/* Tenant workspace — friendly professional shell on design-system tokens */
.tn-page { display: grid; gap: 1.5rem; animation: tn-in .35s ease both; }
@keyframes tn-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Stats Grid */
.tn-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tn-stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--k-radius-lg);
  background: var(--k-surface);
  border: 1px solid var(--k-line);
  box-shadow: var(--k-shadow-sm);
  transition: all 0.2s ease;
}

.tn-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--k-shadow);
  border-color: color-mix(in srgb, var(--k-brand) 30%, var(--k-line));
}

.tn-stat-card--primary {
  background: linear-gradient(135deg, color-mix(in srgb, var(--k-brand) 8%, var(--k-surface)), var(--k-surface));
  border-color: color-mix(in srgb, var(--k-brand) 25%, var(--k-line));
}

.tn-stat-card--success {
  background: linear-gradient(135deg, color-mix(in srgb, var(--k-success) 8%, var(--k-surface)), var(--k-surface));
  border-color: color-mix(in srgb, var(--k-success) 25%, var(--k-line));
}

.tn-stat-card--info {
  background: linear-gradient(135deg, color-mix(in srgb, var(--k-blue) 8%, var(--k-surface)), var(--k-surface));
  border-color: color-mix(in srgb, var(--k-blue) 25%, var(--k-line));
}

.tn-stat-card--warning {
  background: linear-gradient(135deg, color-mix(in srgb, var(--k-gold) 8%, var(--k-surface)), var(--k-surface));
  border-color: color-mix(in srgb, var(--k-gold) 25%, var(--k-line));
}

.tn-stat-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: color-mix(in srgb, var(--k-brand) 12%, var(--k-bg-muted));
  color: var(--k-brand);
  flex-shrink: 0;
}

.tn-stat-card--success .tn-stat-card__icon {
  background: color-mix(in srgb, var(--k-success) 12%, var(--k-bg-muted));
  color: var(--k-success);
}

.tn-stat-card--info .tn-stat-card__icon {
  background: color-mix(in srgb, var(--k-blue) 12%, var(--k-bg-muted));
  color: var(--k-blue);
}

.tn-stat-card--warning .tn-stat-card__icon {
  background: color-mix(in srgb, var(--k-gold) 12%, var(--k-bg-muted));
  color: var(--k-gold);
}

.tn-stat-card__icon svg {
  width: 24px;
  height: 24px;
}

.tn-stat-card__content {
  flex: 1;
  min-width: 0;
}

.tn-stat-card__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--k-ink-soft);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tn-stat-card__value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--k-brand-ink);
  line-height: 1.2;
}

[data-theme="dark"] .tn-stat-card__value {
  color: var(--k-ink);
}

.tn-stat-card__separator {
  font-size: 1rem;
  color: var(--k-ink-soft);
  font-weight: 500;
  margin: 0 0.25rem;
}

