/* 팰월드 관리자 — 코덱스 대시보드 디자인 재현 (정적 렌더, 애니메이션 루프 없음)
   원본: 검은 배경 + 회로 패턴, 파란 코너 브래킷 패널, 영문 마이크로 태그 + 파이프 제목,
   앰버 COMMAND 바, 시안/틸 액션, 모노스페이스 계기판 */
:root {
  --bg: #04070c;
  --panel: #0a1017;
  --panel-2: #070c13;
  --line: rgba(59, 130, 246, 0.26);
  --grid: rgba(148, 163, 184, 0.12);
  --bracket: #3b82f6;
  --blue: #3b82f6;
  --blue-lt: #93c5fd;
  --cyan: #22d3ee;
  --teal: #2dd4bf;
  --amber: #f59e0b;
  --red: #ef4444;
  --green: #22c55e;
  --ink: #e2e8f0;
  --ink-2: #94a3b8;
  --muted: #64748b;
  /* 스파크라인용 (app.js에서 참조) */
  --accent: #22d3ee;
  --accent-soft: #155e75;
  --surface: #0a1017;
  --critical: #ef4444;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans KR", "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cg stroke='%233b82f6' stroke-width='1' fill='none' opacity='.10'%3E%3Cpath d='M0 50 H30 M70 50 H100 M50 0 V30 M50 70 V100 M30 50 L50 30 M50 70 L70 50'/%3E%3Ccircle cx='50' cy='50' r='4'/%3E%3C/g%3E%3Cg fill='%233b82f6' opacity='.10'%3E%3Ccircle cx='0' cy='0' r='2'/%3E%3Ccircle cx='100' cy='0' r='2'/%3E%3Ccircle cx='0' cy='100' r='2'/%3E%3Ccircle cx='100' cy='100' r='2'/%3E%3C/g%3E%3C/svg%3E");
}

.frame { max-width: 1180px; margin: 0 auto; padding: 14px 20px 40px; }
main { display: grid; gap: 12px; }

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }

/* ---------- 최상단 스트립 ---------- */
.topstrip {
  display: flex; align-items: center; gap: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 7px 14px;
  font-size: 11px; letter-spacing: 0.1em;
}
.ts-item { display: flex; align-items: center; gap: 8px; }
.ts-item.right { margin-left: auto; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.status-dot.on { background: var(--green); box-shadow: 0 0 8px var(--green); }
.status-dot.off { background: var(--red); box-shadow: 0 0 8px var(--red); }

/* ---------- 마스트헤드 ---------- */
.masthead { padding: 20px 2px 14px; }
.masthead h1 { margin: 0; font-size: 27px; font-weight: 800; color: #fff; letter-spacing: 0.16em; }
.mast-sub { margin: 5px 0 0; color: var(--muted); font-size: 12px; letter-spacing: 0.06em; }

/* ---------- COMMAND NAVIGATION ---------- */
.navbar {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  background: var(--panel);
  padding: 9px 14px;
  margin-bottom: 12px;
}
.nav-label { color: var(--amber); font-size: 11px; font-weight: 700; letter-spacing: 0.22em; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab {
  color: var(--ink-2); text-decoration: none;
  font-size: 13.5px; font-weight: 600;
  padding: 6px 16px;
  border: 1px solid transparent;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
}
.tab:hover, .tab.active {
  color: var(--blue-lt);
  border-color: rgba(59, 130, 246, 0.6);
  background: rgba(59, 130, 246, 0.10);
}
.nav-right { margin-left: auto; color: var(--muted); font-size: 11px; letter-spacing: 0.08em; }

