:root {
  --ink: #172126;
  --muted: #6e7a7d;
  --line: #dce3df;
  --paper: #f4f6f1;
  --panel: #ffffff;
  --sage: #5f806d;
  --sage-deep: #3f6553;
  --coral: #c7684e;
  --gold: #c29b52;
  --shadow: 0 18px 50px rgba(41, 57, 49, .08);
}

* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); font-family: Georgia, "Times New Roman", serif; }
body { margin: 0; min-width: 320px; }
button, select { font: inherit; }
button { cursor: pointer; }

.shell { min-height: 100vh; }
.topbar { align-items: center; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; padding: 22px clamp(22px, 5vw, 72px); }
.brand { align-items: center; color: var(--ink); display: flex; font-size: 18px; font-weight: 700; gap: 11px; letter-spacing: .01em; text-decoration: none; }
.brand-mark { align-items: center; background: var(--sage-deep); color: #fff; display: inline-flex; font-family: Arial, sans-serif; font-size: 11px; height: 30px; justify-content: center; letter-spacing: .08em; width: 30px; }
.topbar-meta { align-items: center; color: var(--muted); display: flex; font-family: Arial, sans-serif; font-size: 12px; gap: 8px; }
.auth-link { color: var(--sage-deep); font-size: 11px; text-decoration: none; }
.auth-link:hover { text-decoration: underline; }
.status-dot { background: #6eae72; border-radius: 50%; height: 7px; width: 7px; }
.icon-button { background: transparent; border: 1px solid var(--line); color: var(--sage-deep); font-family: Arial, sans-serif; font-size: 19px; height: 34px; line-height: 1; margin-left: 12px; width: 34px; }
.icon-button:hover { background: #e7eee8; }

main { margin: 0 auto; max-width: 1440px; padding: 60px clamp(22px, 5vw, 72px) 80px; }
.intro { align-items: end; display: flex; justify-content: space-between; margin-bottom: 38px; }
.eyebrow { color: var(--sage-deep); font-family: Arial, sans-serif; font-size: 10px; font-weight: 700; letter-spacing: .16em; margin: 0 0 10px; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { font-size: clamp(42px, 6vw, 76px); font-weight: 400; letter-spacing: -.03em; line-height: .94; margin-bottom: 16px; }
h2 { font-size: 25px; font-weight: 400; margin-bottom: 0; }
.lede { color: var(--muted); font-family: Arial, sans-serif; font-size: 14px; line-height: 1.6; margin-bottom: 0; }
.last-updated { color: var(--muted); font-family: Arial, sans-serif; font-size: 11px; }

.metric-grid { display: grid; gap: 12px; grid-template-columns: repeat(5, 1fr); margin-bottom: 26px; }

.mode-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.dashboard-filter { display: inline-block; margin-bottom: 20px; }
.mode-tab {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 10px 18px;
  text-transform: uppercase;
}
.mode-tab.active { background: var(--sage-deep); border-color: var(--sage-deep); color: #fff; }

.map-thumb-wrap { display: inline-block; position: relative; margin-right: 8px; vertical-align: middle; }
.map-thumb { border: 1px solid var(--line); height: 24px; object-fit: cover; vertical-align: middle; width: 40px; }
.map-thumb-preview {
  border: 2px solid var(--sage-deep);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .35);
  display: none;
  height: 150px;
  left: 0;
  object-fit: cover;
  position: absolute;
  top: 30px;
  width: 240px;
  z-index: 20;
}
.map-thumb-wrap:hover .map-thumb-preview { display: block; }
.map-thumb-wrap.no-image .map-thumb, .map-thumb-wrap.no-image .map-thumb-preview { display: none; }


.metric-card { background: var(--panel); border: 1px solid var(--line); min-height: 150px; padding: 22px; position: relative; }
.metric-card-accent { background: var(--sage-deep); border-color: var(--sage-deep); color: #fff; }
.metric-label, .metric-note { display: block; font-family: Arial, sans-serif; }
.metric-label { color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.metric-card-accent .metric-label, .metric-card-accent .metric-note { color: #d9e7dc; }
.metric-card strong { display: block; font-size: 44px; font-weight: 400; letter-spacing: -.04em; margin: 21px 0 13px; }
.metric-note { color: var(--muted); font-size: 11px; }

.workspace { display: grid; gap: 18px; grid-template-columns: minmax(0, 1.6fr) minmax(300px, .8fr); }
.stats-strip { margin-bottom: 18px; }
.performance-grid { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; margin-bottom: 18px; }
.panel { background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); }
.panel-heading { align-items: end; display: flex; justify-content: space-between; padding: 25px 25px 20px; }
.select-wrap select { background: #f7f9f5; border: 1px solid var(--line); color: var(--ink); font-family: Arial, sans-serif; font-size: 12px; padding: 10px 30px 10px 12px; }
.table-wrap { overflow-x: auto; }
.battles-panel .table-wrap { max-height: 560px; overflow-y: auto; }
.battles-panel .table-wrap thead th { background: var(--panel); position: sticky; top: 0; z-index: 1; }
table { border-collapse: collapse; min-width: 650px; width: 100%; }
th { border-bottom: 1px solid var(--line); color: var(--muted); font-family: Arial, sans-serif; font-size: 10px; font-weight: 700; letter-spacing: .1em; padding: 0 25px 12px; text-align: left; text-transform: uppercase; }
td { border-bottom: 1px solid #edf0ed; font-family: Arial, sans-serif; font-size: 13px; padding: 16px 25px; }
tbody tr { cursor: pointer; transition: background .16s ease; }
tbody tr:hover, tbody tr.selected { background: #f1f6f1; }
.date-cell { color: var(--muted); font-size: 11px; line-height: 1.5; }
.player-cell { font-weight: 700; }
.tank-cell { color: var(--muted); }
.numeric { text-align: right; }
.result { align-items: center; display: inline-flex; font-weight: 700; gap: 7px; }
.result::before { background: currentColor; border-radius: 50%; content: ""; height: 6px; width: 6px; }
.win { color: var(--sage-deep); }
.loss { color: var(--coral); }
.draw { color: var(--gold); }
.empty-state { color: var(--muted); padding: 48px 25px; text-align: center; }