.tn-tabs {
  display: flex; flex-wrap: wrap; gap: .3rem; align-items: center;
  margin: 0 0 .25rem; padding: .3rem; border: 1px solid var(--k-line);
  border-radius: 999px; background: color-mix(in srgb, var(--k-surface) 88%, transparent);
  width: fit-content; max-width: 100%;
}
.tn-tabs__link {
  display: inline-flex; align-items: center; padding: .42rem .9rem;
  border-radius: 999px; color: var(--k-ink-soft); text-decoration: none;
  font-weight: 600; font-size: .88rem;
}
.tn-tabs__link:hover { color: var(--k-ink); background: var(--k-bg-muted); }
.tn-tabs__link.is-active {
  color: #fff; background: var(--k-brand); box-shadow: none;
}
[data-theme="dark"] .tn-tabs__link.is-active { color: #04201d; }
.tn-tabs__more { position: relative; }
.tn-tabs__more > summary {
  list-style: none; cursor: pointer; padding: .42rem .9rem; border-radius: 999px;
  color: var(--k-ink-soft); font-weight: 600; font-size: .88rem;
  display: inline-flex; align-items: center; gap: .3rem; user-select: none;
}
.tn-tabs__more > summary::-webkit-details-marker { display: none; }
.tn-tabs__more > summary::after {
  content: ""; width: .45rem; height: .45rem;
  border-inline-end: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px); opacity: .7;
  transition: transform 150ms ease;
}
.tn-tabs__more[open] > summary { background: var(--k-bg-muted); color: var(--k-ink); }
.tn-tabs__more[open] > summary::after { transform: rotate(225deg) translateY(-1px); }
.tn-tabs__menu {
  position: absolute; inset-inline-end: 0; top: calc(100% + .4rem);
  min-width: 10rem; display: grid; gap: .15rem; padding: .35rem;
  background: var(--k-surface); border: 1px solid var(--k-line);
  border-radius: var(--k-radius-lg);
  box-shadow: 0 14px 36px rgba(8, 61, 59, .14);
  z-index: 30;
}
.tn-tabs__menu > a {
  display: block; padding: .5rem .85rem; color: var(--k-ink-soft);
  text-decoration: none; font-size: .88rem; font-weight: 600;
  border-radius: var(--k-radius);
}
.tn-tabs__menu > a:hover { color: var(--k-ink); background: var(--k-bg-muted); }
.tn-tabs__menu > a.is-active { color: #fff; background: var(--k-brand); }
[data-theme="dark"] .tn-tabs__menu > a.is-active { color: #04201d; }

.tn-toolbar {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 1rem; flex-wrap: wrap; margin-bottom: .25rem;
}
.tn-toolbar__actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

.tn-list { display: grid; gap: .7rem; }
.tn-item {
  display: grid; grid-template-columns: 1fr auto; gap: .85rem; align-items: center;
  padding: 1rem 1.1rem; border: 1px solid var(--k-line); border-radius: var(--k-radius-lg);
  background: color-mix(in srgb, var(--k-surface) 94%, transparent);
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.tn-item:hover {
  border-color: color-mix(in srgb, var(--k-brand) 35%, var(--k-line));
  box-shadow: var(--k-shadow-sm); transform: translateY(-1px);
}
.tn-item__title { margin: 0; font-size: 1.05rem; font-weight: 800; color: var(--k-brand-ink); }
[data-theme="dark"] .tn-item__title { color: var(--k-ink); }
.tn-item__meta { margin: .25rem 0 0; color: var(--k-ink-soft); font-size: .86rem; }

/* Shrink-wrap so the panel anchors under the ? button, not the full row height. */
.tn-menu {
  position: relative;
  display: inline-block;
  align-self: center;
  width: max-content;
  height: max-content;
  z-index: 2;
}
.tn-menu > summary {
  list-style: none; cursor: pointer; padding: .35rem .7rem; border-radius: var(--k-radius-sm);
  border: 1px solid var(--k-line); background: var(--k-surface); color: var(--k-ink-soft);
  font-weight: 700; font-size: .82rem; line-height: 1; user-select: none;
}
.tn-menu > summary::-webkit-details-marker { display: none; }
.tn-menu[open] { z-index: 60; }
.tn-menu[open] > summary { color: var(--k-ink); border-color: var(--k-brand); }
.tn-item:has(.tn-menu[open]) {
  z-index: 60;
  position: relative;
  transform: none;
}
.tn-menu__panel {
  position: absolute; inset-inline-end: 0; top: calc(100% + .3rem); z-index: 61;
  min-width: 10.5rem; padding: .35rem; border: 1px solid var(--k-line); border-radius: var(--k-radius);
  background: var(--k-surface); box-shadow: var(--k-shadow); display: grid; gap: .15rem;
}
.tn-menu__panel a, .tn-menu__panel button {
  display: block; width: 100%; text-align: start; border: 0; background: transparent;
  padding: .45rem .6rem; border-radius: var(--k-radius-sm); color: var(--k-ink);
  font: inherit; font-size: .86rem; font-weight: 600; cursor: pointer; text-decoration: none;
}
.tn-menu__panel a:hover, .tn-menu__panel button:hover { background: var(--k-bg-muted); }
.tn-menu__panel .is-danger { color: var(--k-danger); }

