var(--k-purple);
  text-decoration: none;
}

.k-icon-btn:focus {
  outline: none;
}

.k-icon-btn:focus-visible {
  box-shadow: 0 0 0 2px rgba(99, 68, 249, 0.28);
}

.k-icon-btn--accent {
  color: var(--k-purple);
}

.k-icon-btn[title="Reject"]:hover,
.k-icon-btn[title="Deactivate"]:hover,
.k-icon-btn[aria-label="Reject"]:hover,
.k-icon-btn[aria-label="Deactivate"]:hover {
  background: rgba(220, 38, 38, 0.08);
  color: var(--k-red);
}

.k-icon-btn[title="Approve"]:hover,
.k-icon-btn[title="Verify"]:hover,
.k-icon-btn[title="Activate"]:hover,
.k-icon-btn[title="Activate subscription"]:hover,
.k-icon-btn[aria-label="Approve"]:hover,
.k-icon-btn[aria-label="Verify"]:hover,
.k-icon-btn[aria-label="Activate"]:hover {
  background: rgba(22, 163, 74, 0.1);
  color: var(--k-green);
}

.k-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-wrap: nowrap;
}

.k-table td .k-actions {
  vertical-align: middle;
}

.k-nav-section {
  padding: 14px 12px 4px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--k-muted-2);
  text-transform: uppercase;
}

.k-nav {
  list-style: none;
  margin: 0;
  padding: 0 10px;
  flex: 0 0 auto;
}

.k-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--k-text-2);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 400;
  margin-bottom: 2px;
  position: relative;
}

.k-nav a i {
  font-size: 16px;
  width: 18px;
  text-align: center;
  color: var(--k-muted);
}

.k-nav a:hover {
  background: rgba(255, 255, 255, 0.55);
  color: var(--k-text);
}

.k-nav a.active {
  background: #e4e1db;
  border-color: #d6d3cd;
  color: var(--k-text);
  box-shadow: none;
  font-weight: 400;
}

.k-nav a.active i {
  color: var(--k-purple);
}

.k-nav a.active.tint {
  background: var(--k-purple-active);
  border-color: #c4b5fd;
  color: var(--k-purple);
  box-shadow: none;
}

.k-nav a.active.bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 2px;
  background: var(--k-purple);
}

.k-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: var(--k-radius-pill);
  background: #ebe9e4;
  color: var(--k-text-2);
  line-height: 1.4;
}

.k-badge--purple {
  background: var(--k-purple-soft);
  color: var(--k-purple);
}

.k-badge--soft {
  background: #efefef;
  color: var(--k-muted);
}

.k-sidebar-foot {
  padding: 12px;
  border-top: 1px solid var(--k-border);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  flex-shrink: 0;
  background: var(--k-sidebar);
  position: sticky;
  bottom: 0;
}

.k-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e8dfd4;
  color: var(--k-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

.k-avatar--sm {
  width: 24px;
  height: 24px;
  font-size: 11px;
}

.k-avatar--purple {
  background: var(--k-purple);
  color: #fff;
}

.k-user-meta {
  min-width: 0;
  flex: 1;
}

.k-user-meta strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
}

.k-user-meta span {
  display: block;
  font-size: 11px;
  color: var(--k-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.k-collapse-hint {
  padding: 8px 14px 14px;
  font-size: 12px;
  color: var(--k-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.k-kbd {
  font-family: var(--k-font);
  font-size: 11px;
  color: var(--k-muted);
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 4px;
  padding: 1px 5px;
  line-height: 1.4;
}

/* ---------- Main + Topbar ---------- */
.k-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--k-surface);
}

.k-main--canvas {
  background: var(--k-bg);
}

.k-topbar {
  height: var(--k-topbar-h);
  border-bottom: 1px solid var(--k-border);
  background: #fff;
  box-shadow: 0 1px 0 rgba(16, 24, 40, 0.03);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 40;
}

.k-topbar__left,
.k-topbar__right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.k-topbar__left {
  flex: 1 1 0;
}

.k-topbar__right {
  flex: 1 1 0;
  justify-content: flex-end;
}

.k-topbar > .k-search {
  flex: 0 0 auto;
}

.k-env {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--k-radius-pill);
  background: #f1f0ec;
  border: 1px solid var(--k-border);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--k-text-2);
  white-space: nowrap;
}

.k-env .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--k-green);
}

.k-crumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--k-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.k-crumbs > span:not(.current),
.k-crumbs > strong {
  overflow: hidden;
  text-overflow: ellipsis;
}

.k-crumbs strong,
.k-crumbs .current {
  color: var(--k-text);
  font-weight: 600;
}

.k-topbar .k-brand__mark {
  width: 24px;
  height: 24px;
  font-size: 11px;
  border-radius: 6px;
  flex-shrink: 0;
}

.k-link-quiet {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--k-muted);
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 8px;
  border-radius: 8px;
}

.k-link-quiet:hover {
  color: var(--k-text);
  background: #f3f1ed;
}

.k-link-quiet i {
  font-size: 15px;
}

.k-search {
  position: relative;
  width: 280px;
  max-width: 36vw;
}

.k-search input {
  width: 100%;
  height: 36px;
  border: 1px solid var(--k-border);
  background: #f6f5f2;
  border-radius: var(--k-radius-pill);
  padding: 0 40px 0 36px;
  font-size: 13px;
  color: var(--k-text);
  outline: none;
}

.k-search input:focus {
  border-color: #c4b5fd;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(99, 68, 249, 0.12);
}

.k-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--k-muted);
  font-size: 15px;
}

.k-search .k-kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}

.k-content {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 24px 28px 40px;
}

.k-content--narrow {
  max-width: 920px;
  margin: 0 auto;
  width: 100%;
}

.k-content--chat {
  display: flex;
  flex-direction: column;
  padding: 0;
  background: #fff;
}

/* ---------- Typography ---------- */
.k-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin: 0 0 8px;
}

.k-eyebrow.accent {
  color: var(--k-purple);
}

.k-title {
  font-family: var(--k-font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  color: var(--k-text);
}

.k-title.sans {
  font-family: var(--k-font);
  font-size: 28px;
  letter-spacing: -0.03em;
}

.k-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.k-title-meta {
  font-size: 13px;
  color: var(--k-muted);
  font-weight: 500;
  margin-left: 10px;
}

.k-lede {
  font-size: 14px;
  color: var(--k-muted);
  line-height: 1.5;
  margin: 0 0 20px;
  max-width: 720px;
}

.k-page-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ---------- Buttons ---------- */
.k-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--k-border);
  background: #fff;
  color: var(--k-text);
  font-size: 13px;
  font-weight: 560;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.k-btn:hover {
  background: #fafafa;
  border-color: var(--k-border-strong);
  color: var(--k-text);
}

.k-btn--primary {
  background: var(--k-purple);
  border-color: var(--k-purple);
  color: #fff;
}

.k-btn--primary:hover {
  background: var(--k-purple-deep);
  border-color: var(--k-purple-deep);
  color: #fff;
}

.k-btn--danger {
  background: #9a3412;
  border-color: #9a3412;
  color: #fff;
}

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

.k-btn--sm {
  height: 30px;
  padding: 0 10px;
  font-size: 12px;
}

.k-btn--lg {
  height: 40px;
  padding: 0 18px;
}

/* ---------- Cards / pills / tabs ---------- */
.k-card {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  box-shadow: var(--k-shadow);
  padding: 16px 18px;
}

.k-card--flush {
  padding: 0;
  overflow: hidden;
}

.k-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.k-card__title {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
}

.k-card__sub {
  font-size: 12px;
  color: var(--k-muted);
}

.k-stat {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  padding: 14px 16px;
  min-height: 88px;
}

.k-stat__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--k-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.k-stat__value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.k-stat__hint {
  font-size: 12px;
  color: var(--k-muted);
  margin-top: 6px;
}

.k-stat__hint.up {
  color: var(--k-green);
}

.k-stat__hint.down,
.k-stat__hint.warn {
  color: var(--k-amber);
}

.k-stat__hint.bad {
  color: var(--k-red);
}

.k-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  background: var(--k-muted-2);
}

.k-dot--green { background: var(--k-green); }
.k-dot--red { background: var(--k-red); }
.k-dot--amber { background: var(--k-amber); }
.k-dot--purple { background: var(--k-purple); }
.k-dot--blue { background: var(--k-blue); }
.k-dot--yellow { background: #eab308; }

.k-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--k-radius-pill);
  font-size: 11px;
  font-weight: 600;
  background: #f1f0ec;
  color: var(--k-text-2);
  border: 1px solid transparent;
}

.k-pill--green {
  background: var(--k-green-soft);
  color: #166534;
}

.k-pill--amber {
  background: var(--k-amber-soft);
  color: #92400e;
}

.k-pill--red {
  background: var(--k-red-soft);
  color: #991b1b;
}

.k-pill--purple {
  background: var(--k-purple-soft);
  color: var(--k-purple);
}

