/* ---------- shell */
.shell { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 22px;
  padding: 22px 14px; border-right: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 8px; padding: 2px 10px; text-decoration: none; }
.brand b { font: 400 22px var(--serif); letter-spacing: -.02em; }
.brand span { font: 11px var(--mono); color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }
.nav { position: relative; isolation: isolate; display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 11px; height: 38px; padding: 0 12px; border-radius: 9px;
  color: var(--ink-2); text-decoration: none; font-size: 14px; transition: color .15s var(--ease-out);
}
.nav a svg { color: var(--ink-3); transition: color .15s var(--ease-out); }
.nav a:hover, .nav a[aria-current=page] { color: var(--ink); }
.nav a:hover svg, .nav a[aria-current=page] svg { color: var(--ink); }
.nav a[aria-current=page] { font-weight: 600; }
.nav a:focus-visible { outline: none; box-shadow: var(--halo); }
.nav-hl {
  position: absolute; left: 0; top: 0; z-index: -1; border-radius: 9px; pointer-events: none;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  transition: transform .34s var(--ease-out), width .34s var(--ease-out), height .34s var(--ease-out);
}
.nav-hl.instant { transition: none; }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 2px; }
.side-foot .btn { justify-content: flex-start; height: 38px; padding: 0 12px; gap: 11px; font-weight: 400; }
.side-foot .btn svg { color: var(--ink-3); }

.main { padding: 40px clamp(16px, 4vw, 56px) 80px; max-width: 1240px; width: 100%; }
.view { transform-origin: top center; }
.view.out { animation: blur-out .24s var(--ease-out) forwards; }
.view.in { animation: blur-in .24s var(--ease-out); }
@keyframes blur-out { to { opacity: 0; filter: blur(8px); transform: scale(1.01); } }
@keyframes blur-in { from { opacity: 0; filter: blur(8px); transform: scale(.985); } }

.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.head h1 { font-size: clamp(30px, 3.4vw, 42px); letter-spacing: -.03em; }
.head p { margin: 8px 0 0; color: var(--ink-2); max-width: 560px; }
.head .actions { display: flex; gap: 8px; align-items: center; }

/* ---------- cards & stats */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.grid-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.stat { padding: 18px 20px; }
.stat .eyebrow { display: block; margin-bottom: 10px; }
.stat b { display: block; font: 400 30px/1.1 var(--serif); letter-spacing: -.02em; }
.stat small { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-3); }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 12px; }
.panel { padding: 20px; }
.panel h3 { font-size: 20px; margin-bottom: 4px; }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; }

.chart { width: 100%; height: auto; display: block; }
.chart .bar { fill: color-mix(in srgb, var(--ink) 78%, transparent); transition: fill .15s var(--ease-out); }
.chart .bar-bg { fill: transparent; }
.chart g:hover .bar { fill: var(--ink); }
.chart g:hover .bar-bg { fill: var(--bg-2); }
.chart .axis { fill: var(--ink-3); font: 10.5px var(--mono); }
.chart .grid { stroke: var(--line); stroke-dasharray: 2 4; }
.chart-tip { font-size: 13px; color: var(--ink-2); min-height: 20px; margin-top: 8px; }

.rank { list-style: none; margin: 0; padding: 0; }
.rank li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.rank li:first-child { border-top: 0; }
.rank .meter { grid-column: 2 / 4; height: 3px; border-radius: 2px; background: var(--bg-3); margin-top: -4px; }
.rank .meter i { display: block; height: 100%; border-radius: 2px; background: var(--ink-2); }
.empty { padding: 36px 16px; text-align: center; color: var(--ink-3); font-size: 14px; }
.empty b { display: block; font: 400 20px var(--serif); color: var(--ink); margin-bottom: 6px; }

.quick { margin-top: 12px; padding: 20px; }
pre.code {
  margin: 12px 0 0; padding: 16px 18px; border-radius: 12px; background: var(--bg-2); color: var(--ink);
  font: 12.5px/1.7 var(--mono); overflow-x: auto; scrollbar-width: thin; white-space: pre;
}
.copy-row { display: flex; align-items: center; gap: 8px; }
.copy-row code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 10px 12px; border-radius: 10px; font-size: 13px; }