.tn-panel {
  border: 1px solid var(--k-line); border-radius: var(--k-radius-lg);
  background: color-mix(in srgb, var(--k-surface) 94%, transparent); padding: 0;
  overflow: clip;
}
.tn-panel > summary {
  list-style: none; cursor: pointer; padding: .95rem 1.15rem; font-weight: 800;
  color: var(--k-brand-ink); font-size: 1rem;
}
[data-theme="dark"] .tn-panel > summary { color: var(--k-ink); }
.tn-panel > summary::-webkit-details-marker { display: none; }
.tn-panel > summary::after {
  content: "+"; float: inline-end; color: var(--k-ink-soft); font-weight: 700;
}
.tn-panel[open] > summary::after { content: "–"; }
.tn-panel__body { padding: 0 1.15rem 1.15rem; border-top: 1px solid var(--k-line); padding-top: 1rem; }

.tn-connect { max-width: 32rem; }
.tn-connect__hero { margin-bottom: .85rem; }
.tn-connect__form { padding: 1.35rem; display: grid; gap: .15rem; }
.tn-connect__creds { display: grid; gap: .15rem; }
.tn-connect__submit { width: 100%; margin-top: .85rem; justify-content: center; }
.tn-connect__hint { margin: .65rem 0 0; text-align: center; }
.tn-connect__more { margin-top: 1rem; }
.tn-connect__providers { display: flex; flex-wrap: wrap; gap: .45rem; }
.tn-connect__provider {
  display: inline-flex; align-items: center; gap: .35rem; padding: .4rem .7rem;
  border: 1px solid var(--k-line); border-radius: var(--k-radius); cursor: pointer; font-weight: 600; font-size: .88rem;
}
.tn-connect__provider.is-selected { border-color: var(--k-brand); background: color-mix(in srgb, var(--k-brand) 10%, var(--k-surface)); }
.tn-connect__provider input { margin: 0; }

.tn-next {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  border-color: color-mix(in srgb, var(--k-brand) 28%, var(--k-line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--k-brand-soft) 70%, transparent), transparent 55%),
    color-mix(in srgb, var(--k-surface) 94%, transparent);
}
.tn-install-map { padding: 1rem 1.15rem; }
.tn-install-split { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .65rem; }
.tn-install-pill {
  display: flex; flex-direction: column; gap: .2rem; padding: .7rem .8rem;
  border: 1px solid var(--k-line); border-radius: var(--k-radius); background: var(--k-bg-muted);
}
.tn-install-pill strong { font-size: .95rem; color: var(--k-brand-ink); }
[data-theme="dark"] .tn-install-pill strong { color: var(--k-ink); }
.tn-install-pill span { font-size: .84rem; color: var(--k-ink-soft); }
.tn-install-facts { display: grid; gap: .2rem; margin-top: .4rem; font-size: .86rem; color: var(--k-ink); }
.tn-turn-path__list { margin: 0; padding: 0 1.1rem; display: grid; gap: .55rem; list-style: none; }
.tn-turn-path__step { padding: .45rem .55rem; border-radius: var(--k-radius); border: 1px solid var(--k-line); background: var(--k-bg-muted); }
.tn-turn-path__step.is-ok { border-color: color-mix(in srgb, var(--k-brand) 35%, var(--k-line)); }
.tn-turn-path__step.is-warn { border-color: color-mix(in srgb, #c9a227 50%, var(--k-line)); }
.tn-turn-path__step.is-fail { border-color: color-mix(in srgb, #c0392b 45%, var(--k-line)); }
.tn-turn-path__step.is-skip { opacity: .7; }
.tn-turn-path__step.is-active { border-color: color-mix(in srgb, var(--k-brand) 45%, var(--k-line)); }
.tn-turn-path__head { display: flex; justify-content: space-between; gap: .5rem; align-items: center; margin-bottom: .2rem; }
@media (max-width: 720px) { .tn-install-split { grid-template-columns: 1fr; } }

