:root {
  --ink: #14352f;
  --ink-strong: #0c2924;
  --muted: #61716d;
  --dim: #87938f;
  --line: #d7dfdc;
  --line-soft: #e7ecea;
  --canvas: #edf2ef;
  --surface: #ffffff;
  --surface-soft: #f6f8f7;
  --teal: #0f766e;
  --teal-dark: #0b5d57;
  --teal-soft: #e5f4f1;
  --blue: #2767a6;
  --blue-soft: #eaf2fb;
  --amber: #a96512;
  --amber-soft: #fff4df;
  --red: #c23f46;
  --red-soft: #fff0f0;
  --green: #178458;
  --green-soft: #e9f7f0;
  --shadow: 0 12px 32px rgba(21, 54, 47, .08);
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

button,
input,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button,
a { -webkit-tap-highlight-color: transparent; }

button { cursor: pointer; }

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(39, 103, 166, .32);
  outline-offset: 2px;
}

[hidden] { display: none !important; }

.preview-ribbon {
  min-height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #193f38;
  color: #d6f4ec;
  font-size: 10px;
  font-weight: 800;
}

.app-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  background: var(--ink-strong);
  color: #fff;
}

.header-inner {
  width: min(1240px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr minmax(260px, 410px) auto;
  align-items: center;
  gap: 18px;
}

.header-inner:has(.run-indicator[hidden]) {
  grid-template-columns: 1fr auto;
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 8px;
  object-fit: cover;
}

.brand span {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand strong {
  overflow: hidden;
  font-size: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand small {
  color: rgba(255, 255, 255, .66);
  font-size: 10px;
}

.header-tools {
  display: flex;
  gap: 6px;
}

.icon-button,
.close-button {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 8px;
  background: transparent;
  color: #fff;
  font-weight: 900;
}

.icon-button:hover { background: rgba(255, 255, 255, .1); }

.run-indicator {
  min-height: 48px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  padding: 7px 11px;
  text-align: left;
}

.run-pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #72e2b2;
  box-shadow: 0 0 0 5px rgba(114, 226, 178, .12);
}

.run-indicator-copy { display: flex; flex-direction: column; gap: 2px; }
.run-indicator-copy small { color: rgba(255, 255, 255, .66); font-size: 10px; }
.run-indicator-copy strong { font-size: 13px; }
.run-indicator-percent { color: #9ff0cc; font-size: 15px; font-weight: 900; }

.app-main {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 56px;
}

.server-context {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.context-heading,
.view-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.context-heading { padding: 18px 20px 14px; }

.eyebrow {
  display: block;
  margin-bottom: 5px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2,
h3 { margin-bottom: 0; color: var(--ink-strong); }
h1 { font-size: 22px; }
h2 { font-size: 24px; }
h3 { font-size: 16px; }

.context-meta {
  color: var(--muted);
  font-size: 12px;
}

.context-meta strong { color: var(--ink-strong); }

.server-switcher {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-soft);
}

.server-button {
  position: relative;
  min-width: 0;
  min-height: 82px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  border: 0;
  border-right: 1px solid var(--line-soft);
  background: #fff;
  color: var(--ink);
  padding: 12px 16px;
  text-align: left;
}

.server-button:last-child { border-right: 0; }
.server-button:hover { background: var(--surface-soft); }

.server-button[aria-checked="true"] {
  background: var(--teal-soft);
  box-shadow: inset 0 -4px 0 var(--teal);
}

.server-button[aria-checked="true"]::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.server-game { color: var(--muted); font-size: 10px; font-weight: 800; }
.server-button strong { font-size: 16px; }
.server-button small { color: var(--muted); font-size: 11px; }

.server-badge {
  position: absolute;
  right: 12px;
  top: 12px;
  border-radius: 4px;
  background: var(--red-soft);
  color: var(--red);
  padding: 3px 5px;
  font-size: 9px;
  font-weight: 900;
}

.source-notice {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  border-top: 1px solid var(--line-soft);
  background: var(--blue-soft);
  padding: 13px 20px;
}

.source-notice strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink-strong);
  font-size: 12px;
}

.source-notice p,
.source-notice small {
  display: block;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.source-notice small { margin-top: 2px; font-size: 10px; }