.k-pill--blue {
  background: #eff6ff;
  color: #1d4ed8;
}

.k-tabs {
  display: flex;
  align-items: flex-end;
  gap: 8px 28px;
  border-bottom: 1px solid var(--k-border);
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.k-tabs__group {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  align-content: flex-end;
  gap: 0 2px;
  position: relative;
  padding-bottom: 0;
  max-width: 100%;
}

.k-tabs__label {
  flex: 0 0 100%;
  width: 100%;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--k-muted-2);
  text-transform: uppercase;
  margin: 0;
  padding: 0 12px 4px;
  line-height: 1.2;
}

.k-tabs__group:has(.k-tab.active) .k-tabs__label {
  color: var(--k-purple);
}

.k-tab {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 -1px;
  padding: 10px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--k-muted);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  box-shadow: none;
}

.k-tab:hover {
  color: var(--k-text);
  background: transparent;
}

.k-tab:focus {
  outline: none;
}

.k-tab:focus-visible {
  color: var(--k-purple);
  box-shadow: inset 0 0 0 2px rgba(99, 68, 249, 0.22);
  border-radius: 8px 8px 0 0;
}

.k-tab.active {
  color: var(--k-purple);
  border-bottom-color: var(--k-purple);
  font-weight: 600;
  background: transparent;
}

.k-tab i {
  font-size: 14px;
}

.k-seg {
  display: inline-flex;
  background: #f1f0ec;
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.k-seg button,
.k-seg a {
  border: 0;
  background: transparent;
  height: 28px;
  padding: 0 12px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 560;
  color: var(--k-muted);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: inherit;
}

.k-seg .active {
  background: #fff;
  color: var(--k-text);
  box-shadow: var(--k-shadow);
}

.k-seg--purple .active {
  background: var(--k-purple);
  color: #fff;
  box-shadow: none;
}

/* ---------- Tables ---------- */
.k-table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  white-space: nowrap;
}

.k-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--k-muted);
  padding: 0 14px;
  height: 40px;
  border-bottom: 1px solid var(--k-border);
  background: #fafaf8;
  white-space: nowrap;
  line-height: 1.3;
  vertical-align: middle;
}

.k-table td {
  padding: 0 14px;
  height: 40px;
  border-bottom: 1px solid var(--k-border);
  vertical-align: middle;
  color: var(--k-text-2);
  white-space: nowrap;
  line-height: 1.35;
}

.k-table tr:last-child td {
  border-bottom: 0;
}

.k-table tr:hover td {
  background: #fafaf8;
}

.k-table .mono,
.k-mono {
  font-family: var(--k-font-mono);
  font-size: 12.5px;
}

.k-table .name {
  display: block;
  font-weight: 600;
  color: var(--k-text);
  white-space: nowrap;
}

.k-table .sub {
  display: block;
  font-family: var(--k-font);
  font-size: 12px;
  color: var(--k-muted);
  font-weight: 400;
  margin: 2px 0 0;
  padding: 0;
  letter-spacing: normal;
  white-space: nowrap;
}

.k-table .sub.mono,
.k-table .mono.sub {
  font-family: var(--k-font);
}

/* Compact action icons so rows match plain-text row height */
.k-table .k-icon-btn {
  width: 22px;
  height: 22px;
  border-radius: 6px;
}

.k-table .k-icon-btn i {
  font-size: 14px;
}

.k-table td .k-actions {
  gap: 0;
  line-height: 0;
}

/* Stock / entity cells: allow name + ticker stack, keep each line unwrapped */
.k-table td:has(> .name),
.k-table td:has(> .sub) {
  white-space: normal;
  height: auto;
  padding-top: 8px;
  padding-bottom: 8px;
}

/* ---------- Forms ---------- */
.k-input,
.k-select,
.k-textarea {
  width: 100%;
  height: 36px;
  border: 1px solid var(--k-border);
  border-radius: 8px;
  background: #fff;
  padding: 0 12px;
  font-size: 13px;
  font-family: inherit;
  color: var(--k-text);
  outline: none;
}

.k-textarea {
  height: auto;
  min-height: 72px;
  padding: 10px 12px;
  resize: vertical;
}

.k-input:focus,
.k-select:focus,
.k-textarea:focus {
  border-color: #c4b5fd;
  box-shadow: 0 0 0 3px rgba(99, 68, 249, 0.12);
}

.k-label {
  display: block;
  font-size: 12px;
  font-weight: 560;
  color: var(--k-muted);
  margin-bottom: 6px;
}

.k-field {
  margin-bottom: 14px;
}

/* ---------- Grid helpers ---------- */
.k-grid {
  display: grid;
  gap: 14px;
}

.k-grid-2 { grid-template-columns: repeat(2, 1fr); }
.k-grid-3 { grid-template-columns: repeat(3, 1fr); }
.k-grid-4 { grid-template-columns: repeat(4, 1fr); }
.k-grid-5 { grid-template-columns: repeat(5, 1fr); }
.k-grid-6 { grid-template-columns: repeat(6, 1fr); }

.k-grid-23 {
  grid-template-columns: 2fr 1fr;
}

.k-grid-32 {
  grid-template-columns: 1.4fr 1fr;
}

.k-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.k-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.k-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.k-link {
  color: var(--k-purple);
  text-decoration: none;
  font-size: 13px;
  font-weight: 560;
}

.k-link:hover {
  text-decoration: underline;
}

.k-provider-ico {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.k-bar {
  height: 8px;
  background: #f1f0ec;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.k-bar > span {
  display: block;
  height: 100%;
  background: var(--k-purple);
  border-radius: 4px;
}

.k-hbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.k-hbar__label {
  width: 140px;
  font-size: 12.5px;
  font-weight: 500;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.k-hbar__track {
  flex: 1;
  height: 8px;
  background: #f1f0ec;
  border-radius: 4px;
  overflow: hidden;
}

.k-hbar__track > i {
  display: block;
  height: 100%;
  background: var(--k-purple);
  font-style: normal;
}

.k-hbar__val {
  width: 64px;
  text-align: right;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--k-text-2);
}

.k-gateway-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #1f1f23;
  color: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  margin: 16px 0 20px;
  flex-wrap: wrap;
}

.k-gateway-banner label {
  font-size: 12px;
  font-weight: 600;
  color: #a1a1aa;
  margin: 0;
}

.k-gateway-banner .url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #2a2a2f;
  border-radius: 8px;
  padding: 6px 8px 6px 12px;
  min-width: 240px;
  font-family: var(--k-font-mono);
  font-size: 12.5px;
}

.k-gateway-banner .url button {
  margin-left: auto;
  height: 28px;
  padding: 0 10px;
  border-radius: 6px;
  border: 0;
  background: #3f3f46;
  color: #fff;
  font-size: 12px;
  cursor: pointer;
}

/* ---------- Work Room specifics ---------- */
.k-wr-tabs {
  display: flex;
  gap: 6px;
  padding: 0 12px 12px;
}

.k-wr-tabs a {
  flex: 1;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 400;
  color: var(--k-muted);
  text-decoration: none;
}

.k-wr-tabs a.active {
  background: var(--k-purple-active);
  border: 1px solid #c4b5fd;
  color: var(--k-purple);
  border-radius: 8px;
}

.k-wr-search {
  padding: 0 12px 10px;
}

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

.k-wr-search input {
  border-radius: 8px;
  background: #efece8;
}

.k-filter-chip {
  margin: 0 12px 10px;
  display: inline-flex;
  height: 26px;
  padding: 0 10px;
  border-radius: var(--k-radius-pill);
  border: 1px solid var(--k-border);
  background: #fff;
  font-size: 12px;
  font-weight: 560;
  color: var(--k-text-2);
  align-items: center;
}

.k-chat-list {
  list-style: none;
  margin: 0;
  padding: 0 8px;
  flex: 1;
  overflow: auto;
}

.k-chat-list .day {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--k-muted-2);
  padding: 8px 8px 6px;
}

.k-chat-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--k-text-2);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 1px;
}

.k-chat-list a {
  position: relative;
}

.k-chat-list a.active {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--k-border);
  font-weight: 560;
  color: var(--k-text);
}

.k-chat-list a.active.bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 2px;
  background: var(--k-purple);
}

.k-chat-list .ttl {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.k-view-all {
  display: block;
  padding: 10px 18px 14px;
  color: var(--k-purple);
  font-size: 13px;
  font-weight: 560;
  text-decoration: none;
}

.k-view-all:hover {
  text-decoration: underline;
}

.k-brand__mark--light {
  background: #fff;
  border: 1px solid var(--k-border);
  color: var(--k-purple);
  box-shadow: var(--k-shadow);
}

