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var(--outline-variant)}.chat-title-btn:active{background:var(--surface-container-high)}.chat-title-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chat-title-ephemeral{opacity:.55;flex-shrink:0}.chat-title-rename{border:1px solid var(--blue);border-radius:var(--radius-md);color:var(--text-primary);background:var(--surface);outline:none;max-width:200px;padding:4px 8px;font-size:.8125rem}.chat-title-menu{background:var(--surface);border:1px solid var(--outline-variant);border-radius:var(--radius-lg);z-index:100;min-width:140px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;box-shadow:0 4px 16px #0000001f}.chat-title-menu button{width:100%;color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;transition:background var(--dur-short);background:0 0;border:none;align-items:center;gap:8px;padding:6px 8px;font-size:.8125rem;display:flex}.chat-title-menu button:hover{background:var(--surface-container)}.chat-title-menu-divider{background:var(--outline-variant);height:1px;margin:4px 0}.chat-title-menu-danger{color:var(--error)!important}.donate-btn{color:var(--text-tertiary)}.donate-btn svg{width:20px;height:20px}.donate-btn:hover{color:#e91e63;background:#e91e6314}.donate-panel{border-bottom:1px solid var(--outline-variant);background:var(--surface)}.donate-panel-head{justify-content:space-between;align-items:center;padding:8px 16px;font-size:.875rem;display:flex}.donate-panel-body{flex-direction:column;align-items:center;gap:10px;padding:0 16px 14px;display:flex}.donate-panel-body p{color:var(--text-secondary);text-align:center;margin:0;font-size:.8125rem;line-height:1.5}.donate-panel-cta{color:#1a1a1a;background:#fd0;border-radius:999px;align-items:center;gap:6px;padding:8px 20px;font-size:.8125rem;font-weight:600;text-decoration:none;transition:filter .15s,transform .15s;display:inline-flex}.donate-panel-cta:hover{filter:brightness(.92);transform:scale(1.03)}.topbar-spacer{flex:1}.mode-switch{background:var(--surface-container);border:1px solid var(--outline-variant);border-radius:var(--radius-pill);flex-shrink:0;justify-content:center;align-items:center;gap:2px;padding:3px;display:inline-flex}.mode-chip{color:var(--text-secondary);border-radius:var(--radius-pill);cursor:pointer;transition:all var(--dur-short);white-space:nowrap;background:0 0;border:1px solid #0000;align-items:center;gap:5px;padding:5px 12px;font-size:.8125rem;font-weight:600;display:inline-flex}.mode-chip:hover{background:var(--surface-container)}.mode-chip.small{padding:4px 10px;font-size:.75rem}.mode-chip.active,.mode-chip.ecc-active{background:var(--blue-container);border-color:var(--blue-container);color:var(--blue-on-container)}.topbar-select{border:1px solid var(--outline-variant);border-radius:var(--radius-pill);color:var(--text-secondary);background:var(--surface);cursor:pointer;transition:border-color var(--dur-short);padding:6px 12px;font-size:.8125rem;font-weight:500}.topbar-select:hover{border-color:var(--outline)}.topbar-select:focus{border-color:var(--blue);outline:none}.estimate-badge{color:var(--text-tertiary);background:var(--surface-container);border-radius:var(--radius-pill);white-space:nowrap;padding:4px 12px;font-size:.6875rem;font-weight:600}.workspace{flex-direction:column;flex:1;min-height:0;display:flex;position:relative;overflow:hidden}.drop-overlay{z-index:50;background:rgba(var(--primary-rgb,26, 115, 232),.06);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);place-items:center;animation:.15s ease-out dropFadeIn;display:grid;position:absolute;top:0;right:0;bottom:0;left:0}.drop-overlay-inner{border:2px dashed var(--primary);border-radius:var(--radius-lg,16px);color:var(--primary);pointer-events:none;flex-direction:column;align-items:center;gap:10px;padding:32px 48px;font-size:.9375rem;font-weight:600;display:flex}@keyframes dropFadeIn{0%{opacity:0}to{opacity:1}}.lightbox-overlay{z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:pointer;background:#000000d9;place-items:center;animation:.15s ease-out dropFadeIn;display:grid;position:fixed;top:0;right:0;bottom:0;left:0}.lightbox-image{object-fit:contain;cursor:default;max-width:90vw;max-height:90vh;image-rendering:pixelated;border-radius:8px}.lightbox-close{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:50%;place-items:center;width:40px;height:40px;transition:background .15s;display:grid;position:absolute;top:16px;right:16px}.lightbox-close:hover{background:#ffffff4d}.messages-area{scroll-behavior:smooth;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.messages-inner{flex-direction:column;flex:1;gap:12px;width:100%;max-width:860px;margin:0 