.access-denied-page{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;padding-bottom:calc(24px + env(safe-area-inset-bottom));position:relative;overflow:hidden;background:linear-gradient(145deg,#0f172a,#1e1b4b 45%,#312e81)}.access-denied-bg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.access-denied-orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.45;animation:access-denied-float 12s ease-in-out infinite}.access-denied-orb--1{width:280px;height:280px;top:-80px;left:-60px;background:#6366f1}.access-denied-orb--2{width:220px;height:220px;bottom:-40px;right:-20px;background:#ec4899;animation-delay:-4s}.access-denied-orb--3{width:180px;height:180px;top:40%;right:20%;background:#22d3ee;animation-delay:-8s}@keyframes access-denied-float{0%,to{transform:translate(0) scale(1)}50%{transform:translate(12px,-16px) scale(1.05)}}.access-denied-card{position:relative;width:100%;max-width:460px;padding:40px 32px 32px;border-radius:24px;background:#ffffff14;border:1px solid rgba(255,255,255,.14);box-shadow:0 24px 80px #00000059,inset 0 1px #ffffff1f;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);color:#f8fafc;text-align:center}.access-denied-icon{width:56px;height:56px;margin:0 auto 16px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(135deg,#6366f159,#ec489940);color:#c7d2fe}.access-denied-icon svg{width:28px;height:28px}.access-denied-badge{display:inline-block;margin:0 auto 12px;width:fit-content;padding:4px 12px;border-radius:999px;background:#f871712e;border:1px solid rgba(248,113,113,.35);color:#fecaca;font-size:12px;font-weight:600;letter-spacing:.04em;text-align:center}.access-denied-card h1{margin:0 0 12px;font-size:28px;line-height:1.25;text-align:center}.access-denied-desc{margin:0 0 24px;color:#cbd5e1;font-size:15px;line-height:1.65;text-align:center}.access-denied-ip-box{display:flex;flex-direction:column;gap:8px;padding:16px 18px;margin-bottom:20px;border-radius:14px;background:#0f172a8c;border:1px solid rgba(148,163,184,.25)}.access-denied-ip-label{font-size:12px;color:#94a3b8;letter-spacing:.06em;text-transform:uppercase}.access-denied-ip-value{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:20px;color:#e2e8f0;word-break:break-all}.access-denied-error{margin:-8px 0 16px;color:#fca5a5;font-size:14px;text-align:center}.access-denied-actions{display:flex;justify-content:center;margin-bottom:24px}.access-denied-actions button{min-width:140px;padding:12px 20px;border:none;border-radius:12px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:15px;font-weight:600;cursor:pointer;box-shadow:0 10px 30px #6366f159;transition:transform .15s ease,box-shadow .15s ease}.access-denied-actions button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 14px 36px #6366f173}.access-denied-actions button:disabled{opacity:.7;cursor:not-allowed}.access-denied-steps{margin:0;padding:18px 18px 18px 36px;border-radius:14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);color:#94a3b8;font-size:13px;line-height:1.7}.access-denied-steps code{padding:1px 6px;border-radius:6px;background:#0f172ab3;color:#c4b5fd;font-size:12px}.ip-admin-page{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;padding-bottom:calc(24px + env(safe-area-inset-bottom));background:linear-gradient(135deg,#eef2ff,#f8fafc 45%,#ecfeff)}.ip-admin-loading{color:#64748b;font-size:15px}.ip-admin-card{width:100%;max-width:520px;background:#fff;border-radius:20px;padding:36px 32px;box-shadow:0 20px 50px #0f172a14,0 1px #fffc inset;border:1px solid rgba(148,163,184,.18)}.ip-admin-card--login{max-width:420px;text-align:center}.ip-admin-icon{width:52px;height:52px;margin:0 auto 16px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff}.ip-admin-icon svg{width:24px;height:24px}.ip-admin-card h1{margin:0 0 8px;font-size:26px;color:#0f172a}.ip-admin-subtitle{margin:0 0 24px;color:#64748b;font-size:14px}.ip-admin-form{display:flex;flex-direction:column;gap:14px;text-align:left}.ip-admin-form label{display:flex;flex-direction:column;gap:6px}.ip-admin-form label span{font-size:13px;color:#475569;font-weight:600}.ip-admin-form