:root{--bg-dark: #0f172a;--bg-card: #1e293b;--bg-card-hover: #334155;--border-color: #475569;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--status-synced: #10b981;--status-synced-bg: #064e3b;--status-draft: #3b82f6;--status-draft-bg: #1e3a8a;--status-conflicted: #f59e0b;--status-conflicted-bg: #451a03;--status-clarify: #ef4444;--status-clarify-bg: #450a0a;--accent-primary: #6366f1;--accent-hover: #4f46e5}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;min-height:100vh;overflow-x:hidden}button,input,select,textarea{font-family:inherit;font-size:1rem}button{min-height:48px;min-width:48px;cursor:pointer;border-radius:8px;font-weight:600;transition:all .15s ease-in-out;border:1px solid transparent}button:active{transform:scale(.98)}.app-container{max-width:768px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding-bottom:80px}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:16px;margin-bottom:12px;box-shadow:0 4px 6px -1px #0000004d}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:9999px;font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.badge-synced{background-color:var(--status-synced-bg);color:#34d399;border:1px solid #059669}.badge-draft{background-color:var(--status-draft-bg);color:#60a5fa;border:1px solid #2563eb}.badge-conflicted{background-color:var(--status-conflicted-bg);color:#fbbf24;border:1px solid #d97706}.badge-clarify{background-color:var(--status-clarify-bg);color:#f87171;border:1px solid #dc2626}.input-field{width:100%;background-color:#0f172a;border:1px solid var(--border-color);color:var(--text-primary);padding:12px;border-radius:8px;margin-top:4px;margin-bottom:12px}.input-field:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 2px #6366f133}.btn-primary{background-color:var(--accent-primary);color:#fff;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:1rem}.btn-primary:hover{background-color:var(--accent-hover)}.btn-secondary{background-color:#334155;color:#fff;border:1px solid var(--border-color)}.btn-secondary:hover{background-color:#475569}.btn-danger{background-color:#991b1b;color:#fff}.btn-danger:hover{background-color:#dc2626}.nav-bar{position:fixed;bottom:0;left:0;right:0;background-color:#020617;border-top:1px solid var(--border-color);display:flex;justify-content:space-around;padding:8px 0;z-index:50;max-width:768px;margin:0 auto}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;background:transparent;color:var(--text-secondary);border:none;font-size:.75rem;font-weight:500;min-height:48px;padding:4px 12px}.nav-item.active{color:var(--accent-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .2s ease-out forwards}