.source-info-button {
  min-width: 82px;
  min-height: 40px;
  display: inline-grid;
  place-items: center;
  border: 1px solid #a9c6df;
  border-radius: 8px;
  background: #fff;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
}

.source-info-button:hover { background: #f5f9fd; }

.data-disclosure {
  margin-top: 18px;
  border-top: 3px solid var(--ink);
  background: var(--surface);
  padding: 24px 22px 26px;
}

.disclosure-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 4px 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.disclosure-heading .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.disclosure-heading h2 { font-size: 20px; }
.disclosure-heading p { margin: 0; color: var(--muted); font-size: 11px; }

.disclosure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}

.disclosure-grid section {
  min-width: 0;
  padding: 17px 20px 4px 0;
}

.disclosure-grid section:nth-child(even) {
  border-left: 1px solid var(--line-soft);
  padding-right: 0;
  padding-left: 20px;
}

.disclosure-grid h3 { margin-bottom: 7px; font-size: 13px; }
.disclosure-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.disclosure-grid a { color: var(--blue); font-weight: 800; }

.task-tabs {
  position: sticky;
  z-index: 20;
  top: 72px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(237, 242, 239, .94);
  padding: 6px;
  backdrop-filter: blur(10px);
}

.task-tabs button {
  min-width: 0;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  padding: 8px 14px;
}

.task-tabs button:hover { background: rgba(255, 255, 255, .7); }

.task-tabs button[aria-selected="true"] {
  border-color: var(--line);
  background: #fff;
  color: var(--ink-strong);
  box-shadow: 0 5px 16px rgba(21, 54, 47, .08);
}

.task-tabs button > span:last-child { display: flex; flex-direction: column; gap: 2px; text-align: left; }
.task-tabs strong { font-size: 13px; }
.task-tabs small { color: var(--dim); font-size: 10px; }

.tab-icon,
.step-number {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  display: inline-grid;
  place-items: center;
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--teal-dark);
  font-size: 11px;
  font-weight: 900;
}

.task-tabs button[aria-selected="true"] .tab-icon { background: var(--teal-soft); }

.task-view {
  min-height: 640px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.view-header {
  min-height: 106px;
  border-bottom: 1px solid var(--line-soft);
  padding: 22px 24px;
}

.view-header p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.primary-button,
.secondary-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 6px;
  padding: 10px 16px;
  font-weight: 900;
  white-space: nowrap;
}

.primary-button {
  border: 1px solid var(--teal);
  background: var(--teal);
  color: #fff;
}

.primary-button:hover { border-color: var(--teal-dark); background: var(--teal-dark); }

.secondary-button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.secondary-button:hover { border-color: #aab8b3; background: var(--surface-soft); }
.secondary-button:disabled { opacity: .45; cursor: not-allowed; }
.full-button { width: 100%; }

.danger-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e1a4a7;
  border-radius: 6px;
  background: var(--red-soft);
  color: var(--red);
  padding: 10px 16px;
  font-weight: 900;
}

.danger-button:hover { border-color: var(--red); background: #ffe5e6; }

.classic-banner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 18px 24px 0;
  border: 1px solid #e7b7b9;
  border-radius: 6px;
  background: var(--red-soft);
  padding: 12px 14px;
}

.classic-banner div { display: flex; flex-direction: column; gap: 4px; }
.classic-banner strong { color: var(--red); }
.classic-banner span { color: #765b5d; font-size: 12px; }
.classic-banner a { color: var(--red); font-size: 12px; font-weight: 900; }
.classic-banner.blocking { margin-bottom: 18px; }

.roster-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  min-height: 590px;
}

.roster-main {
  min-width: 0;
  padding: 20px 24px 24px;
}

.toolbar,
.result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.search-field {
  min-width: 0;
  flex: 1;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
  padding: 0 12px;
}

.search-mark { color: var(--dim); font-size: 19px; }

.search-field input,
.coupon-field input,
.register-form input,
.register-form textarea,
.option-grid input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink-strong);
  padding: 10px 12px;
  outline: none;
}

.search-field input {
  min-height: 44px;
  border: 0;
  background: transparent;
  padding-inline: 0;
}

input::placeholder,
textarea::placeholder { color: #93a09c; }

.toolbar-meta { flex: 0 0 auto; color: var(--muted); font-size: 12px; }
.roster-search-form { justify-content: stretch; }
.roster-search-button { flex: 0 0 96px; }
.search-guidance,
.result-privacy-note {
  margin: -3px 0 14px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.roster-list {
  min-height: 378px;
  border-top: 1px solid var(--line);
}

