:root{--bg:#f4f6f8;--panel:#fff;--panel-soft:#f8faf9;--line:#dfe5e2;--line-strong:#cfd8d3;--text:#18181b;--muted:#6b7280;--primary:#0f9f6e;--primary-dark:#087b56;--primary-soft:#e8f6ef;--danger:#dc2626;--danger-soft:#fee2e2;--warn:#b7791f;--warn-soft:#fef3c7;--sidebar:#1f211f;--sidebar-soft:#2a2d2a;--radius:8px;--shadow-sm:0 1px 2px #18181b0d;--shadow:0 10px 24px #18181b12;--shadow-lg:0 18px 42px #18181b1f}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.45}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit}.hidden{display:none!important}.login-screen{background:linear-gradient(#ffffffb8,#f4f6f8f5),repeating-linear-gradient(90deg,#1f211f09 0 1px,#0000 1px 80px);place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{background:var(--panel);border:1px solid var(--line);width:min(420px,100%);box-shadow:var(--shadow-lg);border-radius:10px;gap:18px;padding:34px;display:grid}.brand-mark{background:var(--primary-soft);width:54px;height:54px;color:var(--primary);border-radius:10px;place-items:center;font-size:1.5rem;display:grid}.login-card h1,.login-card p{margin:0}.login-card h1{letter-spacing:0;font-size:1.75rem}.login-card p,.form-message,.topbar p,.sidebar-brand span,.panel-head span{color:var(--muted)}label{color:var(--text);gap:7px;font-size:.88rem;font-weight:650;display:grid}input,select{border:1px solid var(--line);border-radius:var(--radius);width:100%;min-height:42px;color:var(--text);background:#fff;outline:none;padding:0 12px;transition:border-color .16s,box-shadow .16s,background .16s}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f9f6e24}.primary-btn,.ghost-btn,.logout-btn,.side-nav a,.side-nav button,.menu-btn,.action-btn{border-radius:var(--radius);border:none;font-size:.92rem;font-weight:650;transition:background .16s,color .16s,border-color .16s,box-shadow .16s,transform .16s}.primary-btn{background:var(--primary);color:#fff;min-height:40px;box-shadow:var(--shadow-sm);padding:0 18px}.primary-btn:hover{background:var(--primary-dark);box-shadow:var(--shadow)}.primary-btn.inline{justify-self:start}.ghost-btn{background:var(--primary-soft);min-height:38px;color:var(--primary-dark);border:1px solid #cfe5da;justify-content:center;align-items:center;gap:8px;padding:0 14px;text-decoration:none;display:inline-flex}.ghost-btn:hover{background:#dff1e8;border-color:#aed4c3}.admin-shell{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--sidebar);color:#fff;border-right:1px solid #ffffff14;flex-direction:column;gap:20px;height:100vh;padding:18px 14px;display:flex;position:sticky;top:0}.sidebar-brand{border-bottom:1px solid #ffffff14;align-items:center;gap:12px;min-height:56px;padding:4px 8px 14px;display:flex}.sidebar-brand i{background:var(--primary);border-radius:9px;place-items:center;width:42px;height:42px;display:grid;box-shadow:0 10px 20px #0f9f6e38}.sidebar-brand strong{letter-spacing:0;font-size:1rem}.sidebar-brand strong,.sidebar-brand span{display:block}.sidebar-brand span{color:#ffffff9e;margin-top:3px;font-size:.78rem}.side-nav{gap:4px;display:grid}.side-nav a,.side-nav button,.logout-btn{color:#ffffffb3;text-align:left;background:0 0;border:1px solid #0000;align-items:center;gap:11px;width:100%;min-height:42px;padding:0 12px;text-decoration:none;display:flex}.side-nav a i,.side-nav button i,.logout-btn i{text-align:center;color:#ffffffb8;width:18px}.side-nav a.active,.side-nav a:hover,.side-nav button.active,.side-nav button:hover{background:var(--sidebar-soft);color:#fff;border-color:#ffffff14}.side-nav a.active i,.side-nav a:hover i,.side-nav button.active i,.side-nav button:hover i{color:#7ee0b6}.logout-btn{background:#ffffff0f;border:1px solid #ffffff14;min-height:42px;margin-top:auto;padding:0 12px}.logout-btn:hover{color:#fff;background:#ffffff1a}.workspace{min-width:0;padding:22px 28px 32px}.topbar{border-bottom:1px solid var(--line);align-items:center;gap:16px;min-height:68px;margin-bottom:18px;padding:12px 0 20px;display:flex}.topbar h2,.topbar p{margin:0}.topbar p{margin-top:4px}.topbar