:root{color-scheme:light;--bg: #f6f6f8;--surface: #ffffff;--surface-2: #f1f1f4;--surface-3: #e8e8ed;--border: #e3e3e8;--border-strong: #cfcfd8;--text: #17171c;--muted: #5d5d6b;--faint: #8b8b99;--accent: #5b47e0;--accent-hover: #4a37cc;--accent-soft: #ecebfd;--accent-text: #4a37cc;--ok: #157a3f;--ok-soft: #e0f4e8;--warn: #96600a;--warn-soft: #fbefd5;--danger: #c02a2a;--danger-hover: #a52222;--danger-soft: #fce6e6;--info: #1f5fc4;--info-soft: #e3edfc;--neutral-soft: #ececf0;--shadow: 0 1px 2px rgba(20, 20, 40, .05), 0 1px 1px rgba(20, 20, 40, .03);--shadow-lg: 0 18px 50px rgba(20, 20, 40, .22);--radius: 10px;--radius-sm: 7px;--font: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif}@media (prefers-color-scheme: dark){:root{color-scheme:dark;--bg: #0e0e11;--surface: #17171b;--surface-2: #1f1f25;--surface-3: #2a2a32;--border: #2a2a31;--border-strong: #3b3b45;--text: #ececf1;--muted: #a3a3b0;--faint: #747482;--accent: #7c6af2;--accent-hover: #8f7ff6;--accent-soft: #25214a;--accent-text: #b3a8ff;--ok: #4cc47e;--ok-soft: #12301f;--warn: #e2ad4a;--warn-soft: #382a0e;--danger: #f07070;--danger-hover: #f48a8a;--danger-soft: #3a1616;--info: #74a8f5;--info-soft: #14284a;--neutral-soft: #26262d;--shadow: none;--shadow-lg: 0 18px 50px rgba(0, 0, 0, .6)}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);font-size:14px;line-height:1.5;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent-text);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4,p{margin:0}input,select,textarea,button{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{display:grid;grid-template-columns:228px minmax(0,1fr);height:100vh}.sidebar{display:flex;flex-direction:column;gap:2px;padding:18px 12px;background:var(--surface);border-right:1px solid var(--border);overflow-y:auto}.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 18px;font-weight:650;font-size:15px;letter-spacing:-.01em}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff}.nav-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--muted);font-weight:500}.nav-link:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.nav-link.active{background:var(--accent-soft);color:var(--accent-text)}.nav-count{margin-left:auto;min-width:20px;padding:1px 6px;border-radius:10px;background:var(--accent);color:#fff;font-size:11px;font-weight:650;text-align:center}.sidebar-foot{margin-top:auto;padding:10px;color:var(--faint);font-size:12px}.main{overflow-y:auto;min-width:0}.page{max-width:1120px;margin:0 auto;padding:28px 32px 72px}.page.narrow{max-width:860px}.page.full{max-width:none;height:100vh;display:flex;flex-direction:column;padding-bottom:24px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.page-title{font-size:22px;font-weight:650;letter-spacing:-.02em;line-height:1.25}.page-sub{margin-top:3px;color:var(--muted)}.row{display:flex;align-items:center;gap:8px}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.stack{display:flex;flex-direction:column;gap:16px}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:12.5px}.mono{font-variant-numeric:tabular-nums}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:34px;padding:0 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-weight:550;white-space:nowrap;transition:background .12s,border-color .12s}.btn:hover{background:var(--surface-2);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover);border-color:var(--danger-hover)}.btn-ghost{border-color:transparent;background:transparent;color:var(--muted)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-ghost.danger:hover:not(:disabled){background:var(--danger-soft);color:var(--danger)}.btn-sm{height:28px;padding:0 9px;font-size:12.5px}.btn-icon{width:30px;height:30px;padding:0}.input,.select{width:100%;height:36px;padding:0 11px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text)}.input::placeholder{color:var(--faint)}.input:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input.w-num{width:96px}.input.w-time{width:124px}.select.auto,.input.auto{width:auto}.field{display:flex;flex-direction:column;gap:6px}.label{font-weight:550;font-size:13px}.hint{color:var(--muted);font-size:12.5px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}.check{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.check input{width:16px;height:16px;accent-color:var(--accent)}.search{position:relative}.search .input{padding-left:32px}.search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--faint);pointer-events:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:20px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border)}.card-title{font-size:14.5px;font-weight:650}.section-title{font-size:14.5px;font-weight:650;margin-bottom:4px}.section-desc{color:var(--muted);font-size:13px;margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}.stat{padding:16px 