/* ═══════════════════════════════════════════════════════════
   CrownyCore — 방사형 셀 시각화 스타일
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #0A0A0F;
  --bg2: #12121A;
  --bg3: #1A1A25;
  --border: #2A2A3A;
  --text: #E8E6E0;
  --text2: #8A8A9A;
  --text3: #5A5A6A;
  --accent: #4ECDC4;
  --T: #27AE60;
  --O: #F39C12;
  --A: #E74C3C;
  --U: #555568;
  --ti: #4ECDC4;
  --om: #FFE66D;
  --ta: #FF6B6B;
  --glow: rgba(78, 205, 196, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, 'Pretendard', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  height: 100vh;
}

/* ── 헤더 ── */
.hdr {
  position: fixed; top: 0; left: 0; right: 0;
  height: 42px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 100;
}

.logo { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.5px; }
.logo em { font-style: normal; color: var(--accent); }

.hdr-r { display: flex; align-items: center; gap: 8px; }
.hdr-r select {
  background: var(--bg3); color: var(--text); border: 1px solid var(--border);
  border-radius: 4px; padding: 3px 8px; font-size: 11px; max-width: 200px;
}
.hdr-r button {
  background: var(--bg3); color: var(--text2); border: 1px solid var(--border);
  border-radius: 4px; padding: 2px 10px; font-size: 12px; cursor: pointer;
  transition: all 0.15s;
}
.hdr-r button:hover { background: var(--border); color: var(--text); }

.sync-badge {
  font-size: 10px; padding: 2px 8px; border-radius: 10px;
  background: var(--bg3); color: var(--text3); border: 1px solid var(--border);
}
.sync-badge.live { background: rgba(39,174,96,0.15); color: var(--T); border-color: var(--T); }
.sync-badge.error { background: rgba(231,76,60,0.15); color: var(--A); border-color: var(--A); }

/* ── 인증 ── */
.auth-page {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  z-index: 200;
}
.auth-box {
  width: 320px; padding: 32px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px; text-align: center;
}
.auth-box h2 { font-size: 22px; margin-bottom: 4px; }
.auth-box h2 em { font-style: normal; color: var(--accent); }
.auth-box .sub { font-size: 11px; color: var(--text3); margin-bottom: 20px; }
.auth-box input {
  width: 100%; padding: 8px 12px; margin-bottom: 8px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-size: 13px;
}
.btn-primary {
  width: 100%; padding: 8px; margin-top: 4px;
  background: var(--accent); color: #0A0A0F; border: none;
  border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer;
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-sm {
  background: var(--bg3); color: var(--text2); border: 1px solid var(--border);
  border-radius: 4px; padding: 2px 8px; font-size: 11px; cursor: pointer;
}

/* ── 좌측 패널 ── */
.left-panel {
  position: fixed; top: 42px; left: 0; bottom: 0;
  width: 220px; background: var(--bg2);
  border-right: 1px solid var(--border);
  padding: 12px; overflow-y: auto;
  z-index: 50;
}
.panel-title {
  font-size: 10px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}

.cell-list { max-height: 40vh; overflow-y: auto; }
.cell-item {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 8px; border-radius: 4px; cursor: pointer;
  font-size: 11px; color: var(--text2);
  transition: background 0.1s;
}
.cell-item:hover { background: var(--bg3); color: var(--text); }
.cell-item.active { background: var(--glow); color: var(--accent); }
.cell-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}

/* TOAU 분포 */
.phase-chart { display: flex; gap: 6px; flex-wrap: wrap; }
.phase-bar {
  flex: 1; min-width: 40px; text-align: center;
  padding: 6px 4px; border-radius: 6px;
  font-size: 10px; font-weight: 600;
}
.phase-bar .count { font-size: 16px; display: block; margin-bottom: 2px; }

/* 범례 */
.legend { font-size: 10px; color: var(--text2); }
.legend-item { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

/* ── 캔버스 ── */
#cellCanvas {
  position: fixed;
  top: 42px; left: 220px; right: 0; bottom: 0;
  background: var(--bg);
}

/* ── 우측 패널 (셀 상세) ── */
.right-panel {
  position: fixed; top: 42px; right: 0; bottom: 0;
  width: 280px; background: var(--bg2);
  border-left: 1px solid var(--border);
  padding: 12px; overflow-y: auto;
  z-index: 50;
}

.detail-field {
  margin-bottom: 10px;
}
.detail-label {
  font-size: 9px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 3px;
}
.detail-value {
  font-size: 12px; color: var(--text);
}
.detail-value input, .detail-value select {
  width: 100%; padding: 4px 8px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-size: 12px;
}
.detail-actions { display: flex; gap: 6px; margin-top: 12px; }
.detail-actions button {
  flex: 1; padding: 6px;
  border-radius: 4px; border: 1px solid var(--border);
  font-size: 11px; cursor: pointer; transition: all 0.15s;
}
.detail-actions .save-btn {
  background: var(--accent); color: #0A0A0F; border-color: var(--accent); font-weight: 600;
}
.detail-actions .split-btn {
  background: var(--bg3); color: var(--text2);
}

/* 링크 목록 */
.link-list { font-size: 10px; color: var(--text2); }
.link-item {
  display: flex; align-items: center; gap: 4px;
  padding: 2px 0; cursor: pointer;
}
.link-item:hover { color: var(--accent); }
.link-axis {
  width: 24px; font-weight: 600; flex-shrink: 0;
}

/* ── 분할 모달 ── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); z-index: 300;
  align-items: center; justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal {
  width: 360px; padding: 24px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px;
}
.modal h3 { font-size: 15px; margin-bottom: 16px; }
.modal input {
  width: 100%; padding: 6px 10px; margin-bottom: 8px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-size: 12px;
}
.modal-btns { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.modal-btns button { padding: 6px 16px; border-radius: 4px; border: 1px solid var(--border); cursor: pointer; font-size: 12px; }

/* ── 스크롤바 ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }