@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--bg: #f4f6fb;--surface: #ffffff;--surface-raised: #ffffff;--surface-sunken: #eef1f8;--surface-hover: #f6f8fd;--border: #e2e6f0;--border-strong: #d0d6e5;--text: #1a1f2e;--text-secondary: #4d566e;--text-muted: #8b95ad;--accent: #5b6ee1;--accent-hover: #4a5cd0;--accent-soft: #eef0fd;--accent-ring: rgba(91, 110, 225, .35);--accent-gradient: linear-gradient(135deg, #667eea 0%, #7a5cc4 100%);--danger: #d64550;--danger-hover: #bd3540;--danger-soft: #fdeef0;--success: #1f9d63;--success-soft: #e9f7f0;--warning: #b7791f;--warning-soft: #fdf5e4;--tooltip-bg: #1e2536;--tooltip-text: #f2f4fa;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(26, 31, 46, .05);--shadow: 0 2px 8px rgba(26, 31, 46, .07);--shadow-md: 0 6px 20px rgba(26, 31, 46, .09);--shadow-lg: 0 16px 44px rgba(26, 31, 46, .18);--transition: .16s ease}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0e1118;--surface: #161a23;--surface-raised: #1c212c;--surface-sunken: #1f2430;--surface-hover: #1e2431;--border: #2a3040;--border-strong: #394154;--text: #e7eaf3;--text-secondary: #a8b1c6;--text-muted: #737d94;--accent: #7b8cf0;--accent-hover: #8e9df4;--accent-soft: #1e2440;--accent-ring: rgba(123, 140, 240, .35);--danger: #f4737e;--danger-hover: #f9909a;--danger-soft: #2c1a1f;--success: #48c78e;--success-soft: #14291f;--warning: #e0b357;--warning-soft: #2b2417;--tooltip-bg: #2b3345;--tooltip-text: #f2f4fa;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 2px 8px rgba(0, 0, 0, .36);--shadow-md: 0 6px 20px rgba(0, 0, 0, .44);--shadow-lg: 0 16px 44px rgba(0, 0, 0, .6)}}:root[data-theme=dark]{--bg: #0e1118;--surface: #161a23;--surface-raised: #1c212c;--surface-sunken: #1f2430;--surface-hover: #1e2431;--border: #2a3040;--border-strong: #394154;--text: #e7eaf3;--text-secondary: #a8b1c6;--text-muted: #737d94;--accent: #7b8cf0;--accent-hover: #8e9df4;--accent-soft: #1e2440;--accent-ring: rgba(123, 140, 240, .35);--danger: #f4737e;--danger-hover: #f9909a;--danger-soft: #2c1a1f;--success: #48c78e;--success-soft: #14291f;--warning: #e0b357;--warning-soft: #2b2417;--tooltip-bg: #2b3345;--tooltip-text: #f2f4fa;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 2px 8px rgba(0, 0, 0, .36);--shadow-md: 0 6px 20px rgba(0, 0, 0, .44);--shadow-lg: 0 16px 44px rgba(0, 0, 0, .6)}*,*:before,*:after{box-sizing:border-box}:where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:2px}.scroll-area{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.scroll-area::-webkit-scrollbar{width:9px;height:9px}.scroll-area::-webkit-scrollbar-track{background:transparent}.scroll-area::-webkit-scrollbar-thumb{background:var(--border-strong);border:2px solid transparent;border-radius:var(--radius-pill);background-clip:content-box}.scroll-area::-webkit-scrollbar-thumb:hover{background:var(--text-muted);background-clip:content-box}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}html{-webkit-text-size-adjust:100%}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.5;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em;color:var(--text)}p{margin:0}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{font-family:inherit;font-size:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:inherit;color:var(--text)}code{font-family:var(--font-mono)}.qr-scanner{display:flex;flex-direction:column;gap:12px;margin-bottom:22px}.qr-scanner-viewport{position:relative;width:100%;aspect-ratio:1 / 1;overflow:hidden;border-radius:var(--radius);background:#10141f}.qr-scanner-viewport video{width:100%;height:100%;object-fit:cover;display:block}.qr-scanner-reticle{position:absolute;inset:18%;border:2px solid rgba(255,255,255,.85);border-radius:var(--radius);box-shadow:0 0 0 100vmax #10141f6b;pointer-events:none}.qr-scanner-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#ffffffe6;font-size:13px;background:#10141f}.qr-scanner-hint{margin:0;font-size:12.5px;line-height:1.55;color:var(--text-secondary);text-align:center}.qr-scanner-error{padding:12px 14px;border-radius:var(--radius-sm);border-left:3px solid var(--warning);background:var(--warning-soft);color:var(--warning);font-size:13px;line-height:1.55}.qr-scanner-canvas{display:none}.login-divider{display:flex;align-items:center;gap:12px;margin:0 0 