auto;padding:16px 16px 8px;display:flex}.composer-wrap{z-index:24;background:linear-gradient(180deg,#f0f4f900 0%,var(--bg) 18px,var(--bg) 100%);flex-shrink:0;width:100%;max-width:860px;margin:0 auto;padding:8px 16px 16px;position:sticky;bottom:0}.security-strip{align-items:center;gap:6px;min-width:0;display:flex}.password-field{flex:1;align-items:center;min-width:120px;display:flex;position:relative}.password-field .sec-input{text-overflow:ellipsis;white-space:nowrap;width:100%;padding-right:72px;overflow:hidden}.pw-action-btn{border-radius:var(--radius-pill);cursor:pointer;width:30px;height:30px;color:var(--text-tertiary);background:0 0;border:none;place-items:center;transition:background .15s,color .15s,transform .15s;display:grid;position:absolute}.pw-action-btn svg{width:15px;height:15px}.pw-action-btn:hover{background:var(--surface-container);color:var(--text-primary)}.pw-action-btn:active{transform:scale(.9)}.pw-action-btn.pos-1{right:38px}.pw-action-btn.pos-2{right:4px}.vault-dropdown{background:var(--surface);border:1px solid var(--outline-variant);border-radius:var(--radius-lg);z-index:100;min-width:160px;max-height:200px;padding:4px;position:absolute;top:calc(100% + 4px);right:0;overflow-y:auto;box-shadow:0 4px 16px #0000001f}.vault-dropdown-item{border-radius:var(--radius-md);cursor:pointer;color:var(--text-primary);text-align:left;width:100%;transition:background var(--dur-short);background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;padding:6px 8px;font-size:.8125rem;display:flex}.vault-dropdown-item:hover{background:var(--surface-container)}.vault-dropdown-item.active{background:var(--surface-container-high)}.vault-item-delete{border-radius:var(--radius-pill);cursor:pointer;width:20px;height:20px;color:var(--text-tertiary);opacity:0;transition:opacity var(--dur-short),color var(--dur-short);background:0 0;border:none;flex-shrink:0;place-items:center;display:grid}.vault-dropdown-item:hover .vault-item-delete{opacity:1}.vault-item-delete:hover{color:var(--error)}.vault-dropdown-empty{color:var(--text-tertiary);text-align:center;padding:8px 12px;font-size:.75rem}.sec-input{border:1px solid var(--outline-variant);border-radius:var(--radius-pill);min-width:0;color:var(--text-primary);background:var(--surface);transition:border-color var(--dur-short),box-shadow var(--dur-short);flex:1;padding:6px 14px;font-size:.8125rem}.sec-input:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 2px #1a73e81f}.sec-input.ecc:focus{border-color:var(--blue);box-shadow:0 0 0 2px #1a73e81f}.sec-btn{color:var(--text-secondary);border-radius:var(--radius-pill);cursor:pointer;transition:background var(--dur-short);white-space:nowrap;background:0 0;border:none;align-items:center;gap:5px;padding:7px 12px;font-size:.8125rem;font-weight:600;display:inline-flex}.sec-btn:hover{background:var(--surface-container)}.sec-btn:disabled{opacity:.45;cursor:not-allowed}.sec-btn.primary{background:var(--blue-container);color:var(--blue-on-container);border:1px solid #1a73e833}.sec-btn.primary:hover{background:var(--blue-container)}@supports (color:color-mix(in lab,red,red)){.sec-btn.primary:hover{background:color-mix(in srgb,var(--blue-container) 85%,var(--blue) 15%)}}.vault-select{border:1px solid var(--outline-variant);border-radius:var(--radius-pill);color:var(--text-secondary);background:var(--surface);cursor:pointer;padding:9px 14px;font-size:.875rem}.vault-select:focus{border-color:var(--blue);outline:none}.paired-summary{border:1px solid var(--outline-variant);background:var(--surface);width:100%;min-width:0;color:var(--text-primary);border-radius:var(--radius-pill);cursor:pointer;transition:border-color var(--dur-short),box-shadow var(--dur-short);align-items:center;gap:6px;padding:6px 12px;font-size:.8125rem;font-weight:500;display:inline-flex}.paired-summary:hover{border-color:var(--outline)}.paired-summary:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 2px #1a73e81f}.paired-summary span{text-overflow:ellipsis;white-space:nowrap;text-align:left;flex:1;min-width:0;overflow:hidden}.paired-summary svg{color:var(--text-tertiary);transition:transform var(--dur-short);flex-shrink:0}.paired-summary svg.rotate-180{transform:rotate(180deg)}.paired-picker{flex:1;min-width:120px;position:relative}.paired-picker-menu{border:1px solid var(--outline-variant);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--elevation-3);z-index:80;max-height:260px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto}.paired-picker-item{width:100%;color:var(--text-primary);text-align:left;border-radius:var(--radius-md);cursor:pointer;transition:background