:root{--bg: #f6f7fb;--bg2: #ffffff;--bg3: #eef0f6;--txt: #181c25;--muted: #6b7280;--accent: #7c5cff;--accent2: #5b3df0;--border: #e3e6ee;--danger: #e5484d;--ok: #2f9e62;--shadow: 0 8px 30px rgba(0,0,0,.12)}[data-theme=dark]{--bg: #0f1117;--bg2: #171a23;--bg3: #1f2330;--txt: #e8eaf0;--muted: #8b93a7;--border: #262b3a;--shadow: 0 8px 30px rgba(0,0,0,.5)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:14px}input,select,textarea,button{font:inherit;color:inherit}input,select,textarea{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:9px 12px;outline:none;width:100%}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{min-height:130px;resize:vertical}.muted{color:var(--muted)}.small{font-size:12px}.spacer{flex:1}.error{color:var(--danger);font-size:13px}.btn{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:8px 16px;cursor:pointer;font-weight:600}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent2)}.btn.ghost{background:transparent}.btn:disabled{opacity:.6;cursor:default}.iconbtn{background:transparent;border:none;border-radius:8px;padding:6px 9px;cursor:pointer;font-size:15px;color:var(--txt)}.iconbtn:hover{background:var(--bg3)}.iconbtn.sm{font-size:12px;padding:3px 6px}.iconbtn.star-on{color:#f5b50a}.linkbtn{background:none;border:none;color:var(--accent);cursor:pointer;padding:2px 6px}.linkbtn.danger{color:var(--danger)}.login-wrap{height:100%;display:flex;align-items:center;justify-content:center}.login-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:40px;width:360px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow);text-align:center}.login-card h1{margin:0;font-size:22px}.logo-big{width:64px;height:64px;margin:0 auto;background:var(--accent);color:#fff;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800}.pulse{animation:pulse 1.2s infinite}@keyframes pulse{50%{opacity:.4}}.app{height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:18px;padding:8px 16px;background:var(--bg2);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;cursor:pointer}.logo-sm{width:32px;height:32px;background:var(--accent);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}.brand-name{font-size:16px}.nav{display:flex;gap:4px}.navbtn{background:none;border:none;padding:8px 14px;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:600}.navbtn.active{background:var(--bg3);color:var(--txt)}.top-right{margin-left:auto;display:flex;align-items:center;gap:8px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center}.avatar.lg{width:46px;height:46px;font-size:18px}.acct-menu{position:relative}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.dropdown{position:absolute;right:0;top:44px;background:var(--bg2);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);width:300px;z-index:50;padding:8px}.small-dd{width:220px;top:30px}.dd-head{display:flex;gap:12px;align-items:center;padding:10px;border-bottom:1px solid var(--border);margin-bottom:6px}.dd-section{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:8px 10px 4px}.dd-item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:none;border:none;padding:9px 10px;border-radius:8px;cursor:pointer}.dd-item:hover{background:var(--bg3)}.dd-item.sel{background:var(--bg3);font-weight:700}.dd-item .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}.dd-footer{border-top:1px solid var(--border);margin-top:6px;padding-top:8px;text-align:right}.main{flex:1;overflow:hidden}.mail{display:grid;grid-template-columns:230px minmax(330px,42%) 1fr;height:100%}.sidebar{padding:14px 10px;border-right:1px solid var(--border);overflow-y:auto}.compose-btn{width:100%;padding:12px;border-radius:12px;margin-bottom:14px}.fold{display:flex;justify-content:space-between;align-items:center;width:100%;background:none;border:none;padding:9px 12px;border-radius:0 18px 18px 0;cursor:pointer;color:var(--txt)}.fold:hover{background:var(--bg3)}.fold.active{background:var(--bg3);font-weight:700;color:var(--accent)}.badge{background:var(--accent);color:#fff;font-size:11px;border-radius:10px;padding:1px 8px;font-weight:700}.badge.dim{background:var(--bg3);color:var(--muted)}.lbl-head{display:flex;justify-content:space-between;align-items:center;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:14px 12px 4px}.lbl-dot{width:10px;height:10px;border-radius:3px;display:inline-block}.list-pane{border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.list-tools{display:flex;gap:8px;padding:10px;border-bottom:1px solid var(--border)}.search{flex:1;border-radius:20px}.loading-bar{height:2px;background:linear-gradient(90deg,var(--accent),transparent);animation:load 1s infinite}@keyframes load{0%{opacity:.3}50%{opacity:1}to{opacity:.3}}.msg-list{overflow-y:auto;flex:1}.msg-row{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer}.msg-row:hover,.msg-row.sel{background:var(--bg3)}.msg-row.unread{background:color-mix(in