.tn-layers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}
.tn-layer { height: 100%; }
.tn-step.is-current { border-color: var(--k-brand); }
.tn-layer {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center;
  padding: 1.35rem 1.45rem; border: 1px solid var(--k-line); border-radius: var(--k-radius-lg);
  background: color-mix(in srgb, var(--k-surface) 94%, transparent); text-decoration: none; color: inherit;
  transition: all .2s ease;
  position: relative;
  overflow: hidden;
}
.tn-layer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--k-brand) 6%, transparent), transparent);
  opacity: 0;
  transition: opacity .2s ease;
}
.tn-layer:hover::before {
  opacity: 1;
}
.tn-layer:hover {
  border-color: var(--k-brand);
  transform: translateY(-3px);
  box-shadow: var(--k-shadow);
}
.tn-layer.is-ready {
  border-color: color-mix(in srgb, var(--k-brand) 45%, var(--k-line));
  background: linear-gradient(135deg, color-mix(in srgb, var(--k-brand) 8%, var(--k-surface)), var(--k-surface));
}
.tn-layer__icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: color-mix(in srgb, var(--k-brand) 12%, var(--k-bg-muted));
  color: var(--k-brand);
  flex-shrink: 0;
  z-index: 1;
}
.tn-layer.is-ready .tn-layer__icon {
  background: var(--k-brand);
  color: #fff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}
.tn-layer__icon svg {
  width: 28px;
  height: 28px;
}
.tn-layer__content {
  z-index: 1;
  min-width: 0;
}
.tn-layer__step {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--k-brand);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tn-layer.is-ready .tn-layer__step {
  color: var(--k-brand-strong);
}
.tn-layer__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--k-brand-ink);
  line-height: 1.3;
}
[data-theme="dark"] .tn-layer__title { color: var(--k-ink); }
.tn-layer__text {
  margin: 0.35rem 0 0.5rem;
  color: var(--k-ink-soft);
  font-size: 0.9rem;
  line-height: 1.5;
}
.tn-layer__meta {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--k-ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.tn-layer.is-ready .tn-layer__meta {
  color: var(--k-brand-strong);
}
.tn-layer__arrow {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--k-bg-muted);
  color: var(--k-ink-soft);
  flex-shrink: 0;
  z-index: 1;
  transition: all .2s ease;
}
.tn-layer:hover .tn-layer__arrow {
  background: var(--k-brand);
  color: #fff;
  transform: translateX(4px);
}
.tn-layer__arrow svg {
  width: 18px;
  height: 18px;
}
[dir="rtl"] .tn-layer:hover .tn-layer__arrow {
  transform: translateX(-4px);
}

.tn-empty { text-align: center; padding: 2.25rem 1.25rem; }
.tn-empty__title { margin: 0 0 .4rem; font-size: 1.15rem; font-weight: 800; }
.tn-empty__text { margin: 0 0 1rem; color: var(--k-ink-soft); max-width: 36rem; margin-inline: auto; }

.tn-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: .35rem; }
.tn-actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.tn-actions form { margin: 0; }
.tn-stack { display: grid; gap: 1rem; }
.tn-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.tn-muted { color: var(--k-ink-soft); font-size: .88rem; }
.tn-h2 { margin: 0 0 .6rem; font-size: 1.02rem; font-weight: 800; color: var(--k-brand-ink); }
[data-theme="dark"] .tn-h2 { color: var(--k-ink); }