.k-brand__mark--light svg {
  width: 16px;
  height: 16px;
  display: block;
}

.k-brand__link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--k-text);
  min-width: 0;
  flex: 1;
}

.k-chat-list a.ttl,
.k-chat-list .ttl {
  flex: 1;
}

.k-chat-list a:hover:not(.active) {
  background: rgba(0, 0, 0, 0.03);
}

.k-chat-list .more {
  opacity: 0;
  margin-left: auto;
  color: var(--k-muted);
}

.k-chat-list a:hover .more,
.k-chat-list a.active .more {
  opacity: 1;
}

.k-wr-foot {
  display: flex;
  justify-content: space-around;
  padding: 12px 8px;
  border-top: 1px solid var(--k-border);
}

.k-wr-foot a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--k-muted);
  text-decoration: none;
}

.k-wr-foot a i {
  font-size: 16px;
}

.k-chat-scroll {
  flex: 1;
  overflow: auto;
  padding: 28px 24px 16px;
}

.k-chat-col {
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
}

.k-msg-user {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}

.k-msg-user .bubble {
  background: var(--k-purple-soft);
  color: var(--k-text);
  padding: 12px 16px;
  border-radius: 16px 16px 4px 16px;
  font-size: 14.5px;
  line-height: 1.45;
  max-width: 70%;
}

.k-msg-assistant {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.k-msg-assistant .body {
  flex: 1;
  min-width: 0;
}

.k-msg-assistant .who {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}

.k-msg-assistant .text {
  font-family: var(--k-font-display);
  font-size: 15px;
  line-height: 1.6;
  color: var(--k-text-2);
  font-weight: 400;
}

.k-msg-assistant .text strong {
  font-weight: 700;
  color: var(--k-text);
}

.k-msg-assistant .text ol {
  padding-left: 20px;
  margin: 10px 0;
}

.k-msg-assistant .text li {
  margin-bottom: 8px;
}

.k-cite {
  display: inline-flex;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #6366f1;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin-left: 3px;
}

.k-status-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  margin-bottom: 10px;
}

.k-status-banner.warn {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
}

.k-status-banner.ok {
  background: var(--k-green-soft);
  border: 1px solid #bbf7d0;
  color: #166534;
}

.k-composer {
  padding: 12px 24px 20px;
}

.k-composer__box {
  max-width: 760px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 16px;
  box-shadow: var(--k-shadow-lg);
  padding: 14px 14px 10px;
}

.k-composer__box textarea {
  width: 100%;
  border: 0;
  resize: none;
  outline: none;
  font-family: inherit;
  font-size: 14.5px;
  min-height: 44px;
  color: var(--k-text);
  background: transparent;
}

.k-composer__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.k-composer__bar .spacer {
  flex: 1;
}

.k-home-hero {
  text-align: center;
  padding: 48px 24px 24px;
  max-width: 760px;
  margin: 0 auto;
}

.k-home-hero p {
  color: var(--k-muted);
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 28px;
}

.k-suggest {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 16px 0 28px;
}

.k-suggest a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--k-radius-pill);
  border: 1px solid var(--k-border);
  background: #fff;
  color: var(--k-text-2);
  font-size: 12.5px;
  text-decoration: none;
  font-weight: 500;
}

.k-suggest a:hover {
  border-color: #c4b5fd;
  color: var(--k-purple);
}

.k-continue {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--k-border);
  border-radius: 12px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  max-width: 640px;
  margin: 0 auto;
}

.k-continue:hover {
  border-color: #c4b5fd;
}

.k-continue .ico {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--k-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--k-purple);
}

.k-continue .lbl {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--k-muted);
  text-transform: uppercase;
}

.k-continue .ttl {
  font-size: 14px;
  font-weight: 600;
  margin-top: 2px;
}

.k-powered {
  text-align: center;
  font-size: 12px;
  color: var(--k-muted-2);
  margin-top: 40px;
}

.k-sources {
  width: var(--k-sidebar-wr);
  border-left: 1px solid var(--k-border);
  background: #fafaf8;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.k-sources__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--k-border);
  font-weight: 600;
  font-size: 14px;
}

.k-source-card {
  margin: 14px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 10px;
}

.k-artifact {
  background: var(--k-cream);
  border: 1px solid #f0e4d4;
  border-radius: 12px;
  padding: 16px;
  margin-top: 12px;
}

.k-artifact__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.k-artifact__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #c2410c;
  text-transform: uppercase;
}

.k-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--k-border);
  border-radius: 8px;
  background: #fff;
  margin-bottom: 8px;
  cursor: pointer;
}

.k-option.selected {
  background: var(--k-purple-soft);
  border-color: #c4b5fd;
}

.k-option .radio {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--k-border-strong);
  flex-shrink: 0;
}

.k-option.selected .radio {
  border-color: var(--k-purple);
  box-shadow: inset 0 0 0 3px var(--k-purple);
}

.k-split {
  display: flex;
  flex: 1;
  min-height: 0;
}

.k-queue {
  width: 340px;
  border-right: 1px solid var(--k-border);
  background: #fff;
  display: flex;
  flex-direction: column;
}

.k-queue-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--k-border);
  cursor: pointer;
  border-left: 3px solid transparent;
}

.k-queue-item.active {
  background: #fafaf8;
  border-left-color: var(--k-purple);
}

.k-pattern-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.k-pattern {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 12px;
  padding: 18px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.k-pattern:hover {
  border-color: #c4b5fd;
  box-shadow: var(--k-shadow);
}

.k-pattern__top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.k-pattern h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 8px;
}

.k-pattern p {
  font-size: 13px;
  color: var(--k-muted);
  line-height: 1.45;
  margin: 0;
  flex: 1;
}

.k-pattern__tags {
  font-size: 12px;
  color: var(--k-muted-2);
  font-style: italic;
  margin-top: 14px;
}

.k-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 28px 0 32px;
}

.k-step {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--k-muted);
  font-size: 13px;
  font-weight: 560;
}

.k-step .n {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--k-border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  background: #fff;
}

.k-step.active {
  color: var(--k-purple);
}

.k-step.active .n {
  background: var(--k-purple);
  border-color: var(--k-purple);
  color: #fff;
}

.k-step-line {
  width: 64px;
  height: 1px;
  background: var(--k-border-strong);
  margin: 0 12px;
}

.k-chart {
  width: 100%;
  min-height: 200px;
}

.k-spark {
  width: 80px;
  height: 28px;
}

.k-code {
  background: #111114;
  color: #e5e5e5;
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--k-font-mono);
  font-size: 12px;
  line-height: 1.55;
  overflow: auto;
  position: relative;
}

.k-code .copy {
  position: absolute;
  top: 10px;
  right: 10px;
}

/* ---------- Agent / Studio extras ---------- */
.k-agent-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 4px;
}

.k-agent-id {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
}

.k-agent-ico {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--k-blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.k-agent-ico--red {
  background: #dc2626;
}

.k-agent-ico--sm {
  width: 36px;
  height: 36px;
  font-size: 13px;
  border-radius: 8px;
}

.k-agent-name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.k-agent-name h1 {
  font-family: var(--k-font);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0;
  line-height: 1.2;
}

.k-agent-name .ver {
  font-size: 13px;
  color: var(--k-muted);
  font-weight: 500;
}

.k-agent-meta {
  font-size: 12.5px;
  color: var(--k-muted);
  line-height: 1.45;
}

.k-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
  align-items: start;
}

.k-aside-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 12px;
}

.k-aside-stack .k-card__title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--k-muted);
  font-weight: 700;
}

.k-health-list,
.k-activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.k-health-list li,
.k-activity-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  color: var(--k-text-2);
  padding: 6px 0;
  line-height: 1.4;
}

.k-health-list li .k-dot,
.k-activity-list li .k-dot {
  margin-top: 5px;
}

.k-activity-list li {
  color: var(--k-muted);
}

.k-activity-list li strong {
  color: var(--k-text-2);
  font-weight: 560;
}

.k-channel-mini {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--k-border);
}

.k-channel-mini:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.k-tool-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(80px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  font-size: 12.5px;
}

.k-tool-row .name {
  font-family: var(--k-font-mono);
  font-size: 12px;
  color: var(--k-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.k-tool-row .calls {
  color: var(--k-muted);
  text-align: right;
}

.k-tool-row .ok {
  color: var(--k-green);
  font-weight: 600;
  min-width: 40px;
  text-align: right;
}

.k-channel-card {
  display: grid;
  grid-template-columns: 44px minmax(0, 1.4fr) minmax(160px, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  margin-bottom: 10px;
}

.k-channel-card__ico {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--k-purple-soft);
  color: var(--k-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.k-channel-card__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.k-channel-card__title strong {
  font-size: 14px;
}