.roster-row {
  min-height: 56px;
  display: grid;
  grid-template-columns: 42px minmax(126px, .9fr) minmax(130px, 1fr) 100px;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line-soft);
  padding: 8px 10px;
}

.roster-row:hover { background: var(--surface-soft); }
.roster-index { color: var(--dim); font-size: 11px; }
.roster-id { color: var(--blue); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 800; }
.roster-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; }
.roster-level {
  display: inline-block;
  margin-left: 7px;
  border: 1px solid #bfd9d0;
  border-radius: 4px;
  background: #edf7f3;
  padding: 2px 5px;
  color: var(--green);
  font-size: 9px;
  font-weight: 800;
  vertical-align: 1px;
}
.roster-date { color: var(--dim); font-size: 11px; text-align: right; }
.private-roster-row { grid-template-columns: minmax(150px, 1fr) minmax(220px, 1.4fr) 150px; }
.roster-server { min-width: 0; overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.id-match-row .roster-server { display: flex; align-items: center; gap: 8px; }
.roster-server-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.id-match-badge {
  flex: 0 0 auto;
  border: 1px solid #b7d4ca;
  border-radius: 4px;
  background: var(--green-soft);
  padding: 2px 6px;
  color: var(--green);
  font-size: 9px;
  font-weight: 900;
  line-height: 1.4;
}
.search-more-note { margin: 12px 0 0; border-left: 3px solid var(--amber); background: var(--amber-soft); padding: 9px 11px; color: #765f35; font-size: 11px; }

.empty-state {
  min-height: 310px;
  display: grid;
  place-items: center;
  color: var(--muted);
  text-align: center;
}

.load-more { width: 100%; margin-top: 14px; }

.register-panel {
  border-left: 1px solid var(--line-soft);
  background: var(--surface-soft);
  padding: 20px;
}

.panel-heading,
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-heading .close-button {
  display: none;
  border-color: var(--line);
  color: var(--ink);
  background: #fff;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin: 18px 0 16px;
  border-radius: 6px;
  background: #e5ebe8;
  padding: 4px;
}

.segmented-control button {
  min-height: 44px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.segmented-control button[aria-selected="true"] {
  background: #fff;
  color: var(--ink-strong);
  box-shadow: 0 3px 10px rgba(21, 54, 47, .08);
}

.register-form { display: grid; gap: 14px; }
.register-form label,
.coupon-field,
.option-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.register-form input { min-height: 44px; }
.register-form textarea { min-height: 154px; max-height: 360px; resize: vertical; line-height: 1.5; }
.register-form input[readonly] { background: #edf1ef; color: var(--muted); }

.inline-message {
  min-height: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.inline-message.error { color: var(--red); }
.inline-message.success { color: var(--green); }

.bulk-review {
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.review-counts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
}

.review-counts span {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-bottom: 3px solid var(--line);
  background: #fff;
  padding: 8px;
}

.review-counts small { color: var(--muted); font-size: 9px; }
.review-counts strong { font-size: 17px; }
.review-counts .success { border-color: var(--green); }
.review-counts .warning { border-color: var(--amber); }
.review-counts .danger { border-color: var(--red); }

.bulk-errors {
  max-height: 120px;
  overflow: auto;
  color: var(--red);
  font-size: 11px;
  line-height: 1.55;
}

.coupon-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr);
  min-height: 520px;
}

.coupon-entry,
.target-summary { padding: 26px 28px; }
.target-summary { border-left: 1px solid var(--line-soft); background: var(--surface-soft); }

.section-heading { justify-content: flex-start; }
.section-heading.compact { align-items: flex-start; }
.section-heading p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }

.coupon-field { margin-top: 26px; text-transform: uppercase; }
.coupon-field input { min-height: 58px; font-size: 19px; font-weight: 800; text-transform: uppercase; }

.advanced-options {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
  padding: 0 14px;
}

.advanced-options summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding-bottom: 14px;
}

.option-grid label { position: relative; }
.option-grid input { min-height: 42px; }
.unit { position: absolute; right: 12px; bottom: 13px; color: var(--dim); font-size: 11px; }
.review-run-button { margin-top: 20px; min-height: 52px; }