/* ---------- tables */
.table-wrap { overflow-x: auto; scrollbar-width: thin; }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
.t th { text-align: left; font: 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); font-weight: 400; padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.t td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
.t tr:last-child td { border-bottom: 0; }
.t tbody tr { transition: background-color .15s var(--ease-out); }
.t tbody tr:hover { background: var(--bg-2); }
.t .num { text-align: right; font-variant-numeric: tabular-nums; }
.t .ident { display: flex; align-items: center; gap: 12px; }
.t .ident div { display: flex; flex-direction: column; line-height: 1.3; }
.t .ident small { font: 12px var(--mono); color: var(--ink-3); }
.t .end { width: 1%; text-align: right; }
.t.click tbody tr { cursor: pointer; }
.state-off { color: var(--ink-3); }
.state-bad { color: var(--bad); }
.state-good { color: var(--good); }
.more { display: flex; justify-content: center; padding: 14px; border-top: 1px solid var(--line); }

/* ---------- inputs */
.field { display: flex; flex-direction: column; gap: 7px; }
.field > label, .field > .label { font-size: 13px; font-weight: 500; color: var(--ink-2); }
.field .hint { font-size: 12px; color: var(--ink-3); }
.input, textarea.input {
  width: 100%; height: 40px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 10px;
  background: var(--bg); color: var(--ink); font: 14px var(--sans);
  transition: border-color .15s var(--ease-out), box-shadow .15s var(--ease-out);
}
textarea.input { height: auto; min-height: 84px; padding: 10px 12px; resize: vertical; line-height: 1.5; }
.input::placeholder { color: var(--ink-3); }
.input:hover { border-color: var(--ink-3); }
.input:focus { outline: none; border-color: var(--ink); box-shadow: var(--halo); }
.input:disabled { color: var(--ink-3); background: var(--bg-2); border-color: var(--line); }
.input.mono-in { font: 13px var(--mono); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form { display: flex; flex-direction: column; gap: 18px; }
.err { padding: 10px 12px; border-radius: 10px; font-size: 13.5px; color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, transparent); }

/* ---------- custom select (design-rules §2) */
.dd { position: relative; display: inline-block; }
.dd.block { display: block; }
.dd-btn {
  display: flex; align-items: center; gap: 8px; width: 100%; height: 40px; padding: 0 10px 0 12px;
  border: 1px solid var(--line-strong); border-radius: 10px; background: var(--bg); color: var(--ink);
  font: 14px var(--sans); cursor: pointer; text-align: left;
  transition: border-color .15s var(--ease-out), box-shadow .15s var(--ease-out);
}
.dd.block .dd-btn { height: 46px; }
.dd-btn:hover { border-color: var(--ink-3); }
.dd-btn:focus-visible, .dd-btn[aria-expanded=true] { outline: none; border-color: var(--ink); box-shadow: var(--halo); }
.dd-btn .val { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 8px; }
.dd-btn .val > span { overflow: hidden; text-overflow: ellipsis; }
.dd-btn .prefix { color: var(--ink-3); }
.dd-btn .ph { color: var(--ink-3); }
.dd-btn .chev { flex: none; color: var(--ink-3); transition: transform .2s var(--ease-out); }
.dd-btn[aria-expanded=true] .chev { transform: rotate(180deg); }