.tn-usage { display: grid; gap: 1rem; }
.tn-usage__row {
  display: grid;
  gap: 0.5rem;
  padding: 1rem;
  border-radius: var(--k-radius);
  background: var(--k-bg-muted);
  border: 1px solid var(--k-line);
}
.tn-usage__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.tn-usage__icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: color-mix(in srgb, var(--k-brand) 10%, var(--k-surface));
  color: var(--k-brand);
  flex-shrink: 0;
}
.tn-usage__icon svg {
  width: 20px;
  height: 20px;
}
.tn-usage__info {
  flex: 1;
  min-width: 0;
}
.tn-usage__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--k-ink-soft);
  margin-bottom: 0.15rem;
}
.tn-usage__count {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--k-brand-ink);
}
[data-theme="dark"] .tn-usage__count {
  color: var(--k-ink);
}
.tn-usage__separator {
  font-size: 0.9rem;
  color: var(--k-ink-soft);
  font-weight: 500;
  margin: 0 0.2rem;
}
.tn-bar {
  height: 10px;
  border-radius: 999px;
  background: var(--k-surface);
  overflow: hidden;
  border: 1px solid var(--k-line);
}
.tn-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--k-brand), var(--k-brand-strong));
  border-radius: 999px;
  transition: width 0.6s ease;
}

.tn-steps { display: grid; gap: .6rem; }
.tn-step {
  display: grid; grid-template-columns: 2.1rem 1fr auto; gap: .8rem; align-items: center;
  padding: .9rem 1rem; border: 1px solid var(--k-line); border-radius: var(--k-radius-lg);
  background: color-mix(in srgb, var(--k-surface) 94%, transparent);
}
.tn-step__num {
  width: 2.1rem; height: 2.1rem; border-radius: 50%; display: grid; place-items: center;
  font-weight: 800; background: var(--k-bg-muted); color: var(--k-ink-soft);
}
.tn-step.is-done .tn-step__num { background: var(--k-brand); color: #fff; }
.tn-step.is-skipped .tn-step__num { background: rgba(245, 158, 11, .2); color: #92400e; }
.tn-step__title { margin: 0; font-weight: 800; }
.tn-step__desc { margin: .15rem 0 0; color: var(--k-ink-soft); font-size: .86rem; }

.tn-check { display: flex; gap: .45rem; align-items: center; margin-bottom: .3rem; font-size: .9rem; }
.tn-row-actions { display: flex; gap: .35rem; flex-wrap: wrap; align-items: center; }
.tn-row-actions form { margin: 0; display: inline-flex; gap: .3rem; align-items: center; }
.tn-inline-select { width: auto; min-width: 140px; padding: .3rem .5rem; font-size: .85rem; }
.tn-two { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.tn-template { display: grid; gap: .55rem; padding: 1rem; border: 1px solid var(--k-line); border-radius: var(--k-radius); background: var(--k-surface); }
.tn-template__meta { color: var(--k-ink-soft); font-size: .86rem; }

.tn-copybox {
  padding: .75rem .9rem; border-radius: var(--k-radius); border: 1px dashed var(--k-line);
  background: var(--k-bg-muted); font-family: ui-monospace, Consolas, monospace;
  font-size: .86rem; word-break: break-all;
}

.tn-simple-steps {
  display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; margin: 0; padding: 0;
}
.tn-simple-steps > li {
  display: inline-flex; align-items: center; gap: .45rem; padding: .4rem .75rem;
  border: 1px solid var(--k-line); border-radius: 999px; color: var(--k-ink-soft);
  font-size: .86rem; font-weight: 600; background: var(--k-surface);
}
.tn-simple-steps > li > span {
  width: 1.4rem; height: 1.4rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--k-bg-muted); font-size: .78rem;
}
.tn-simple-steps > li.is-current {
  border-color: var(--k-brand); color: var(--k-ink);
  background: color-mix(in srgb, var(--k-brand) 8%, var(--k-surface));
}
.tn-simple-steps > li.is-done { border-color: color-mix(in srgb, var(--k-brand) 40%, var(--k-line)); }
.tn-simple-steps > li.is-done > span { background: var(--k-brand); color: #fff; }

