:root {
  /* True-black minimal dark theme */
  --bg: #000000;
  --panel: #0a0a0b;
  --panel-2: #141416;
  --border: #202023;
  --border-strong: #2c2c31;
  --text: #ededef;
  --muted: #76767d;
  --accent: #fafafa;         /* near-white — primary surfaces on black */
  --accent-text: #000000;
  --ring: rgba(250, 250, 250, 0.28);

  --g-aplus: #37d67a;
  --g-a: #37d67a;
  --g-b: #34d1c4;
  --g-c: #e0b341;
  --g-d: #e2823f;
  --g-f: #f2564d;

  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --r: 10px;
}

:root[data-theme="light"] {
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-2: #f5f5f6;
  --border: #e6e6e9;
  --border-strong: #d6d6da;
  --text: #101012;
  --muted: #74747c;
  --accent: #101012;
  --accent-text: #ffffff;
  --ring: rgba(16, 16, 18, 0.18);

  --g-aplus: #1f9d4d;
  --g-a: #1f9d4d;
  --g-b: #0f9488;
  --g-c: #a67505;
  --g-d: #c1531a;
  --g-f: #d63b33;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 14px/1.55 var(--font-sans);
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  transition: background 0.15s ease, color 0.15s ease;
}

/* The UA's `[hidden] { display: none }` carries no !important, so any component
   rule that sets `display` (e.g. .acct-menu, .verify-banner) silently defeats the
   hidden attribute. Enforce it once, globally. */
[hidden] { display: none !important; }

.mono, .grade, .host, .score-bar-num { font-family: var(--font-mono); }

/* ---------------------------------------------------------------- topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(150%) blur(8px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand .lock { font-size: 15px; opacity: 0.85; }
.brand h1 { margin: 0; font: 500 16px/1 var(--font-mono); letter-spacing: -0.02em; }
.brand p { display: none; }
.topbar-right { display: flex; align-items: center; gap: 18px; }

.stats { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.stat { display: inline-flex; align-items: baseline; gap: 6px; font-size: 12.5px; color: var(--muted); }
.stat b { color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; }
.stat .dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; align-self: center; }

.icon-btn {
  background: transparent; color: var(--muted);
  border: 1px solid var(--border); border-radius: 8px;
  width: 34px; height: 34px; font-size: 15px; cursor: pointer;
  display: grid; place-items: center; transition: color 0.12s, border-color 0.12s;
}
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }

main { max-width: 860px; margin: 0 auto; padding: 32px 28px 24px; }

/* ---------------------------------------------------------------- add form */
.add {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  border: 1px solid var(--border); border-radius: 12px; padding: 8px;
  background: var(--panel);
}
.add input[type="text"] {
  flex: 1 1 240px; min-width: 160px;
  background: transparent; border: 0; color: var(--text);
  padding: 8px 10px; font-size: 14px; outline: none; font-family: var(--font-mono);
}
.add input[type="text"]::placeholder { color: var(--muted); font-family: var(--font-sans); }
.add input#label { flex: 0 1 140px; }
.add .deep {
  color: var(--muted); font-size: 12.5px; display: flex; align-items: center; gap: 6px;
  white-space: nowrap; padding: 0 6px; cursor: pointer; user-select: none;
}
.add .deep input { accent-color: var(--accent); }

.btn-primary {
  background: var(--accent); color: var(--accent-text); border: 0; border-radius: 8px;
  padding: 9px 16px; font-size: 13.5px; font-weight: 500; cursor: pointer;
  transition: opacity 0.12s;
}
.btn-primary:hover { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.5; cursor: progress; }

/* ---------------------------------------------------------------- toolbar */
.toolbar { display: flex; gap: 12px; align-items: center; margin-top: 18px; flex-wrap: wrap; }
.search {
  flex: 1 1 200px; background: transparent; border: 0; border-bottom: 1px solid var(--border);
  color: var(--text); padding: 7px 2px; font-size: 13.5px; outline: none;
  transition: border-color 0.12s;
}
.search::placeholder { color: var(--muted); }
.search:focus { border-color: var(--text); }
.sort {
  background: transparent; border: 1px solid var(--border); border-radius: 8px;
  color: var(--muted); padding: 7px 10px; font-size: 13px; outline: none; cursor: pointer;
}
.sort:focus { border-color: var(--border-strong); color: var(--text); }
.chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chip {
  background: transparent; border: 1px solid transparent; color: var(--muted);
  border-radius: 7px; padding: 5px 10px; font-size: 12.5px; cursor: pointer;
  font-family: var(--font-mono); transition: color 0.12s, background 0.12s;
}
.chip:hover { color: var(--text); }
.chip.active { background: var(--panel-2); color: var(--text); }