.popup {
  position: fixed; z-index: 70; min-width: 200px; max-width: min(360px, 90vw);
  padding: 5px; border: 1px solid var(--line); border-radius: 12px; background: var(--card);
  box-shadow: var(--shadow-pop); transform-origin: top left;
  animation: pop-in .14s var(--ease-out);
}
.popup.right { transform-origin: top right; }
.popup.up { transform-origin: bottom left; }
.popup.up.right { transform-origin: bottom right; }
.popup.closing { animation: pop-out .14s var(--ease-out) forwards; pointer-events: none; }
@keyframes pop-in { from { opacity: 0; transform: translateY(-4px) scale(.98); } }
@keyframes pop-out { to { opacity: 0; transform: translateY(-4px) scale(.98); } }
@media (prefers-reduced-motion: reduce) { .popup, .popup.closing { animation: none; } }
.popup .search { position: relative; margin-bottom: 5px; }
.popup .search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--ink-3); }
.popup .search input {
  width: 100%; height: 36px; padding: 0 10px 0 32px; border: 0; border-bottom: 1px solid var(--line);
  border-radius: 8px 8px 0 0; background: transparent; color: var(--ink); font: 14px var(--sans); outline: none;
}
.popup .search input::placeholder { color: var(--ink-3); }
.list { list-style: none; margin: 0; padding: 0; max-height: 300px; overflow-y: auto; scrollbar-width: thin; outline: none; }
.opt {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px;
  font-size: 14px; color: var(--ink); cursor: pointer; user-select: none;
}
.opt.active { background: var(--bg-2); }
.opt .ico { flex: none; color: var(--ink-2); display: grid; place-items: center; }
.opt .txt { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.opt .txt span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opt .txt small { font-size: 12px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opt .tick { flex: none; color: var(--ink); visibility: hidden; }
.opt[aria-selected=true] .txt span { font-weight: 650; }
.opt[aria-selected=true] .tick { visibility: visible; }
.opt.danger { color: var(--bad); }
.opt.danger .ico { color: var(--bad); }
.list .none-row { padding: 14px 10px; text-align: center; font-size: 13px; color: var(--ink-3); }
.list .sep { height: 1px; margin: 5px 4px; background: var(--line); }

/* ---------- logo picker */
.lp .dd-btn .logo { width: 22px; height: 22px; }
.lp-pop { width: 360px; }
.lp-bar { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; border-bottom: 1px solid var(--line); }
.lp-bar .search { flex: 1; margin: 0; }
.lp-bar .search input { border-bottom: 0; }
.seg { position: relative; isolation: isolate; display: flex; padding: 2px; margin-right: 3px; border-radius: 8px; background: var(--bg-2); }
.seg button { position: relative; z-index: 1; height: 26px; padding: 0 9px; border: 0; border-radius: 6px; background: transparent; color: var(--ink-3); font: 12px var(--sans); cursor: pointer; transition: color .15s var(--ease-out); }
.seg button[aria-pressed=true] { color: var(--ink); }
.seg button:focus-visible { outline: none; box-shadow: var(--halo); }
.seg .seg-hl { position: absolute; top: 2px; bottom: 2px; left: 0; border-radius: 6px; background: color-mix(in srgb, var(--ink) 12%, transparent); transition: transform .26s var(--ease-out), width .26s var(--ease-out); }
.lp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; max-height: 300px; overflow-y: auto; scrollbar-width: thin; padding: 1px; outline: none; }
.lp-grid .opt { position: relative; justify-content: center; padding: 0; aspect-ratio: 1; border-radius: 8px; }
.lp-grid .opt .logo { width: 24px; height: 24px; }
.lp-grid .opt[aria-selected=true]::after {
  content: ""; position: absolute; inset: 3px; border-radius: 6px; border: 1.5px solid var(--ink);
}
.lp-grid .none-row { grid-column: 1 / -1; }
.lp-foot { display: flex; justify-content: space-between; gap: 10px; padding: 8px 6px 3px; border-top: 1px solid var(--line); margin-top: 5px; font-size: 12.5px; color: var(--ink-2); min-height: 32px; }
.lp-foot span:last-child { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- sheet (side panel) */
.scrim {
  position: fixed; inset: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 35%, transparent);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  animation: fade .35s var(--ease-out);
}
.scrim.closing { animation: fade-out .24s var(--ease-out) forwards; }
.sheet {
  position: fixed; top: 10px; right: 10px; bottom: 10px; z-index: 41; width: min(520px, calc(100vw - 20px));
  display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-pop); animation: sheet-in .3s var(--ease-out);
}
.sheet.closing { animation: sheet-out .22s var(--ease-out) forwards; }
.sheet header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 22px 22px 6px; }
.sheet header h2 { font-size: 26px; letter-spacing: -.02em; }
.sheet header p { margin: 6px 0 0; color: var(--ink-2); font-size: 14px; }
.sheet .body { flex: 1; overflow-y: auto; padding: 18px 22px 22px; scrollbar-width: thin; }
.sheet footer { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--line); }
.sheet footer .spacer { flex: 1; }
@keyframes fade { from { opacity: 0; } }
@keyframes fade-out { to { opacity: 0; } }
@keyframes sheet-in { from { opacity: 0; transform: translateX(24px); } }
@keyframes sheet-out { to { opacity: 0; transform: translateX(24px); } }

