:root{--bg:#f3f4f6;--panel:#fff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--placeholder:#9ca3af;--memo-save:#3b82f6;--memo-save-hover:#2563eb;--brand:#3b82f6;--brand-hover:#2563eb;--danger:#ef4444;--success:#10b981}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;overflow-x:hidden}.memo-toast-wrap{z-index:1200;pointer-events:none;justify-content:center;display:flex;position:fixed;bottom:20px;left:16px;right:16px}.memo-toast{pointer-events:auto;border-radius:12px;align-items:flex-start;gap:12px;min-width:min(100%,320px);max-width:min(100%,560px);padding:12px 14px;display:flex;box-shadow:0 12px 30px #0f172a2e}.memo-toast--error{color:#fff;background:#111827}.memo-toast-message{word-break:break-word;flex:1;font-size:14px;line-height:1.5}.memo-toast-close{color:#ffffffd1;cursor:pointer;background:0 0;border:0;padding:0;font-size:16px;line-height:1}.memo-toast-close:hover{color:#fff}.mobile-body{flex-direction:column;min-height:100vh;display:flex}.mobile-container{flex-direction:column;flex:1;display:flex}.app-header{border-bottom:1px solid var(--line);z-index:100;background:#fff;justify-content:center;align-items:center;height:50px;padding:0 1rem;display:flex;position:sticky;top:0}.app-header h1{margin:0;font-size:1.1rem;font-weight:600}.auth-wrapper{flex-direction:column;flex:1;padding:2.5rem 1.5rem;display:flex}.auth-title{margin-bottom:.5rem;font-size:1.75rem;font-weight:700}.auth-subtitle{color:var(--muted);margin-bottom:2.5rem;font-size:1rem}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.input-field{border:1px solid var(--line);background:#fff;border-radius:.75rem;outline:none;width:100%;height:3rem;padding:0 1rem;font-size:1rem;transition:all .2s}.input-field:focus{border-color:var(--brand);box-shadow:0 0 0 3px #3b82f61f}.btn-primary{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:.75rem;width:100%;height:3.25rem;margin-top:1rem;font-size:1.1rem;font-weight:600;transition:background .2s}.btn-primary:active{background:var(--brand-hover);transform:scale(.98)}.btn-primary.disabled,.btn-primary:disabled{opacity:.6;cursor:not-allowed}.auth-footer{text-align:center;color:var(--muted);margin-top:auto;padding-top:2rem;font-size:.9rem}.auth-link{color:var(--brand);font-weight:600;text-decoration:none}.error-msg{color:var(--danger);background:#fef2f2;border:1px solid #fee2e2;border-radius:.75rem;margin-bottom:1.5rem;padding:.75rem 1rem;font-size:.9rem}.mobile-card{background:#fff;border-radius:1rem;margin:1rem;padding:1.5rem;box-shadow:0 4px 6px -1px #0000000d}.user-name{margin-bottom:1rem;font-size:1.25rem;font-weight:700}.btn-logout{color:var(--danger);background:#f1f5f9;border:none;border-radius:.75rem;width:100%;margin-top:1rem;padding:.75rem 1rem;font-weight:600}.memo-page{box-sizing:border-box;width:100%;max-width:680px;min-height:100vh;margin:0 auto;padding:12px 14px 24px;position:relative}.memo-logout-btn{border:1px solid var(--line);background:var(--panel);width:32px;height:32px;color:var(--muted);cursor:pointer;z-index:50;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:all .2s;display:inline-flex;position:absolute;top:12px;right:14px}.memo-logout-btn:hover{color:var(--danger);background:#fee2e2;border-color:#fca5a5;box-shadow:0 2px 8px #ef444414}.memo-logout-btn:active{transform:scale(.95)}@media (max-width:767px){.memo-search-box{padding-right:48px}}.memo-layout{flex-direction:column;gap:14px;display:flex}.memo-sidebar-pane{flex-direction:column;gap:10px;display:flex}.memo-search-box{align-items:center;gap:8px;width:100%;display:flex}.memo-search-input{box-sizing:border-box;border:1px solid var(--line);background:var(--panel);min-height:40px;color:var(--text);border-radius:8px;outline:none;flex:1;padding:10px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.memo-search-input::placeholder{color:var(--muted)}.memo-search-input:focus{border-color:var(--memo-save);box-shadow:0 0 0 3px #3c82f61f}.memo-search-btn{box-sizing:border-box;border:1px solid var(--memo-save);background:var(--memo-save);color:#fff;cursor:pointer;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;height:40px;padding:0 14px;font-size:14px;font-weight:600;transition:opacity .15s,transform .15s;display:inline-flex}.memo-search-btn:hover{opacity:.92}.memo-search-btn:active{transform:translateY(1px)}.memo-sidebar{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.memo-sidebar-item{border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer;white-space:nowrap;border-radius:8px;flex-shrink:0;padding:8px 14px;font-size:14px;font-weight:500;transition:all .15s}.memo-sidebar-item:hover{color:var(--text);background:#f8fafc;border-color:#cbd5e1}.memo-sidebar-item.active{background:var(--memo-save);border-color:var(--memo-save);color:#fff}.memo-main{min-width:0}.memo-input-area{background:var(--panel);border:1px solid var(--line);box-shadow:none;border-radius:8px;margin-bottom:14px;padding:14px 16px}.memo-textarea{resize:none;width:100%;color:var(--text);background:0 0;border:none;outline:none;min-height:48px;max-height:50vh;margin-bottom:8px;padding:0 2px;font-family:inherit;font-size:15px;line-height:1.55;overflow-y:auto}.memo-textarea::placeholder{color:var(--placeholder);opacity:1}.memo-input-bar{border-top:1px solid var(--line);align-items:center;gap:10px;margin-top:2px;padding-top:10px;display:flex}.memo-add-btn{border:1px solid var(--line);width:34px;height:34px;color:var(--muted);cursor:pointer;background:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:20px;font-weight:500;line-height:1;transition:border-color .15s,color .15s,background .15s;display:flex}.memo-add-btn:hover:not(:disabled){color:#4b5563;background:#f9fafb;border-color:#d1d5db}.memo-add-btn:active:not(:disabled){transform:scale(.93)}.memo-add-btn:disabled{opacity:.45;cursor:not-allowed}.pending-count{background:var(--memo-save);color:#fff;text-align:center;border-radius:10px;min-width:18px;padding:1px 7px;font-size:11px;font-weight:600}.memo-save-btn{background:var(--memo-save);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-left:auto;padding:7px 20px;font-size:14px;font-weight:500;transition:background .15s,transform .15s}.memo-save-btn:hover:not(.disabled):not(:disabled){background:var(--memo-save-hover)}.memo-save-btn:active:not(.disabled):not(:disabled){transform:scale(.97)}.memo-save-btn.disabled,.memo-save-btn:disabled{opacity:.45;cursor:not-allowed}.pending-files{border-top:1px dashed var(--line);margin-top:10px;padding-top:10px}.pending-file-item{color:var(--text);background:#f9fafb;border-radius:8px;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}.pending-file-item+.pending-file-item{margin-top:6px}.pending-file-name{text-overflow:ellipsis;white-space:nowrap;color:var(--muted);flex:1;overflow:hidden}.pending-file-remove{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:2px 4px;font-size:14px;line-height:1;transition:all .15s}.pending-file-remove:hover{color:var(--danger);background:#ef444414}.memo-list{flex-direction:column;gap:12px;display:flex}.memo-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px 16px;transition:box-shadow .2s;position:relative}.memo-card:hover{box-shadow:0 1px 3px #0000000f}.memo-card--pinned{border-left:3px solid var(--memo-save)}.memo-card-header{justify-content:space-between;align-items:center;gap:10px;min-height:22px;margin-bottom:8px;display:flex}.memo-time{color:var(--muted);flex-wrap:wrap;flex:1;align-items:center;gap:6px;min-width:0;margin:0;font-size:13px;line-height:1.3;display:flex}.memo-pinned-badge{color:var(--memo-save);background:#94a3b82e;border-radius:4px;flex-shrink:0;padding:1px 6px;font-size:11px;font-weight:600}.memo-content{color:var(--text);word-break:break-word;white-space:pre-wrap;font-size:15px;line-height:1.65}.memo-content-link{color:var(--brand);text-decoration:none}.memo-content-link:hover{color:var(--brand-hover);text-decoration:underline}.memo-content:empty{display:none}.memo-edit{margin-top:2px}.memo-edit-textarea{border:1px solid var(--line);resize:none;width:100%;color:var(--text);box-sizing:border-box;background:#fff;border-radius:8px;outline:none;min-height:72px;max-height:50vh;padding:10px 12px;font-family:inherit;font-size:15px;line-height:1.65;overflow-y:auto}.memo-edit-textarea:focus{border-color:#cbd5e1;box-shadow:0 0 0 2px #94a3b833}.memo-edit-bar{justify-content:flex-end;align-items:center;gap:10px;margin-top:10px;display:flex}.memo-edit-cancel{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px 10px;font-size:14px;font-weight:500;transition:background .15s,color .15s}.memo-edit-cancel:hover:not(:disabled){color:var(--text);background:#f3f4f6}.memo-edit-save{background:var(--memo-save);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:7px 18px;font-size:14px;font-weight:500;transition:background .15s}.memo-edit-save:hover:not(:disabled){background:var(--memo-save-hover)}.memo-edit-save:disabled{opacity:.5;cursor:not-allowed}.attachment-list{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.attachment-item{cursor:pointer;background:#f9fafb;border-radius:8px;align-items:center;gap:6px;max-width:240px;padding:5px 10px;font-size:13px;transition:background .15s;display:flex}.attachment-item:hover{background:#f3f4f6}.attachment-item--download{color:inherit;text-decoration:none}.attachment-item--thumb{cursor:default;flex-direction:column;align-items:stretch;max-width:168px;padding:0;position:relative;overflow:hidden}.attachment-item--thumb:hover{background:#f9fafb}.attachment-thumb-link{background:#e5e7eb;border-radius:8px 8px 0 0;outline:none;line-height:0;display:block}.attachment-thumb-link:focus-visible{box-shadow:inset 0 0 0 2px #94a3b899}button.attachment-thumb-trigger{appearance:none;font:inherit;cursor:zoom-in;text-align:left;border:none;width:100%;margin:0;padding:0}.attachment-thumb-img{object-fit:cover;width:100%;height:112px;display:block}.attachment-video-thumb-wrap{background:#0f172a;width:100%;height:112px;position:relative;overflow:hidden}.attachment-thumb-video{object-fit:cover;background:#111827;width:100%;height:100%;display:block}.attachment-video-play{color:#fff;text-shadow:0 2px 8px #00000073;pointer-events:none;background:linear-gradient(#0f172a14,#0f172a47);justify-content:center;align-items:center;font-size:28px;display:flex;position:absolute;inset:0}.attachment-thumb-caption{flex-direction:column;gap:2px;min-width:0;padding:6px 8px 8px;display:flex}.attachment-thumb-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.attachment-thumb-size{color:var(--muted);font-size:11px}.attachment-delete--on-thumb{opacity:1;z-index:2;background:#fffffff0;padding:4px 5px;position:absolute;top:6px;right:6px;box-shadow:0 1px 3px #00000014}.attachment-lightbox{z-index:3000;padding:max(20px, env(safe-area-inset-top,0px)) max(20px, env(safe-area-inset-right,0px)) max(24px, env(safe-area-inset-bottom,0px)) max(20px, env(safe-area-inset-left,0px));cursor:zoom-out;box-sizing:border-box;background:#0f172ad1;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.attachment-lightbox-inner{cursor:default;flex-direction:column;align-items:center;gap:10px;max-width:min(96vw,1400px);max-height:90vh;display:flex;position:relative}.attachment-lightbox-inner--carousel{width:min(96vw,1400px)}.attachment-lightbox-stage{justify-content:center;align-items:center;width:100%;min-height:min(78vh,90vh - 80px);display:flex}.attachment-lightbox-img{object-fit:contain;border-radius:8px;width:auto;max-width:100%;height:auto;max-height:min(78vh,90vh - 80px);box-shadow:0 16px 48px #00000073}.attachment-lightbox-video{background:#000;border-radius:8px;width:auto;max-width:100%;height:auto;max-height:min(78vh,90vh - 80px);box-shadow:0 16px 48px #00000073}.attachment-lightbox-file{text-align:center;background:#111827eb;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:10px;width:min(100%,520px);min-height:320px;padding:32px 24px;display:flex;box-shadow:0 16px 48px #00000052}.attachment-lightbox-file-icon{font-size:56px;line-height:1}.attachment-lightbox-file-title{color:#fff;font-size:18px;font-weight:600}.attachment-lightbox-file-meta{color:#ffffffc7;word-break:break-word;font-size:14px}.attachment-lightbox-download{background:var(--memo-save);color:#fff;border-radius:999px;margin-top:6px;padding:10px 16px;font-size:14px;font-weight:600;text-decoration:none}.attachment-lightbox-download:hover{background:var(--memo-save-hover)}.attachment-lightbox-caption{color:#ffffffeb;text-align:center;flex-direction:column;gap:2px;max-width:100%;padding:0 12px;font-size:13px;display:flex}.attachment-lightbox-caption-main{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.attachment-lightbox-caption-sub{color:#ffffffb3;font-size:12px}.attachment-lightbox-close{top:max(14px, env(safe-area-inset-top,14px));right:max(14px, env(safe-area-inset-right,14px));z-index:3001;color:#fff;cursor:pointer;background:#ffffff2e;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;line-height:1;transition:background .15s;display:flex;position:fixed}.attachment-lightbox-close:hover{background:#ffffff52}.attachment-lightbox-nav{z-index:3001;color:#fff;cursor:pointer;background:#ffffff29;border:none;border-radius:999px;justify-content:center;align-items:center;width:44px;height:44px;font-size:32px;line-height:1;transition:background .15s;display:flex;position:fixed;top:50%;transform:translateY(-50%)}.attachment-lightbox-nav:hover{background:#ffffff47}.attachment-lightbox-nav--prev{left:max(14px, env(safe-area-inset-left,14px))}.attachment-lightbox-nav--next{right:max(14px, env(safe-area-inset-right,14px))}.attachment-icon{flex-shrink:0;font-size:16px}.attachment-info{flex-direction:column;flex:1;min-width:0;display:flex}.attachment-name{text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:12.5px;overflow:hidden}.attachment-size{color:var(--muted);font-size:11px}.attachment-delete{color:var(--muted);cursor:pointer;opacity:1;background:0 0;border:none;border-radius:50%;flex-shrink:0;padding:2px;font-size:12px;line-height:1;transition:background .15s,color .15s}.attachment-delete:hover{color:var(--danger);background:#ef444414}.memo-actions{flex-shrink:0;align-self:flex-start;position:relative}.memo-menu-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;margin:-2px -4px 0 0;padding:2px 4px;font-size:18px;line-height:1;transition:background .15s,color .15s}.memo-menu-btn:hover{color:var(--text);background:#f3f4f6}.memo-dropdown{border:1px solid var(--line);z-index:50;background:#fff;border-radius:8px;min-width:112px;margin-top:4px;position:absolute;top:100%;right:0;overflow:hidden;box-shadow:0 4px 16px #00000014}.memo-dropdown button{text-align:left;width:100%;color:var(--text);cursor:pointer;white-space:nowrap;background:0 0;border:none;padding:10px 18px;font-size:14px;transition:background .15s;display:block}.memo-dropdown button:hover{background:#f3f4f6}.memo-dropdown button.memo-dropdown-danger{color:var(--danger)}.memo-dropdown button.memo-dropdown-danger:hover{background:#fef2f2}.memo-empty{text-align:center;color:var(--muted);opacity:.7;padding:60px 20px;font-size:15px}.memo-loading-more{text-align:center;color:var(--muted);opacity:.7;padding:16px;font-size:14px}.memo-all-loaded{text-align:center;color:var(--muted);opacity:.5;padding:16px;font-size:13px}@media (min-width:768px){.memo-page{max-width:1040px;padding:20px 24px 40px}.memo-layout{flex-direction:row;align-items:flex-start;gap:20px}.memo-sidebar-pane{flex-shrink:0;width:200px;position:sticky;top:0}.memo-sidebar{flex-direction:column;width:100%;padding-bottom:0;position:static;overflow:visible}.memo-search-btn{display:none}.memo-sidebar-item{text-align:left;width:100%;padding:10px 14px}.memo-main{flex:1}.memo-input-area{border-radius:8px;margin-bottom:16px;padding:18px 20px}.memo-textarea{min-height:72px;max-height:50vh;font-size:16px;line-height:1.6}.memo-add-btn{width:40px;height:40px;font-size:22px}.memo-save-btn{border-radius:8px;padding:8px 28px;font-size:15px}.pending-file-item{padding:8px 12px;font-size:14px}.memo-card{border-radius:8px;padding:16px 18px}.memo-card:hover{box-shadow:0 2px 8px #0000000f}.memo-time{font-size:14px}.memo-content{font-size:16px;line-height:1.65}.attachment-item{max-width:min(300px,100%);padding:7px 12px}.attachment-item--thumb{max-width:192px;padding:0}.attachment-thumb-img,.attachment-video-thumb-wrap{height:128px}.memo-empty{padding:80px 20px;font-size:16px}}@media (max-width:380px){.memo-page{padding-left:12px;padding-right:12px}}@media (min-width:1200px){.memo-logout-btn{width:32px;height:32px;position:absolute;top:20px;right:-60px}}@media (min-width:768px) and (max-width:1199px){.memo-logout-btn{width:32px;height:32px;position:absolute;top:20px;right:24px}.memo-input-area{padding-right:64px}}