.k-channel-card__sub {
  font-size: 12.5px;
  color: var(--k-muted);
  margin-bottom: 8px;
}

.k-channel-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-size: 12px;
  color: var(--k-muted);
}

.k-channel-card__meta b {
  color: var(--k-text-2);
  font-weight: 560;
}

.k-channel-card__vol {
  min-width: 140px;
}

.k-channel-card__vol .big {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.k-channel-card__vol .sub {
  font-size: 11px;
  color: var(--k-muted);
  margin-bottom: 6px;
}

.k-channel-card__actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.k-app-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.7fr);
  gap: 18px;
  align-items: center;
}

.k-app-feature__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.k-mini-stat {
  background: var(--k-bg);
  border-radius: 8px;
  padding: 10px 12px;
}

.k-mini-stat .lbl {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin-bottom: 4px;
}

.k-mini-stat .val {
  font-size: 16px;
  font-weight: 700;
}

.k-table-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.k-table-toolbar .k-search {
  width: 220px;
}

.k-hub {
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(99, 68, 249, 0.12), transparent 55%),
    radial-gradient(900px 400px at 90% 0%, rgba(234, 88, 12, 0.06), transparent 50%),
    var(--k-bg);
  display: flex;
  flex-direction: column;
}

.k-hub__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
}

.k-hub__hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px 64px;
  text-align: center;
}

.k-hub__hero .k-brand {
  justify-content: center;
  padding: 0 0 20px;
}

.k-hub__hero h1 {
  font-family: var(--k-font-display);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
  max-width: 720px;
}

.k-hub__hero p {
  font-size: 16px;
  color: var(--k-muted);
  max-width: 520px;
  margin: 0 0 40px;
  line-height: 1.5;
}

.k-hub-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 280px));
  gap: 18px;
  justify-content: center;
  width: 100%;
  max-width: 960px;
}

.k-hub-card {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 16px;
  padding: 24px 22px;
  text-align: left;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--k-shadow);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.k-hub-card:hover {
  border-color: #c4b5fd;
  box-shadow: var(--k-shadow-lg);
  transform: translateY(-2px);
  color: inherit;
}

.k-hub-card__ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--k-purple-soft);
  color: var(--k-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.k-hub-card h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
}

.k-hub-card p {
  font-size: 13.5px;
  color: var(--k-muted);
  margin: 0 0 16px;
  line-height: 1.45;
}

.k-hub-card .go {
  font-size: 13px;
  font-weight: 600;
  color: var(--k-purple);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.k-main--canvas .k-content {
  background: var(--k-bg);
}

.k-table tr.tint td {
  background: var(--k-purple-soft);
}

/* ---------- Work Room chat extras ---------- */
.k-home {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
  overflow: auto;
  padding: 16px 24px 12px;
}

.k-home .k-home-hero {
  padding: 12px 24px 8px;
}

.k-home .k-home-hero p {
  margin-bottom: 18px;
}

.k-home .k-suggest {
  margin: 14px 0 18px;
}

.k-home .k-powered {
  margin-top: 24px;
}

.k-writing {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  color: var(--k-muted-2);
  font-size: 13px;
  font-family: var(--k-font);
}

.k-writing .dots {
  display: inline-flex;
  gap: 3px;
}

.k-writing .dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c4c4c4;
  display: block;
  animation: k-pulse 1.2s ease-in-out infinite;
}

.k-writing .dots i:nth-child(2) { animation-delay: 0.15s; }
.k-writing .dots i:nth-child(3) { animation-delay: 0.3s; }

@keyframes k-pulse {
  0%, 80%, 100% { opacity: 0.35; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

.k-stop {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--k-border);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}

.k-stop span {
  width: 12px;
  height: 12px;
  background: #171717;
  border-radius: 2px;
}

.k-attach-chip {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.k-attach-chip .chip {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--k-border);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--k-muted);
}

.k-attach-chip .chip .n {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--k-purple);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.k-source-inline {
  border: 1px solid var(--k-border);
  border-radius: 10px;
  background: #fff;
  margin-bottom: 10px;
  overflow: hidden;
}

.k-source-inline__tog {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 560;
  color: var(--k-text-2);
  cursor: default;
}

.k-source-inline__tog i:last-child {
  margin-left: auto;
  color: var(--k-muted);
}

.k-source-inline__body {
  padding: 0 12px 12px;
}

.k-source-inline__card {
  border: 1px solid var(--k-border);
  border-radius: 8px;
  padding: 12px;
  background: #fafaf8;
}

.k-source-inline__card .row1 {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.k-source-inline__card .name {
  font-size: 13px;
  font-weight: 600;
  color: var(--k-text);
}

.k-source-inline__card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}

.k-source-inline__card .snip {
  font-size: 12.5px;
  color: var(--k-muted);
  line-height: 1.45;
  margin: 0;
}

.k-sources__body {
  flex: 1;
  overflow: auto;
}

.k-sources__foot {
  padding: 12px 16px 16px;
  font-size: 12px;
  color: var(--k-muted-2);
}

.k-source-card__top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.k-source-card__meta {
  flex: 1;
  min-width: 0;
}

.k-source-card__meta .name {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--k-text);
  margin-bottom: 8px;
}

.k-source-card__meta .name span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.k-source-card .snip {
  font-size: 12.5px;
  color: var(--k-muted);
  line-height: 1.45;
  margin: 10px 0 0;
}

.k-option .rec {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--k-purple);
  flex-shrink: 0;
}

.k-option .lbl {
  flex: 1;
  font-size: 13.5px;
  color: var(--k-text);
}

.k-artifact__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--k-text);
}

.k-artifact__actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.k-pin {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 10px;
  border-radius: 6px;
  border: 1px solid var(--k-border);
  background: #fff;
  font-size: 12px;
  font-weight: 500;
  color: var(--k-muted);
  cursor: pointer;
}

.k-chat-tools {
  display: flex;
  justify-content: flex-end;
  padding: 10px 20px 0;
}

.k-powered .k-mark {
  display: inline-flex;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--k-purple);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  align-items: center;
  justify-content: center;
  margin-right: 6px;
  vertical-align: -2px;
}

.k-composer__box .mode {
  display: inline-flex;
  gap: 4px;
  background: #f1f0ec;
  border-radius: var(--k-radius-pill);
  padding: 3px;
}

.k-composer__box .mode button {
  border: 0;
  background: transparent;
  height: 28px;
  padding: 0 12px;
  border-radius: var(--k-radius-pill);
  font-size: 12.5px;
  font-weight: 560;
  color: var(--k-muted);
  cursor: pointer;
  font-family: inherit;
}

.k-composer__box .mode button.active {
  background: var(--k-purple);
  color: #fff;
}

.k-wr-search .k-search input {
  background: #fff;
}

/* ---------- Responsive primitives ---------- */
.k-nav-toggle {
  display: none;
  flex-shrink: 0;
}

.k-sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 32, 0.42);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 45;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.k-sidebar-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.k-table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.k-card--flush .k-table-scroll,
.k-card .k-table-scroll {
  margin: 0 -1px;
}

/* Cards that host tables directly must scroll, not clip/wrap */
.k-card:has(> .k-table),
.k-card--flush:has(> .k-table),
.k-card:has(> .k-table-scroll),
.k-card--flush:has(> .k-table-scroll) {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.k-tiers-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 260px;
  gap: 16px;
  align-items: start;
}

.k-tier-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.k-tier-list .k-card {
  padding: 12px;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}

.k-tier-list .k-card:hover {
  border-color: #c4b5fd;
}

.k-tier-list .k-card.is-active {
  background: var(--k-purple-active);
  border-color: #c4b5fd;
}


/* ---------- Auth (login / signup) ---------- */
.k-auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--k-bg);
}

.k-auth__visual {
  position: relative;
  overflow: hidden;
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  background:
    linear-gradient(160deg, rgba(20, 16, 40, 0.72) 0%, rgba(20, 16, 40, 0.45) 45%, rgba(99, 68, 249, 0.35) 100%),
    radial-gradient(900px 520px at 20% 10%, rgba(234, 88, 12, 0.35), transparent 55%),
    radial-gradient(700px 420px at 90% 80%, rgba(99, 68, 249, 0.55), transparent 50%),
    linear-gradient(145deg, #1c1830 0%, #2a2148 48%, #3d2f6b 100%);
}

.k-auth__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 70%);
  pointer-events: none;
}

.k-auth__visual > * {
  position: relative;
  z-index: 1;
}

.k-auth__visual .k-brand {
  padding: 0;
  color: #fff;
}

.k-auth__visual .k-brand__title,
.k-auth__visual .k-brand__sub {
  color: #fff;
}

.k-auth__visual .k-brand__sub {
  opacity: 0.7;
}

.k-auth__quote {
  max-width: 420px;
  margin-bottom: 24px;
}

.k-auth__quote h1 {
  font-family: var(--k-font-display);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 14px;
  color: #fff !important;
}