var(--dur-short);background:0 0;border:none;align-items:center;gap:6px;padding:7px 10px;font-size:.8125rem;font-weight:500;display:inline-flex}.paired-picker-item:hover{background:var(--surface-container)}.paired-picker-item.active{background:var(--blue-container);color:var(--blue-on-container)}.paired-picker-item.create{border-top:1px solid var(--divider);color:var(--blue-on-container);margin-top:4px;padding-top:10px;font-weight:600}.paired-picker-empty{color:var(--text-tertiary);padding:8px 10px;font-size:.75rem}.paired-panel{border:1px solid var(--outline-variant);background:var(--surface-container-low);border-radius:var(--radius-lg);box-shadow:var(--elevation-1);animation:msgEnter .22s var(--ease-decel);flex-direction:column;gap:8px;width:550px;max-width:calc(100% - 32px);margin:8px auto 0;padding:16px;display:flex}.paired-inline-row{align-items:center;gap:8px;display:flex}.paired-step-tools{flex-wrap:wrap;align-items:center;gap:6px;display:inline-flex}.step3-toast.error{background:var(--red-container);color:var(--red);border-radius:var(--radius-md);animation:toastIn .3s var(--ease-decel),toastOut .4s 5.1s ease-in forwards;border:1px solid #d9302540;align-items:center;gap:8px;margin-top:8px;padding:10px 16px;font-size:.8125rem;font-weight:500;display:flex}@keyframes inputFlash{0%{border-color:var(--outline-variant);box-shadow:none}20%{border-color:#10b981cc;box-shadow:0 0 0 3px #10b9812e}to{border-color:var(--outline-variant);box-shadow:none}}.sec-input.ecc.flash{animation:.85s ease-out forwards inputFlash}.paired-step{border:1px solid var(--outline-variant);border-radius:var(--radius-md);background:var(--surface);transition:border-color .2s,background .2s,box-shadow .2s;overflow:hidden}.paired-step.active{background:#1a73e805;border-color:#1a73e840;box-shadow:0 0 0 1px #1a73e80f}.paired-step.done{border-color:var(--outline-variant);background:var(--surface)}.paired-step.locked{opacity:.55;pointer-events:none}.paired-step-header{cursor:default;align-items:center;gap:10px;padding:12px 14px;display:flex}.paired-step-num{background:var(--surface-container);width:24px;height:24px;color:var(--text-tertiary);border-radius:50%;flex-shrink:0;place-items:center;font-size:.75rem;font-weight:700;transition:background .2s,color .2s;display:grid}.paired-step.active .paired-step-num{color:var(--blue);background:#1a73e81f}.paired-step.done .paired-step-num{background:var(--blue);color:#fff}.paired-step-title{color:var(--text-primary);font-size:.875rem;font-weight:600}.paired-step.locked .paired-step-title{color:var(--text-tertiary)}.paired-step-value{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:120px;margin-left:auto;font-size:.75rem;font-weight:500;overflow:hidden}.paired-step-check{color:var(--blue-on-container);background:var(--blue-container);border-radius:var(--radius-pill);margin-left:auto;padding:2px 8px;font-size:.6875rem;font-weight:600}.paired-step-body{animation:stepBodyIn .2s var(--ease-decel);flex-direction:column;gap:10px;padding:0 14px 14px;display:flex}@keyframes stepBodyIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.paired-step-hint{color:var(--text-secondary);margin:0;font-size:.8125rem;line-height:1.45}.paired-code-row{flex-wrap:wrap;align-items:center;gap:8px;max-width:360px;display:inline-flex}.paired-code-preview{min-width:0;color:var(--text-tertiary);background:var(--surface-container);border-radius:var(--radius-md);text-overflow:ellipsis;white-space:nowrap;flex:1;padding:6px 10px;font-family:SF Mono,Cascadia Code,Consolas,monospace;font-size:.6875rem;overflow:hidden}.step2-reminder{color:var(--blue);border-radius:var(--radius-md);animation:toastIn .3s var(--ease-decel),toastOut .4s 2.6s ease-in forwards;background:linear-gradient(135deg,#1a73e81a,#0ea5e90f);border:1px solid #1a73e838;align-items:center;gap:8px;margin-top:2px;padding:10px 14px;font-size:.78rem;font-weight:500;display:flex}.paired-share-btn{border-radius:var(--radius-pill);background:var(--blue);color:#fff;cursor:pointer;width:100%;max-width:320px;transition:background var(--dur-short),box-shadow var(--dur-short),transform .1s;border:none;justify-content:center;align-items:center;gap:8px;margin-top:4px;padding:10px 16px;font-size:.8125rem;font-weight:600;display:flex}.paired-share-btn:hover{background:var(--blue-hover,var(--blue))}@supports (color:color-mix(in lab,red,red)){.paired-share-btn:hover{background:var(--blue-hover,color-mix(in srgb, var(--blue) 88%, #000))}}.paired-share-btn:hover{box-shadow:var(--elevation-1)}.paired-share-btn:active{transform:scale(.97)}.paired-qr-card{border:1px