/* ---------- 상태 바 (UPLINK / CONTROL CHANNEL) ---------- */
.statusbar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.status-box {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 11px 16px;
}
.status-box.grow { flex: 1; min-width: 260px; }
.status-box .lbl { color: var(--muted); font-size: 10.5px; font-weight: 700; letter-spacing: 0.18em; }
.status-box .pct { font-size: 13px; font-weight: 700; color: var(--ink); }
.status-box .state { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; color: var(--amber); }
.state.strong { color: var(--cyan); }
.state.weak { color: var(--amber); }
.state.off { color: var(--red); }
.bars { display: inline-flex; align-items: flex-end; gap: 3px; height: 15px; }
.bars i { width: 4px; background: #1e293b; }
.bars i:nth-child(1) { height: 5px; }
.bars i:nth-child(2) { height: 7px; }
.bars i:nth-child(3) { height: 9px; }
.bars i:nth-child(4) { height: 12px; }
.bars i:nth-child(5) { height: 15px; }
.bars i.on { background: var(--cyan); box-shadow: 0 0 6px rgba(34, 211, 238, 0.6); }
.bars.weak i.on { background: var(--amber); box-shadow: 0 0 6px rgba(245, 158, 11, 0.6); }

.offline-banner {
  margin-bottom: 12px;
  padding: 11px 16px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid var(--red);
  border-left: 3px solid var(--red);
  color: #fca5a5;
  font-weight: 600; font-size: 14px;
}

/* ---------- 섹션 스트립 ---------- */
.section-strip {
  border: 1px solid var(--line);
  background: rgba(59, 130, 246, 0.06);
  padding: 8px 14px;
  font-size: 11.5px; letter-spacing: 0.14em;
  color: var(--ink-2);
  margin-bottom: 12px;
}
.section-strip b { color: #fff; letter-spacing: 0.18em; text-transform: uppercase; }

/* ---------- 패널 (코너 브래킷) ---------- */
.panel {
  position: relative;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.05), transparent 70px), var(--panel);
  border: 1px solid var(--line);
  padding: 18px;
}
.panel::before, .panel::after {
  content: "";
  position: absolute;
  width: 12px; height: 12px;
  pointer-events: none;
}
.panel::before { top: -1px; left: -1px; border-top: 2px solid var(--bracket); border-left: 2px solid var(--bracket); }
.panel::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--bracket); border-right: 2px solid var(--bracket); }

.panel-tag {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--muted);
}
h2.pipe {
  margin: 0 0 14px;
  display: flex; align-items: center; gap: 9px;
  font-size: 17px; font-weight: 800; color: #fff;
  letter-spacing: 0.02em;
}
h2.pipe::before {
  content: "";
  width: 3px; height: 1.05em; flex: none;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.5);
}

/* ---------- 개요 그리드 ---------- */
.overview-grid {
  display: grid;
  grid-template-columns: 1.35fr 1.15fr 1fr 1fr;
  gap: 12px;
}
@media (max-width: 1000px) { .overview-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .overview-grid { grid-template-columns: 1fr; } }

.nexus-desc { margin: 2px 0 14px; color: var(--ink-2); font-size: 13px; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line);
  background: var(--panel-2);
  padding: 8px 13px;
  min-width: 88px;
}
.chip .lbl { display: block; color: var(--muted); font-size: 9.5px; font-weight: 700; letter-spacing: 0.18em; }
.chip b { font-size: 14px; color: var(--cyan); font-weight: 700; }
.chip small { color: var(--muted); font-size: 11px; margin-left: 2px; }

/* ---------- 키-값 행 ---------- */
.kv {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 7px 0;
  border-top: 1px solid var(--grid);
}
.kv:first-of-type { border-top: 0; }
.kv .lbl { color: var(--muted); font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em; flex: none; }
.kv-val { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.kv.stack { flex-direction: column; align-items: flex-start; gap: 6px; }
.kv.stack .kv-val { justify-content: flex-start; }
.kv-num { color: #fff; font-size: 15px; font-weight: 700; }
.kv-num.boxed {
  border: 1px solid rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.08);
  color: var(--cyan);
  padding: 1px 10px;
}
.kv code {
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 4px 10px;
  font-size: 12.5px; font-weight: 600;
  color: var(--blue-lt);
}
.kv-hint { margin: 10px 0 0; color: var(--muted); font-size: 12px; }
.kv-hint code { background: var(--panel-2); border: 1px solid var(--grid); padding: 0 6px; font-size: 11px; color: var(--ink-2); }
.kv-hint b { color: var(--ink-2); }
#fps-spark { flex: none; }