.k-auth__quote p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82) !important;
  max-width: 360px;
}

.k-auth__visual,
.k-auth__visual h1,
.k-auth__visual h2,
.k-auth__visual p,
.k-auth__visual span {
  color: #fff;
}

.k-auth__meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
}

.k-auth__meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.k-auth__meta i {
  font-size: 14px;
  color: #c4b5fd;
}

.k-auth__panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 48px;
  background:
    radial-gradient(700px 320px at 100% 0%, rgba(99, 68, 249, 0.08), transparent 55%),
    var(--k-bg-warm);
}

.k-auth__panel-inner {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.k-auth__eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin: 0 0 8px;
}

.k-auth__title {
  font-family: var(--k-font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
  color: var(--k-text);
}

.k-auth__lede {
  font-size: 14px;
  color: var(--k-muted);
  margin: 0 0 28px;
  line-height: 1.5;
}

.k-auth__form .k-input {
  height: 42px;
  font-size: 14px;
  border-radius: 8px;
  background: #fff;
}

.k-auth__form .k-label {
  font-size: 13px;
  color: var(--k-text-2);
  font-weight: 500;
}

.k-auth__form .k-field {
  margin-bottom: 16px;
}

.k-auth__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: -4px 0 20px;
  font-size: 13px;
}

.k-auth__check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--k-text-2);
  cursor: pointer;
  user-select: none;
}

.k-auth__check input {
  width: 15px;
  height: 15px;
  accent-color: var(--k-purple);
  margin: 0;
}

.k-auth__link {
  color: var(--k-purple);
  text-decoration: none;
  font-weight: 500;
}

.k-auth__link:hover {
  text-decoration: underline;
}

.k-auth__submit {
  width: 100%;
  height: 42px;
  border-radius: 8px;
  font-size: 14px;
  margin-top: 4px;
}

.k-auth__divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  color: var(--k-muted-2);
  font-size: 12px;
}

.k-auth__divider::before,
.k-auth__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--k-border);
}

.k-auth__social {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.k-auth__social .k-btn {
  width: 100%;
  height: 40px;
  border-radius: 8px;
}

.k-auth__footer {
  margin-top: 28px;
  text-align: center;
  font-size: 13px;
  color: var(--k-muted);
}

.k-auth__names {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.k-auth__hint {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--k-muted-2);
}

@media (max-width: 900px) {
  .k-auth {
    grid-template-columns: 1fr;
  }

  .k-auth__visual {
    min-height: 220px;
    padding: 28px 24px;
  }

  .k-auth__quote h1 {
    font-size: 28px;
  }

  .k-auth__meta {
    display: none;
  }

  .k-auth__panel {
    padding: 32px 24px 48px;
  }

  .k-auth__names {
    grid-template-columns: 1fr;
  }
}

/* ---------- Modal / popup ---------- */
body.k-modal-open {
  overflow: hidden;
}

.k-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.k-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.k-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(99, 68, 249, 0.18), transparent 60%),
    rgba(20, 16, 32, 0.48);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.k-modal__panel {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: min(92vh, 720px);
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(520px 220px at 100% 0%, rgba(99, 68, 249, 0.1), transparent 55%),
    #fff;
  border: 1px solid rgba(231, 229, 224, 0.95);
  border-radius: 18px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 24px 64px rgba(16, 24, 40, 0.22),
    0 8px 20px rgba(16, 24, 40, 0.1);
  transform: translateY(14px) scale(0.97);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.22s ease;
  overflow: hidden;
}

.k-modal.is-open .k-modal__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.k-modal__glow {
  position: absolute;
  top: -40px;
  left: 20%;
  right: 20%;
  height: 80px;
  background: linear-gradient(90deg, transparent, rgba(99, 68, 249, 0.35), transparent);
  filter: blur(28px);
  pointer-events: none;
}

.k-modal__head {
  padding: 22px 24px 0;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.k-modal__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--k-purple-active);
  border: 1px solid #c4b5fd;
  color: var(--k-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.k-modal__head-text {
  flex: 1;
  min-width: 0;
  padding-top: 2px;
}

.k-modal__eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--k-purple);
  margin: 0 0 4px;
}

.k-modal__title {
  margin: 0;
  font-family: var(--k-font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--k-text);
  line-height: 1.2;
}

.k-modal__lede {
  margin: 6px 0 0;
  font-size: 13.5px;
  color: var(--k-muted);
  line-height: 1.45;
}

.k-modal__close {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--k-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  flex-shrink: 0;
  transition: background 0.12s, color 0.12s;
}

.k-modal__close:hover {
  background: #f3f1ed;
  color: var(--k-text);
}

.k-modal__body {
  padding: 20px 24px;
  overflow: auto;
  flex: 1;
}

.k-modal__foot {
  padding: 14px 24px 18px;
  border-top: 1px solid var(--k-border);
  background: linear-gradient(180deg, #fafaf8 0%, #f7f6f3 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.k-modal__foot-hint {
  font-size: 12px;
  color: var(--k-muted-2);
}

.k-modal__foot-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.k-choice-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.k-choice {
  position: relative;
  display: block;
  cursor: pointer;
}

.k-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.k-choice span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 12px 12px;
  border: 1px solid var(--k-border);
  border-radius: 10px;
  background: #fff;
  font-size: 13px;
  font-weight: 500;
  color: var(--k-text-2);
  transition: border-color 0.12s, background 0.12s, box-shadow 0.12s, color 0.12s;
  min-height: 64px;
}

.k-choice small {
  font-size: 11px;
  font-weight: 400;
  color: var(--k-muted);
}

.k-choice:hover span {
  border-color: #c4b5fd;
}

.k-choice input:checked + span {
  background: var(--k-purple-active);
  border-color: #c4b5fd;
  color: var(--k-purple);
  box-shadow: 0 0 0 3px rgba(99, 68, 249, 0.1);
}

.k-choice input:checked + span small {
  color: #7c6ad9;
}

.k-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.k-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--k-border);
  background: #fff;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--k-text-2);
  cursor: pointer;
  user-select: none;
  transition: border-color 0.12s, background 0.12s, color 0.12s;
}

.k-chip input {
  display: none;
}

.k-chip:hover {
  border-color: #c4b5fd;
}

.k-chip:has(input:checked) {
  background: var(--k-purple-active);
  border-color: #c4b5fd;
  color: var(--k-purple);
}

.k-modal .k-field {
  margin-bottom: 16px;
}

.k-modal .k-input,
.k-modal .k-select {
  height: 40px;
  border-radius: 8px;
}

.k-modal .k-grid-2 {
  gap: 12px;
}

.k-modal__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #f7f6f3;
  border: 1px solid var(--k-border);
  font-size: 12.5px;
  color: var(--k-text-2);
  margin-top: 4px;
}

.k-modal__summary strong {
  color: var(--k-text);
  font-weight: 600;
}

.k-modal__summary i {
  color: var(--k-purple);
  font-size: 16px;
}

@media (max-width: 640px) {
  .k-modal {
    padding: 12px;
    align-items: flex-end;
  }

  .k-modal__panel {
    width: 100%;
    max-height: 90vh;
    border-radius: 16px 16px 12px 12px;
  }

  .k-choice-grid {
    grid-template-columns: 1fr 1fr;
  }

  .k-modal__foot {
    flex-direction: column;
    align-items: stretch;
  }

  .k-modal__foot-actions {
    width: 100%;
  }

  .k-modal__foot-actions .k-btn {
    flex: 1;
  }
}

/* Toast + interactive helpers */
#k-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #18181b;
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 9999;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  font-family: var(--k-font);
}
#k-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.k-table tbody tr.is-selected td {
  background: var(--k-purple-soft) !important;
}
.k-seg button.active,
.k-seg a.active {
  background: #fff;
  color: var(--k-text);
  box-shadow: var(--k-shadow);
}
.k-seg--purple button.active,
.k-seg--purple a.active {
  background: var(--k-purple);
  color: #fff;
  box-shadow: none;
}
[data-filter-group] .active {
  background: var(--k-purple) !important;
  color: #fff !important;
  border-color: var(--k-purple) !important;
}

/* =========================================================
   Responsive — desktop → tablet → mobile
   Breakpoints: 1400 / 1200 / 1024 / 768 / 480
   ========================================================= */

/* Large laptops */
@media (max-width: 1400px) {
  :root {
    --k-sidebar-w: 232px;
    --k-sidebar-wr: 280px;
  }

  .k-content {
    padding: 22px 22px 36px;
  }

  .k-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktops / small laptops */
@media (max-width: 1200px) {
  .k-grid-6,
  .k-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .k-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .k-grid-23,
  .k-grid-32,
  .k-overview {
    grid-template-columns: 1fr;
  }

