*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0d0a06;--color-text:#e0e0e0;--color-text-white:#fff;--color-surface:#18140e;--color-surface-hover:#241e14;--color-border:#352a1a;--color-accent:#d4a017;--color-accent-hover:#b8860b;--color-accent-bg:#d4a01714;--color-muted:#a0a0a0;--color-placeholder:#666;--color-error:#ef4444;--color-input-bg:#1a1508;--color-auth-bg:#14100a;--color-overlay:#00000080}[data-theme=light]{--color-bg:#faf8f0;--color-text:#1a1a1a;--color-text-white:#111;--color-surface:#fff;--color-surface-hover:#f5f2ea;--color-border:#e0dcd0;--color-accent:#b8860b;--color-accent-hover:#9a7209;--color-accent-bg:#b8860b14;--color-muted:#6b6b6b;--color-placeholder:#999;--color-error:#dc2626;--color-input-bg:#f5f2ea;--color-auth-bg:#fff;--color-overlay:#0000004d}body{background-color:var(--color-bg);color:var(--color-text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.no-transition,.no-transition *,.no-transition :before,.no-transition :after{transition:none!important}.topbar{z-index:100;background-color:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex;position:fixed;top:0;left:0;right:0}.topbar-brand{color:var(--color-text-white);font-size:1.25rem;font-weight:700;text-decoration:none}.topbar-brand:hover{color:var(--color-accent);text-decoration:none}.topbar-right{align-items:center;display:flex}.user-card{align-items:center;gap:12px;display:flex}.user-avatar{background-color:var(--color-accent);width:36px;height:36px;color:var(--color-text-white);border-radius:50%;justify-content:center;align-items:center;font-size:.9rem;font-weight:700;display:flex}.user-name{color:var(--color-text);font-size:.9rem}.topbar-left{align-items:center;gap:12px;display:flex}.topbar-hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;padding:4px;display:flex}.topbar-hamburger span{background-color:var(--color-text);border-radius:1px;width:20px;height:2px;transition:background-color .2s;display:block}.topbar-hamburger:hover span{background-color:var(--color-accent)}@media (width<=480px){.topbar{padding:0 16px}}.sidebar{background-color:var(--color-surface);border-right:1px solid var(--color-border);z-index:200;flex-direction:column;width:260px;transition:transform .3s;display:flex;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar--open{transform:translate(0)}.topbar{transition:left .3s}.sidebar-is-open .topbar{left:260px}#app{transition:margin-left .3s}.sidebar-is-open #app{margin-left:260px}.sidebar-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.sidebar-title{color:var(--color-text-white);font-size:1.1rem;font-weight:600}.sidebar-close{color:var(--color-muted);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-size:1.5rem;line-height:1}.sidebar-close:hover{color:var(--color-text-white)}.sidebar-nav{flex-direction:column;padding:12px 0;display:flex}.sidebar-link{color:var(--color-muted);align-items:center;gap:10px;padding:12px 24px;font-size:.95rem;text-decoration:none;transition:background-color .15s,color .15s;display:flex}.sidebar-link-icon{flex-shrink:0;align-items:center;display:flex}.sidebar-link:hover{background-color:var(--color-surface-hover);color:var(--color-text);text-decoration:none}.sidebar-link--active{color:var(--color-accent);background-color:var(--color-accent-bg);border-left:3px solid var(--color-accent)}.sidebar-overlay{background-color:var(--color-overlay);z-index:150;opacity:0;pointer-events:none;transition:opacity .3s;display:none;position:fixed;inset:0}.sidebar-overlay--visible{opacity:1;pointer-events:auto}.sidebar-footer{border-top:1px solid var(--color-border);margin-top:auto;padding:16px 20px}.sidebar-footer-label{color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:.75rem;display:block}.theme-switcher{background-color:var(--color-bg);border-radius:8px;gap:4px;padding:4px;display:flex}.theme-switcher-btn{color:var(--color-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;padding:6px 0;font-size:.8rem;transition:background-color .15s,color .15s}.theme-switcher-btn:hover{color:var(--color-text)}.theme-switcher-btn--active{background-color:var(--color-surface-hover);color:var(--color-text)}#app{padding-top:60px}@media (width<=768px){.sidebar-is-open .topbar{left:0}.sidebar-is-open #app{margin-left:0}.sidebar-overlay{display:block}.sidebar{z-index:200}}@media (width<=480px){.sidebar{width:calc(100% - 60px)}}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.95rem;font-weight:500;transition:background-color .2s,opacity .2s;display:inline-flex}.btn:hover{opacity:.9}.btn-primary{background-color:var(--color-accent);width:100%;color:var(--color-text-white)}.btn-primary:hover{background-color:var(--color-accent-hover)}.btn-login{background-color:var(--color-accent);color:var(--color-text-white);padding:8px 18px;font-size:.85rem}.btn-logout{border:1px solid var(--color-border);color:var(--color-muted);background:0 0;padding:6px 14px;font-size:.8rem}.btn-logout:hover{border-color:var(--color-accent);color:var(--color-text)}.btn-google{color:#333;background-color:#fff;border:1px solid #dadce0;width:100%}.btn-google:hover{background-color:#f7f7f7}