/* ---------- 섹션 헤더 ---------- */
.section-head { padding: 14px 2px 2px; }
.section-head h2 { margin: 0; font-size: 22px; font-weight: 800; color: #fff; letter-spacing: 0.08em; }
.section-head p { margin: 4px 0 0; color: var(--ink-2); font-size: 13px; }

/* ---------- 그리드 ---------- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.col { display: grid; gap: 12px; }
@media (max-width: 780px) { .grid { grid-template-columns: 1fr; } }

/* ---------- 표 ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-top: 1px solid var(--grid); }
thead th {
  border-top: 0; color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em;
  padding-top: 0;
}
tbody tr:hover td { background: rgba(59, 130, 246, 0.07); }
td.num, th.num { text-align: right; font-family: var(--mono); font-size: 13.5px; }
td.actions { text-align: right; white-space: nowrap; }

.count-badge {
  display: inline-block; min-width: 26px; text-align: center;
  background: var(--panel-2);
  border: 1px solid var(--line);
  font-size: 11.5px; font-weight: 700; padding: 2px 8px; margin-left: 6px;
  color: var(--blue-lt);
}

.empty { color: var(--muted); font-size: 13px; margin: 2px 0 0; }

/* ---------- 목록 ---------- */
.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 2px; border-top: 1px solid var(--grid); font-size: 14px;
}
.plain-list li:first-child { border-top: 0; }
.activity li { justify-content: flex-start; }
.activity time { color: var(--muted); font-size: 11px; flex: none; width: 74px; font-family: var(--mono); }
.sub { color: var(--muted); font-size: 12px; }

/* ---------- 서버 콘솔 ---------- */
.console-controls { display: flex; justify-content: flex-end; font-size: 12.5px; color: var(--ink-2); margin-bottom: 8px; }
.console-controls label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.console-controls input { accent-color: var(--cyan); }
.console-box {
  background: #030609;
  border: 1px solid var(--grid);
  padding: 10px 12px;
  height: 300px;
  overflow-y: auto;
  font-size: 11.5px;
  line-height: 1.75;
}
.cline { display: flex; gap: 9px; white-space: pre-wrap; word-break: break-all; color: #7ee787; }
.cline time { color: var(--muted); flex: none; }
.cline.warn span { color: var(--amber); }
.cline.err span { color: #fca5a5; }
.console-off {
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 4px 0;
}

/* ---------- 버튼·입력 ---------- */
.btn {
  font: inherit; font-size: 13.5px; font-weight: 600;
  color: var(--ink-2);
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 0;
  padding: 8px 16px;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s, background 0.12s;
}
.btn:hover { color: var(--blue-lt); border-color: var(--blue); background: rgba(59, 130, 246, 0.10); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  color: var(--blue-lt);
  border-color: rgba(59, 130, 246, 0.65);
  background: rgba(59, 130, 246, 0.14);
  font-weight: 700;
}
.btn-primary:hover { background: rgba(59, 130, 246, 0.28); color: #dbeafe; }
.btn-danger {
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.6);
  background: rgba(239, 68, 68, 0.10);
  font-weight: 700;
}
.btn-danger:hover { background: rgba(239, 68, 68, 0.25); border-color: var(--red); color: #fecaca; }
.btn-danger-ghost { background: transparent; color: #f87171; border-color: rgba(239, 68, 68, 0.45); }
.btn-danger-ghost:hover { border-color: var(--red); background: rgba(239, 68, 68, 0.10); color: #fca5a5; }
.btn-chip {
  font-weight: 500; font-size: 12.5px; padding: 6px 13px;
  color: #5eead4; border-color: rgba(45, 212, 191, 0.45);
}
.btn-chip:hover { color: #99f6e4; border-color: var(--teal); background: rgba(45, 212, 191, 0.10); }
.btn-sm { font-size: 12px; padding: 4px 11px; font-weight: 500; }
.btn[disabled] { opacity: 0.45; cursor: default; }