.summary-list,
.review-summary { margin: 22px 0 0; }

.summary-list div,
.review-summary div {
  min-height: 52px;
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.summary-list dt,
.review-summary dt { color: var(--muted); font-size: 11px; }
.summary-list dd,
.review-summary dd { margin: 0; color: var(--ink-strong); font-weight: 800; text-align: right; }
.status-good { color: var(--green) !important; }

.safety-note {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 18px;
  border-left: 4px solid var(--blue);
  background: var(--blue-soft);
  padding: 12px 14px;
}

.safety-note strong { color: var(--blue); font-size: 12px; }
.safety-note span { color: #556b82; font-size: 11px; line-height: 1.5; }

.result-heading { align-items: center; }

.result-heading-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.run-alert {
  margin: 0;
  border-bottom: 1px solid #efc1bd;
  background: #fff1f0;
  padding: 12px 28px;
  color: #a92f2a;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.6;
}

.result-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-soft);
}

.result-metrics > div {
  min-height: 88px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 4px solid var(--ink);
  padding: 14px 20px;
}

.result-metrics > div:last-child { border-right: 0; }
.result-metrics span { color: var(--muted); font-size: 11px; }
.result-metrics strong { font-size: 24px; }
.result-metrics .success { border-bottom-color: var(--green); }
.result-metrics .used { border-bottom-color: var(--blue); }
.result-metrics .warning { border-bottom-color: var(--amber); }
.result-metrics .danger { border-bottom-color: var(--red); }

.result-workspace { padding: 22px 24px 12px; }
.result-toolbar { align-items: stretch; flex-direction: column; }
.result-lookup-form { display: flex; gap: 8px; }
.result-lookup-form .search-field { max-width: 520px; }
.result-lookup-form .primary-button { flex: 0 0 112px; }
.result-privacy-note { margin: 0; }

.filter-group { display: flex; flex-wrap: wrap; gap: 5px; }
.filter-group button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--muted);
  padding: 7px 11px;
  font-size: 11px;
  font-weight: 800;
}

.filter-group button.active { border-color: var(--teal); background: var(--teal-soft); color: var(--teal-dark); }

.result-table { min-height: 270px; border-top: 1px solid var(--line); }
.result-row {
  min-height: 54px;
  display: grid;
  grid-template-columns: 90px minmax(140px, .8fr) 110px minmax(180px, 1.4fr);
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line-soft);
  padding: 8px 10px;
}

.result-row time { color: var(--dim); font-size: 11px; }
.result-row code { color: var(--blue); font-size: 12px; }
.result-row .result-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; }
.result-status { display: inline-flex; width: fit-content; border-radius: 4px; padding: 4px 7px; font-size: 10px; font-weight: 900; }
.result-status.success { background: var(--green-soft); color: var(--green); }
.result-status.used { background: var(--blue-soft); color: var(--blue); }
.result-status.fail { background: var(--amber-soft); color: var(--amber); }
.result-status.error { background: var(--red-soft); color: var(--red); }
.result-message { color: var(--muted); font-size: 11px; }

.recent-runs {
  border-top: 1px solid var(--line-soft);
  padding: 20px 24px 24px;
}

.recent-run-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.recent-run {
  min-height: 80px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
  padding: 12px;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.recent-run:hover { border-color: var(--teal); background: var(--teal-soft); }

.recent-run strong { font-size: 12px; }
.recent-run code { color: var(--blue); font-size: 11px; }
.recent-run span { color: var(--muted); font-size: 10px; }
.recent-run b { grid-row: 1 / span 2; grid-column: 2; color: var(--teal); font-size: 12px; }

dialog {
  width: min(520px, calc(100% - 28px));
  max-height: calc(100vh - 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 0;
  box-shadow: 0 24px 70px rgba(10, 34, 29, .28);
}

dialog::backdrop { background: rgba(8, 29, 25, .64); }
dialog form { padding: 24px; }
.dialog-heading { border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.dialog-heading p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.dialog-actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; margin-top: 22px; }

.service-copy { display: grid; gap: 10px; margin-top: 18px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.service-copy p { margin: 0; }
.service-links { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0; }
.service-links a { min-height: 36px; display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); padding: 7px 10px; font-size: 11px; font-weight: 800; text-decoration: none; }