18px}.stat-label{color:var(--muted);font-size:12.5px;font-weight:550}.stat-value{margin-top:4px;font-size:26px;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat-note{color:var(--faint);font-size:12px}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table th{padding:10px 16px;text-align:left;font-size:12px;font-weight:600;color:var(--muted);background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:11px 16px;border-bottom:1px solid var(--border);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tr.clickable{cursor:pointer}.table tr.clickable:hover td{background:var(--surface-2)}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table .actions{text-align:right;white-space:nowrap}.cell-main{font-weight:550;color:var(--text)}.badge{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap;background:var(--neutral-soft);color:var(--muted)}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge.plain:before{display:none}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.danger{background:var(--danger-soft);color:var(--danger)}.badge.info{background:var(--info-soft);color:var(--info)}.badge.accent{background:var(--accent-soft);color:var(--accent-text)}.progress{display:flex;align-items:center;gap:10px;min-width:120px}.progress-track{flex:1;height:6px;border-radius:3px;background:var(--surface-3);overflow:hidden}.progress-fill{height:100%;border-radius:3px;background:var(--accent);transition:width .2s}.progress-fill.ok{background:var(--ok)}.progress-fill.warn{background:var(--warn)}.progress-label{min-width:34px;color:var(--muted);font-size:12.5px;font-variant-numeric:tabular-nums;text-align:right}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:22px}.tab{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;margin-bottom:-1px;border:none;border-bottom:2px solid transparent;background:none;color:var(--muted);font-weight:550}.tab:hover{color:var(--text)}.tab.active{color:var(--accent-text);border-bottom-color:var(--accent)}.tab-count{padding:0 6px;border-radius:9px;background:var(--surface-3);color:var(--muted);font-size:11.5px;font-weight:600}.seg{display:inline-flex;padding:3px;border-radius:var(--radius-sm);background:var(--surface-3)}.seg button{height:28px;padding:0 11px;border:none;border-radius:5px;background:none;color:var(--muted);font-weight:550;font-size:13px}.seg button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:48px 24px;text-align:center;color:var(--muted)}.empty-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--surface-2);color:var(--faint);margin-bottom:4px}.empty-title{color:var(--text);font-weight:650;font-size:15px}.spinner{width:16px;height:16px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:40px;color:var(--muted)}.banner{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-radius:var(--radius-sm);background:var(--info-soft);color:var(--info);font-size:13px}.banner.warn{background:var(--warn-soft);color:var(--warn)}.banner.danger{background:var(--danger-soft);color:var(--danger)}.banner.ok{background:var(--ok-soft);color:var(--ok)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:#0a0a1480}.modal{display:flex;flex-direction:column;width:100%;max-width:460px;max-height:calc(100vh - 48px);background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg)}.modal.wide{max-width:640px}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px 12px;border-bottom:1px solid var(--border)}.modal-title{font-size:16px;font-weight:650}.modal-body{padding:18px 20px 20px;overflow-y:auto}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2)}.detail-grid .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--border)}.toasts{position:fixed;right:20px;bottom:20px;z-index:1100;display:flex;flex-direction:column;gap:8px;max-width:380px}.toast{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-radius:var(--radius-sm);background:var(--text);color:var(--bg);box-shadow:var(--shadow-lg);font-size:13px;animation:toast-in .18s ease-out}.toast.error{background:var(--danger);color:#fff}.toast.success svg{color:#4cc47e}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.savebar{position:sticky;bottom:16px;z-index:5;display:flex;align-items:center;gap:12px;margin-top:20px;padding:10px 12px 10px 16px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border-strong);box-shadow:var(--shadow-lg)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-weight:500;cursor:pointer;-webkit-user-select:none;user-select:none}.chip:hover{background:var(--surface-2)}.chip.selected{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-text)}.chip input{accent-color:var(--accent)}.var-chip{padding:2px 