:is(button, input, select, textarea, summary, a):focus-visible {
  outline: 1.5px solid var(--cyan);
  outline-offset: 2px;
}

textarea, input[type="search"], input[type="number"], input[type="text"] {
  font: inherit; color: var(--ink);
  background: var(--panel-2);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 0;
  padding: 9px 12px;
  width: 100%;
  transition: border-color 0.12s;
}
textarea:focus, input:focus, select:focus { border-color: var(--cyan); outline: none; }
input[type="number"] { width: 66px; padding: 3px 7px; text-align: right; font-family: var(--mono); }
textarea { resize: vertical; }
.row { display: flex; justify-content: flex-end; gap: 8px; margin-top: 10px; }
.quick-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }

/* ---------- 서버 관리 ---------- */
.manage-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 0; border-top: 1px solid var(--grid);
}
.manage-row:first-of-type { border-top: 0; padding-top: 0; }
.manage-title { margin: 0; font-weight: 700; font-size: 14px; color: #fff; }
.power-state { margin-left: 8px; font-size: 10px; font-weight: 700; letter-spacing: 0.18em; color: var(--muted); }
.power-state.on { color: var(--green); }
.power-state.off { color: var(--red); }
.manage-desc { margin: 3px 0 0; color: var(--ink-2); font-size: 13px; }
.manage-row .btn { flex: none; }

/* ---------- 실시간 지도 ---------- */
details summary { cursor: pointer; list-style: none; }
details summary::-webkit-details-marker { display: none; }
.map-summary { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.map-summary .panel-tag { margin: 0; }
.map-summary h2 { margin: 0; }
.map-summary::before {
  content: "▸"; color: var(--cyan); flex: none;
  transition: transform 0.15s;
}
details[open] .map-summary::before { transform: rotate(90deg); }
.summary-hint { margin-left: auto; color: var(--muted); font-size: 10.5px; letter-spacing: 0.16em; flex: none; }
.summary-hint::before { content: "눌러서 펼치기"; }
details[open] .summary-hint::before { content: "접기"; }
.map-body { margin-top: 16px; }
.map-toggles { display: flex; justify-content: flex-end; gap: 16px; margin-bottom: 10px; font-size: 13px; color: var(--ink-2); }
.map-toggles label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.map-toggles input { accent-color: var(--cyan); }
.map-viewport {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.45);
  background: #081120;
  touch-action: none;
  cursor: grab;
}
.map-viewport:active { cursor: grabbing; }
.map-canvas { position: absolute; inset: 0; transform-origin: 0 0; }
.map-img { position: absolute; inset: 0; width: 100%; height: 100%; user-select: none; pointer-events: none; }
.poi {
  position: absolute; width: 22px; height: 22px;
  transform: translate(-50%, -50%) scale(var(--inv, 1));
  pointer-events: none;
}
.poi-named { width: 18px; height: 18px; pointer-events: auto; cursor: help; }
.ore-dot {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}
.map-toggles select {
  font: inherit; font-size: 12.5px; color: var(--ink);
  background: var(--panel-2);
  border: 1px solid var(--hairline); border-radius: 0;
  padding: 3px 6px; margin-left: 4px;
}
.player-marker {
  position: absolute;
  transform: translate(-50%, -50%) scale(var(--inv, 1));
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  pointer-events: none;
}
.pdot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--cyan); border: 2px solid #fff;
  box-shadow: 0 0 8px var(--cyan);
}
.ptag {
  background: rgba(4, 10, 20, 0.85); color: #a5f3fc;
  border: 1px solid rgba(34, 211, 238, 0.45);
  font-family: var(--mono);
  font-size: 10.5px; font-weight: 600;
  padding: 1px 7px; white-space: nowrap;
}
.map-hint { color: var(--muted); font-size: 10.5px; letter-spacing: 0.1em; text-align: center; margin: 12px 0 0; }