input,.ip-admin-add-row input{padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;font-size:15px;outline:none}.ip-admin-form input:focus,.ip-admin-add-row input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.ip-admin-form button,.ip-admin-add-row button,.ip-admin-toggle{padding:12px 16px;border:none;border-radius:10px;background:linear-gradient(135deg,#6366f1,#7c3aed);color:#fff;font-size:15px;font-weight:600;cursor:pointer}.ip-admin-form button:disabled,.ip-admin-add-row button:disabled,.ip-admin-toggle:disabled{opacity:.65;cursor:not-allowed}.ip-admin-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.ip-admin-logout{padding:8px 14px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#475569;font-size:13px;cursor:pointer}.ip-admin-status-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;padding:14px 16px;border-radius:12px;background:#f8fafc;border:1px solid #e2e8f0}.ip-admin-status-label{display:block;font-size:12px;color:#64748b;margin-bottom:4px}.ip-admin-status strong.is-on{color:#059669}.ip-admin-status strong.is-off{color:#94a3b8}.ip-admin-current-ip{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;padding:12px 14px;border-radius:12px;background:#eff6ff;border:1px solid #bfdbfe;font-size:14px;color:#1e40af}.ip-admin-current-ip code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:15px}.ip-admin-link-btn{margin-left:auto;padding:4px 10px;border:none;border-radius:6px;background:#2563eb1f;color:#1d4ed8;font-size:12px;cursor:pointer}.ip-admin-add-row{display:flex;gap:10px;margin-bottom:12px}.ip-admin-add-row input{flex:1}.ip-admin-error{margin:0 0 12px;color:#dc2626;font-size:14px}.ip-admin-list{list-style:none;margin:0;padding:0;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden}.ip-admin-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-top:1px solid #e2e8f0}.ip-admin-list li:first-child{border-top:none}.ip-admin-list code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;color:#0f172a;word-break:break-all}.ip-admin-list button{flex-shrink:0;padding:6px 10px;border:1px solid #fecaca;border-radius:8px;background:#fff;color:#dc2626;font-size:12px;cursor:pointer}.ip-admin-empty{justify-content:center;color:#94a3b8;font-size:14px}.login-page{min-height:100vh;min-height:100dvh;display:flex;padding-bottom:env(safe-area-inset-bottom);align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{width:100%;max-width:400px;background:#fff;border-radius:16px;padding:40px 32px;box-shadow:0 20px 60px #0003}.login-card h1{margin:0 0 8px;font-size:28px;text-align:center}.login-subtitle{margin:0 0 28px;color:#666;font-size:14px;text-align:center}.login-card form{display:flex;flex-direction:column;gap:12px}.login-card input{padding:14px 16px;border:1px solid #ddd;border-radius:10px;font-size:16px;outline:none}.login-card input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea33}.login-card button{padding:14px;border:none;border-radius:10px;background:#667eea;color:#fff;font-size:16px;font-weight:600;cursor:pointer}.login-card button:hover:not(:disabled){background:#5a6fd6}.login-card button:disabled{opacity:.7;cursor:not-allowed}.login-error{margin:0;color:#e53935;font-size:14px}.delete-modal-overlay{background:#0f172a6b;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:delete-overlay-in .22s ease-out}@keyframes delete-overlay-in{0%{opacity:0}to{opacity:1}}.delete-modal{max-width:400px;padding:0;overflow:hidden;border-radius:20px;box-shadow:0 24px 48px #0f172a2e,0 0 0 1px #fff9 inset;animation:delete-card-in .28s cubic-bezier(.22,1,.36,1)}@keyframes delete-card-in{0%{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.delete-modal-header{display:flex;gap:14px;align-items:flex-start;padding:22px 22px 16px;background:linear-gradient(180deg,#fff5f5,#fff);border-bottom:1px solid #f1f3f5}.delete-modal-icon{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,#ffebee,#ffcdd2);color:#c62828}.delete-modal-icon svg{width:22px;height:22px}.delete-modal-heading{flex:1;min-width:0}.delete-modal h2{margin:0 0 