solid var(--outline-variant);border-radius:var(--radius-md);background:var(--surface-container);flex-direction:column;gap:8px;width:fit-content;padding:8px;display:inline-flex}.paired-qr-image{border-radius:var(--radius-sm);background:#fff;width:180px;height:180px;padding:6px}.paired-qr-actions{align-items:center;gap:6px;display:flex}.paste-preview-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:550;padding:16px;padding-top:max(16px,env(safe-area-inset-top));padding-bottom:max(16px,env(safe-area-inset-bottom));overscroll-behavior:contain;background:#0a0e1994;justify-content:center;align-items:center;display:flex;position:fixed;top:0;right:0;bottom:0;left:0;overflow-y:auto}.paste-preview-modal{background:var(--surface);border:1px solid var(--outline-variant);border-radius:var(--radius-lg);width:min(420px,96vw);max-height:90vh;box-shadow:var(--elevation-3);flex-direction:column;gap:10px;margin:auto;padding:12px;display:flex;overflow-y:auto}.auth-dialog-overlay{justify-content:center;align-items:center}.auth-dialog-modal,.auth-dialog-card{margin:auto}.paste-preview-modal.camera{width:min(520px,96vw)}.paste-preview-image{object-fit:contain;border-radius:var(--radius-md);background:#fff;width:100%;max-height:320px}.camera-scan-video{border-radius:var(--radius-md);object-fit:cover;background:#000;width:100%;max-height:360px}.paste-preview-text{color:var(--text-secondary);margin:0;font-size:.8125rem;line-height:1.45}.paste-preview-actions{justify-content:flex-end;gap:8px;display:flex}.paired-step-badge{border:1px solid var(--border);background:var(--surface-container);color:var(--text-tertiary);letter-spacing:.03em;cursor:pointer;border-radius:999px;margin-left:auto;padding:1px 8px;font-size:.625rem;font-weight:600;transition:all .15s}.paired-step-badge:hover{border-color:var(--blue);color:var(--blue)}.paired-step-badge.active{background:var(--blue-container);border-color:var(--blue);color:var(--blue-on-container)}.mnemonic-grid{grid-template-columns:repeat(4,1fr);gap:6px;max-width:400px;display:grid}.mnemonic-cell{border:1px solid var(--outline-variant);border-radius:var(--radius-sm);background:var(--surface);-webkit-user-select:all;user-select:all;align-items:center;gap:6px;padding:6px 8px;font-size:.75rem;display:flex}.mnemonic-num{color:var(--text-tertiary);text-align:right;min-width:14px;font-size:.625rem;font-weight:700}.mnemonic-word{color:var(--text-primary);font-family:SF Mono,Cascadia Code,Consolas,monospace;font-weight:600}.mnemonic-actions{align-items:center;gap:6px;display:flex}.paired-ready-bar{border-radius:var(--radius-md);animation:stepBodyIn .25s var(--ease-decel);background:#1a73e80a;border:1px solid #1a73e82e;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.paired-ready-info{color:var(--blue-on-container);align-items:center;gap:6px;font-size:.8125rem;font-weight:600;display:flex}.paired-ready-actions{flex-shrink:0;align-items:center;gap:6px;display:flex}.paired-note{color:var(--text-tertiary);text-align:center;padding:4px 4px 0;font-size:.75rem}.fingerprints{width:100%;color:var(--text-tertiary);gap:16px;padding-top:2px;font-size:.6875rem;display:flex}.fingerprints span{align-items:center;gap:4px;display:inline-flex}.msg-bubble{max-width:78%;box-shadow:var(--elevation-1);animation:msgEnter .3s var(--ease-decel);word-break:break-word;padding:10px 14px}.msg-bubble.encrypt.highlight{animation:msgEnter .3s var(--ease-decel),msgGlowBlue 1.6s ease-out .25s}.msg-bubble.decrypt.highlight{animation:msgEnter .3s var(--ease-decel),msgGlowGreen 1.6s ease-out .25s}@keyframes msgGlowBlue{0%{box-shadow:0 0 #1a73e859}30%{box-shadow:0 0 12px 3px #1a73e82e}to{box-shadow:var(--elevation-1)}}@keyframes msgGlowGreen{0%{box-shadow:0 0 #10b98159}30%{box-shadow:0 0 12px 3px #10b9812e}to{box-shadow:var(--elevation-1)}}.msg-bubble:has(.audio-player){max-width:88%}.msg-bubble:has(.msg-file-preview-video){max-width:min(92%,560px)}.msg-bubble.encrypt{background:var(--blue-container);border-radius:var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg);align-self:flex-end}.msg-bubble.decrypt{background:var(--surface);border:1px solid var(--outline-variant);border-radius:var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--radius-sm);align-self:flex-start}.msg-header{align-items:center;gap:8px;margin-bottom:6px;display:flex}.msg-type-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-pill);padding:2px 8px;font-size:.625rem;font-weight:700}.msg-type-badge.encrypt{color:var(--blue-on-container);background:#1a73e826}.msg-type-badge.decrypt{background:var(--teal-container);color:var(--teal-on-container)}.msg-time{color:var(--text-tertiary);margin-left:auto;font-size:.625rem}.msg-bubble.encrypt .msg-time{color:var(--blue-on-container);opacity:.6}.msg-input-preview{color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;line-clamp:2;-webkit-line-clamp:2;opacity:.65;-webkit-box-orient:vertical;margin-bottom:8px;padding-bottom:6px;font-size:.8125rem;line-height:1.45;display:-webkit-box;overflow:hidden}.msg-bubble.encrypt .msg-input-preview{color:var(--text-primary);opacity:.7}.msg-input-thumb-row{align-items:center;gap:10px;margin-bottom:8px;padding-bottom:6px;display:flex}.msg-input-thumb-row 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.msg-type-badge{letter-spacing:.5px;text-transform:uppercase;font-weight:700;border:none!important;border-radius:20px!important;font-size:.6rem!important}[data-theme=anime] .msg-type-badge.encrypt{box-shadow:0 2px 8px #ff6b9d4d;color:#fff!important;background:linear-gradient(135deg,#ff6b9d,#c084fc)!important}[data-theme=anime] .msg-type-badge.decrypt{box-shadow:0 2px 8px #7dd3fc4d;color:#1a1028!important;background:linear-gradient(135deg,#7dd3fc,#67e8f9)!important}[data-theme=anime] .msg-bubble.encrypt:after{content:"🗡 封印 sealed";text-align:center;color:#ff6b9d59;letter-spacing:3px;text-transform:uppercase;margin-top:4px;font-size:9px;font-weight:700;display:block}[data-theme=anime] .msg-bubble.decrypt:after{content:"⚔ 解放 unsealed";text-align:center;color:#7dd3fc59;letter-spacing:3px;text-transform:uppercase;margin-top:4px;font-size:9px;font-weight:700;display:block}[data-theme=anime] .msg-action-btn{border-radius:50%!important;transition:all .25s!important}[data-theme=anime] 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#ff6b9d26!important;border-radius:10px!important;transition:all .25s!important}[data-theme=anime] input:focus,[data-theme=anime] textarea:focus{border-color:#ff6b9d66!important;outline:none!important;box-shadow:0 0 12px #ff6b9d1f,0 0 24px #ff6b9d0f!important}[data-theme=anime] .send-btn,[data-theme=anime] .send-btn-adaptive{position:relative;overflow:hidden;box-shadow:0 2px 12px #ff6b9d4d;color:#fff!important;background:linear-gradient(135deg,#ff6b9d,#c084fc)!important;border:none!important;border-radius:12px!important;transition:all .25s!important}[data-theme=anime] .send-btn:before,[data-theme=anime] .send-btn-adaptive:before{content:"";background:linear-gradient(135deg,#0000 40%,#fff3,#0000 60%) 0 0/200% 200%;animation:3s ease-in-out infinite anime-btn-shine;position:absolute;top:0;right:0;bottom:0;left:0}@keyframes anime-btn-shine{0%,to{background-position:200% 200%}50%{background-position:-50% -50%}}[data-theme=anime] .send-btn:hover,[data-theme=anime] 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8px 40px #0000004d,0 0 60px #ff6b9d14;background:linear-gradient(135deg,#231438f2,#1a1028f2)!important;border:1px solid #ff6b9d33!important;border-radius:24px!important}[data-theme=anime] .lock-screen-title{-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#ff6b9d,#c084fc,#7dd3fc);-webkit-background-clip:text;background-clip:text;font-weight:700!important}[data-theme=anime] .lock-screen-btn{font-weight:600;box-shadow:0 4px 16px #ff6b9d4d;color:#fff!important;background:linear-gradient(135deg,#ff6b9d,#c084fc)!important;border:none!important;border-radius:14px!important;transition:all .25s!important}[data-theme=anime] .paste-preview-modal{box-shadow:0 8px 40px #0006,0 0 40px #ff6b9d0f;border:1px solid #ff6b9d26!important;border-radius:20px!important}[data-theme=anime] .auth-dialog-modal{border-radius:20px!important}[data-theme=anime] .donate-panel{background:linear-gradient(135deg,#ff6b9d0f,#c084fc0a)!important;border-bottom:1px solid 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.15s!important}[data-theme=anime] .chat-item-menu button:hover{background:#ff6b9d1a!important}[data-theme=anime] .settings-danger-btn{border-radius:12px!important;transition:all .25s!important}[data-theme=anime] .settings-danger-btn:hover{box-shadow:0 0 16px #ff6b6b33,0 4px 12px #ff6b6b26}[data-theme=anime] .security-strip{border-radius:10px}[data-theme=anime] .pwa-update-toast{border:1px solid #ff6b9d26!important;border-radius:16px!important}[data-theme=anime] .pwa-install-fab{border:1px solid #ff6b9d33!important;border-radius:50px!important}[data-theme=anime] .msg-bubble.encrypt .msg-output{position:relative}[data-theme=anime] .msg-qr-image{border-radius:12px;box-shadow:0 2px 12px #0003}[data-theme=anime] .lightbox-overlay{-webkit-backdrop-filter:blur(8px)saturate(.8)}[data-theme=anime] .lightbox-image{border-radius:16px;box-shadow:0 