/* ---------- 서버 설정 편집 ---------- */
.settings-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.settings-head h2 { margin-bottom: 0; }
.settings-actions { display: flex; align-items: center; gap: 10px; flex: none; padding-top: 12px; }
.dirty-badge {
  background: rgba(245, 158, 11, 0.10);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.5);
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  padding: 3px 10px;
}
.settings-card > .manage-desc { margin-top: 12px; }
#settings-filter { margin: 14px 0 4px; max-width: 360px; }
.settings-group-title {
  margin: 22px 0 6px;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 11px; font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.2em;
}
.settings-group-title::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(245, 158, 11, 0.35), transparent); }
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 4px 24px;
}
.setting-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 7px 2px; border-top: 1px solid var(--grid);
  font-size: 14px;
}
.setting-row[hidden] { display: none; }
.setting-label { color: var(--ink); flex: 1; min-width: 0; overflow-wrap: anywhere; }
.setting-label small { display: block; color: var(--muted); font-size: 10.5px; font-family: var(--mono); }
.setting-row input[type="text"], .setting-row input[type="number"], .setting-row select {
  width: 150px; flex: none;
  font: inherit; font-size: 13px; color: var(--ink);
  background: var(--panel-2); border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 0; padding: 6px 9px;
}
.setting-row input[type="number"] { text-align: right; }
.setting-row select { width: 165px; }
.setting-row input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--cyan); flex: none; }
.setting-row input:disabled, .setting-row select:disabled { opacity: 0.45; }
.adv-settings { margin-top: 22px; }
.adv-settings summary {
  color: var(--ink-2); font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.adv-settings summary::before { content: "▸"; color: var(--cyan); transition: transform 0.15s; }
.adv-settings[open] summary::before { transform: rotate(90deg); }
.adv-settings .settings-grid { margin-top: 8px; }

a { color: var(--cyan); text-decoration: none; font-weight: 600; }
a:hover { color: #a5f3fc; text-decoration: underline; }

/* ---------- 대화상자·토스트 ---------- */
dialog {
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--line); border-radius: 0;
  padding: 22px; max-width: 380px; width: calc(100% - 48px);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.12), 0 24px 60px rgba(0, 0, 0, 0.6);
}
dialog::backdrop { background: rgba(2, 5, 10, 0.75); }
dialog h3 { margin: 0 0 8px; font-size: 16px; color: #fff; }
dialog p { margin: 0; color: var(--ink-2); font-size: 14px; }
.dialog-row { margin-top: 18px; }

.toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 10; }
.toast {
  background: var(--panel); color: var(--ink);
  border: 1px solid rgba(45, 212, 191, 0.45); border-left: 3px solid var(--teal);
  padding: 11px 15px; font-size: 13.5px; font-weight: 500;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  animation: toast-in 0.18s ease-out;
}
.toast.err { border-color: rgba(239, 68, 68, 0.5); border-left-color: var(--red); }
@keyframes toast-in { from { opacity: 0; transform: translateY(6px); } }

footer { padding: 20px 2px 0; }
footer p { color: var(--muted); font-size: 10px; letter-spacing: 0.14em; margin: 0; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(59, 130, 246, 0.25); }
::-webkit-scrollbar-track { background: transparent; }

#map-details, #settings-panel, #overview { scroll-margin-top: 14px; }

@media (max-width: 560px) {
  .frame { padding: 10px 12px 32px; }
  .panel { padding: 15px; }
  .masthead h1 { font-size: 22px; }
  .topstrip { gap: 12px; font-size: 10px; }
  .nav-right { display: none; }
}