6px;font-size:18px;font-weight:700;color:#1a1a1a;letter-spacing:-.02em}.delete-desc{margin:0;color:#64748b;font-size:13px;line-height:1.55}.delete-options{display:flex;flex-direction:column;gap:10px;padding:18px 20px 6px}.delete-option{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:12px;padding:14px 14px 14px 12px;border:1.5px solid #e8ecf1;border-radius:14px;background:#fafbfc;cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease,transform .12s ease;-webkit-tap-highlight-color:transparent}.delete-option:active{transform:scale(.985)}.delete-option--selected{border-color:#667eea;background:linear-gradient(135deg,#f8f9ff,#f0f3ff);box-shadow:0 0 0 3px #667eea1f}.delete-option--strong.delete-option--selected{border-color:#ef5350;background:linear-gradient(135deg,#fff8f8,#ffebee);box-shadow:0 0 0 3px #e539351a}.delete-option-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.delete-option-check{width:22px;height:22px;display:flex;align-items:center;justify-content:center;color:#667eea}.delete-option--strong.delete-option--selected .delete-option-check{color:#e53935}.delete-option-check svg{width:22px;height:22px}.delete-option-check-empty{width:20px;height:20px;border-radius:50%;border:2px solid #cbd5e1;box-sizing:border-box}.delete-option--selected .delete-option-check-empty{display:none}.delete-option-emoji{font-size:20px;line-height:1;width:28px;text-align:center}.delete-option-text{display:flex;flex-direction:column;gap:3px;min-width:0}.delete-option-text strong{font-size:15px;font-weight:600;color:#1e293b}.delete-option-text small{font-size:12px;color:#94a3b8;line-height:1.4}.delete-option--selected .delete-option-text small{color:#64748b}.delete-modal-error{margin:4px 20px 0;padding:8px 12px;background:#fff5f5;border-radius:8px}.delete-modal-actions{display:flex;gap:10px;padding:16px 20px 20px;margin-top:8px;border-top:1px solid #f1f3f5;background:#fafbfc}.delete-btn-cancel{flex:1;padding:12px 16px;border-radius:12px;font-size:15px;font-weight:500;color:#475569;border-color:#e2e8f0;transition:background .15s ease}.delete-btn-cancel:hover:not(:disabled){background:#f1f5f9}.delete-btn-confirm{flex:1.2;padding:12px 16px;border:none;border-radius:12px;background:linear-gradient(135deg,#ef5350,#e53935);color:#fff;cursor:pointer;font-size:15px;font-weight:600;box-shadow:0 4px 14px #e5393559;transition:transform .12s ease,box-shadow .15s ease,opacity .15s ease}.delete-btn-confirm:hover:not(:disabled){box-shadow:0 6px 18px #e539356b}.delete-btn-confirm:active:not(:disabled){transform:scale(.98)}.delete-btn-confirm:disabled,.delete-btn-cancel:disabled{opacity:.65;cursor:not-allowed}@media(max-width:480px){.delete-modal-overlay{align-items:flex-end;padding:0}.delete-modal{max-width:none;width:100%;border-radius:20px 20px 0 0;animation:delete-sheet-in .32s cubic-bezier(.22,1,.36,1)}@keyframes delete-sheet-in{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.delete-modal-actions{padding-bottom:calc(20px + env(safe-area-inset-bottom))}}.chat-window{flex:1;display:flex;flex-direction:column;min-width:0;background:#f0f2f5;height:100%;width:100%}.chat-header{padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top));background:#fff;border-bottom:1px solid #e5e5e5;display:flex;align-items:center;gap:10px;flex-shrink:0}.btn-header-action{flex-shrink:0;padding:6px 12px;border:1px solid #ddd;border-radius:8px;background:#fff;font-size:13px;color:#c62828;cursor:pointer}.btn-header-action:hover{background:#fff5f5}.e2ee-hint{flex-shrink:0;padding:6px 16px;font-size:12px;text-align:center;border-bottom:1px solid #e8eaf6}.e2ee-hint.e2ee-on{color:#5c6bc0;background:#eef0ff}.e2ee-hint.e2ee-off{color:#b45309;background:#fff8e1;border-bottom-color:#ffe082}.chat-header h2{margin:0;font-size:18px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-back{display:none;width:44px;height:44px;border:none;border-radius:10px;background:#f0f2f5;font-size:22px;line-height:1;cursor:pointer;flex-shrink:0}@media(max-width:768px){.btn-back{display:flex;align-items:center;justify-content:center}}.chat-drop-zone{flex:1;display:flex;flex-direction:column;min-height:0;position:relative}.chat-drop-zone.drag-active .messages-area{pointer-events:none}.drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;align-items:center;justify-content:center;background:#667eea1f;border:2px dashed #667eea;border-radius:8px;margin:8px;pointer-events:none}.drop-overlay p{margin:0;padding:16px 24px;background:#fff;border-radius:12px;color:#667eea;font-size:16px;font-weight:600;box-shadow:0 4px 20px #667eea40}.messages-area{flex:1;overflow-y:auto;padding:16px 20px}.chat-status,.chat-error{text-align:center;color:#888;font-size:14px}.chat-error{color:#e53935}.bubble-row{display:flex;margin-bottom:12px}.bubble-row.mine{justify-content:flex-end}.bubble-row.theirs{justify-content:flex-start}.bubble{position:relative;max-width:70%;padding:22px 14px 10px;border-radius:14px;box-shadow:0 1px 2px #0000000f}.bubble-delete{position:absolute;top:4px;right:6px;width:22px;height:22px;border:none;border-radius:50%;background:#00000014;color:#666;font-size:16px;line-height:1;cursor:pointer;padding:0}.bubble.mine .bubble-delete{background:#fff3;color:#fff}.bubble.mine{background:#667eea;color:#fff;border-bottom-right-radius:4px}.bubble.theirs{background:#fff;color:#1a1a1a;border-bottom-left-radius:4px}.bubble-text{margin:0;white-space:pre-wrap;word-break:break-word}.bubble-image-link{display:block}.bubble-image-link img{max-width:min(240px,100%);max-height:240px;border-radius:8px;display:block;object-fit:contain}.bubble-image-loading,.bubble-image-fallback{font-size:13px;opacity:.9}.bubble-image-fallback{color:inherit;text-decoration:underline}.bubble-video-wrap{display:flex;flex-direction:column;gap:8px;max-width:min(280px,100%)}.bubble-video-wrap video{width:100%;max-height:240px;border-radius:8px;background:#000}.bubble-video-download{font-size:12px;color:inherit;opacity:.9;text-decoration:underline;word-break:break-all}.bubble-video-loading{font-size:13px;opacity:.9}.bubble-file-link{display:inline;padding:0;border:none;background:none;font:inherit;text-align:left;cursor:pointer;color:inherit;text-decoration:none;word-break:break-all}.bubble-file-link:disabled{opacity:.7;cursor:wait}.bubble.mine .bubble-file-link{color:#fff;text-decoration:underline}.bubble-file-error{display:block;margin-top:4px;font-size:12px;color:#c62828}.bubble.mine .bubble-file-error{color:#ffcdd2}.bubble-image-fallback{padding:0;border:none;background:none;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}.bubble-time{display:block;margin-top:6px;font-size:11px;opacity:.75}.composer{display:flex;gap:8px;padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom));background:#fff;border-top:1px solid #e5e5e5;align-items:center;flex-shrink:0}.composer input[type=text]{flex:1;padding:12px 14px;border:1px solid #ddd;border-radius:24px;font-size:15px;outline:none}.composer input[type=text]:focus{border-color:#667eea}.btn-attach{width:44px;height:44px;border:1px solid #ddd;border-radius:50%;background:#fff;font-size:18px;cursor:pointer;flex-shrink:0}.btn-attach:hover:not(:disabled){background:#f5f5f5}.btn-send{padding:10px 20px;border:none;border-radius:24px;background:#667eea;color:#fff;font-size:15px;font-weight:600;cursor:pointer;flex-shrink:0}.btn-send:hover:not(:disabled){background:#5a6fd6}.btn-send:disabled,.btn-attach:disabled{opacity:.6;cursor:not-allowed}.sidebar{width:280px;min-width:280px;background:#fff;border-right:1px solid #e5e5e5;display:flex;flex-direction:column;height:100%}@media(max-width:768px){.sidebar-header{padding-top:max(16px,env(safe-area-inset-top))}}.sidebar-header{padding:16px;border-bottom:1px solid #eee;display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.user-info{display:flex;flex-direction:column;gap:2px;min-width:0}.user-label{font-size:12px;color:#888}.user-info strong{font-size:16px;word-break:break-all}.btn-logout{flex-shrink:0;padding:6px 10px;border:1px solid #ddd;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#666}.btn-logout:hover{background:#f5f5f5}.btn-new-chat{margin:12px 