.empty { color: var(--muted); text-align: center; padding: 64px 24px; font-size: 14px; }
/* Sits inline inside "Add one above, or … to try it." — a link, not a block CTA. */
.empty .add-seed {
  background: transparent; border: 0; padding: 0; margin: 0; font: inherit;
  color: var(--accent); cursor: pointer; text-decoration: underline; text-underline-offset: 2px;
}
.empty .add-seed:hover { color: var(--text); }

/* Briefly highlights the card the user was just sent to (rescan from the top bar). */
@keyframes card-flash {
  from { background: color-mix(in srgb, var(--accent) 14%, transparent); }
  to   { background: transparent; }
}
.card.flash { animation: card-flash 1.4s ease-out; }

/* ---------------------------------------------------------------- list / rows */
.list { margin-top: 14px; display: flex; flex-direction: column; }
.card {
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}
.card:hover { background: color-mix(in srgb, var(--panel-2) 55%, transparent); }
.card.open { background: var(--panel); }
.card-head {
  display: grid; grid-template-columns: auto 1fr auto auto; gap: 18px; align-items: center;
  padding: 15px 12px;
}

.grade {
  width: 42px; height: 42px; border-radius: 9px; display: grid; place-items: center;
  font-weight: 600; font-size: 15px; letter-spacing: -0.03em; color: #000;
  background: var(--muted);
}
.grade.g-aplus, .grade.g-a { background: var(--g-a); }
.grade.g-b { background: var(--g-b); }
.grade.g-c { background: var(--g-c); }
.grade.g-d { background: var(--g-d); }
.grade.g-f { background: var(--g-f); }
.grade.g-na { background: transparent; color: var(--muted); border: 1px solid var(--border); font-size: 13px; }

.meta { min-width: 0; }
.meta .host { font-size: 14px; font-weight: 500; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.meta .label {
  font-family: var(--font-sans); font-size: 11px; color: var(--muted);
  border: 1px solid var(--border); border-radius: 5px; padding: 0 6px;
}
.meta .sub {
  color: var(--muted); font-size: 12.5px; margin-top: 3px;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-variant-numeric: tabular-nums;
}

.pill {
  font-family: var(--font-sans); font-size: 10.5px; font-weight: 500; text-transform: lowercase;
  padding: 1px 7px 1px 6px; border-radius: 20px; display: inline-flex; align-items: center; gap: 5px;
  border: 1px solid var(--border-strong); color: var(--muted);
}
.pill.failed { color: var(--g-f); border-color: color-mix(in srgb, var(--g-f) 40%, transparent); }
.spinner { width: 7px; height: 7px; border: 1.5px solid currentColor; border-right-color: transparent; border-radius: 50%; display: inline-block; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.score-bar { height: 3px; border-radius: 2px; background: var(--panel-2); margin-top: 7px; overflow: hidden; max-width: 200px; }
.score-bar > span { display: block; height: 100%; }

.spark { color: var(--muted); opacity: 0.7; }

.actions { display: flex; gap: 2px; align-items: center; }
.actions button {
  background: transparent; color: var(--muted); border: 1px solid transparent;
  border-radius: 7px; padding: 6px 9px; font-size: 12.5px; cursor: pointer;
  transition: color 0.12s, background 0.12s;
}
.actions button:hover { color: var(--text); background: var(--panel-2); }
.actions button.danger:hover { color: var(--g-f); }
.actions button[disabled] { opacity: 0.4; cursor: default; }
.actions button[disabled]:hover { background: transparent; color: var(--muted); }
.card.busy .actions { opacity: 0.6; }

