:root{--bg: #020617;--fg: #e5e7eb;--subtle: #9ca3af;--border: #111827;--panel: #020617;--panel-soft: #020617;--accent: #38bdf8;--accent-strong: #0ea5e9}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans JP,sans-serif;background:var(--bg);color:var(--fg)}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;gap:4px;white-space:nowrap}.btn-primary{background:#38bdf8;color:#0f172a;border-color:#0ea5e9}.btn-primary:hover{background:#0ea5e9}.btn-secondary{background:#111827;color:var(--fg);border-color:#4b5563}.btn-secondary:hover{background:#374151}.btn-secondary.active,.btn-primary.active{background:#0ea5e9;border-color:#0ea5e9;color:#0f172a}.btn-group{display:flex;gap:8px;flex-wrap:wrap}.map-layout{display:flex;height:calc(100vh - 48px)}.map-main{flex:1}.map-container{width:100%;height:100%}.map-sidebar{width:40vw;max-width:420px;min-width:280px;height:100%;border-left:1px solid #111827;background:#020617;overflow-y:auto;padding:8px}@media (max-width: 768px){.map-layout{flex-direction:column}.map-main{height:60vh}.map-sidebar{width:100%;max-width:none;height:40vh;border-left:none;border-top:1px solid #111827}}.place-list{list-style:none;margin:0;padding:0}.place-item{padding:10px 8px;border-bottom:1px solid #111827;display:flex;flex-direction:column;gap:4px;cursor:pointer}.place-item:hover{background:#020617}.place-name{font-size:14px;font-weight:600}.place-meta{display:flex;flex-wrap:wrap;gap:6px;font-size:11px;color:var(--subtle)}.badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border-radius:999px;font-size:11px;border:1px solid #1f2937}.badge-green{background:#22c55e14;color:#4ade80;border-color:#22c55e80}.badge-yellow{background:#eab30814;color:#facc15;border-color:#eab30880}.badge-red{background:#f8717114;color:#fca5a5;border-color:#f8717180}.sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;display:flex;align-items:flex-end;justify-content:center;z-index:40}.sheet{width:100%;max-width:640px;background:var(--panel);border-top-left-radius:16px;border-top-right-radius:16px;border:1px solid #111827;box-shadow:0 -12px 40px #000000b3;padding:12px 16px 16px}.sheet-handle{width:40px;height:4px;border-radius:999px;background:#1f2937;margin:0 auto 8px}.sheet-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.sheet-title{font-size:16px;font-weight:600}.sheet-subtitle{font-size:12px;color:var(--subtle)}.sheet-close{border:none;background:transparent;color:var(--subtle);cursor:pointer;padding:4px 8px;font-size:13px}.sheet-body{display:flex;flex-direction:column;gap:12px;margin-bottom:12px}.sheet-footer{display:flex;gap:8px;justify-content:flex-end}.field{display:flex;flex-direction:column;gap:6px;font-size:13px}.field label{font-size:12px;color:var(--subtle)}.field input,.field textarea,.field select{background:var(--panel-soft);border-radius:10px;border:1px solid #1f2937;padding:8px 10px;color:var(--fg);font-size:14px;resize:vertical}.field textarea{min-height:72px}.tweet-list{list-style:none;margin:0;padding:0}.tweet-item{padding:8px 0;border-bottom:1px solid #111827;font-size:13px}.tweet-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--subtle);margin-top:4px}