14px;color:var(--text-muted);font-size:11px;font-weight:600;letter-spacing:.6px;text-transform:uppercase}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border)}.scan-button{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;padding:12px 20px;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:14px;font-weight:600;transition:all var(--transition)}.scan-button:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.scan-button:disabled{opacity:.55;cursor:not-allowed}.scan-hint{margin:8px 0 0;font-size:11.5px;line-height:1.55;color:var(--text-muted);text-align:center}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--bg);background-image:radial-gradient(60rem 34rem at 50% -12rem,rgba(102,126,234,.2),transparent 70%),radial-gradient(44rem 28rem at 88% 108%,rgba(122,92,196,.14),transparent 70%)}.login-card{width:100%;max-width:420px;padding:36px 32px 28px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-md)}.login-card h1{margin:0 0 6px;font-size:26px;font-weight:700;letter-spacing:-.02em;text-align:center}.login-subtitle{margin:0 0 26px;font-size:14px;color:var(--text-secondary);text-align:center}.error-message{margin-bottom:18px;padding:10px 14px;border-radius:var(--radius-sm);border-left:3px solid var(--danger);background:var(--danger-soft);color:var(--danger);font-size:13px;line-height:1.55}.scanning-message{margin-bottom:18px;padding:22px;border-radius:var(--radius);background:var(--surface-sunken);text-align:center}.scanning-message .spinner{width:30px;height:30px;margin:0 auto 14px;border:3px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.scanning-message p{margin:0 0 5px;font-size:14px;font-weight:600;color:var(--text)}.scanning-message .hint{font-size:12.5px;font-weight:400;color:var(--text-muted)}@keyframes spin{to{transform:rotate(360deg)}}.wallet-buttons{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}.wallet-button{padding:13px 22px;border:none;border-radius:var(--radius);color:#fff;font-size:14.5px;font-weight:600;transition:all var(--transition)}.wallet-button:disabled{opacity:.55;cursor:not-allowed}.wallet-button.ethereum{background:#5b74d8}.wallet-button.ethereum:hover:not(:disabled){background:#4c64c6;box-shadow:0 4px 14px #5b74d859}.wallet-button.solana{background:linear-gradient(100deg,#9945ff,#19c589)}.wallet-button.solana:hover:not(:disabled){box-shadow:0 4px 14px #9945ff52;filter:brightness(1.04)}.login-footer{margin:22px 0 0;padding-top:16px;border-top:1px solid var(--border);font-size:11.5px;line-height:1.6;color:var(--text-muted);text-align:center}.wallet-selector{margin-bottom:22px}.wallet-selector h3{margin:0 0 16px;font-size:15px;font-weight:650;text-align:center}.wallet-options{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.wallet-option-button{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:14.5px;font-weight:600;transition:all var(--transition)}.wallet-option-button:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft)}.wallet-option-button:disabled{opacity:.55;cursor:not-allowed}.wallet-icon{font-size:20px;line-height:1}.wallet-name{flex:1;text-align:left}.cancel-button{width:100%;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:13.5px;font-weight:600;transition:all var(--transition)}.cancel-button:hover{border-color:var(--border-strong);background:var(--surface-hover);color:var(--text)}.address-link{font-family:var(--font-mono);color:inherit;text-decoration:none;border-bottom:1px dotted currentColor;cursor:pointer;transition:color var(--transition),border-color var(--transition);white-space:nowrap}.address-link:hover,.address-link:focus-visible{color:var(--accent);border-bottom-color:var(--accent)}.address-link:focus-visible{outline:2px solid var(--accent-ring);outline-offset:2px;border-radius:3px}.message.sent .address-link:hover,.message.sent .address-link:focus-visible{color:#fff;border-bottom-color:#fffc}.address-link-chain{margin-left:5px;padding:1px 5px;border-radius:4px;background:var(--surface-sunken);color:var(--text-muted);font-family:var(--font-sans);font-size:9px;font-weight:700;letter-spacing:.4px;vertical-align:middle}.address-tooltip{position:fixed;z-index:2000;display:flex;flex-direction:column;gap:3px;max-width:min(92vw,420px);padding:8px 11px;border-radius:var(--radius-sm);background:var(--tooltip-bg);color:var(--tooltip-text);box-shadow:var(--shadow-lg);pointer-events:none;animation:address-tooltip-in .12s