/* ---------------------------------------------------------------- detail */
.detail { padding: 4px 12px 20px; display: none; }
.card.open .detail { display: block; }
.detail h3 { margin: 0 0 10px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 500; }
.detail .summary { color: var(--muted); margin: 0 0 18px; font-size: 13px; }
.detail-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.detail-actions button, .detail-actions a {
  font-size: 12px; text-decoration: none; color: var(--muted);
  background: transparent; border: 1px solid var(--border); border-radius: 7px; padding: 5px 10px; cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}
.detail-actions a:hover, .detail-actions button:hover { color: var(--text); border-color: var(--border-strong); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 22px; }
.checks { list-style: none; margin: 0; padding: 0; }
.checks li { display: flex; gap: 8px; padding: 3px 0; font-size: 13px; font-family: var(--font-mono); align-items: baseline; }
.checks li .dim { font-family: var(--font-sans); }
.ok { color: var(--g-a); } .bad { color: var(--g-f); } .warn { color: var(--g-c); } .dim { color: var(--muted); }

.fixes { margin-top: 20px; display: flex; flex-direction: column; gap: 1px; background: var(--border); border-radius: 10px; overflow: hidden; }
.fix { padding: 12px 14px; background: var(--panel); }
.fix .sev { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; margin-right: 10px; font-family: var(--font-sans); }
.sev.critical, .sev.high { color: var(--g-f); } .sev.medium { color: var(--g-c); } .sev.low { color: var(--muted); }
.fix .ftitle { font-weight: 500; }
.fix .fdetail { color: var(--muted); font-size: 12.5px; margin-top: 4px; }

.history { display: flex; align-items: flex-end; gap: 3px; height: 44px; margin-top: 10px; }
.history .bar { width: 8px; border-radius: 2px; min-height: 3px; background: var(--muted); opacity: 0.85; }
.history .bar.g-aplus, .history .bar.g-a { background: var(--g-a); }
.history .bar.g-b { background: var(--g-b); } .history .bar.g-c { background: var(--g-c); }
.history .bar.g-d { background: var(--g-d); } .history .bar.g-f { background: var(--g-f); }
.ext { margin-top: 14px; color: var(--muted); font-size: 12.5px; font-family: var(--font-mono); }

/* ---------------------------------------------------------------- skeleton / toasts */
.skeleton { height: 72px; border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.skeleton::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--panel-2), transparent); background-size: 200% 100%; animation: shimmer 1.3s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

.toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.toast {
  background: var(--panel); border: 1px solid var(--border); border-left: 2px solid var(--muted);
  border-radius: 8px; padding: 10px 14px; font-size: 13px; max-width: 320px; animation: slidein 0.16s ease;
}
.toast.error { border-left-color: var(--g-f); }
.toast.success { border-left-color: var(--g-a); }
@keyframes slidein { from { transform: translateY(6px); opacity: 0; } }

.foot { max-width: 860px; margin: 0 auto; padding: 22px 28px; color: var(--muted); font-size: 12px; }
.foot code { font-family: var(--font-mono); }

:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring); border-radius: 6px; }

@media (max-width: 620px) {
  main { padding: 22px 18px; }
  .topbar { padding: 12px 18px; }
  .card-head { grid-template-columns: auto 1fr; }
  .card-head .spark { display: none; }
  .actions { grid-column: 1 / -1; justify-content: flex-end; }
  .stats { display: none; }
}
/* Links */
a { color: var(--text); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--muted); }
a:hover { text-decoration-color: var(--text); }
.btn-primary, .cta, .acct-menu a, .toast a { text-decoration: none; }

/* Account menu (SaaS) */
.account { position: relative; }
.acct-btn {
  background: transparent; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  padding: 7px 11px; font-size: 13px; cursor: pointer; display: inline-flex; align-items: center; gap: 7px;
}
.acct-btn:hover { border-color: var(--border-strong); }
.acct-menu {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 210px; z-index: 20;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 6px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4); display: flex; flex-direction: column;
}
.acct-menu .acct-user { font-family: var(--font-mono); font-size: 12px; color: var(--muted); padding: 6px 8px; }
.acct-menu .acct-usage { font-size: 12px; color: var(--muted); padding: 0 8px 8px; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.acct-menu > button, .acct-menu > a {
  background: transparent; border: 0; color: var(--text); text-align: left;
  padding: 8px; border-radius: 6px; font-size: 13px; cursor: pointer;
}
.acct-menu > button:hover, .acct-menu > a:hover { background: var(--panel-2); }

.plan-badge {
  font-family: var(--font-sans); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 1px 6px; border-radius: 5px; background: var(--panel-2); color: var(--muted); border: 1px solid var(--border);
}
.plan-badge.plan-pro { color: var(--g-b); border-color: color-mix(in srgb, var(--g-b) 40%, transparent); }
.plan-badge.plan-team { color: var(--g-a); border-color: color-mix(in srgb, var(--g-a) 40%, transparent); }
.plan-badge.plan-lifetime { color: var(--g-c); border-color: color-mix(in srgb, var(--g-c) 40%, transparent); }