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2);color:var(--accent-text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.var-chip:hover{border-color:var(--accent)}.checklist{display:flex;flex-direction:column;gap:8px}.checklist-item{display:flex;align-items:center;gap:10px;color:var(--muted)}.checklist-item.done{color:var(--text)}.check-dot{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--border-strong);color:transparent;flex-shrink:0}.checklist-item.done .check-dot{background:var(--ok);border-color:var(--ok);color:#fff}.step{position:relative}.step-delay{display:flex;align-items:center;gap:8px;margin:0 0 0 22px;padding:12px 0 12px 20px;border-left:2px dashed var(--border-strong);color:var(--muted);font-size:13px}.step-num{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);font-size:12px;font-weight:700}.dropzone{display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px 20px;border:1.5px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface-2);color:var(--muted);text-align:center;cursor:pointer;transition:border-color .12s,background .12s}.dropzone:hover,.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}.dropzone input{display:none}.inbox{flex:1;min-height:0;display:grid;grid-template-columns:minmax(280px,380px) minmax(0,1fr);overflow:hidden}.inbox-list{overflow-y:auto;border-right:1px solid var(--border)}.inbox-item{display:block;width:100%;padding:11px 16px 11px 26px;border:none;border-bottom:1px solid var(--border);background:none;text-align:left;position:relative}.inbox-item:hover{background:var(--surface-2)}.inbox-item.selected{background:var(--accent-soft)}.inbox-item.unread:before{content:"";position:absolute;left:11px;top:17px;width:7px;height:7px;border-radius:50%;background:var(--accent)}.inbox-item.unread .inbox-from{font-weight:700}.inbox-from{font-weight:500}.inbox-thread{display:flex;flex-direction:column;min-width:0;overflow-y:auto}.thread-head{position:sticky;top:0;z-index:1;padding:14px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.thread-msgs{display:flex;flex-direction:column;gap:12px;padding:18px 20px}.msg{max-width:88%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2)}.msg.mine{align-self:flex-end;background:var(--accent-soft);border-color:transparent}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--surface-3);color:var(--text);font-weight:650;font-size:13px;flex-shrink:0}.msg-body.quoted{margin-top:6px;padding-left:10px;border-left:2px solid var(--border-strong);color:var(--muted);font-size:12.5px}.msg-body{margin-top:10px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13.5px;line-height:1.55}.reply-box{margin-top:auto;padding:14px 20px 18px;border-top:1px solid var(--border);background:var(--surface)}.mail-preview{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.mail-preview-head{padding:12px 16px;background:var(--surface-2);border-bottom:1px solid var(--border);font-size:13px}.mail-preview-body{padding:16px 18px;background:var(--surface);color:var(--text);font-size:14px;line-height:1.65;max-height:340px;overflow-y:auto}.mail-preview-body a{color:var(--accent-text)}.mail-preview-body p{margin:0 0 .7em}.rich-editor-wrapper{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);overflow:hidden}.rich-editor-wrapper:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.rich-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:2px;padding:5px 6px;background:var(--surface-2);border-bottom:1px solid var(--border)}.rich-toolbar button{min-width:28px;height:28px;padding:0 8px;background:transparent;border:none;border-radius:5px;color:var(--muted);font-size:13px}.rich-toolbar button:hover{background:var(--surface-3);color:var(--text)}.rich-toolbar button.is-active{background:var(--accent);color:#fff}.rich-toolbar .sep{width:1px;height:18px;margin:0 5px;background:var(--border-strong)}.rich-toolbar select{height:28px;padding:0 6px;border:1px solid var(--border-strong);border-radius:5px;background:var(--surface);color:var(--text);font-size:12.5px}.rich-editor{padding:12px 14px;font-size:14px;line-height:1.6}.rich-editor .ProseMirror{outline:none;min-height:var(--editor-min-height, 200px)}.rich-editor p{margin:0 0 .5em}.rich-editor p:last-child{margin-bottom:0}.rich-editor ul,.rich-editor ol{padding-left:1.5em;margin:.5em 0}.rich-editor .ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--faint);float:left;height:0;pointer-events:none}.rich-counter{padding:4px 12px 8px;font-size:12px;color:var(--faint)}@media (max-width: 860px){.app{grid-template-columns:64px minmax(0,1fr)}.nav-link span.nav-text,.brand span,.sidebar-foot{display:none}.page{padding:20px 16px 64px}.form-grid,.inbox{grid-template-columns:1fr}}