.tn-chat__thread {
  display: flex; flex-direction: column; gap: .85rem; min-height: 16rem;
  padding: 1.1rem; border: 1px solid var(--k-line); border-radius: var(--k-radius-lg);
  background: color-mix(in srgb, var(--k-surface) 94%, transparent);
}
.tn-msg { max-width: min(40rem, 92%); display: grid; gap: .3rem; }
.tn-msg.is-mine { align-self: flex-end; }
.tn-msg.is-bot { align-self: flex-start; }
[dir="rtl"] .tn-msg.is-mine { align-self: flex-start; }
[dir="rtl"] .tn-msg.is-bot { align-self: flex-end; }
.tn-msg__meta { font-size: .75rem; color: var(--k-ink-soft); }
.tn-msg__body {
  padding: .8rem 1rem; border-radius: var(--k-radius); white-space: pre-wrap;
  background: var(--k-bg-muted); color: var(--k-ink);
}
.tn-msg.is-mine .tn-msg__body {
  background: color-mix(in srgb, var(--k-brand-soft) 80%, var(--k-surface));
}
.tn-msg__cites { font-size: .85rem; margin-top: .15rem; }
.tn-msg__cites summary { cursor: pointer; color: var(--k-ink-soft); font-weight: 600; }
.tn-chat__composer {
  display: grid; gap: .65rem; padding: 1.1rem; border: 1px solid var(--k-line);
  border-radius: var(--k-radius-lg); background: color-mix(in srgb, var(--k-surface) 94%, transparent);
}

@media (max-width: 900px) {
  .tn-layers { grid-template-columns: 1fr; }
  .tn-stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .tn-two { grid-template-columns: 1fr; }
  .tn-step { grid-template-columns: 2.1rem 1fr; }
  .tn-step .tn-actions { grid-column: 1 / -1; }
  .tn-item { grid-template-columns: 1fr; }
  .tn-stats-grid { grid-template-columns: 1fr; }
  .tn-layer {
    grid-template-columns: auto 1fr;
  }
  .tn-layer__arrow {
    display: none;
  }
}

/* �� Agent data access (tables + columns) �� */
.da-page { display: grid; gap: 1rem; }
.da-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(14rem, .85fr);
  gap: 1.25rem;
  align-items: stretch;
  padding: 1.35rem 1.45rem;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius-lg);
  background:
    radial-gradient(ellipse 70% 80% at 0% 0%, color-mix(in srgb, var(--k-brand) 12%, transparent), transparent 55%),
    var(--k-surface);
}
.da-hero__eyebrow {
  margin: 0 0 .35rem;
  font-family: var(--k-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--k-brand-strong);
}
.da-hero__title {
  margin: 0 0 .45rem;
  font-family: var(--k-display);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 800;
  color: var(--k-brand-ink);
  letter-spacing: -.02em;
}
[data-theme="dark"] .da-hero__title { color: var(--k-ink); }
.da-hero__sub {
  margin: 0;
  max-width: 40rem;
  color: var(--k-ink-soft);
  line-height: 1.6;
}
.da-hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: .55rem;
}
.da-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .75rem;
  padding: .7rem .85rem;
  border-radius: var(--k-radius);
  border: 1px solid var(--k-line);
  background: color-mix(in srgb, var(--k-bg) 70%, var(--k-surface));
}
.da-stat span { color: var(--k-ink-soft); font-size: .82rem; }
.da-stat strong { font-size: 1rem; color: var(--k-ink); }