h2{letter-spacing:0;font-size:1.45rem}.menu-btn{background:var(--panel);color:var(--text);border:1px solid var(--line);min-width:40px;min-height:40px;display:none}.admin-user{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:8px;margin-left:auto;padding:8px 12px;font-weight:700;display:inline-flex}.view{display:none}.view.active{gap:16px;display:grid}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.metric-card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.metric-card{border-top:3px solid var(--primary);min-height:104px;padding:16px;position:relative;overflow:hidden}.list-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:12px;padding:16px;transition:border-color .16s,box-shadow .16s;display:flex}.list-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow)}.metric-card span{color:var(--muted);font-size:.82rem;font-weight:650}.metric-card strong{letter-spacing:0;margin-top:8px;font-size:1.65rem;display:block}.metric-card small{color:var(--muted);margin-top:8px;font-size:.78rem;display:block}.dashboard-metrics .metric-card:nth-child(2){border-top-color:var(--info)}.dashboard-metrics .metric-card:nth-child(3){border-top-color:var(--warn)}.dashboard-metrics .metric-card:nth-child(4){border-top-color:var(--danger)}.insight-grid,.status-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.insight-card,.status-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);padding:14px}.insight-card span,.status-card span{color:var(--muted);font-size:.78rem;font-weight:800;display:block}.insight-card strong,.status-card strong{margin-top:8px;font-size:1.2rem;display:block}.insight-card.success{border-color:#10a36c38}.insight-card.danger{border-color:#e153533d}.insight-card.info{border-color:#2f73d838}.insight-card.warn{border-color:#c98a043d}.two-column{grid-template-columns:minmax(0,1.5fr) minmax(320px,1fr);gap:16px;display:grid}.panel{min-width:0;padding:16px}.panel.compact-panel{max-width:560px}.panel-head,.panel-header{justify-content:space-between;align-items:center;gap:12px;min-height:42px;margin-bottom:14px;display:flex}.panel-header h3{letter-spacing:0;margin:0;font-size:1rem}.toolbar-actions{align-items:center;gap:8px;display:flex}.toolbar-actions input{width:min(260px,42vw)}.panel-head h3{letter-spacing:0;margin:0;font-size:1rem}.table-wrap,.table-container{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}.user-table{min-width:1660px}.user-table th:first-child,.user-table td:first-child{z-index:2;min-width:190px;max-width:220px;box-shadow:1px 0 0 var(--line);background:#fff;position:sticky;left:0}.user-table th:first-child{z-index:3;background:var(--panel-soft)}.user-table tbody tr:hover td:first-child{background:#fbfcfb}table{border-collapse:separate;border-spacing:0;background:var(--panel);width:100%;min-width:760px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;padding:12px}th{z-index:1;background:var(--panel-soft);color:var(--muted);padding:10px 12px;font-size:.76rem;font-weight:700;position:sticky;top:0}tbody tr:hover{background:#fbfcfb}tbody tr:last-child td{border-bottom:0}.tag{background:var(--primary-soft);min-height:26px;color:var(--primary-dark);border-radius:999px;align-items:center;padding:0 9px;font-size:.78rem;font-weight:750;display:inline-flex}.tag.warn{background:var(--warn-soft);color:var(--warn)}.tag.danger{background:var(--danger-soft);color:var(--danger)}.stack-list,.form-list{gap:12px;display:grid}.list-card,.channel-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);gap:12px;padding:14px;display:grid}.list-card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.list-card-head strong,.list-card-head span{display:block}.list-card-head span,.subtext{color:var(--muted);margin-top:3px;font-size:.82rem}.action-row,.adjust-row,.channel-grid,.user-manage{gap:10px;display:grid}.adjust-row{grid-template-columns:92px 1fr}.channel-grid{grid-template-columns:90px 1.5fr 120px minmax(180px,1fr) auto;align-items:end}.user-manage{grid-template-columns:128px 150px;align-items:center}.user-identity{gap:3px;display:grid}.user-identity