.acct-menu .acct-orgs { display: flex; flex-direction: column; gap: 2px; padding: 4px 0; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.acct-org {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: transparent; border: 0; color: var(--text); text-align: left;
  padding: 7px 8px; border-radius: 6px; font-size: 13px; cursor: pointer;
}
.acct-org:hover { background: var(--panel-2); }
.acct-org.active { cursor: default; }
.acct-org-check { width: 12px; flex: none; color: var(--g-a); font-size: 11px; }
.acct-org-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.modal-err { color: var(--g-f); font-size: 13px; margin: 6px 0 0; min-height: 16px; }
.reauth-form { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.reauth-form input { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); padding: 10px 12px; font-size: 14px; outline: none; }
.reauth-form input:focus { border-color: var(--border-strong); }
.reauth-form .btn-primary { width: 100%; }

.deep.locked { opacity: 0.5; }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55); z-index: 40; }
.modal-card {
  position: fixed; z-index: 41; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 92%; max-width: 460px; max-height: 86vh; overflow: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 22px;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.modal-head h2 { margin: 0; font: 500 17px/1 var(--font-sans); }
.modal-card section { padding: 16px 0; border-top: 1px solid var(--border); }
.modal-card section:first-of-type { border-top: 0; }
.modal-card h3 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 500; }

.usage-row { display: flex; justify-content: space-between; font-size: 13px; margin-top: 10px; }
.ubar { height: 5px; background: var(--panel-2); border-radius: 3px; overflow: hidden; margin-top: 5px; }
.ubar > span { display: block; height: 100%; }

.members { display: flex; flex-direction: column; gap: 2px; margin-bottom: 12px; }
.member { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; font-size: 13px; padding: 5px 0; }
.member .dim { font-family: var(--font-sans); }
.invite-form { display: flex; gap: 6px; margin-top: 4px; }
.invite-form input { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); padding: 8px 10px; font-size: 13px; outline: none; }
.invite-form select { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); padding: 8px; font-size: 13px; }
.linkbtn { background: transparent; border: 0; color: var(--accent); cursor: pointer; font-size: 12.5px; padding: 0; text-decoration: underline; text-underline-offset: 2px; }
.linkbtn.danger { color: var(--g-f); }
.keyonce { background: var(--panel-2); border: 1px solid var(--border-strong); border-radius: 8px; padding: 10px 12px; margin-bottom: 10px; }
.keyonce code { display: block; word-break: break-all; color: var(--text); font-size: 12px; margin: 6px 0; }

.verify-banner {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--panel-2); border: 1px solid var(--g-c); border-radius: 10px;
  padding: 10px 14px; margin-bottom: 14px; font-size: 13px; color: var(--text);
}
.verify-banner strong { font-weight: 500; }
.verify-banner .linkbtn { margin-left: auto; color: var(--g-c); font-size: 13px; white-space: nowrap; }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------------------------------------------------------------- overview tiles */
.overview { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.overview:empty { margin-bottom: 0; }
.overview .tile {
  flex: 1 1 150px; display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
  background: var(--panel); color: var(--text); text-decoration: none;
  cursor: pointer; text-align: left; font: inherit;
  transition: border-color 0.12s, background 0.12s;
}
.overview .tile:hover { border-color: var(--border-strong); background: var(--panel-2); }
.overview .tile .grade { width: 34px; height: 34px; font-size: 13px; flex: 0 0 auto; }
.overview .tile-label { font-size: 13.5px; font-weight: 500; }
.overview .tile-sub { font-size: 11.5px; display: block; margin-top: 2px; }
.overview .tile > span:not(.grade) { display: block; }

/* ---------------------------------------------------------------- kind (web vs mail) */
.kind-select {
  background: transparent; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 8px 10px; font-size: 13px; outline: none; cursor: pointer;
}
.kind-select:focus { border-color: var(--border-strong); }
.kind-tag {
  font-family: var(--font-sans); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--muted);
  border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px;
}
.chip .chip-n { color: var(--muted); margin-left: 6px; font-size: 11px; }
.chip.active .chip-n { color: var(--text); }