  .k-aside-stack {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .k-sources {
    display: none;
  }

  .k-pattern-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .k-channel-card {
    grid-template-columns: 44px 1fr;
  }

  .k-channel-card__vol,
  .k-channel-card__actions {
    grid-column: 2;
  }

  .k-app-feature {
    grid-template-columns: 1fr;
  }

  .k-hub-cards {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    max-width: 640px;
  }

  .k-tiers-layout {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .k-tiers-layout .k-aside-stack {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, 1fr);
  }

  .k-search {
    width: 220px;
  }

  .k-title.sans,
  .k-title {
    font-size: 26px;
  }
}

/* Tablet landscape + compact desktops — collapse sidebar */
@media (max-width: 1024px) {
  .k-nav-toggle {
    display: inline-flex;
  }

  .k-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: min(280px, 86vw);
    transform: translateX(-105%);
    transition: transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: none;
    z-index: 50;
  }

  .k-sidebar.is-open,
  .k-sidebar.open {
    transform: translateX(0);
    box-shadow: 8px 0 32px rgba(16, 24, 40, 0.18);
  }

  body.k-sidebar-open {
    overflow: hidden;
  }

  .k-topbar .k-link-quiet {
    display: none;
  }

  .k-topbar {
    padding: 0 14px;
    gap: 8px;
  }

  .k-content {
    padding: 18px 16px 32px;
  }

  .k-title-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .k-page-actions {
    flex-wrap: wrap;
    width: 100%;
  }

  .k-page-actions .k-btn {
    flex: 0 1 auto;
  }

  .k-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    gap: 8px 20px;
    padding-bottom: 0;
  }

  .k-tabs__group {
    flex: 0 0 auto;
  }

  .k-grid-3,
  .k-grid-6,
  .k-grid-5 {
    grid-template-columns: repeat(2, 1fr);
  }

  .k-search {
    width: 180px;
    max-width: 34vw;
  }

  .k-crumbs {
    max-width: 48vw;
  }

  .k-queue {
    width: 100%;
  }

  .k-hub__nav {
    padding: 16px 20px;
  }

  .k-hub__hero {
    padding: 28px 20px 48px;
  }

  .k-hub__hero h1 {
    font-size: clamp(28px, 5vw, 40px);
  }

  .k-gateway-banner {
    flex-wrap: wrap;
  }

  .k-table {
    min-width: max(100%, 720px);
  }

  .k-card--flush,
  .k-card {
    overflow: hidden;
  }

  /* Keep table display so columns stretch; scroll horizontally instead of wrapping */
  .k-card--flush > .k-table-scroll,
  .k-card > .k-table-scroll,
  .k-card--flush:has(> .k-table),
  .k-card:has(> .k-table) {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .k-card--flush > .k-table,
  .k-card > .k-table {
    display: table;
    width: max-content;
    min-width: 100%;
  }

  .k-split {
    flex-direction: column;
  }

  .k-split > * {
    width: 100% !important;
    max-width: none !important;
  }
}

/* Tablet portrait */
@media (max-width: 768px) {
  :root {
    --k-topbar-h: 60px;
  }

  .k-grid-2,
  .k-grid-3,
  .k-grid-4,
  .k-grid-5,
  .k-grid-6,
  .k-pattern-grid {
    grid-template-columns: 1fr;
  }

  .k-aside-stack,
  .k-tiers-layout .k-aside-stack {
    grid-template-columns: 1fr 1fr;
  }

  .k-tiers-layout {
    grid-template-columns: 1fr;
  }

  .k-tier-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .k-hub-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .k-title,
  .k-title.sans {
    font-size: 24px;
  }

  .k-title-meta {
    display: block;
    margin: 6px 0 0;
  }

  .k-topbar > .k-search {
    display: none;
  }

  .k-topbar__right .k-search {
    width: 150px;
    max-width: 36vw;
  }

  .k-env {
    padding: 0 8px;
    font-size: 10px;
  }

  .k-stat__value {
    font-size: 22px;
  }

  .k-choice-grid {
    grid-template-columns: 1fr 1fr;
  }

  .k-auth {
    grid-template-columns: 1fr;
  }

  .k-auth__visual {
    min-height: 200px;
    padding: 24px 20px;
  }

  .k-auth__quote h1 {
    font-size: 26px;
  }

  .k-auth__meta {
    display: none;
  }

  .k-auth__panel {
    padding: 28px 20px 40px;
  }

  .k-auth__names {
    grid-template-columns: 1fr;
  }

  .k-auth__social {
    grid-template-columns: 1fr;
  }

  .k-content--chat {
    padding: 12px;
  }

  .k-composer__box {
    flex-wrap: wrap;
  }

  .k-sources {
    display: none !important;
  }

  .k-hbar__label {
    width: 96px;
  }

  .k-modal {
    padding: 0;
    align-items: flex-end;
  }

  .k-modal__panel {
    width: 100%;
    max-height: 92vh;
    border-radius: 18px 18px 0 0;
  }
}

/* Phones */
@media (max-width: 480px) {
  :root {
    --k-topbar-h: 56px;
  }

  .k-content {
    padding: 14px 12px 28px;
  }

  .k-page-actions .k-btn {
    flex: 1 1 calc(50% - 4px);
    justify-content: center;
  }

  .k-page-actions .k-btn--primary {
    flex: 1 1 100%;
  }

  .k-title,
  .k-title.sans {
    font-size: 22px;
  }

  .k-lede {
    font-size: 13px;
  }

  .k-aside-stack,
  .k-tiers-layout .k-aside-stack,
  .k-tier-list {
    grid-template-columns: 1fr;
  }

  .k-topbar__right .k-search {
    display: none;
  }

  .k-crumbs {
    max-width: 56vw;
    font-size: 12px;
  }

  .k-brand__sub {
    display: none;
  }

  .k-sidebar-foot .k-user-meta span {
    display: none;
  }

  .k-btn {
    height: 34px;
    padding: 0 11px;
    font-size: 12.5px;
  }

  .k-card {
    padding: 14px;
  }

  .k-hub__nav {
    padding: 14px 16px;
  }

  .k-hub__hero {
    padding: 20px 16px 40px;
  }

  .k-choice-grid {
    grid-template-columns: 1fr;
  }

  .k-modal__head,
  .k-modal__body {
    padding-left: 16px;
    padding-right: 16px;
  }

  .k-modal__foot {
    padding: 12px 16px 16px;
  }

  .k-modal__foot-actions {
    width: 100%;
  }

  .k-modal__foot-actions .k-btn {
    flex: 1;
  }

  .k-tabs__label {
    padding-left: 8px;
  }

  .k-tab {
    padding: 8px 10px 10px;
    font-size: 12.5px;
  }
}

/* Short landscape phones / short tablets */
@media (max-height: 500px) and (orientation: landscape) {
  .k-sidebar {
    width: min(260px, 70vw);
  }

  .k-auth__visual {
    min-height: 140px;
    padding: 16px 20px;
  }

  .k-auth__quote h1 {
    font-size: 22px;
  }

  .k-modal__panel {
    max-height: 96vh;
  }
}

/* =========================================================
   Landing page (public marketing) — theme-faithful
   ========================================================= */
.k-lp {
  background: var(--k-bg);
  color: var(--k-text);
  overflow-x: hidden;
}

.k-lp-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 28px;
  height: 68px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--k-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.k-lp-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}

.k-lp-nav__links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--k-text-2);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  white-space: nowrap;
}

.k-lp-nav__links a:hover {
  color: var(--k-purple);
  background: var(--k-purple-soft);
}

.k-lp-nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.k-lp-menu {
  display: none;
}

.k-lp-hero {
  position: relative;
  max-width: none;
  padding: 56px 28px 64px;
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(99, 68, 249, 0.12), transparent 55%),
    radial-gradient(700px 380px at 100% 20%, rgba(234, 88, 12, 0.07), transparent 50%),
    var(--k-bg);
}

.k-lp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 40px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.k-lp-hero__copy h1 {
  font-family: var(--k-font-display);
  font-size: clamp(34px, 4.5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin: 0 0 16px;
  max-width: 16ch;
}

.k-lp-hero__copy .k-lede {
  font-size: 16px;
  max-width: 46ch;
  margin-bottom: 28px;
}

.k-lp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.k-lp-hero__points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.k-lp-hero__points li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--k-text-2);
  line-height: 1.4;
}

.k-lp-hero__points i {
  color: var(--k-purple);
  font-size: 16px;
  margin-top: 1px;
}

.k-lp-hero__preview {
  position: relative;
}

.k-lp-hero__preview .k-card {
  box-shadow: var(--k-shadow-lg);
}

.k-lp-float {
  position: absolute;
  right: -8px;
  bottom: -18px;
  width: min(240px, 70%);
  box-shadow: var(--k-shadow-lg);
  animation: k-lp-float 5s ease-in-out infinite;
}

