.navbar[data-v-a3a97655]{z-index:100;background-color:#161b22;border-bottom:1px solid #30363d;padding:0 20px;position:sticky;top:0}.nav-container[data-v-a3a97655]{justify-content:space-between;align-items:center;max-width:1200px;height:60px;margin:0 auto;display:flex}.logo[data-v-a3a97655]{color:#c9d1d9;font-size:1.5rem;font-weight:700;text-decoration:none}.nav-right[data-v-a3a97655]{align-items:center;gap:20px;display:flex}.nav-link[data-v-a3a97655]{color:#c9d1d9;border-radius:6px;padding:8px 12px;text-decoration:none;transition:background-color .2s}.nav-link[data-v-a3a97655]:hover{background-color:#21262d}.nav-link.contribute-btn[data-v-a3a97655],.nav-link.login-btn[data-v-a3a97655]{cursor:pointer;background-color:#1f6feb;border:1px solid #1f6feb}.nav-link.contribute-btn[data-v-a3a97655]:hover,.nav-link.login-btn[data-v-a3a97655]:hover{background-color:#388bfd}.nav-link.online-count[data-v-a3a97655]{opacity:.8;font-size:.95rem}.user-info[data-v-a3a97655]{cursor:pointer}.user-info[data-v-a3a97655]:hover{background-color:#21262d}.admin-badge[data-v-a3a97655]{margin-left:4px}.logout-btn[data-v-a3a97655]{color:#fff;cursor:pointer;background-color:#da3633;border:none;border-radius:6px;padding:8px 16px;transition:background-color .2s}.logout-btn[data-v-a3a97655]:hover{background-color:#b62623}@media (width<=768px){.nav-container[data-v-a3a97655]{flex-direction:column;height:auto;padding:10px 0}.nav-right[data-v-a3a97655]{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:10px}}.modal-overlay[data-v-a3a97655]{z-index:1000;background-color:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content[data-v-a3a97655]{background-color:#161b22;border:1px solid #30363d;border-radius:8px;min-width:400px;max-width:600px;max-height:80vh;overflow:hidden;box-shadow:0 8px 30px #00000080}.modal-header[data-v-a3a97655]{border-bottom:1px solid #30363d;justify-content:space-between;align-items:center;padding:20px;display:flex}.modal-header h3[data-v-a3a97655]{margin:0;font-size:1.2rem}.close-btn[data-v-a3a97655]{color:#8b949e;cursor:pointer;background:0 0;border:none;width:30px;padding:0;font-size:2rem;line-height:1}.close-btn[data-v-a3a97655]:hover{color:#c9d1d9}.modal-body[data-v-a3a97655]{max-height:60vh;padding:20px;overflow-y:auto}.admin-only[data-v-a3a97655],.loading[data-v-a3a97655],.empty[data-v-a3a97655]{text-align:center;color:#8b949e;padding:20px}.user-list[data-v-a3a97655]{flex-direction:column;gap:10px;display:flex}.user-item[data-v-a3a97655]{background-color:#0d1117;border:1px solid #30363d;border-radius:6px;justify-content:space-between;align-items:center;padding:12px;display:flex}.user-nickname[data-v-a3a97655]{color:#c9d1d9;font-weight:500}.user-time[data-v-a3a97655]{color:#8b949e;font-size:.9rem}*{box-sizing:border-box;margin:0;padding:0}body{color:#c9d1d9;background-color:#0d1117;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:20px}@media (width<=768px){.main-content{padding:10px}}