.management-section {
  display: grid;
  gap: 12px;
  margin: 18px 0;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}

.management-section label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.management-section input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  padding: 10px 12px;
  outline: none;
}

.management-grid,
.management-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.management-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.management-actions button { min-width: 0; padding-inline: 7px; white-space: normal; }
.management-visibility { display: grid; gap: 8px; border: 1px solid var(--line-soft); background: var(--surface-soft); padding: 12px; }
.management-visibility .management-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.management-note { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.admin-section summary { min-height: 44px; display: flex; align-items: center; color: var(--ink); cursor: pointer; font-weight: 900; }
.admin-section[open] summary { margin-bottom: 2px; }
.management-status { border-left: 4px solid var(--blue); background: var(--blue-soft); color: #556b82; padding: 10px 12px; font-size: 11px; line-height: 1.5; }

.toast {
  position: fixed;
  z-index: 80;
  left: 50%;
  bottom: 22px;
  max-width: min(520px, calc(100% - 28px));
  transform: translate(-50%, 18px);
  border-radius: 6px;
  background: var(--ink-strong);
  color: #fff;
  padding: 11px 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  box-shadow: 0 12px 34px rgba(10, 34, 29, .26);
  font-size: 12px;
  font-weight: 700;
}

.toast.show { opacity: 1; transform: translate(-50%, 0); }
.mobile-nav { display: none; }

@media (max-width: 920px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .run-indicator { grid-row: 2; grid-column: 1 / -1; margin-bottom: 9px; }
  .roster-layout { grid-template-columns: 1fr; }
  .register-panel {
    position: fixed;
    z-index: 60;
    right: 0;
    bottom: 0;
    left: 0;
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 8px 8px 0 0;
    box-shadow: 0 -18px 48px rgba(10, 34, 29, .22);
    transform: translateY(110%);
    transition: transform .22s ease;
  }
  .register-panel.open { transform: translateY(0); }
  .panel-heading .close-button { display: inline-grid; }
  .coupon-layout { grid-template-columns: 1fr; }
  .target-summary { border-top: 1px solid var(--line-soft); border-left: 0; }
  .result-lookup-form .search-field { max-width: none; }
  .result-row { grid-template-columns: 80px minmax(130px, 1fr) 100px; }
  .result-message { grid-column: 2 / -1; }
}

@media (max-width: 680px) {
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .preview-ribbon { min-height: 22px; font-size: 9px; }
  .app-header { position: relative; }
  .header-inner { width: 100%; min-height: 70px; padding: 10px 12px; gap: 8px; }
  .brand img { width: 44px; height: 44px; flex-basis: 44px; }
  .brand strong { font-size: 15px; }
  .brand small { font-size: 9px; }
  .header-tools { gap: 4px; }
  .icon-button { width: 40px; height: 40px; }
  .run-indicator { margin: 0; }

  .app-main { width: 100%; padding: 10px 10px 22px; }
  .server-context { margin-bottom: 8px; }
  .context-heading { align-items: flex-start; padding: 14px 12px 10px; }
  .context-heading h1 { font-size: 17px; }
  .context-meta { display: none; }
  .server-button { min-height: 78px; padding: 9px 5px; text-align: center; align-items: center; }
  .server-button[aria-checked="true"]::before { left: 50%; top: 7px; transform: translateX(-50%); }
  .server-button strong { font-size: 12px; }
  .server-button small { font-size: 9px; }
  .server-badge { position: static; margin-top: 2px; padding: 2px 3px; font-size: 8px; }
  .source-notice { grid-template-columns: 1fr; gap: 8px; padding: 12px; }
  .source-notice p { font-size: 10px; }
  .source-notice small { font-size: 9px; }
  .source-info-button { width: 100%; min-height: 44px; }
  .data-disclosure { margin-top: 12px; padding: 20px 14px 24px; }
  .disclosure-heading { grid-template-columns: 1fr; align-items: flex-start; gap: 8px; }
  .disclosure-heading .eyebrow { grid-column: 1; }
  .disclosure-heading h2 { font-size: 18px; }
  .disclosure-heading p { line-height: 1.5; }
  .disclosure-grid { grid-template-columns: 1fr; }
  .disclosure-grid section,
  .disclosure-grid section:nth-child(even) { border-left: 0; padding: 14px 0 0; }