ease-out}.address-tooltip.above{transform:translate(-50%,calc(-100% - 9px))}.address-tooltip.below{transform:translate(-50%,9px)}.address-tooltip:after{content:"";position:absolute;left:var(--tooltip-arrow, 50%);margin-left:-5px;border:5px solid transparent}.address-tooltip.above:after{top:100%;border-top-color:var(--tooltip-bg)}.address-tooltip.below:after{bottom:100%;border-bottom-color:var(--tooltip-bg)}.address-tooltip-address{font-family:var(--font-mono);font-size:12px;line-height:1.45;word-break:break-all}.address-tooltip-hint{font-size:10.5px;letter-spacing:.2px;opacity:.68}.address-link.is-named{font-family:var(--font-sans);font-weight:600}.address-tooltip-name{font-family:var(--font-sans);font-size:12.5px;font-weight:700}.address-avatar{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;margin-right:5px;border-radius:50%;overflow:hidden;background:var(--surface-sunken);vertical-align:middle;flex-shrink:0}.address-avatar img{width:100%;height:100%;object-fit:cover;display:block}.address-avatar-fallback{font-family:var(--font-sans);font-size:9.5px;font-weight:700;color:var(--text-muted);line-height:1}.address-value{margin-left:5px;font-family:var(--font-sans);font-size:.92em;font-weight:600;color:var(--success);white-space:nowrap;cursor:help}.message.sent .address-value{color:#ffffffeb}.address-tooltip-value{font-size:11px;font-weight:600;color:#7ee2b8}@keyframes address-tooltip-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.address-tooltip{animation:none}}.mention{padding:1px 4px;border-radius:4px;background:var(--accent-soft);color:var(--accent);font-weight:600;white-space:nowrap}.mention.is-me{background:var(--warning-soft);color:var(--warning)}.mention .address-link{border-bottom:none;color:inherit;font-size:.94em}.mention .address-link:hover{color:inherit;text-decoration:underline}.message.sent .mention{background:#ffffff38;color:#fff}.message.sent .mention.is-me{background:#ffffff57;color:#fff}.message-media{margin-top:8px;border-radius:var(--radius-sm);overflow:hidden;line-height:0;background:var(--bg)}.message-media img,.message-media video{display:block;width:100%;max-width:320px;max-height:320px;object-fit:contain;border-radius:var(--radius-sm)}.message-media img{cursor:zoom-in;transition:opacity var(--transition)}.message-media img:hover{opacity:.92}@media (max-width: 768px){.message-media img,.message-media video{max-width:100%;max-height:260px}}.reaction-trigger{position:absolute;top:-12px;right:6px;z-index:5;display:flex;gap:3px}.reaction-add{display:flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:1px solid var(--border);border-radius:50%;background:var(--surface-raised);color:var(--text-muted);box-shadow:var(--shadow-sm);opacity:0;transition:opacity var(--transition),color var(--transition),border-color var(--transition)}.message:hover .reaction-add,.reaction-trigger.is-open .reaction-add,.reaction-add:focus-visible{opacity:1}.reaction-add:hover{border-color:var(--accent);color:var(--accent)}.message-delete{display:flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:1px solid var(--border);border-radius:50%;background:var(--surface-raised);color:var(--text-muted);box-shadow:var(--shadow-sm);opacity:0;transition:opacity var(--transition),color var(--transition),border-color var(--transition),background var(--transition)}.message:hover .message-delete,.reaction-trigger.is-open .message-delete,.message-delete:focus-visible{opacity:1}.message-delete:hover{border-color:var(--danger);color:var(--danger)}.message-delete.is-confirming{opacity:1;background:var(--danger);border-color:var(--danger);color:#fff}.reaction-picker{position:absolute;top:calc(100% + 5px);left:0;z-index:40;display:flex;gap:2px;padding:5px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface-raised);box-shadow:var(--shadow-md)}.reaction-picker.align-right{left:auto;right:0}.reaction-choice{width:30px;height:30px;padding:0;border:none;border-radius:50%;background:transparent;font-size:17px;line-height:1;transition:all var(--transition)}.reaction-choice:hover{background:var(--surface-sunken);transform:scale(1.18)}.reactions{display:flex;align-items:center;gap:4px;flex-wrap:wrap;margin-top:6px}.reaction-pill{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);font-size:11.5px;line-height:1.4;transition:all