:root {
  --bg: #f4f2ec;
  --paper: #fffdf8;
  --paper-2: #faf8f1;
  --ink: #1f2528;
  --muted: #6f777b;
  --line: #e5e0d5;
  --line-2: #d7d1c5;
  --brand: #536e72;
  --brand-2: #355256;
  --brand-soft: #e6eeec;
  --green: #357a55;
  --green-soft: #e8f3ec;
  --amber: #9b6a1d;
  --amber-soft: #fbf1db;
  --red: #a54843;
  --red-soft: #f9e9e7;
  --blue: #3f637d;
  --blue-soft: #e9f0f6;
  --shadow: 0 14px 44px rgba(41, 47, 44, .08);
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

body { font-size: 14px; line-height: 1.55; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: var(--brand-2); text-decoration: none; }

.shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 26px 52px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  justify-content: space-between;
  margin-bottom: 24px;
}

.brandline { display: flex; align-items: center; gap: 11px; }

.mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: var(--brand-2);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(53, 82, 86, .18);
}

.brandline h1 {
  font-size: 22px;
  margin: 0;
  letter-spacing: -.02em;
}

.brandline p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--line-2);
  background: var(--paper);
  color: var(--ink);
  padding: 8px 13px;
  border-radius: 9px;
  transition: .16s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: #b9c3c0;
  box-shadow: 0 5px 14px rgba(31, 37, 40, .06);
}

.btn.primary { background: var(--brand-2); border-color: var(--brand-2); color: #fff; }
.btn.primary:hover { background: #294549; }
.btn.soft { background: var(--brand-soft); color: var(--brand-2); border-color: #cfdeda; }
.btn.danger { background: var(--red-soft); border-color: #e8c7c3; color: var(--red); }
.btn.green { background: var(--green-soft); border-color: #cae2d3; color: var(--green); }
.btn.small { padding: 5px 9px; border-radius: 7px; font-size: 12px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; pointer-events: none; }

.nav {
  display: flex;
  gap: 7px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
  padding-bottom: 10px;
  overflow-x: auto;
}

.nav button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 7px 11px;
  border-radius: 8px;
  font-size: 13px;
}

.nav button.active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(0, 0, 0, .03);
  font-weight: 600;
}

.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.gap10 { gap: 10px; }
.stack { display: flex; flex-direction: column; gap: 10px; }
.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline.tight { gap: 5px; }
.split { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.tiny { font-size: 11px; }
.mono { font-family: "SFMono-Regular", Consolas, Menlo, monospace; }
.text-red { color: var(--red); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 3px 16px rgba(34, 40, 38, .035);
}

.card.flat { box-shadow: none; background: var(--paper-2); }
.card-title { margin: 0; font-size: 15px; }

.metric { min-height: 110px; }
.metric-label { color: var(--muted); font-size: 12px; }
.metric-value {
  font-size: 27px;
  line-height: 1.15;
  font-weight: 680;
  letter-spacing: -.04em;
  margin-top: 8px;
}
.metric-sub { color: var(--muted); font-size: 11.5px; margin-top: 4px; }
.metric.amber .metric-value { color: var(--amber); }

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 24px 0 10px;
}

.section-head h2 {
  margin: 0;
  font-size: 16px;
  letter-spacing: -.01em;
  display: flex;
  align-items: center;
  gap: 3px;
  flex-wrap: wrap;
}

.section-head .hint { color: var(--muted); font-size: 12px; margin-top: 2px; }

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}

.table-wrap.bare { border: 0; border-radius: 0; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid #eee9df;
  vertical-align: middle;
}
th {
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--paper-2);
  font-weight: 600;
}
tr:last-child td { border-bottom: none; }
td .sub { display: block; color: var(--muted); font-size: 11.5px; margin-top: 2px; }
.purpose-cell { max-width: 340px; white-space: normal; }
.detail-cell { max-width: 450px; color: var(--muted); font-size: 11.5px; word-break: break-word; }
.row-actions { margin-top: 5px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  line-height: 1.25;
  border: 1px solid transparent;
  white-space: nowrap;
}
.badge + .badge { margin-left: 3px; }
.badge.green { background: var(--green-soft); color: var(--green); border-color: #d2e7d9; }
.badge.amber { background: var(--amber-soft); color: var(--amber); border-color: #f0d9a8; }
.badge.red { background: var(--red-soft); color: var(--red); border-color: #eccac5; }
.badge.blue { background: var(--blue-soft); color: var(--blue); border-color: #d4e2ee; }
.badge.gray { background: #f0efeb; color: #666d70; border-color: #e4e1d8; }