strong{font-size:.95rem}.user-identity span,.user-identity small{color:var(--muted);font-size:.78rem}.user-action-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);gap:10px;min-width:220px;padding:12px;display:grid}.user-action-card.compact{background:0 0;border:0;grid-template-columns:minmax(120px,1fr) auto;align-items:center;min-width:260px;padding:0}.user-action-card.account-action{min-width:340px}.user-action-card.group-action,.user-action-card.money-action{min-width:230px}.action-card-title{color:var(--muted);font-size:.76rem;font-weight:750}.user-action-card .action-btn{width:100%}.inline-check{white-space:nowrap;align-items:center;gap:7px;font-size:.82rem;font-weight:800;display:inline-flex}.inline-check input{width:auto;min-height:auto}.action-btn.success{background:var(--primary);color:#fff}.action-btn.success:hover{background:var(--primary-dark)}.action-btn.danger{background:var(--danger);color:#fff}.action-btn{border:1px solid var(--line);min-height:34px;color:var(--text);background:#fff;padding:0 10px}.action-btn:hover{border-color:var(--line-strong);background:var(--panel-soft)}.btn{border:1px solid var(--line);border-radius:var(--radius);min-height:36px;color:var(--text);background:#fff;padding:0 12px;font-weight:650}.btn:hover:not(:disabled){border-color:var(--line-strong);background:var(--panel-soft)}.btn:disabled{cursor:not-allowed;opacity:.5}.pagination-controls{color:var(--muted);font-weight:650}.modal{border:1px solid var(--line);box-shadow:var(--shadow-lg);border-radius:10px}.modal::backdrop{background:#18181b6b}.modal-actions{justify-content:flex-end;gap:10px;display:flex}.confirm-modal{width:min(420px,100vw - 36px);padding:0}.confirm-dialog{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:20px;display:grid}.confirm-dialog h3,.confirm-dialog p{margin:0}.confirm-dialog h3{font-size:1.08rem}.confirm-dialog p{color:var(--muted);margin-top:6px}.confirm-dialog .modal-actions{grid-column:1/-1;margin-top:4px}.confirm-icon{border-radius:var(--radius);background:var(--primary-soft);width:42px;height:42px;color:var(--primary-dark);place-items:center;display:grid}.confirm-modal.danger .confirm-icon{background:var(--danger-soft);color:var(--danger)}.danger-btn{background:var(--danger)}.danger-btn:hover{background:#b91c1c}.group-modal{width:min(980px,100vw - 36px);padding:0}.group-form{gap:18px;padding:22px;display:grid}.modal-titlebar{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding-bottom:16px;display:flex}.modal-titlebar h3,.modal-titlebar p,.rule-section-head h4,.rule-section-head p{margin:0}.modal-titlebar h3{font-size:1.18rem}.modal-titlebar p,.rule-section-head p{color:var(--muted);margin-top:4px;font-size:.86rem}.group-form-grid{grid-template-columns:minmax(240px,1fr) 180px;gap:14px;display:grid}.rule-section-head{justify-content:space-between;gap:16px;display:flex}.rule-section-head h4{font-size:1rem}.rule-table-wrap{max-height:min(430px,52vh);overflow:auto}.rule-table{table-layout:fixed;min-width:0}.rule-table th:first-child,.rule-table td:first-child{width:96px}.rule-table input,.rule-table select{width:100%;min-width:0}.rule-table th:first-child,.rule-table td:first-child{width:92px}.rule-table th:nth-child(4),.rule-table td:nth-child(4){width:124px}.rule-table th:nth-child(5),.rule-table td:nth-child(5){width:120px}.rule-index{background:var(--primary-soft);min-height:28px;color:var(--primary-dark);border-radius:999px;align-items:center;padding:0 10px;font-size:.8rem;font-weight:750;display:inline-flex}.groups-table{min-width:920px}.action-btn.success{border-color:var(--primary);background:var(--primary);color:#fff}.action-btn.success:hover{border-color:var(--primary-dark);background:var(--primary-dark)}.action-btn.danger{border-color:var(--danger);background:var(--danger);color:#fff}.switch-list{gap:12px;margin-bottom:18px;display:grid}.switch-list label{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);align-items:center;gap:10px;padding:12px;display:flex}.switch-list input,.channel-grid