.da-layout {
  display: grid;
  grid-template-columns: minmax(12rem, 15rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}
.da-sources {
  display: grid;
  gap: .45rem;
  padding: .85rem;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius-lg);
  background: var(--k-surface);
  position: sticky;
  top: .75rem;
}
.da-sources__label {
  margin: 0 .2rem .35rem;
  font-size: .75rem;
  font-weight: 700;
  color: var(--k-ink-soft);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.da-source {
  display: grid;
  gap: .15rem;
  padding: .7rem .75rem;
  border-radius: var(--k-radius);
  border: 1px solid transparent;
  color: inherit;
  text-decoration: none;
  background: transparent;
}
.da-source:hover { background: var(--k-bg-muted); }
.da-source.is-active {
  border-color: color-mix(in srgb, var(--k-brand) 35%, var(--k-line));
  background: color-mix(in srgb, var(--k-brand) 10%, var(--k-surface));
}
.da-source__name { font-weight: 700; color: var(--k-ink); }
.da-source__meta { font-size: .78rem; color: var(--k-ink-soft); }
.da-sources__link {
  margin-top: .35rem;
  font-size: .85rem;
  color: var(--k-brand-strong);
}

.da-main {
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius-lg);
  background: var(--k-surface);
  min-width: 0;
}
.da-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--k-line);
}
.da-main__title {
  margin: 0 0 .3rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--k-brand-ink);
}
[data-theme="dark"] .da-main__title { color: var(--k-ink); }
.da-main__hint {
  margin: 0;
  max-width: 36rem;
  font-size: .86rem;
  color: var(--k-ink-soft);
  line-height: 1.5;
}
.da-filter { width: min(18rem, 100%); }

.da-tree { display: grid; gap: 0; }
.da-node {
  border-bottom: 1px solid var(--k-line);
}
.da-node:last-child { border-bottom: 0; }
.da-node__sum {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto auto;
  gap: .75rem;
  align-items: center;
  padding: .85rem 1.1rem;
  cursor: pointer;
}
.da-node__sum::-webkit-details-marker { display: none; }
.da-node__identity {
  display: flex;
  align-items: center;
  gap: .55rem;
  min-width: 0;
}
.da-node__chev {
  width: .45rem;
  height: .45rem;
  border-inline-end: 2px solid var(--k-ink-soft);
  border-bottom: 2px solid var(--k-ink-soft);
  transform: rotate(-45deg);
  transition: transform .18s ease;
  flex: 0 0 auto;
}
[dir="rtl"] .da-node__chev { transform: rotate(135deg); }
.da-node[open] .da-node__chev { transform: rotate(45deg); }
[dir="rtl"] .da-node[open] .da-node__chev { transform: rotate(-135deg); }
.da-node__kind {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--k-ink-soft);
}
.da-node__name {
  font-size: .92rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.da-node__meta {
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-wrap: wrap;
}
.da-node__cols { font-size: .8rem; color: var(--k-ink-soft); white-space: nowrap; }
.da-node__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  justify-content: flex-end;
}

.da-cols {
  display: grid;
  gap: .35rem;
  padding: 0 1.1rem 1rem 2.2rem;
  background: color-mix(in srgb, var(--k-bg) 55%, var(--k-surface));
  border-top: 1px dashed color-mix(in srgb, var(--k-line) 80%, transparent);
}
.da-cols__hint {
  margin: .65rem 0 .2rem;
  font-size: .85rem;
  color: var(--k-ink-soft);
}
.da-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem;
  align-items: center;
  padding: .55rem .7rem;
  border-radius: var(--k-radius);
  border: 1px solid transparent;
}
.da-col.is-on {
  border-color: color-mix(in srgb, var(--k-brand) 28%, var(--k-line));
  background: color-mix(in srgb, var(--k-brand) 8%, var(--k-surface));
}
.da-col.is-sensitive:not(.is-on) {
  border-color: color-mix(in srgb, #d97706 25%, var(--k-line));
}
.da-col__info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  min-width: 0;
}
.da-col__type { font-size: .78rem; color: var(--k-ink-soft); }
.da-chip {
  font-size: .68rem;
  font-weight: 700;
  padding: .12rem .4rem;
  border-radius: .35rem;
  background: var(--k-bg-muted);
  color: var(--k-ink-soft);
}
.da-chip--warn {
  background: color-mix(in srgb, #d97706 18%, transparent);
  color: #b45309;
}
.da-col__actions { display: flex; gap: .3rem; }