16px;padding:12px;border:none;border-radius:10px;background:#667eea;color:#fff;font-size:15px;font-weight:600;cursor:pointer}.btn-new-chat:hover{background:#5a6fd6}.conversation-list{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1}.empty-hint{padding:24px 16px;color:#999;font-size:14px;text-align:center}.conversation-list-item{position:relative;border-bottom:1px solid #f0f0f0}.conversation-list-item:hover .conv-delete-btn{opacity:1}.conversation-item{width:100%;padding:16px 40px 16px 16px;min-height:64px;border:none;background:transparent;text-align:left;cursor:pointer}.conv-delete-btn{position:absolute;top:50%;right:10px;transform:translateY(-50%);width:28px;height:28px;padding:0;border:none;border-radius:50%;background:#0000000f;color:#888;font-size:18px;line-height:1;cursor:pointer;opacity:0;transition:opacity .15s ease,background .15s ease,color .15s ease}.conv-delete-btn:hover{background:#ffebee;color:#c62828;opacity:1}.conversation-list-item:has(.conversation-item.active) .conv-delete-btn{opacity:.85}.conversation-item:hover{background:#f8f9ff}.conversation-item.active{background:#eef0ff}.conv-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.conv-peer{font-weight:600;font-size:15px}.unread-badge{flex-shrink:0;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:#e53935;color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.conv-preview{margin:4px 0 0;font-size:13px;color:#888;line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;line-clamp:1;word-break:break-all}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;padding-bottom:env(safe-area-inset-bottom);background:#00000073;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal-card{background:#fff;border-radius:14px;padding:24px;width:100%;max-width:380px;box-shadow:0 16px 48px #0003}.modal-card h2{margin:0 0 20px;font-size:20px}.modal-card input{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:8px;font-size:15px;outline:none}.modal-card input[type=text]:focus{border-color:#667eea}.new-chat-e2ee{display:flex;align-items:flex-start;gap:10px;margin-top:14px;padding:12px;border:1px solid #e8ecf1;border-radius:10px;background:#f8f9ff;cursor:pointer}.new-chat-e2ee input{width:auto;margin-top:3px;flex-shrink:0}.new-chat-e2ee-text{display:flex;flex-direction:column;gap:4px}.new-chat-e2ee-text strong{font-size:14px;color:#1e293b}.new-chat-existing{margin-top:12px;padding:12px;border-radius:10px;background:#fff8e1;border:1px solid #ffe082}.new-chat-existing p{margin:0 0 10px;font-size:13px;color:#b45309;line-height:1.45}.btn-open-existing{width:100%;padding:10px;border:none;border-radius:8px;background:#667eea;color:#fff;font-size:14px;font-weight:600;cursor:pointer}.btn-open-existing:hover{background:#5a6fd6}.new-chat-e2ee-text small{font-size:12px;color:#64748b;line-height:1.45}.modal-error{margin:10px 0 0;color:#e53935;font-size:13px}.modal-actions{display:flex;gap:10px;margin-top:20px;justify-content:flex-end}.btn-secondary{padding:10px 18px;border:1px solid #ddd;border-radius:8px;background:#fff;cursor:pointer;font-size:14px}.btn-primary{padding:10px 18px;border:none;border-radius:8px;background:#667eea;color:#fff;cursor:pointer;font-size:14px;font-weight:600}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.chat-app{display:flex;height:100vh;height:100dvh;max-height:100dvh;overflow:hidden}.chat-main{flex:1;display:flex;min-width:0}.chat-placeholder{flex:1;display:flex;align-items:center;justify-content:center;background:#f0f2f5;color:#888;font-size:16px;padding:24px;text-align:center}.chat-placeholder p{margin:0}@media(max-width:768px){.chat-app.view-list .chat-main,.chat-app.view-chat .sidebar{display:none}.chat-app.view-list .sidebar{width:100%;min-width:0;border-right:none}.chat-app.view-chat .chat-main{width:100%}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f0f2f5;color:#1a1a1a;overflow:hidden;overscroll-behavior:none}#root{min-height:100vh;min-height:100dvh}button,input,textarea{font-family:inherit}.access-check-loading{min-height:100vh;min-height:100dvh;display:grid;place-items:center;color:#64748b;font-size:15px;background:#f0f2f5}