  .task-tabs { display: none; }
  .task-view { min-height: 0; }
  .view-header { min-height: 86px; align-items: center; padding: 16px 14px; }
  .view-header h2 { font-size: 20px; }
  .view-header p { font-size: 11px; }
  .view-header .primary-button { min-width: 106px; padding-inline: 12px; }
  .classic-banner { align-items: flex-start; flex-direction: column; margin: 12px 14px 0; gap: 8px; }

  .roster-main { padding: 14px; }
  .toolbar { align-items: stretch; flex-direction: column; }
  .roster-search-button { flex-basis: 44px; }
  .toolbar-meta { text-align: right; }
  .roster-list { min-height: 300px; }
  .roster-row {
    grid-template-columns: 32px minmax(112px, .9fr) minmax(90px, 1fr);
    gap: 7px;
    padding-inline: 5px;
  }
  .private-roster-row { grid-template-columns: minmax(120px, .85fr) minmax(150px, 1.15fr); }
  .private-roster-row .roster-date { display: none; }
  .id-match-row .roster-server { align-items: flex-start; flex-direction: column; gap: 2px; white-space: normal; }
  .roster-date { display: none; }
  .roster-id { font-size: 11px; }
  .roster-name { font-size: 12px; }
  .register-panel { padding: 18px 14px calc(18px + env(safe-area-inset-bottom)); }
  .register-form input { font-size: 16px; }
  .register-form textarea { min-height: 138px; font-size: 16px; }

  .coupon-entry,
  .target-summary { padding: 20px 14px; }
  .coupon-field input { min-height: 54px; font-size: 17px; }
  .option-grid { grid-template-columns: 1fr 1fr; }
  .summary-list div { grid-template-columns: 92px 1fr; }

  .result-heading { align-items: flex-start; flex-direction: column; }
  .result-heading-actions { width: 100%; }
  .result-heading-actions button { flex: 1; }
  .run-alert { padding: 11px 14px; }
  .result-metrics { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .result-metrics > div { min-height: 72px; padding: 10px 5px; text-align: center; }
  .result-metrics strong { font-size: 19px; }
  .result-workspace { padding: 16px 14px 8px; }
  .filter-group { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .filter-group button { min-height: 42px; padding-inline: 5px; }
  .result-lookup-form { flex-direction: column; }
  .result-lookup-form .primary-button { flex-basis: 44px; }
  .result-row {
    grid-template-columns: minmax(110px, 1fr) minmax(82px, auto);
    gap: 6px;
    padding-inline: 4px;
  }
  .result-row time { display: none; }
  .result-row .result-name { grid-column: 1; }
  .result-status { grid-column: 2; grid-row: 1; justify-self: end; }
  .result-message { grid-column: 1 / -1; }
  .recent-runs { padding: 18px 14px; }
  .recent-run-list { grid-template-columns: 1fr; }

  .mobile-nav {
    position: fixed;
    z-index: 50;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: calc(60px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, .97);
    padding: 5px 10px calc(5px + env(safe-area-inset-bottom));
    box-shadow: 0 -10px 26px rgba(21, 54, 47, .1);
  }
  .mobile-nav button {
    min-height: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
  }
  .mobile-nav button span { font-size: 13px; font-weight: 900; }
  .mobile-nav button.active { background: var(--teal-soft); color: var(--teal-dark); }

  dialog form { padding: 20px 16px; }
  .dialog-actions { grid-template-columns: 1fr; }
  .dialog-actions .primary-button { grid-row: 1; }
  .review-summary div { grid-template-columns: 94px 1fr; }
  .management-grid,
  .management-actions { grid-template-columns: 1fr; }
  .toast { bottom: calc(72px + env(safe-area-inset-bottom)); }
}

@media (max-width: 360px) {
  .brand strong {
    overflow: visible;
    font-size: 13px;
    line-height: 1.18;
    text-overflow: clip;
    white-space: normal;
  }
  .brand small { display: none; }
  .server-game { font-size: 9px; }
  .server-button strong { font-size: 11px; }
  .view-header { gap: 10px; }
  .view-header .primary-button { min-width: 96px; font-size: 12px; }
  .result-metrics span { font-size: 9px; }
  .result-metrics strong { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}