.da-empty {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--k-ink-soft);
  display: grid;
  gap: .85rem;
  justify-items: center;
}

@media (max-width: 980px) {
  .da-hero { grid-template-columns: 1fr; }
  .da-layout { grid-template-columns: 1fr; }
  .da-sources { position: static; }
  .da-node__sum {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .da-node__actions { justify-content: flex-start; }
  .da-cols { padding-inline-start: 1.1rem; }
}

/* Agent Details ? one panel visible at a time via ?tab= */
.ag-shell .ag-panel { display: none; }
.ag-shell .ag-panel.is-active {
  display: grid;
  gap: 1rem;
  animation: tn-in .28s ease both;
}
.ag-jump {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11.5rem, 1fr));
  gap: .7rem;
}
.ag-jump__card {
  display: grid;
  gap: .3rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius-lg);
  background: color-mix(in srgb, var(--k-surface) 94%, transparent);
  text-decoration: none;
  color: inherit;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.ag-jump__card:hover {
  border-color: color-mix(in srgb, var(--k-brand) 40%, var(--k-line));
  box-shadow: var(--k-shadow-sm);
  transform: translateY(-1px);
}
.ag-jump__label {
  font-weight: 800;
  font-size: .95rem;
  color: var(--k-brand-ink);
}
[data-theme="dark"] .ag-jump__label { color: var(--k-ink); }
.ag-jump__meta {
  font-size: .82rem;
  color: var(--k-ink-soft);
  line-height: 1.35;
}

/* ── Bridge Agent install (DatabaseAgents) ─────────── */
.ba-install__focus { align-items: flex-start; }
.ba-install__focus--token {
  border-color: color-mix(in srgb, var(--k-brand) 42%, var(--k-line));
}
.ba-install__token-form {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-items: center;
  margin-top: .95rem;
  max-width: 36rem;
}
.ba-install__token-form .k-input { flex: 1 1 14rem; min-width: 0; }
.ba-install__cta {
  padding: .7rem 1.25rem;
  font-size: .98rem;
  white-space: nowrap;
}
.ba-install__field-label {
  margin: 0 0 .35rem;
  font-size: .82rem;
  font-weight: 700;
  color: var(--k-ink-soft);
}
.ba-install__secret {
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .02em;
  border-style: solid;
  border-color: color-mix(in srgb, var(--k-brand) 35%, var(--k-line));
  background: color-mix(in srgb, var(--k-brand) 6%, var(--k-bg-muted));
  user-select: all;
}
.ba-install__row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  margin-top: .65rem;
}
.ba-install__checklist {
  margin: .55rem 0 0;
  padding-inline-start: 1.2rem;
  display: grid;
  gap: .4rem;
  color: var(--k-ink);
  font-size: .92rem;
  line-height: 1.45;
}
.ba-install__steps { margin-bottom: .35rem; }
.ba-install__advanced {
  margin: 0 0 .25rem;
  font-size: .84rem;
}
.ba-install__url-inline {
  font-size: .82rem;
  word-break: break-all;
}
.ba-install__copied {
  border-color: var(--k-brand) !important;
  color: var(--k-brand) !important;
}
@media (max-width: 720px) {
  .ba-install__token-form { flex-direction: column; align-items: stretch; max-width: none; }
  .ba-install__cta { width: 100%; justify-content: center; }
  .ba-install__row .k-btn { flex: 1 1 auto; justify-content: center; }
}