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  font-size: 11.5px;
  white-space: nowrap;
}
.status-chip i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(155, 106, 29, .1);
}
.status-chip.ok { color: var(--green); border-color: #d2e7d9; background: var(--green-soft); }
.status-chip.ok i { background: var(--green); box-shadow: 0 0 0 3px rgba(53, 122, 85, .1); }
.status-chip.warn { color: var(--amber); border-color: #f0d9a8; background: var(--amber-soft); }

code, pre { font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; }
code {
  background: #f1efe8;
  border: 1px solid #e7e2d7;
  border-radius: 5px;
  padding: 1px 5px;
  font-size: 12px;
}
pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #232b2d;
  color: #eef4f1;
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 11.5px;
  line-height: 1.65;
  margin: 8px 0 0;
  max-height: 270px;
  overflow: auto;
}

.empty { padding: 28px 18px; text-align: center; color: var(--muted); font-size: 12.5px; }
.empty-state { text-align: center; padding: 28px 20px; }
.empty-state h2 { margin: 0 0 8px; font-size: 18px; }
.empty-state b { display: block; margin-bottom: 4px; }

.notice {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: var(--paper-2);
  border-radius: 11px;
  padding: 11px 13px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
.notice > span {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  border-radius: 6px;
  padding: 1px 7px;
  background: var(--brand-soft);
  color: var(--brand-2);
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}
.notice strong { color: var(--ink); font-weight: 600; }
.notice.warning { background: var(--amber-soft); border-color: #efdbaf; }
.notice.warning > span { background: #f3dfb3; color: var(--amber); }
.security-note { margin-top: 16px; }
.compact-note { margin-top: 12px; padding: 9px 10px; font-size: 11px; }

.tool-card { display: flex; flex-direction: column; min-height: 260px; }
.tool-title b { font-size: 15px; }
.tool-title .tiny { margin-top: 3px; }
.source-line {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 9px;
}
.tool-purpose {
  margin: 12px 0;
  min-height: 66px;
  border: 1px solid #ece7dc;
  border-radius: 9px;
  background: #fbfaf6;
  padding: 9px 11px 8px;
}
.purpose-label {
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .03em;
}
.purpose-list {
  margin: 4px 0 0;
  padding-left: 17px;
  color: #5f686a;
  font-size: 12px;
  line-height: 1.55;
}
.purpose-list li { padding-left: 1px; overflow-wrap: anywhere; }
.purpose-list li + li { margin-top: 2px; }
.usage-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.usage-cell {
  background: var(--paper-2);
  border: 1px solid #ece7dc;
  border-radius: 9px;
  padding: 9px 10px;
}
.usage-cell b { display: block; font-size: 13px; margin: 2px 0 5px; }
.card-actions { margin-top: auto; padding-top: 13px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.card-actions .tiny { margin-left: auto; }

.quota { display: flex; gap: 7px; align-items: center; }
.bar {
  width: 72px;
  height: 5px;
  background: #eeece5;
  border-radius: 20px;
  overflow: hidden;
  flex: 0 0 auto;
}
.bar > i { display: block; height: 100%; background: var(--brand); border-radius: 20px; }
.bar.warn > i { background: var(--amber); }
.bar.danger > i { background: var(--red); }

.help-btn {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  padding: 0;
  margin-left: 5px;
  border: 0;
  border-radius: 50%;
  background: #e6ece9;
  color: var(--brand-2);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  cursor: help;
  vertical-align: 1px;
}
.help-btn:hover, .help-btn:focus { outline: 2px solid rgba(83, 110, 114, .23); outline-offset: 2px; }
.help-layer {
  display: none;
  position: fixed;
  z-index: 400;
  pointer-events: none;
  padding: 12px 14px;
  border: 1px solid #cfd9d4;
  border-radius: 11px;
  background: #fffdf8;
  color: #4f595a;
  font-size: 12px;
  line-height: 1.65;
  font-weight: 400;
  box-shadow: 0 18px 48px rgba(31, 37, 40, .2);
}
.help-layer.show { display: block; }
.help-layer > strong { display: block; color: var(--ink); font-size: 12.5px; margin-bottom: 7px; }
.help-item { padding: 4px 0; border-top: 1px solid #efebe2; }
.help-item:first-of-type { border-top: 0; }
.help-item b { display: block; color: var(--ink); font-size: 11.5px; }
.help-line { margin-top: 13px; color: var(--muted); font-size: 11.5px; }

.eyebrow {
  color: var(--brand);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.steps {
  margin: 13px 0;
  padding-left: 22px;
  color: #566062;
  font-size: 12px;
}
.steps li { padding: 3px 0 3px 3px; }
.steps code { font-size: 10.5px; }