.detail-panel { min-height: 420px; }
.detail-heading { align-items: start; }
.result-badge { color: var(--muted); font-family: Arial, sans-serif; font-size: 10px; font-weight: 700; letter-spacing: .1em; padding-top: 5px; text-transform: uppercase; }
.result-badge.win { color: var(--sage-deep); }
.result-badge.loss { color: var(--coral); }
.result-badge.draw { color: var(--gold); }
.detail-content { padding: 4px 25px 25px; }
.empty-copy { color: var(--muted); font-family: Arial, sans-serif; font-size: 13px; line-height: 1.6; }
.detail-meta { color: var(--muted); font-family: Arial, sans-serif; font-size: 12px; line-height: 1.6; margin-bottom: 26px; }
.detail-stats { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; }
.detail-stat { border-bottom: 1px solid var(--line); padding: 17px 0; }
.detail-stat:nth-child(odd) { margin-right: 15px; }
.detail-stat:nth-child(even) { margin-left: 15px; }
.detail-stat-label { color: var(--muted); display: block; font-family: Arial, sans-serif; font-size: 10px; margin-bottom: 7px; text-transform: uppercase; }
.detail-stat-value { font-size: 22px; }
.replay-file { color: var(--muted); font-family: Arial, sans-serif; font-size: 10px; line-height: 1.5; margin-top: 24px; overflow-wrap: anywhere; }

footer { border-top: 1px solid var(--line); color: var(--muted); display: flex; font-family: Arial, sans-serif; font-size: 10px; justify-content: space-between; letter-spacing: .06em; padding: 20px clamp(22px, 5vw, 72px); text-transform: uppercase; }
.sr-only { height: 1px; margin: -1px; overflow: hidden; position: absolute; width: 1px; }

.platoon-badge {
  background: var(--gold);
  border-radius: 2px;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  margin-left: 6px;
  padding: 2px 6px;
  text-transform: uppercase;
  vertical-align: middle;
}
.platoon-section {
  border-top: 1px solid var(--line);
  margin-top: 18px;
  padding-top: 16px;
}
.platoon-section-title {
  color: var(--sage-deep);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.platoon-member-row {
  align-items: center;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 12px;
  justify-content: space-between;
  padding: 6px 0;
}
.platoon-member-name { font-weight: 700; }
.platoon-member-stats { color: var(--muted); font-size: 11px; }

.json-toggle-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--sage-deep);
  font-family: Arial, sans-serif;
  font-size: 11px;
  margin-top: 16px;
  padding: 6px 12px;
}
.json-toggle-btn:hover { background: #e7eee8; }
.raw-json-pre {
  background: #1e2624;
  border-radius: 4px;
  color: #a8c3b4;
  font-family: Consolas, monospace;
  font-size: 11px;
  max-height: 250px;
  margin-top: 10px;
  overflow: auto;
  padding: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

.admin-nav-btn {
  background: #e7eee8;
  border: 1px solid var(--sage-deep);
  color: var(--sage-deep);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  margin-right: 8px;
}
.admin-nav-btn:hover {
  background: var(--sage-deep);
  color: #fff;
}
.status-pill {
  border-radius: 3px;
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  text-transform: uppercase;
}
.status-pill.active { background: #d9e7dc; color: var(--sage-deep); }
.status-pill.disabled { background: #fbe3dd; color: var(--coral); }
.action-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: Arial, sans-serif;
  font-size: 11px;
  padding: 3px 8px;
  margin-left: 4px;
}
.action-btn:hover { background: #e7eee8; }
.action-btn.danger { color: var(--coral); border-color: #f5c4b8; }
.action-btn.danger:hover { background: #fbe3dd; }

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .performance-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .workspace { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .workspace { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .topbar-meta > span:not(.status-dot) { display: none; }
  main { padding-top: 42px; }
  .intro { align-items: start; flex-direction: column; gap: 22px; }
  h1 { font-size: 52px; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric-card { min-height: 128px; padding: 16px; }
  .metric-card strong { font-size: 32px; margin: 18px 0 9px; }
  .panel-heading { padding: 20px 16px 17px; }
  th, td { padding-left: 16px; padding-right: 16px; }
  .detail-content { padding-left: 16px; padding-right: 16px; }
  footer { align-items: start; flex-direction: column; gap: 8px; }
}