srgb,var(--accent) 6%,transparent)}.msg-row.unread .msg-from,.msg-row.unread .msg-subj{font-weight:800}.star{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px}.star.on{color:#f5b50a}.msg-from{width:130px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-mid{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-snip{color:var(--muted)}.msg-meta{display:flex;gap:6px;align-items:center;color:var(--muted);font-size:12px;flex-shrink:0}.chip{display:inline-block;font-size:11px;padding:1px 8px;border-radius:10px;color:#fff;margin-left:4px;background:var(--accent)}.chip.dim{background:var(--bg3);color:var(--muted);margin:1px 2px}.chip.ok{background:var(--ok)}.chip.danger{background:var(--danger)}.view-pane{overflow-y:auto}.msg-view{padding:14px 20px 30px;max-width:920px}.view-tools{display:flex;gap:2px;border-bottom:1px solid var(--border);padding-bottom:8px;margin-bottom:12px}.view-subj{margin:6px 0 14px;font-size:20px}.view-head{display:flex;gap:12px;align-items:center;margin-bottom:16px}.view-body{margin-bottom:16px}.mail-frame{width:100%;min-height:420px;border:1px solid var(--border);border-radius:10px;background:#fff}.mail-text{white-space:pre-wrap;font-family:inherit;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:16px}.atts{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.att{display:inline-flex;align-items:center;gap:4px;background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:6px 10px;text-decoration:none;color:var(--txt)}.reply-bar{display:flex;gap:8px;margin-top:10px}.empty-state{display:flex;align-items:center;justify-content:center;height:100%;min-height:120px;color:var(--muted);padding:30px;text-align:center}.compose{position:fixed;right:24px;bottom:0;width:540px;max-width:calc(100vw - 20px);background:var(--bg2);border:1px solid var(--border);border-radius:12px 12px 0 0;box-shadow:var(--shadow);z-index:60;display:flex;flex-direction:column;max-height:80vh}.compose.min{width:280px}.comp-head{display:flex;justify-content:space-between;align-items:center;background:var(--accent);color:#fff;padding:9px 14px;border-radius:12px 12px 0 0;cursor:pointer;font-weight:600}.comp-head .muted{color:#ffffffbf}.comp-head .iconbtn{color:#fff}.comp-body{padding:12px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}.comp-row{display:flex;gap:8px;align-items:center}.comp-body textarea{min-height:200px}.comp-foot{display:flex;gap:8px;align-items:center}.page{padding:20px 26px;overflow-y:auto;height:100%}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.page-head h2{margin:0}.filters{display:flex;gap:10px;margin-bottom:14px;max-width:600px}.table{width:100%;border-collapse:collapse;background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin:12px 0}.table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--border)}.table td{padding:10px 12px;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.row-actions{white-space:nowrap}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{background:none;border:none;padding:10px 16px;cursor:pointer;color:var(--muted);font-weight:600;border-bottom:2px solid transparent}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.cards{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}.card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:16px 22px;min-width:130px}.card-v{font-size:26px;font-weight:800;color:var(--accent)}.form{display:flex;flex-direction:column;gap:10px}.checklist{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow-y:auto}.hist-row{padding:10px 0;border-bottom:1px solid var(--border)}.hist-row b{display:block;margin:4px 0 2px}.modal-wrap{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:70;padding:16px}.modal{background:var(--bg2);border:1px solid var(--border);border-radius:14px;width:540px;max-width:100%;max-height:86vh;display:flex;flex-direction:column;box-shadow:var(--shadow)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border)}.modal-head h3{margin:0}.modal-body{padding:18px;overflow-y:auto}.toast{position:fixed;bottom:22px;left:22px;background:var(--bg2);border:1px solid var(--accent);border-radius:12px;padding:12px 18px;box-shadow:var(--shadow);z-index:80;display:flex;flex-direction:column;max-width:320px}@media (max-width: 900px){.mail{grid-template-columns:1fr}.sidebar{display:flex;overflow-x:auto;border-right:none;border-bottom:1px solid var(--border);padding:8px;gap:4px;align-items:center}.sidebar nav{display:flex}.compose-btn{width:auto;margin:0 8px 0 0;padding:8px 14px;white-space:nowrap}.fold{border-radius:18px;white-space:nowrap}.lbl-head,.hidden-mobile{display:none}.view-pane,.list-pane{border-right:none}.brand-name{display:none}.compose{right:0;width:100%;max-height:92vh}.msg-from{width:90px}}