.manage-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 15px;
}
.manage-tabs button {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  border-radius: 8px;
  padding: 7px 11px;
  font-size: 12px;
}
.manage-tabs button.active {
  background: var(--brand-2);
  border-color: var(--brand-2);
  color: #fff;
}
.mini-row { padding: 11px 12px; }
.runtime-card {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.runtime-card p { margin: 4px 0 0; }
.runtime-chips { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.recent-card { margin-top: 14px; }
.recent-card h3 { margin: 0; font-size: 15px; }

.upstream-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 14px;
  margin-bottom: 20px;
}
.upstream-key-card h3, .balance-card h3 { margin: 3px 0 0; font-size: 17px; }
.credential-line {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px dashed #cbd6d1;
  border-radius: 9px;
  background: var(--brand-soft);
  padding: 9px 11px;
  margin: 13px 0;
}
.credential-line span { color: var(--muted); font-size: 11px; white-space: nowrap; }
.credential-line code { background: transparent; border: 0; padding: 0; color: var(--brand-2); }
.upstream-form { display: grid; grid-template-columns: 1fr 190px; gap: 10px; align-items: end; }
.upstream-form .field { margin: 0; }
.upstream-form .inline { grid-column: 1 / -1; }
.meta-line { margin-top: 10px; word-break: break-word; }
.balance-card {
  background: linear-gradient(150deg, #fdfcf8 0%, #f3f7f4 100%);
  border-color: #d5dfd9;
}
.balance-main {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 22px 0 14px;
}
.balance-main span { color: var(--muted); font-size: 12px; }
.balance-main b { font-size: 32px; letter-spacing: -.04em; }
.balance-breakdown { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-bottom: 10px; }
.balance-breakdown > div {
  background: rgba(255, 255, 255, .65);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 10px;
}
.balance-breakdown span { display: block; color: var(--muted); font-size: 10.5px; }
.balance-breakdown b { display: block; font-size: 15px; margin-top: 2px; }
.balance-empty { margin: 25px 0; text-align: center; color: var(--muted); }
.balance-empty p { font-size: 11.5px; margin: 5px 0; }
.billing-note {
  border: 1px solid #e7dfd0;
  border-radius: 10px;
  background: #fbf6ea;
  color: #6e654f;
  padding: 10px 12px;
  font-size: 11.5px;
  margin-bottom: 14px;
}
.loading-card {
  display: grid;
  place-items: center;
  gap: 7px;
  min-height: 240px;
  text-align: center;
}
.spinner {
  width: 25px;
  height: 25px;
  border: 3px solid #e0e5e1;
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(25, 30, 29, .32);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-backdrop.open { display: flex; }
.modal {
  width: min(680px, 96vw);
  max-height: 92vh;
  overflow: auto;
  background: var(--paper);
  border: 1px solid #d9d3c8;
  border-radius: 17px;
  box-shadow: 0 24px 80px rgba(22, 28, 26, .24);
}
.modal.wide { width: min(820px, 96vw); }
.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--line);
}
.modal-head h3 { margin: 0; font-size: 17px; }
.modal-head p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.icon-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  padding: 2px 5px;
}
.modal-body { padding: 18px 20px 20px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 0 20px 20px; }
.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 13px; }
.field label { font-size: 12px; font-weight: 600; color: #3e4648; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line-2);
  background: #fff;
  border-radius: 8px;
  padding: 9px 10px;
  outline: none;
  color: var(--ink);
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: #8aa7a6;
  box-shadow: 0 0 0 3px rgba(83, 110, 114, .09);
}
.field textarea { min-height: 86px; resize: vertical; }
.field .hint { font-size: 11px; color: var(--muted); }
.quota-fields .field { margin-bottom: 13px; }
.modal .grid.g2 { gap: 10px; }
.resource-picker-shell {
  overflow: hidden;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 5px 18px rgba(40, 51, 47, .05);
}
.resource-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 11px;
  border-bottom: 1px solid var(--line);
  background: #fcfcfa;
}
.resource-search > span { color: #72807c; font-size: 17px; }
.resource-search input {
  width: 100%;
  border: 0;
  outline: 0;
  padding: 10px 0;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}
.resource-picker {
  max-height: 228px;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 6px;
}
.resource-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 20px;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 9px 10px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}
.resource-option + .resource-option { margin-top: 2px; }
.resource-option:hover, .resource-option:focus-visible {
  border-color: #dfe7e3;
  background: #f6f9f7;
  outline: none;
}
.resource-option.selected {
  border-color: #bcd5ca;
  background: #edf6f1;
}
.resource-option[hidden], .resource-empty[hidden] { display: none; }
.resource-option-main { min-width: 0; }
.resource-option-main b { display: block; overflow: hidden; font-size: 12.5px; text-overflow: ellipsis; white-space: nowrap; }
.resource-option-main small { display: block; margin-top: 2px; overflow: hidden; color: var(--muted); font-size: 10.5px; text-overflow: ellipsis; white-space: nowrap; }
.resource-option-owner {
  overflow: hidden;
  max-width: 120px;
  border-radius: 999px;
  background: rgba(53, 97, 91, .07);
  padding: 3px 7px;
  color: #4e625d;
  font-size: 10.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.resource-option-check { color: transparent; font-weight: 800; text-align: center; }
.resource-option.selected .resource-option-check { color: var(--brand); }
.resource-empty { padding: 24px 12px; color: var(--muted); font-size: 12px; text-align: center; }
.resource-preview {
  display: grid;
  grid-template-columns: 1.1fr .8fr .8fr 1.2fr;
  gap: 7px;
  margin: -2px 0 14px;
}
.resource-preview > div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  padding: 8px 9px;
}
.resource-preview span { display: block; color: var(--muted); font-size: 10.5px; }
.resource-preview b, .resource-preview code {
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  overflow-wrap: anywhere;
}
.resource-preview code { border: 0; background: transparent; padding: 0; }
.capability-fixed {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 14px;
  padding: 11px 12px;
  border: 1px solid #d5e1db;
  border-radius: 10px;
  background: #f4f9f5;
}
.capability-fixed b { font-size: 12.5px; }
.capability-fixed p { margin: 2px 0 0; color: var(--muted); font-size: 11.5px; }