.secret-box { padding: 16px; border-radius: 12px; background: var(--bg-2); }
.secret-box p { margin: 10px 0 0; font-size: 13px; color: var(--ink-2); }

/* ---------- playground */
.pg { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 12px; align-items: start; }
.pg .settings { padding: 18px; display: flex; flex-direction: column; gap: 16px; }
.pg .chat { display: flex; flex-direction: column; min-height: 560px; }
.msgs { flex: 1; padding: 22px; display: flex; flex-direction: column; gap: 18px; overflow-y: auto; max-height: 64vh; }
.msg { max-width: 82%; font-size: 14.5px; white-space: pre-wrap; word-wrap: break-word; }
.msg.user { align-self: flex-end; background: var(--bg-3); padding: 11px 15px; border-radius: 14px 14px 4px 14px; }
.msg.assistant { align-self: flex-start; color: var(--ink); }
.msg.assistant .who-line { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.msg.error { color: var(--bad); }
.composer { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); align-items: flex-end; }
.composer textarea { min-height: 44px; max-height: 200px; }
.meta-line { font-size: 12px; color: var(--ink-3); margin-top: 6px; font-family: var(--mono); }

/* ---------- login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: min(400px, 100%); padding: 32px 28px; }
.login h1 { font-size: 34px; letter-spacing: -.03em; margin: 10px 0 8px; }
.login p { color: var(--ink-2); margin: 0 0 22px; font-size: 14.5px; }
.login .btn { width: 100%; height: 46px; margin-top: 14px; }

.toast {
  position: fixed; left: 50%; bottom: 22px; z-index: 60; transform: translateX(-50%);
  padding: 11px 16px; border-radius: 12px; background: var(--ink); color: var(--bg); font-size: 14px;
  box-shadow: var(--shadow-pop); animation: toast .2s var(--ease-out);
}
.toast.bad { background: var(--bad); }
@keyframes toast { from { opacity: 0; transform: translate(-50%, 6px); } }

/* ---------- responsive */
@media (max-width: 1080px) {
  .grid-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .pg { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side {
    position: sticky; z-index: 30; height: auto; flex-direction: row; align-items: center; gap: 10px;
    padding: 10px 16px; border-right: 0; border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  }
  .brand span { display: none; }
  .nav { flex-direction: row; overflow-x: auto; scrollbar-width: none; flex: 1; min-width: 0; }
  .nav a { flex: none; padding: 0 10px; }
  .nav a .label { display: none; }
  .nav a[aria-current=page] .label { display: inline; }
  .side-foot { margin: 0; flex-direction: row; }
  .side-foot .btn { width: 38px; padding: 0; justify-content: center; }
  .side-foot .btn .label { display: none; }
  .main { padding-top: 28px; }
  .row-2 { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .grid-stats { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
  .stat { padding: 14px; }
  .stat b { font-size: 24px; }
  .lp-pop { width: min(360px, calc(100vw - 32px)); }
  .lp-grid { grid-template-columns: repeat(6, 1fr); }
}