8px 40px #00000080,0 0 60px #ff6b9d1a}[data-theme=anime] .composer-toolbar{border:1px solid #ff6b9d1a!important;border-radius:14px!important}[data-theme=anime] .sidebar-footer-area{border-top:1px solid #ff6b9d1a!important}[data-theme=anime] .sidebar-settings-btn{border-radius:12px!important}[data-theme=anime] .sidebar-settings-btn:hover{color:#ff6b9d!important;background:#ff6b9d1a!important}[data-theme=anime] .settings-section:before{content:"✧";color:#ff6b9d;opacity:.6;margin-right:4px;font-size:12px;animation:2s ease-in-out infinite anime-twinkle}@keyframes anime-twinkle{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.8;transform:scale(1.2)}}[data-theme=anime] .settings-section{position:relative;border-bottom:1px solid #ff6b9d1a!important}[data-theme=anime] .settings-section:after{content:"";background:linear-gradient(90deg,#0000,#ff6b9d4d 20%,#c084fc66,#7dd3fc4d 80%,#0000);height:1px;position:absolute;bottom:-1px;left:5%;right:5%}[data-theme=anime] .theme-active-label{font-weight:600;color:#ff6b9d!important}[data-theme=anime] .theme-active-label:before{content:"✧ 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button:hover{transform:translateY(-1px)}[data-theme=anime] .chat-item:hover{transform:translate(4px);transition:all .3s cubic-bezier(.25,.46,.45,.94)!important}[data-theme=anime] .msg-bubble:hover{transform:translateY(-2px)}[data-theme=anime] .msg-bubble.encrypt:hover{box-shadow:0 6px 28px #ff6b9d2e,0 0 40px #ff6b9d0f,0 0 0 1px #ff6b9d1f!important}[data-theme=anime] .msg-bubble.decrypt:hover{box-shadow:0 6px 28px #7dd3fc2e,0 0 40px #7dd3fc0f,0 0 0 1px #7dd3fc1f!important}[data-theme=anime] .msg-file-card:hover{transform:translateY(-3px)!important;box-shadow:0 6px 24px #ff6b9d26,0 0 0 1px #ff6b9d26!important}[data-theme=anime] .mode-chip:hover,[data-theme=anime] .obf-chip:hover{transform:scale(1.03)}[data-theme=anime] .category-chip:hover{transform:scale(1.03);box-shadow:0 2px 12px #ff6b9d1f}[data-theme=anime] .settings-chip:hover{transform:translateY(-1px);box-shadow:0 2px 8px #ff6b9d1a}[data-theme=anime] .lock-screen-btn:hover{transform:translateY(-2px)scale(1.02);box-shadow:0 6px 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#f0f;flex-direction:column;gap:6px;margin-bottom:4px;padding-bottom:8px;display:flex}.retro-sidebar-badges{flex-wrap:wrap;gap:4px;display:flex}.retro-sb{border:2px outset silver;padding:2px 6px;font-family:Comic Sans MS,Comic Sans,cursive;font-size:9px;font-weight:700;display:inline-block}.retro-sb.construction{color:#000;background:#ff0;animation:1s step-end infinite retro-blink}.retro-sb.netscape{color:#fff;text-transform:uppercase;letter-spacing:.5px;background:navy}.retro-sb.visitor{color:#0f0;background:#000;border-color:#0f0;font-family:Courier New,monospace}.retro-sidebar-btns{grid-template-columns:1fr 1fr;gap:4px;display:grid}.retro-btn{cursor:pointer;text-align:center;white-space:nowrap;border:2px outset silver;padding:4px 8px;font-family:Comic Sans MS,Comic 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retro-popup-in{0%{opacity:0;transform:translate(-50%,-50%)scale(.3)}60%{transform:translate(-50%,-50%)scale(1.1)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}[data-theme=retro],[data-theme=retro] *{font-family:Comic Sans MS,Comic Sans,Chalkboard SE,cursive!important}[data-theme=retro] .sidebar,[data-theme=retro] .mini-sidebar-rail{border-right:3px dashed #f0f!important}[data-theme=retro] .chat-area{border:2px dashed #f0f}[data-theme=retro] .msg-bubble{box-shadow:4px 4px #ff69b4;border:2px dashed #f0f!important}[data-theme=retro] .msg-bubble.encrypt{box-shadow:4px 4px #008b8b;border-color:#0ff!important}[data-theme=retro] .msg-bubble.decrypt{box-shadow:4px 4px #b8860b;border-color:#ff0!important}[data-theme=retro] button,[data-theme=retro] .settings-chip,[data-theme=retro] .category-chip{font-weight:700;box-shadow:1px 1px gray;color:#000!important;text-shadow:none!important;background:silver!important;border:2px outset 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::-webkit-scrollbar-thumb:hover{background:#606060}[data-theme=retro] ::-webkit-scrollbar-button{background:silver;border:2px outset silver;height:18px;display:block}[data-theme=retro] .settings-section-title,[data-theme=retro] .settings-panel-header h2{-webkit-text-fill-color:transparent;background:linear-gradient(90deg,red,#f80,#ff0,#0f0,#08f,#80f,#f08);-webkit-background-clip:text;background-clip:text;font-size:1.1em!important;font-weight:900!important}[data-theme=retro] .app-layout{background-image:radial-gradient(circle at 20% 35%,#ff00ff08,#0000 50%),radial-gradient(circle