* {
  box-sizing: border-box;
}

:root {
  --bg: #eef3f6;
  --surface: #ffffff;
  --surface-2: #f7faf9;
  --ink: #18222f;
  --muted: #627284;
  --line: #d7e0e6;
  --blue: #1769aa;
  --blue-2: #0e548d;
  --green: #13875f;
  --amber: #b87012;
  --red: #be3d45;
  --teal-soft: #e3f4ee;
  --blue-soft: #e6f0f8;
  --amber-soft: #fbf1df;
  --radius: 8px;
  --shadow: 0 10px 28px rgba(25, 38, 52, 0.08);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", system-ui, -apple-system, sans-serif;
  line-height: 1.5;
}

a {
  color: var(--blue);
  text-decoration: none;
}

button,
.btn,
select,
input,
textarea {
  font: inherit;
}

button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 8px 12px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

button:hover,
.btn:hover {
  background: var(--blue-2);
}

button.secondary,
.btn.secondary {
  background: #fff;
  border-color: #b7c6d4;
  color: #284158;
}

button.danger {
  background: var(--red);
}

button.success {
  background: var(--green);
}

button:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  padding: 10px 22px;
  color: #eef5f7;
  background: #162331;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0 18%, transparent 18% 100%),
    linear-gradient(135deg, #2eb67d, #2388c7 68%, #f0a43a);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.nav a {
  color: #d6e1ea;
  border-radius: 6px;
  padding: 7px 9px;
  font-size: 14px;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.shell {
  width: min(1380px, 100%);
  margin: 0 auto;
  padding: 22px;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.page-head h1 {
  margin: 3px 0 0;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.14;
  letter-spacing: 0;
}

.eyebrow {
  margin: 0;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.stat {
  min-height: 86px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(25, 38, 52, 0.04);
}

.stat strong {
  display: block;
  font-size: 28px;
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
}

.dashboard-grid,
.admin-grid,
.sponsor-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 14px;
}

.broadcast-grid,
.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 14px;
}

.panel {
  min-width: 0;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-wide {
  grid-column: span 1;
}

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

.section-head h2 {
  margin: 0;
  font-size: 18px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.pill,
.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status.live,
.status.approved,
.status.active,
.status.completed {
  border-color: rgba(19, 135, 95, 0.28);
  background: var(--teal-soft);
  color: var(--green);
}

.status.recruiting,
.status.scheduled,
.status.submitted {
  border-color: rgba(23, 105, 170, 0.25);
  background: var(--blue-soft);
  color: var(--blue);
}

.status.pending,
.status.planned,
.status.unpaid {
  border-color: rgba(184, 112, 18, 0.25);
  background: var(--amber-soft);
  color: var(--amber);
}

.list {
  display: grid;
  gap: 9px;
}

.item {
  display: grid;
  gap: 8px;
  padding: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.item-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  font-weight: 800;
}

.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.court-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.court-tile {
  min-height: 128px;
  overflow: hidden;
  position: relative;
  display: grid;
  align-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid #b5c7d4;
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(255,255,255,0.75) 48% 52%, transparent 52%),
    linear-gradient(0deg, transparent 48%, rgba(255,255,255,0.68) 48% 52%, transparent 52%),
    #78aa8d;
  color: #0c2f24;
}

.court-tile.public {
  background:
    linear-gradient(90deg, transparent 48%, rgba(255,255,255,0.68) 48% 52%, transparent 52%),
    linear-gradient(0deg, transparent 48%, rgba(255,255,255,0.55) 48% 52%, transparent 52%),
    #9ab2c7;
  color: #102b43;
}

.court-tile h3 {
  margin: 0;
  font-size: 15px;
}

.court-tile .node {
  font-size: 12px;
  word-break: break-all;
}

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

.form-grid.compact {
  grid-template-columns: 1fr;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid #b9c7d2;
  border-radius: 6px;
  padding: 9px 10px;
  color: var(--ink);
  background: #fff;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.span-2 {
  grid-column: span 2;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  color: var(--ink);
}

.check-row input {
  width: auto;
  min-height: 0;
}

.notice {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.notice.good {
  color: var(--green);
}

.notice.bad {
  color: var(--red);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 9px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.admin-key {
  width: min(260px, 100%);
}

.broadcast-player {
  display: grid;
  gap: 12px;
}

.video-box {
  display: grid;
  place-items: center;
  min-height: 210px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.13) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,0.12) 1px, transparent 1px),
    #111b26;
  background-size: 24px 24px;
  color: #d5e4ee;
  text-align: center;
}

.court-visual {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 49%, rgba(255,255,255,0.82) 49% 51%, transparent 51%),
    linear-gradient(0deg, transparent 28%, rgba(255,255,255,0.68) 28% 30%, transparent 30% 70%, rgba(255,255,255,0.68) 70% 72%, transparent 72%),
    linear-gradient(120deg, #6fa77d, #456f91);
  border: 1px solid #a9bdca;
}

.ar-logo,
.fence-banner,
.score-sponsor {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-weight: 900;
  letter-spacing: 0;
}

.ar-logo {
  left: 34%;
  top: 45%;
  width: 32%;
  height: 58px;
  color: rgba(255,255,255,0.86);
  background: rgba(23, 105, 170, 0.48);
  transform: perspective(500px) rotateX(48deg);
}

.fence-banner {
  left: 8%;
  right: 8%;
  top: 16px;
  height: 42px;
  background: rgba(24, 34, 47, 0.72);
  color: #fff;
}

.score-sponsor {
  right: 18px;
  bottom: 18px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
}

@media (max-width: 980px) {
  .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dashboard-grid,
  .admin-grid,
  .sponsor-layout {
    grid-template-columns: 1fr;
  }

  .court-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .topbar,
  .page-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .shell {
    padding: 14px;
  }

  .stats-grid,
  .court-map,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: auto;
  }
}


.member-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: 16px;
  align-items: end;
  margin-bottom: 14px;
}

.member-top h1 {
  margin: 3px 0 10px;
  font-size: clamp(24px, 3vw, 36px);
  letter-spacing: 0;
  line-height: 1.14;
}

.interest-row,
.member-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.member-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: end;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(25, 38, 52, 0.04);
}

.member-actions {
  margin-bottom: 14px;
}

.member-action {
  min-width: 210px;
  flex: 1 1 0;
  display: grid;
  gap: 3px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(25, 38, 52, 0.04);
}

.member-action.primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.member-action span {
  font-size: 13px;
  color: var(--muted);
}

.member-action.primary span {
  color: rgba(255,255,255,0.78);
}

.member-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
}

.member-event-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 10px;
}

.member-event {
  display: grid;
  gap: 10px;
  padding: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.rank-item {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.rank-item > strong {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  color: #fff;
  background: var(--green);
}

.rank-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.rank-item em {
  color: var(--blue);
  font-style: normal;
  font-weight: 900;
}

@media (max-width: 980px) {
  .member-top,
  .member-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .member-search {
    grid-template-columns: 1fr;
  }
}