@keyframes k-lp-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.k-lp-section {
  padding: 72px 28px;
  max-width: 1180px;
  margin: 0 auto;
}

.k-lp-section--muted {
  max-width: none;
  background: #fff;
  border-top: 1px solid var(--k-border);
  border-bottom: 1px solid var(--k-border);
}

.k-lp-section--muted > .k-lp-inner,
.k-lp-section--band > .k-lp-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0;
}

.k-lp-section--band {
  max-width: none;
  background:
    radial-gradient(800px 300px at 10% 0%, rgba(99, 68, 249, 0.08), transparent 55%),
    var(--k-bg-warm);
  border-top: 1px solid var(--k-border);
  border-bottom: 1px solid var(--k-border);
}

.k-lp-inner {
  width: 100%;
}

.k-lp-head {
  max-width: 640px;
  margin: 0 auto 36px;
  text-align: center;
}

.k-lp-head--left {
  margin-left: 0;
  text-align: left;
}

.k-lp-head h2 {
  font-family: var(--k-font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 10px;
  line-height: 1.15;
}

.k-lp-head p {
  margin: 0;
  font-size: 15px;
  color: var(--k-muted);
  line-height: 1.55;
}

.k-lp-trust {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.k-lp-trust__item {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--k-shadow);
}

.k-lp-trust__item i {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--k-purple-soft);
  color: var(--k-purple);
  font-size: 18px;
  margin-bottom: 10px;
}

.k-lp-trust__item strong {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}

.k-lp-trust__item span {
  font-size: 12px;
  color: var(--k-muted);
  line-height: 1.4;
}

.k-lp-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.k-lp-note {
  font-size: 12px;
  color: var(--k-muted-2);
}

.k-lp-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.k-lp-feature {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 14px;
  padding: 22px 20px;
  box-shadow: var(--k-shadow);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.k-lp-feature:hover {
  border-color: #c4b5fd;
  transform: translateY(-2px);
  box-shadow: var(--k-shadow-lg);
}

.k-lp-feature__ico {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--k-purple-soft);
  color: var(--k-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}

.k-lp-feature h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
}

.k-lp-feature p {
  margin: 0;
  font-size: 13.5px;
  color: var(--k-muted);
  line-height: 1.5;
}

.k-lp-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: start;
}

.k-lp-alloc {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.k-lp-alloc__row {
  display: grid;
  grid-template-columns: 90px 1fr 48px;
  gap: 10px;
  align-items: center;
  font-size: 13px;
}

.k-lp-alloc__row .track {
  height: 8px;
  background: #f1f0ec;
  border-radius: 4px;
  overflow: hidden;
}

.k-lp-alloc__row .track > i {
  display: block;
  height: 100%;
  border-radius: 4px;
  font-style: normal;
}

.k-lp-assets {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.k-lp-asset {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 14px;
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--k-shadow);
}

.k-lp-asset i {
  font-size: 22px;
  color: var(--k-purple);
  display: block;
  margin-bottom: 8px;
}

.k-lp-asset strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.k-lp-asset span {
  font-size: 12px;
  color: var(--k-muted);
}

.k-lp-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  counter-reset: step;
}

.k-lp-step {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 14px;
  padding: 18px 16px;
  box-shadow: var(--k-shadow);
  position: relative;
}

.k-lp-step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--k-purple-active);
  color: var(--k-purple);
  font-size: 13px;
  font-weight: 700;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.k-lp-step h3 {
  font-size: 14.5px;
  margin: 0 0 6px;
}

.k-lp-step p {
  margin: 0;
  font-size: 12.5px;
  color: var(--k-muted);
  line-height: 1.45;
}

.k-lp-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}

.k-lp-plan {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 16px;
  padding: 24px 22px;
  box-shadow: var(--k-shadow);
  display: flex;
  flex-direction: column;
}

.k-lp-plan--featured {
  border-color: #c4b5fd;
  background:
    radial-gradient(400px 160px at 100% 0%, rgba(99, 68, 249, 0.1), transparent 60%),
    #fff;
  box-shadow: var(--k-shadow-lg);
  transform: translateY(-4px);
}

.k-lp-plan__name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin-bottom: 8px;
}

.k-lp-plan__price {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.k-lp-plan__price small {
  font-size: 14px;
  font-weight: 500;
  color: var(--k-muted);
}

.k-lp-plan__desc {
  font-size: 13px;
  color: var(--k-muted);
  margin: 0 0 18px;
  line-height: 1.45;
}

.k-lp-plan ul {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  flex: 1;
}

.k-lp-plan li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13.5px;
  color: var(--k-text-2);
  padding: 7px 0;
  border-top: 1px solid #f1f0ec;
}

.k-lp-plan li i {
  color: var(--k-green);
  margin-top: 2px;
}

.k-lp-billing {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}

.k-lp-faq details {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 12px;
  padding: 0 18px;
  margin-bottom: 10px;
  box-shadow: var(--k-shadow);
}

.k-lp-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-size: 14.5px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.k-lp-faq summary::-webkit-details-marker { display: none; }

.k-lp-faq summary i {
  color: var(--k-muted);
  transition: transform 0.15s;
}

.k-lp-faq details[open] summary i {
  transform: rotate(180deg);
}

.k-lp-faq details p {
  margin: 0 0 16px;
  font-size: 13.5px;
  color: var(--k-muted);
  line-height: 1.55;
  max-width: 72ch;
}

.k-lp-cta {
  text-align: center;
  padding: 64px 28px;
  max-width: none;
  background:
    linear-gradient(160deg, rgba(20, 16, 40, 0.92), rgba(61, 47, 107, 0.9)),
    var(--k-purple);
  color: #fff;
}

.k-lp-cta h2 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.k-lp-cta p {
  margin: 0 auto 24px;
  max-width: 48ch;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.5;
}

.k-lp-cta .k-btn--primary {
  background: #fff;
  border-color: #fff;
  color: var(--k-purple);
}

.k-lp-cta .k-btn--primary:hover {
  background: var(--k-purple-soft);
  border-color: var(--k-purple-soft);
  color: var(--k-purple);
}

.k-lp-cta .k-btn:not(.k-btn--primary) {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.k-lp-cta .k-btn:not(.k-btn--primary):hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.k-lp-footer {
  background: #1c1830;
  color: rgba(255, 255, 255, 0.78);
  padding: 48px 28px 28px;
}

.k-lp-footer__grid {
  max-width: 1180px;
  margin: 0 auto 32px;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
}

.k-lp-footer .k-brand__title,
.k-lp-footer .k-brand__sub {
  color: #fff;
}

.k-lp-footer .k-brand__sub {
  opacity: 0.65;
}

.k-lp-footer h4 {
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.k-lp-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.k-lp-footer li {
  margin-bottom: 8px;
}

.k-lp-footer a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 13.5px;
}

.k-lp-footer a:hover {
  color: #fff;
}

.k-lp-footer__legal {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.5);
}

.k-lp-insight {
  background: #fff;
  border: 1px solid var(--k-border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--k-shadow);
  height: 100%;
}

.k-lp-insight__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.k-lp-insight h3 {
  font-size: 15px;
  margin: 0 0 8px;
}

.k-lp-insight p {
  margin: 0;
  font-size: 13px;
  color: var(--k-muted);
  line-height: 1.5;
}

.k-lp-disclaimer {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--k-amber-soft);
  border: 1px solid #fde68a;
  font-size: 12.5px;
  color: #92400e;
  line-height: 1.45;
}

@media (max-width: 1100px) {
  .k-lp-trust { grid-template-columns: repeat(3, 1fr); }
  .k-lp-features { grid-template-columns: repeat(2, 1fr); }
  .k-lp-assets { grid-template-columns: repeat(3, 1fr); }
  .k-lp-steps { grid-template-columns: repeat(2, 1fr); }
  .k-lp-hero { padding-top: 40px; }
  .k-lp-hero__grid { grid-template-columns: 1fr; }
  .k-lp-hero__copy h1 { max-width: none; }
  .k-lp-float { position: static; width: 100%; margin-top: 12px; }
}

@media (max-width: 900px) {
  .k-lp-nav__links { display: none; }
  .k-lp-nav__links.is-open {
    display: flex;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border-bottom: 1px solid var(--k-border);
    padding: 10px;
    box-shadow: var(--k-shadow-lg);
  }
  .k-lp-menu { display: inline-flex; }
  .k-lp-split,
  .k-lp-plans,
  .k-lp-footer__grid { grid-template-columns: 1fr; }
  .k-lp-plan--featured { transform: none; }
}