at 80% 70%,#00ffff08,#0000 50%),repeating-linear-gradient(0deg,#0000,#0000 40px,#ff00ff05 40px,#ff00ff05 41px),repeating-linear-gradient(90deg,#0000,#0000 40px,#ff00ff05 40px,#ff00ff05 41px)}[data-theme=retro] .chat-header{border-bottom:3px dashed #0ff!important}[data-theme=retro] .msg-type-badge{text-transform:uppercase;letter-spacing:1px;font-weight:900;border:2px outset silver!important;border-radius:0!important}[data-theme=retro] .msg-type-badge.encrypt{color:navy!important;background:#0ff!important}[data-theme=retro] .msg-type-badge.decrypt{color:maroon!important;background:#ff0!important}[data-theme=retro] .input-row,[data-theme=retro] .input-bar{background:silver!important;border:3px outset silver!important;border-radius:0!important}[data-theme=retro] .input-actions button{background:silver!important}[data-theme=retro] .mode-chip.active,[data-theme=retro] .obf-chip.active{text-shadow:1px 1px #000;color:#fff!important;background:#f0f!important;border:2px inset purple!important}[data-theme=retro] .new-chat-row{border:2px dashed #ff0!important;border-radius:0!important}[data-theme=retro] .new-chat-row:hover{background:#ff9!important}[data-theme=retro] .lock-screen-card{box-shadow:6px 6px gray;background:#c0c0ff!important;border:4px outset silver!important;border-radius:0!important}[data-theme=retro] .lock-screen-title{-webkit-text-fill-color:transparent;background:linear-gradient(90deg,red,#f80,#ff0,#0f0,#08f,#80f);-webkit-background-clip:text;background-clip:text;font-size:2rem!important}[data-theme=retro] .lock-screen-btn{padding:8px 24px;font-size:1rem;font-weight:700;color:#000!important;background:silver!important;border:3px outset silver!important;border-radius:0!important}[data-theme=retro] audio{border:2px inset silver;border-radius:0}[data-theme=retro] .paste-preview-modal{box-shadow:6px 6px #0006;border:3px outset silver!important;border-radius:0!important}[data-theme=retro],[data-theme=retro] *{cursor:crosshair!important}[data-theme=retro] button,[data-theme=retro] a,[data-theme=retro] .chat-item,[data-theme=retro] label{cursor:pointer!important}[data-theme=retro] input,[data-theme=retro] textarea{cursor:text!important}[data-theme=retro] .donate-panel{background:silver!important;border-bottom:3px outset silver!important}[data-theme=retro] 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#000;letter-spacing:1px;text-align:center;font-size:.75rem;font-weight:900;animation:1s step-end infinite retro-blink}.retro-visitor-counter{color:#000;text-align:center;background:silver;border:2px inset gray;padding:3px 10px;font-size:.6875rem;font-weight:900}.retro-counter-num{color:#0f0;letter-spacing:2px;background:#000;margin-left:2px;padding:1px 6px;font-family:Courier New,monospace}.retro-support-banner{flex-direction:column;align-items:center;gap:8px;width:100%;display:flex}.retro-guestbook{color:#000;background:#fff;border:2px inset gray;width:100%;padding:6px 10px;font-size:.6875rem;line-height:1.8}.retro-guestbook p{margin:0}.retro-guestbook b{color:#00f}.retro-support-footer{color:#000;flex-direction:column;align-items:center;gap:4px;font-size:.6875rem;font-weight:700;display:flex}.retro-support-footer p{margin:0;animation:1.5s step-end infinite 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#0f0;margin:4px 8px;padding:3px 8px;font-size:10px;display:block;font-family:Courier New,monospace!important}[data-theme=retro] .settings-panel-body:after{content:"📝 Sign my Guestbook! 📝  |  🏠 Go back to my Homepage!  |  💌 Email me at webmaster@geocities.com";text-align:center;color:#00f;border-top:2px dashed #f0f;margin-top:12px;padding:12px 0 6px;font-size:11px;text-decoration:underline;animation:2s step-end infinite retro-blink;display:block}[data-theme=retro] .settings-section{padding-bottom:14px;border-bottom:3px ridge silver!important}[data-theme=retro] .send-btn,[data-theme=retro] .send-btn-adaptive{text-shadow:1px 1px 2px #000;animation:2s linear infinite retro-rainbow-bg;color:#fff!important;background:linear-gradient(135deg,red,#ff0,#0f0,#0ff,#f0f) 0 0/300% 300%!important;border:2px outset silver!important}[data-theme=retro] .settings-about:after{content:"⬅ Prev | 🔗 Cipher WebRing | Next ➡";text-align:center;color:#00f;margin-top:8px;padding:8px 0;font-size:11px;text-decoration:underline;display:block}[data-theme=retro] .chat-item.active{animation:.5s step-end infinite retro-border-flash}@keyframes retro-border-flash{0%,to{border-color:#f0f!important}25%{border-color:#ff0!important}50%{border-color:#0ff!important}75%{border-color:#0f0!important}}[data-theme=retro] .msg-bubble.encrypt:after{content:"🔒 