.lang-fab-wrapper[data-v-0b11b32a]{position:relative}.lang-fab[data-v-0b11b32a]{display:flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;font-size:.85rem;font-weight:500;color:#666;transition:all .2s}.lang-fab[data-v-0b11b32a]:hover{background:#f5f5f5;color:#333}.lang-icon[data-v-0b11b32a]{font-size:1.2rem}.lang-dropdown[data-v-0b11b32a]{position:absolute;top:44px;right:0;background:#fff;border-radius:12px;box-shadow:0 8px 24px #00000026;overflow:hidden;min-width:140px;z-index:101}.lang-option[data-v-0b11b32a]{display:flex;align-items:center;gap:8px;width:100%;padding:12px 16px;border:none;background:transparent;cursor:pointer;font-size:.9rem;color:#333;text-align:left;transition:background .15s}.lang-option[data-v-0b11b32a]:hover{background:#f5f5f5}.lang-option.active[data-v-0b11b32a]{background:#667eea;color:#fff}.lang-flag[data-v-0b11b32a]{font-size:1.1rem}.dropdown-enter-active[data-v-0b11b32a],.dropdown-leave-active[data-v-0b11b32a]{transition:all .2s ease}.dropdown-enter-from[data-v-0b11b32a],.dropdown-leave-to[data-v-0b11b32a]{opacity:0;transform:translateY(-8px) scale(.95)}.header[data-v-8822ea30]{background:#fff;border-bottom:1px solid #e5e7eb;padding:0 1rem;position:sticky;top:0;z-index:100}.header-content[data-v-8822ea30]{max-width:1200px;margin:0 auto;justify-content:space-between;height:60px}.header-content[data-v-8822ea30],.header-left[data-v-8822ea30]{display:flex;align-items:center}.header-left[data-v-8822ea30]{gap:2rem}.logo[data-v-8822ea30]{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:#333;font-weight:700;font-size:1.25rem}.logo-icon[data-v-8822ea30]{font-size:1.5rem}.nav[data-v-8822ea30]{display:flex;gap:1.5rem}.nav-link[data-v-8822ea30]{text-decoration:none;color:#666;font-weight:500;transition:color .2s}.nav-link.router-link-active[data-v-8822ea30],.nav-link[data-v-8822ea30]:hover{color:#667eea}.header-right[data-v-8822ea30],.user-menu[data-v-8822ea30]{display:flex;align-items:center;gap:1rem}.user-email[data-v-8822ea30]{font-family:monospace}.logout-btn[data-v-8822ea30],.user-email[data-v-8822ea30]{font-size:.875rem;color:#666}.logout-btn[data-v-8822ea30]{padding:.4rem .8rem;background:#f3f4f6;border:none;border-radius:4px;cursor:pointer;transition:background .2s}.logout-btn[data-v-8822ea30]:hover{background:#e5e7eb}.auth-links[data-v-8822ea30]{display:flex;gap:1rem}.auth-link[data-v-8822ea30]{text-decoration:none;color:#666;font-weight:500;padding:.4rem .8rem;border-radius:4px;transition:all .2s}.auth-link[data-v-8822ea30]:hover{background:#f3f4f6}.auth-link.register[data-v-8822ea30]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.auth-link.register[data-v-8822ea30]:hover{opacity:.9}.loading-screen{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#f5f5f5}.loading{font-size:1.25rem;color:#666}