input[type=checkbox]{width:auto;min-height:auto}.settings-grid{gap:12px;margin-bottom:18px;display:grid}.setting-field{gap:8px;max-width:360px;font-weight:800;display:grid}.setting-toggle{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);align-items:center;gap:10px;width:fit-content;padding:12px;font-weight:800;display:inline-flex}.setting-toggle input{width:auto;min-height:auto}.input-suffix{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);grid-template-columns:1fr auto;align-items:center;display:grid;overflow:hidden}.input-suffix input{background:0 0;border:0}.input-suffix em{color:var(--muted);padding:0 14px;font-style:normal;font-weight:900}.setting-note{max-width:620px;color:var(--muted)}.toast{border-radius:var(--radius);color:#fff;opacity:0;pointer-events:none;z-index:20;background:#202420;min-width:220px;max-width:calc(100vw - 36px);padding:12px 14px;transition:all .2s;position:fixed;bottom:18px;right:18px;transform:translateY(12px)}.toast.show{opacity:1;transform:translateY(0)}.empty{color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);text-align:center;background:var(--panel-soft);padding:14px}.chat-panel{height:calc(100vh - 140px);padding:0;display:flex;overflow:hidden}.chat-layout{width:100%;height:100%;display:flex}.chat-sidebar{border-right:1px solid var(--line);background:var(--panel-soft);flex-direction:column;width:280px;display:flex}.chat-sidebar-head{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;padding:16px;display:flex}.chat-sidebar-head h3{margin:0}.chat-list{flex:1;overflow-y:auto}.chat-item{border-bottom:1px solid var(--line);cursor:pointer;flex-direction:column;gap:6px;padding:16px;transition:background .16s,border-color .16s;display:flex}.chat-item:hover,.chat-item.active{background:#edf6f1}.chat-item.active{border-left:3px solid var(--primary);padding-left:13px}.chat-item-head{justify-content:space-between;align-items:center;display:flex}.chat-item-head strong{font-size:.95rem}.chat-item-head span{color:var(--muted);font-size:.75rem}.chat-item-msg{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.82rem;overflow:hidden}.chat-main{background:#f7f8f7;flex-direction:column;flex:1;display:flex}.chat-main-head{background:var(--panel);border-bottom:1px solid var(--line);padding:16px}.chat-main-head h3{margin:0}.chat-messages{flex-direction:column;flex:1;gap:14px;padding:20px;display:flex;overflow-y:auto}.chat-bubble{flex-direction:column;max-width:75%;display:flex}.chat-bubble.user{align-self:flex-start}.chat-bubble.bot{align-self:flex-end}.chat-bubble p{border-radius:10px;margin:0;padding:12px 16px;font-size:.95rem;line-height:1.4}.chat-bubble.user p{border:1px solid var(--line);background:#fff;border-bottom-left-radius:3px}.chat-bubble.bot p{background:var(--primary);color:#fff;border-bottom-right-radius:3px}.chat-bubble time{color:var(--muted);margin-top:6px;font-size:.75rem}.chat-bubble.user time{align-self:flex-start}.chat-bubble.bot time{align-self:flex-end}.chat-composer{background:var(--panel);border-top:1px solid var(--line);gap:10px;padding:16px;display:flex}.chat-composer input{background:var(--panel-soft);border:1px solid var(--line);flex:1}.chat-composer input:disabled{cursor:not-allowed;background:#ecefed}.chat-composer .primary-btn{min-width:76px}@media (width<=980px){.admin-shell{grid-template-columns:1fr}.sidebar{z-index:10;width:260px;transition:transform .2s;position:fixed;transform:translate(-100%)}body.sidebar-open .sidebar{transform:translate(0)}.menu-btn{place-items:center;display:inline-grid}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-column,.channel-grid{grid-template-columns:1fr}}@media (width<=640px){.workspace{padding:18px}.metric-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.panel-head,.panel-header,.toolbar-actions{flex-direction:column;align-items:stretch}.toolbar-actions input{width:100%}.adjust-row,.user-manage{grid-template-columns:1fr}.admin-user{padding:8px 10px}}.nav-badge{color:#fff;background:#e74c3c;border-radius:10px;margin-left:auto;padding:2px 6px;font-size:.75rem;font-weight:700}