/* ---------- signed-in person */
.who { display: flex; align-items: center; gap: 10px; padding: 6px 12px 10px; margin-bottom: 4px; border-bottom: 1px solid var(--line); min-width: 0; }
.avatar { flex: none; border-radius: 50%; object-fit: cover; }
.avatar.initial { display: grid; place-items: center; background: var(--bg-3); color: var(--ink-2); font: 600 12px var(--sans); }
.who div { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.who b { font-weight: 600; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who small { font-size: 12px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.login .err { margin-bottom: 4px; }
@media (max-width: 820px) { .who { display: none; } }
.lp-upload {
  display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; height: 34px; margin-top: 4px;
  border: 1px dashed var(--line-strong); border-radius: 8px; background: transparent; color: var(--ink-2);
  font: 13px var(--sans); cursor: pointer; transition: background-color .15s var(--ease-out), color .15s var(--ease-out);
}
.lp-upload:hover { background: var(--bg-2); color: var(--ink); }
.lp-upload:focus-visible { outline: none; box-shadow: var(--halo); }

.sheet.wide { width: min(640px, calc(100vw - 20px)); }
.btn-sm { height: 30px; padding: 0 10px; gap: 6px; font-size: 13px; border-radius: 9px; }

/* ---------- side balance (customers) */
.side-balance { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin: 0 0 8px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); text-decoration: none; transition: border-color .15s var(--ease-out); }
.side-balance:hover { border-color: var(--line-strong); }
.side-balance b { font: 400 20px var(--serif); letter-spacing: -.01em; }
.side-balance:focus-visible { outline: none; box-shadow: var(--halo); }

/* ---------- endpoints editor */
.ep-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.ep-head > div { display: flex; align-items: center; gap: 4px; }
.ep-head .muted { font-size: 12.5px; margin-right: 6px; }
.eps { display: flex; flex-direction: column; gap: 8px; }
.ep { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; align-items: start; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); }
.ep-n { padding-top: 11px; font: 11px var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }
.ep-fields { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 8px; }
.ep-fields .dd { display: block; min-width: 0; }
.ep-fields .dd-btn { background: var(--card); }
.ep-status { grid-column: 1 / -1; font-size: 12px; color: var(--ink-3); min-height: 0; }
.ep-status:empty { display: none; }
.ep-actions { display: flex; gap: 0; padding-top: 3px; }
.ep-actions .icon-btn { width: 30px; height: 30px; }
.ep-empty { padding: 16px; text-align: center; font-size: 13px; color: var(--ink-3); border: 1px dashed var(--line-strong); border-radius: 12px; }
@media (max-width: 600px) {
  .ep { grid-template-columns: minmax(0, 1fr) auto; }
  .ep-n { grid-column: 1 / -1; padding: 0; }
  .ep-fields { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- pick list (bulk import) */
.pick-list { list-style: none; margin: 0; padding: 5px; max-height: 320px; overflow-y: auto; scrollbar-width: thin; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); }
.pick { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; font-size: 14px; cursor: pointer; user-select: none; transition: background-color .15s var(--ease-out); }
.pick:hover, .pick:focus-visible { background: var(--bg-2); outline: none; }
.pick .box { flex: none; display: grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--line-strong); border-radius: 5px; background: var(--card); color: var(--bg); }
.pick.on .box { background: var(--ink); border-color: var(--ink); }
.pick.on .txt span { font-weight: 650; }
.pick .txt { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.pick .txt span { font-family: var(--mono); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pick .txt small { font-size: 12px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pick-list .none-row { list-style: none; padding: 20px 10px; text-align: center; font-size: 13px; color: var(--ink-3); }

/* ---------- catalog (customers) */
.catalog { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 12px; }
.model-card { display: flex; flex-direction: column; gap: 12px; padding: 18px; }
.model-card .ident { display: flex; align-items: center; gap: 12px; }
.model-card .ident > div { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
.model-card .ident b { font-weight: 600; }
.model-card .ident small { font: 12px var(--mono); color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; }
.model-card p { margin: 0; font-size: 14px; color: var(--ink-2); }
.model-card dl { display: flex; gap: 20px; margin: auto 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 13px; }
.model-card dt { font: 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.model-card dd { margin: 2px 0 0; font-variant-numeric: tabular-nums; }