.keybox {
  border: 1px dashed #c8d3cf;
  background: var(--brand-soft);
  border-radius: 10px;
  padding: 12px;
  margin: 12px 0;
  word-break: break-all;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 12px;
  color: var(--brand-2);
}
.api-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 15px;
}
.api-grid > div {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}
.api-grid span { display: block; color: var(--muted); font-size: 10.5px; margin-bottom: 2px; }
.api-grid code { border: 0; background: transparent; padding: 0; font-size: 11px; }
.guide-callout {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid #d5e1db;
  border-radius: 11px;
  background: #f4f9f5;
  padding: 12px;
}
.guide-callout p { margin: 0; color: #54605c; font-size: 12px; line-height: 1.65; }
.code-head { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
.verify-summary {
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 13px 14px;
  margin-bottom: 12px;
}
.verify-summary.ok { background: var(--green-soft); border-color: #cfe4d7; }
.verify-summary.fail { background: var(--red-soft); border-color: #eccac5; }
.verify-summary b { font-size: 15px; }
.verify-summary p { margin: 3px 0 0; color: var(--muted); font-size: 11.5px; }
.check-list { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.check-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid #eee9df;
}
.check-row:last-child { border-bottom: 0; }
.check-row b { display: block; font-size: 12px; }
.check-row div > span { color: var(--muted); font-size: 11px; }
.check-dot { width: 8px; height: 8px; border-radius: 50%; }
.check-dot.ok { background: var(--green); }
.check-dot.fail { background: var(--red); }
.result-strip {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 12px 0;
  font-size: 11.5px;
}
.result-strip span { color: var(--muted); white-space: nowrap; }
.result-strip code { word-break: break-all; }

.job-output {
  max-height: 380px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfaf7;
  padding: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 12px;
  line-height: 1.65;
}
.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 300;
  background: #26302f;
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 12.5px;
  box-shadow: var(--shadow);
  display: none;
  max-width: min(420px, 90vw);
}
.toast.show { display: block; animation: toast-in .18s ease-out; }
@keyframes toast-in { from { transform: translateY(6px); opacity: 0; } }
.hidden { display: none !important; }

@media (max-width: 1080px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .upstream-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .shell { padding: 18px 14px 34px; }
  .topbar { display: block; }
  .top-actions { margin-top: 14px; }
  .brandline h1 { font-size: 19px; }
  .g2, .g4, .g5 { grid-template-columns: 1fr; }
  .card { padding: 15px; }
  .usage-pair, .api-grid, .balance-breakdown { grid-template-columns: 1fr; }
  .resource-preview { grid-template-columns: 1fr 1fr; }
  .resource-option { grid-template-columns: minmax(0, 1fr) 20px; }
  .resource-option-owner { display: none; }
  .upstream-form { grid-template-columns: 1fr; }
  .runtime-card { display: block; }
  .runtime-chips { justify-content: flex-start; margin-top: 12px; }
  .modal-backdrop { padding: 10px; }
  .modal { max-height: 95vh; border-radius: 13px; }
  .modal-body, .modal-head { padding-left: 15px; padding-right: 15px; }
  .modal-foot { padding-left: 15px; padding-right: 15px; }
  .section-head { align-items: flex-start; }
}