@media (max-width: 640px) {
  .k-lp-nav { padding: 0 14px; }
  .k-lp-section { padding: 48px 16px; }
  .k-lp-hero { padding: 32px 16px 48px; }
  .k-lp-trust,
  .k-lp-features,
  .k-lp-assets,
  .k-lp-steps { grid-template-columns: 1fr; }
  .k-lp-hero__points { grid-template-columns: 1fr; }
  .k-lp-cta { padding: 48px 16px; }
  .k-lp-footer { padding: 36px 16px 24px; }
}

/* ---------- Customer portal extras ---------- */
.k-tip-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--k-border);
}
.k-tip-metric {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--k-text-2);
  line-height: 1.3;
}
.k-tip-metric i {
  font-size: 15px;
  color: var(--k-purple);
  flex-shrink: 0;
}
.k-tip-metric strong {
  color: var(--k-text);
  font-weight: 600;
}

/* Absolute unlock overlay needs room; card height otherwise follows only the
   short blurred teaser and clips the icon / CTA. */
.k-locked {
  position: relative;
  overflow: hidden;
  min-height: 240px;
}
.k-locked > *:not(.k-locked__overlay) {
  filter: blur(3px);
  pointer-events: none;
  user-select: none;
}
.k-locked__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-sizing: border-box;
  padding: 24px 20px;
  background: rgba(247, 246, 243, 0.72);
  backdrop-filter: blur(2px);
  z-index: 2;
  text-align: center;
}
.k-locked__overlay i {
  font-size: 28px;
  color: var(--k-purple);
}
.k-locked__overlay strong {
  font-size: 15px;
}
.k-locked__overlay p {
  margin: 0;
  font-size: 13px;
  color: var(--k-muted);
  max-width: 260px;
}
.k-qr {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  border: 1px solid var(--k-border);
  background:
    repeating-linear-gradient(0deg, #141414 0 4px, transparent 4px 8px),
    repeating-linear-gradient(90deg, #141414 0 4px, transparent 4px 8px),
    #fff;
  background-size: 16px 16px, 16px 16px, auto;
  background-blend-mode: multiply, multiply, normal;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
}
.k-qr::after {
  content: "M";
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--k-purple);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px #fff;
}
.k-chat {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  background: #fff;
  min-height: 520px;
  overflow: hidden;
  box-shadow: var(--k-shadow);
}
.k-chat__list {
  border-right: 1px solid var(--k-border);
  background: #fafaf8;
  overflow: auto;
}
.k-chat__item {
  display: block;
  padding: 14px 14px;
  border-bottom: 1px solid var(--k-border);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.k-chat__item:hover,
.k-chat__item.active {
  background: var(--k-purple-soft);
}
.k-chat__item strong {
  display: block;
  font-size: 13.5px;
  margin-bottom: 2px;
}
.k-chat__item span {
  font-size: 12px;
  color: var(--k-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.k-chat__thread {
  display: flex;
  flex-direction: column;
  min-height: 520px;
}
.k-chat__head {
  padding: 14px 16px;
  border-bottom: 1px solid var(--k-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.k-chat__msgs {
  flex: 1;
  overflow: auto;
  padding: 18px 16px;
  background: var(--k-bg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.k-bubble {
  max-width: 75%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.45;
  background: #fff;
  border: 1px solid var(--k-border);
}
.k-bubble--me {
  align-self: flex-end;
  background: var(--k-purple-active);
  border-color: #c4b5fd;
  color: var(--k-text);
}
.k-bubble__meta {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--k-muted);
}
.k-chat__compose {
  border-top: 1px solid var(--k-border);
  padding: 12px;
  display: flex;
  gap: 8px;
  background: #fff;
}
.k-chat__compose .k-input {
  flex: 1;
}
.k-notif {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--k-border);
}
.k-notif:last-child { border-bottom: 0; }
.k-notif__ico {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--k-purple-soft);
  color: var(--k-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.k-notif.unread .k-notif__body strong::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--k-purple);
  margin-right: 6px;
  vertical-align: middle;
}
.k-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--k-muted);
}
.k-empty i {
  font-size: 32px;
  color: var(--k-purple);
  display: block;
  margin-bottom: 10px;
}
@media (max-width: 900px) {
  .k-chat { grid-template-columns: 1fr; }
  .k-chat__list { max-height: 200px; }
}
.k-field-hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--k-muted);
  line-height: 1.4;
}
.k-input.is-invalid,
.k-select.is-invalid {
  border-color: var(--k-red) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}
.k-input.is-valid,
.k-select.is-valid {
  border-color: var(--k-green) !important;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12);
}
.k-field-error {
  margin-top: 6px;
  font-size: 12px;
  color: var(--k-red);
  line-height: 1.4;
}
.k-field-success {
  margin-top: 6px;
  font-size: 12px;
  color: var(--k-green);
  line-height: 1.4;
}
.k-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 16px;
  border-top: 1px solid var(--k-border);
  background: #fafaf8;
}
.k-pagination__meta {
  font-size: 12.5px;
  color: var(--k-muted);
}
.k-pagination__controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.k-pagination__controls .k-btn.active {
  background: var(--k-purple);
  color: #fff;
  border-color: var(--k-purple);
}
.k-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--k-muted);
}
.k-loading::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--k-border);
  border-top-color: var(--k-purple);
  animation: k-spin 0.7s linear infinite;
}
@keyframes k-spin {
  to { transform: rotate(360deg); }
}
.k-readonly-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  font-size: 13px;
  color: var(--k-text-2);
  margin-bottom: 14px;
}

/* Final product polish — keep theme tokens, tighten layout edge cases */
.k-table-toolbar {
  flex-wrap: wrap;
  gap: 10px;
}
.k-table td .k-link,
.k-table td button.k-link {
  white-space: nowrap;
}
.k-table td .k-icon-btn {
  flex-shrink: 0;
}
.k-table th:last-child,
.k-table td:last-child {
  white-space: nowrap;
}
/* Never set display:block on tables — it collapses columns to content width
   and leaves the table looking half the size of its card container. */
.k-card--flush > .k-table,
.k-card > .k-table {
  display: table;
  width: max-content;
  min-width: 100%;
  table-layout: auto;
}
.k-card--flush:has(> .k-table),
.k-card:has(> .k-table) {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.k-table-scroll > .k-table {
  display: table;
  width: max-content;
  min-width: 100%;
  overflow: visible;
}
.k-lede strong {
  font-weight: 600;
  color: var(--k-text);
}
.k-title-row .k-lede {
  max-width: 62ch;
}
.k-stat__value {
  letter-spacing: -0.02em;
}
.k-pagination .k-btn--sm {
  min-width: 36px;
  justify-content: center;
}
.k-chat__item strong .k-pill {
  vertical-align: middle;
}
@media (max-width: 1024px) {
  .k-table-toolbar {
    align-items: stretch;
  }
  .k-table-toolbar .k-search {
    flex: 1 1 100%;
    width: 100%;
    max-width: none;
  }
  .k-table-toolbar .k-input,
  .k-table-toolbar .k-select {
    flex: 1 1 140px;
  }
  .k-aside-stack {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .k-lp-nav__actions .k-btn--ghost {
    display: none;
  }
  .k-grid-4,
  .k-grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .k-stat__value {
    font-size: 22px;
  }
  .k-pagination {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Filter / search rows: full-width controls on mobile */
  .k-content .k-row:has(.k-seg):has(input),
  .k-content .k-row:has(.k-seg):has(.k-search),
  .k-content .k-row:has(.k-seg):has(.k-input),
  .k-content .k-row:has(.k-seg):has(.k-select),
  .k-table-toolbar,
  .k-card__head:has(.k-search),
  .k-card__head:has(input[type="search"]) {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .k-content .k-row:has(.k-seg) > .k-seg,
  .k-table-toolbar .k-seg {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .k-content .k-row .k-input,
  .k-content .k-row .k-select,
  .k-content .k-row .k-search,
  .k-content .k-row input[type="search"],
  .k-content .k-row select,
  .k-table-toolbar .k-input,
  .k-table-toolbar .k-select,
  .k-table-toolbar .k-search,
  .k-table-toolbar input[type="search"],
  .k-table-toolbar select,
  .k-content input.k-input[type="search"],
  .k-content input[data-table-search],
  .k-content .k-search,
  .k-card__head .k-search,
  .k-card__head input[type="search"],
  .k-card__head .k-input,
  .k-card__head .k-select {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    flex: 1 1 auto !important;
    box-sizing: border-box;
  }

  .k-content .k-search input,
  .k-table-toolbar .k-search input,
  .k-card__head .k-search input {
    width: 100%;
  }
}
@media (max-width: 480px) {
  .k-grid-4,
  .k-grid-3,
  .k-grid-2 {
    grid-template-columns: 1fr;
  }
  .k-page-actions .k-btn {
    flex: 1 1 calc(50% - 6px);
    justify-content: center;
  }
}