/* ---------- balance & ledger */
.balance-box { display: flex; justify-content: space-between; align-items: baseline; padding: 16px; border-radius: 12px; background: var(--bg-2); }
.balance-box b { font: 400 28px var(--serif); letter-spacing: -.02em; }
.ledger { list-style: none; margin: 0; padding: 0; }
.ledger li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.ledger li:first-child { border-top: 0; }
.ledger li div { display: flex; flex-direction: column; min-width: 0; }
.ledger small { font-size: 12px; color: var(--ink-3); }
.ledger b { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 820px) { .side-balance { display: none; } }

/* ---------- brand switcher */
.brand-btn {
  align-items: center; width: 100%; height: 46px; padding: 0 12px 0 14px; cursor: pointer; text-align: left;
  border: 1px solid var(--line-strong); border-radius: 12px; background: var(--card); color: var(--ink);
  transition: border-color .15s var(--ease-out), background-color .15s var(--ease-out), box-shadow .15s var(--ease-out);
}
.brand-btn b { line-height: 1; }
.brand-btn span { line-height: 1; padding-top: 3px; }
.brand-btn:hover { border-color: var(--ink-3); }
.brand-btn:focus-visible, .brand-btn[aria-expanded=true] { outline: none; border-color: var(--ink); box-shadow: var(--halo); }
.brand-btn .chev { margin-left: auto; color: var(--ink-3); transition: transform .2s var(--ease-out); }
.brand-btn[aria-expanded=true] .chev { transform: rotate(180deg); }
@media (max-width: 820px) {
  .brand-btn { width: auto; flex: none; height: 40px; padding: 0 10px; gap: 6px; }
  .brand-btn span { display: inline; }
}

/* ---------- tags */
.tag {
  display: inline-flex; align-items: center; gap: 4px; height: 20px; margin-left: 8px; padding: 0 7px; vertical-align: 2px;
  border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink-2);
  font: 10.5px var(--mono); letter-spacing: .05em; text-transform: uppercase; font-weight: 400; white-space: nowrap;
}
.tag svg { color: var(--ink-3); }

/* ---------- billing: redeem a code */
.panel-text { margin: 0 0 14px; color: var(--ink-2); font-size: 14.5px; }
.redeem { display: flex; gap: 8px; max-width: 460px; }
.redeem .input { flex: 1; letter-spacing: .04em; text-transform: uppercase; }
.redeem .input::placeholder { text-transform: none; }
.panel .err { margin-top: 10px; max-width: 460px; }
pre.codes-out { margin: 0; background: transparent; padding: 0; font-size: 14px; letter-spacing: .04em; }
.t td.clip { max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.t td.clip.wide { max-width: 420px; }

/* ---------- ALS Security */
.sec-status { display: flex; gap: 16px; align-items: flex-start; }
.sec-status h3 { margin: 2px 0 6px; }
.sec-status p { margin: 0; color: var(--ink-2); font-size: 14.5px; max-width: 640px; }
.sec-ico { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--bg-2); color: var(--ink-2); }
.sec-status.good .sec-ico { color: var(--good); background: color-mix(in srgb, var(--good) 12%, transparent); }
.sec-status.bad .sec-ico { color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, transparent); }
.sec-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sec-steps .stat b { font-size: 24px; }
@media (max-width: 820px) { .sec-steps { grid-template-columns: minmax(0, 1fr); } }
.details { display: grid; gap: 14px; margin: 0; }
.details dt { font: 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.details dd { margin: 4px 0 0; font-size: 14.5px; white-space: pre-wrap; word-wrap: break-word; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.check-in { flex: none; width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--ink); cursor: pointer; }
.model-card.locked { opacity: .62; }
/* Long descriptions stop at three lines; the full text is in the details sheet. */
.model-card p { display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.model-card .ident small { white-space: nowrap; }