.mail-options {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  border: 1px solid var(--border); border-top: 0;
  border-radius: 0 0 12px 12px; padding: 10px 12px; margin: -1px 0 0;
  background: var(--panel);
}
.mail-options .ports { border: 0; margin: 0; padding: 0; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.mail-options .ports legend { float: left; margin-right: 10px; color: var(--muted); font-size: 12px; padding: 0; }
.mail-options .ports label {
  display: flex; align-items: center; gap: 5px; font-size: 12.5px;
  font-family: var(--font-mono); cursor: pointer; user-select: none;
}
.mail-options .ports input { accent-color: var(--accent); }
.mail-options #dkim {
  flex: 1 1 220px; background: transparent; border: 0; border-bottom: 1px solid var(--border);
  color: var(--text); padding: 6px 2px; font-size: 13px; outline: none; font-family: var(--font-mono);
}
.mail-options #dkim::placeholder { color: var(--muted); font-family: var(--font-sans); }
.mail-options #dkim:focus { border-color: var(--text); }

/* ---------------------------------------------------------------- fix snippets */
.fix .snippet {
  margin: 8px 0 6px; padding: 10px 12px; border-radius: 8px;
  background: var(--bg); border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 12px; line-height: 1.55;
  overflow-x: auto; white-space: pre; color: var(--text);
}
.fix .copy-fix {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  border-radius: 6px; padding: 4px 9px; font-size: 11.5px; cursor: pointer;
  font-family: var(--font-sans); transition: color 0.12s, border-color 0.12s;
}
.fix .copy-fix:hover { color: var(--text); border-color: var(--border-strong); }

/* ---------------------------------------------------------------- config page */
.lede { color: var(--muted); font-size: 13.5px; line-height: 1.6; margin: 0 0 18px; }
.lede code {
  font-family: var(--font-mono); font-size: 12.5px; color: var(--text);
  background: var(--panel-2); border-radius: 4px; padding: 1px 5px;
}
.foot-link { color: var(--muted); font-size: 12.5px; text-decoration: none; }
.foot-link:hover { color: var(--text); }

.config-form {
  border: 1px solid var(--border); border-radius: 12px; background: var(--panel); overflow: hidden;
}
.config-controls {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  padding: 8px; border-bottom: 1px solid var(--border);
}
.config-controls select, .config-controls input[type="text"] {
  background: transparent; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 8px 10px; font-size: 13px; outline: none;
}
.config-controls input[type="text"] { flex: 1 1 160px; min-width: 120px; }
.config-controls select { cursor: pointer; }
.config-controls select:focus, .config-controls input:focus { border-color: var(--border-strong); }
.config-input {
  width: 100%; box-sizing: border-box; border: 0; outline: none; resize: vertical;
  background: transparent; color: var(--text); padding: 14px 16px;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.6; min-height: 240px;
}
.config-input::placeholder { color: var(--muted); }

.config-result { margin-top: 22px; }
.config-result .result-head {
  display: flex; align-items: center; gap: 14px; padding-bottom: 4px;
}
.config-result .result-head .host { font-size: 14px; font-weight: 500; }
.config-result .result-head .sub { color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.parse-error {
  border: 1px solid var(--g-f); border-radius: 10px; padding: 14px 16px;
  background: color-mix(in srgb, var(--g-f) 8%, transparent);
}
.parse-error p { color: var(--muted); font-size: 13px; margin: 6px 0 10px; font-family: var(--font-mono); }
.parse-error button {
  background: transparent; border: 1px solid var(--border-strong); color: var(--text);
  border-radius: 6px; padding: 5px 10px; font-size: 12px; cursor: pointer;
}

.config-history { margin-top: 30px; }
.config-history h3 { font-size: 13px; color: var(--muted); font-weight: 500; margin: 0 0 10px; }
.history-list { display: flex; flex-direction: column; }
.history-row {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 11px 10px; border-bottom: 1px solid var(--border); font-size: 13px;
}
.history-row:hover { background: var(--panel); }
.history-row .grade.small { width: 30px; height: 30px; font-size: 12px; border-radius: 7px; }
.history-row .history-name { font-weight: 500; }
.history-row .history-actions { margin-left: auto; display: flex; gap: 6px; }
.history-row button {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  border-radius: 6px; padding: 4px 9px; font-size: 11.5px; cursor: pointer;
}
.history-row button:hover { color: var(--text); border-color: var(--border-strong); }
.history-row button.danger:hover { color: var(--g-f); border-color: var(--g-f); }