TOP SECRET 🔒";text-align:center;color:red;letter-spacing:2px;text-transform:uppercase;margin-top:4px;font-size:9px;font-weight:900;display:block}[data-theme=retro] .msg-bubble.decrypt:after{content:"🔓 DECLASSIFIED 🔓";text-align:center;color:green;letter-spacing:2px;text-transform:uppercase;margin-top:4px;font-size:9px;font-weight:900;display:block}[data-theme=retro] button:hover{animation:.3s ease-in-out infinite retro-wobble!important}@keyframes retro-wobble{0%,to{transform:rotate(0)}25%{transform:rotate(-3deg)}75%{transform:rotate(3deg)}}[data-theme=retro] .chat-item:hover{transform-origin:50%;animation:.4s infinite 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retro-toggle-flip{0%{transform:scaleX(1)}50%{transform:scaleX(-1)}to{transform:scaleX(1)}}[data-theme=retro] .send-btn:hover,[data-theme=retro] .send-btn-adaptive:hover{animation:.5s infinite retro-power-pulse!important;box-shadow:0 0 12px #f0f,0 0 24px #ff0,0 0 36px #0ff!important}@keyframes retro-power-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}[data-theme=retro] .sidebar-settings-btn:hover,[data-theme=retro] .rail-btn:hover{background:#ff0!important;animation:.8s linear infinite retro-star-spin!important}[data-theme=retro] .lock-screen-icon:hover{animation:.3s infinite retro-shake}@keyframes retro-shake{0%,to{transform:translate(0)}20%{transform:translate(-5px)rotate(-5deg)}40%{transform:translate(5px)rotate(5deg)}60%{transform:translate(-3px)rotate(-3deg)}80%{transform:translate(3px)rotate(3deg)}}[data-theme=retro] .category-chip:hover{animation:.5s step-end infinite retro-color-party!important}@keyframes 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#f006!important}.pwa-offline-bar{z-index:9999;background:var(--bg-tertiary,#1e1e1e);color:var(--text-secondary,#aaa);border-bottom:1px solid var(--border,#333);justify-content:center;align-items:center;gap:8px;padding:6px 16px;font-size:13px;font-weight:500;animation:.3s pwaSlideDown;display:flex;position:fixed;top:0;left:0;right:0}.pwa-offline-dot{background:var(--amber,#f59e0b);border-radius:50%;flex-shrink:0;width:8px;height:8px;animation:2s ease-in-out infinite pwaPulse}@keyframes pwaSlideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes pwaPulse{0%,to{opacity:1}50%{opacity:.4}}.pwa-update-toast{z-index:9998;background:var(--bg-secondary,#1a1a1a);color:var(--text-primary,#e0e0e0);border:1px solid var(--border,#333);white-space:nowrap;border-radius:12px;align-items:center;gap:12px;padding:10px 16px;font-size:13px;font-weight:500;animation:.35s pwaToastIn;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 8px 32px #0006}.pwa-update-btn{background:var(--accent,#2563eb);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:5px 14px;font-size:12px;font-weight:600;transition:background .15s}.pwa-update-btn:hover{background:var(--accent-hover,#1d4ed8)}.pwa-toast-dismiss{color:var(--text-tertiary,#666);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:2px;transition:color .15s;display:flex}.pwa-toast-dismiss:hover{color:var(--text-primary,#e0e0e0)}@keyframes pwaToastIn{0%{opacity:0;transform:translate(-50%)translateY(20px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.pwa-install-fab{z-index:9990;border:1px solid var(--border,#333);background:var(--bg-secondary,#1a1a1a);color:var(--accent,#2563eb);cursor:pointer;border-radius:50px;align-items:center;gap:8px;padding:10px 18px;font-size:13px;font-weight:600;transition:transform .15s,box-shadow .15s,background .15s;animation:.4s 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.chat-item-main strong{font-family:var(--font-display);letter-spacing:-.005em;color:var(--text-primary);font-size:.875rem;font-weight:600}html[data-theme=ivory] .chat-meta,html[data-theme=ivory-night] .chat-meta{font-family:var(--font-sans);color:var(--text-tertiary);font-size:.75rem}html[data-theme=ivory] .chat-group-label,html[data-theme=ivory-night] .chat-group-label{font-family:var(--font-display);letter-spacing:.1em;text-transform:uppercase;color:var(--text-tertiary);padding:14px 20px 6px;font-size:.6875rem;font-weight:600}html[data-theme=ivory] .new-chat-gem,html[data-theme=ivory-night] .new-chat-gem{font-family:var(--font-display);transition:background var(--dur-short) var(--ease);border-radius:8px;margin:10px 12px 4px;padding:10px 14px;font-weight:500}html[data-theme=ivory] .new-chat-gem:hover,html[data-theme=ivory-night] .new-chat-gem:hover{background:var(--surface-container)}html[data-theme=ivory] .sidebar-footer,html[data-theme=ivory-night] .sidebar-footer{border-top:1px 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