/* ---------- catalog view switch and list view */
.view-seg { margin: 0; }
.view-seg button { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; font-size: 13px; }
.view-seg button svg { color: inherit; }
.model-list .t td.desc { max-width: 420px; }
.model-list .t tbody tr:focus-visible { outline: none; background: var(--bg-2); box-shadow: inset 0 0 0 2px var(--ink); }
.model-list.locked .t tbody tr { opacity: .62; }
@media (max-width: 820px) { .model-list .t td.desc, .model-list .t th:nth-child(2) { display: none; } }
.model-card { cursor: pointer; transition: border-color .15s var(--ease-out), opacity .15s var(--ease-out); }
.model-card:hover { border-color: var(--line-strong); }
.model-card.locked:hover { opacity: .8; }
.model-card:focus-visible { outline: none; border-color: var(--ink); box-shadow: var(--halo); }

/* ---------- model details */
.md-head { display: flex; gap: 16px; align-items: flex-start; }
.md-head .logo { flex: none; }
.md-head p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.md-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.md-fact { padding: 14px; border-radius: 12px; background: var(--bg-2); }
.md-fact .eyebrow { display: block; margin-bottom: 6px; }
.md-fact b { display: block; font: 400 24px/1.1 var(--serif); letter-spacing: -.02em; }
.md-fact small { display: block; margin-top: 4px; font-size: 12px; color: var(--ink-3); }
.md-note { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; font-size: 13.5px; color: var(--ink-2); }
.md-note svg { flex: none; margin-top: 1px; color: var(--ink); }
.sheet .quick { margin-top: 0; padding: 0; border: 0; background: transparent; }

/* ---------- program table */
.pt-wrap { overflow: hidden; }
table.pt { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14px; }
.pt th, .pt td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.pt tbody tr:last-child th, .pt tbody tr:last-child td { border-bottom: 0; }
.pt thead th { font-weight: 400; vertical-align: bottom; }
.pt thead th b { display: block; font-weight: 600; font-size: 15px; }
.pt thead th small { display: block; margin-top: 6px; color: var(--ink-2); font-size: 13px; line-height: 1.45; }
.pt thead th:first-child { font: 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.pt tbody th { width: 18%; font-weight: 400; color: var(--ink-3); }
.pt td { width: 27%; color: var(--ink); }
.pt .cur { background: color-mix(in srgb, var(--ink) 4%, transparent); }
.pt thead .cur .eyebrow { display: block; margin-bottom: 6px; }
.pt-yes, .pt-no { display: inline-flex; align-items: center; gap: 7px; }
.pt-yes svg { color: var(--good); }
.pt-no { color: var(--ink-3); }
.pt-foot { margin: 0; padding: 12px 16px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-3); }

/* ---------- guard */
.guard-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 12px; align-items: start; }
.guard-test { position: sticky; top: 24px; }
.test-row { display: flex; gap: 8px; justify-content: space-between; }
.verdict { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; background: var(--bg-2); font-size: 14px; color: var(--ink-2); }
.verdict div { display: flex; flex-direction: column; gap: 2px; }
.verdict b { color: var(--ink); }
.verdict.good svg { color: var(--good); }
.verdict.bad { background: color-mix(in srgb, var(--bad) 10%, transparent); }
.verdict.bad svg, .verdict.bad b { color: var(--bad); }
@media (max-width: 1080px) { .guard-grid { grid-template-columns: minmax(0, 1fr); } .guard-test { position: static; } }
.log-guard { padding: 12px 14px; border-radius: 12px; border: 1px dashed var(--line-strong); }
.log-guard > div { margin-top: 6px; font-size: 14px; }
.log-thread { display: flex; flex-direction: column; gap: 10px; }
.log-msg { padding: 12px 14px; border-radius: 12px; background: var(--bg-2); }
.log-msg > div { margin-top: 6px; font-size: 14px; white-space: pre-wrap; word-wrap: break-word; }
.log-msg.reply { background: transparent; border: 1px solid var(--line); }
.log-msg.bad { background: color-mix(in srgb, var(--bad) 10%, transparent); color: var(--bad); }