var(--transition)}.reaction-pill:hover{border-color:var(--border-strong)}.reaction-pill.is-mine{border-color:var(--accent);background:var(--accent-soft)}.reaction-emoji{font-size:12.5px;line-height:1}.reaction-count{font-weight:600;color:var(--text-secondary)}.reaction-pill.is-mine .reaction-count{color:var(--accent)}.reactions.on-sent .reaction-pill{background:#ffffff29;border-color:#ffffff38}.reactions.on-sent .reaction-count{color:#ffffffeb}.reactions.on-sent .reaction-pill.is-mine{background:#ffffff4d;border-color:#ffffff8c}.reactions.on-sent .reaction-pill.is-mine .reaction-count{color:#fff}@media (max-width: 768px){.reaction-add,.message-delete{opacity:.55}}.composer{position:relative;display:flex;flex-direction:column;padding:12px 24px 14px;border-top:1px solid var(--border);flex-shrink:0}.composer-row{display:flex;align-items:center;gap:10px}.composer-error{margin-bottom:9px;padding:8px 12px;border-radius:var(--radius-sm);border-left:3px solid var(--danger);background:var(--danger-soft);color:var(--danger);font-size:12.5px}.composer-attach{display:flex;align-items:center;justify-content:center;width:38px;height:38px;flex-shrink:0;padding:0;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--text-secondary);transition:all var(--transition)}.composer-attach:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.composer-attach:disabled{opacity:.45;cursor:not-allowed}.file-input{display:none}.upload-progress{position:relative;margin-bottom:9px;padding:7px 12px;border-radius:var(--radius-sm);background:var(--surface-sunken);font-size:12px;color:var(--text-secondary);overflow:hidden}.upload-bar{position:absolute;inset:0 auto 0 0;background:var(--accent-soft);transition:width .2s ease}.upload-progress span{position:relative}.attachment-preview{display:flex;align-items:center;gap:10px;margin-bottom:9px;padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-sunken)}.attachment-thumb{width:38px;height:38px;border-radius:6px;object-fit:cover;flex-shrink:0;background:var(--bg)}.attachment-name{flex:1;min-width:0;font-size:12.5px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-remove{width:24px;height:24px;flex-shrink:0;padding:0;border:none;border-radius:6px;background:transparent;color:var(--text-muted);font-size:19px;line-height:1;transition:all var(--transition)}.attachment-remove:hover{background:var(--danger-soft);color:var(--danger)}.mention-list{position:absolute;bottom:calc(100% - 6px);left:24px;right:24px;z-index:50;max-height:216px;overflow-y:auto;margin:0;padding:5px;list-style:none;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-raised);box-shadow:var(--shadow-md)}.mention-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:8px 10px;border:none;border-radius:var(--radius-sm);background:transparent;text-align:left;transition:background var(--transition)}.mention-item.is-highlighted{background:var(--accent-soft)}.mention-address{font-family:var(--font-mono);font-size:12.5px;color:var(--text)}.mention-item.is-highlighted .mention-address{color:var(--accent)}.mention-value{font-size:11.5px;font-weight:600;color:var(--success)}@media (max-width: 768px){.composer{padding:10px 14px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}.mention-list{left:14px;right:14px}.composer-attach{width:40px;height:40px}.composer-row{gap:8px}.composer .send-button{padding:10px 16px;flex-shrink:0}}.notifications{position:relative}.bell{position:relative;display:flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);transition:all var(--transition)}.bell:hover{background:var(--surface-hover);border-color:var(--border-strong);color:var(--text)}.bell.has-unread{color:var(--accent);border-color:var(--accent)}.bell-badge{position:absolute;top:-6px;right:-6px;min-width:17px;padding:1px 4px;border-radius:var(--radius-pill);background:var(--danger);color:#fff;font-size:10px;font-weight:700;line-height:1.5;text-align:center}.notifications-dropdown{position:absolute;top:calc(100% + 8px);right:0;z-index:200;width:min(380px,calc(100vw - 24px));border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-raised);box-shadow:var(--shadow-lg);overflow:hidden;animation:notifications-in .14s ease-out}@keyframes notifications-in{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.notifications-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border)}.notifications-header h3{margin:0;font-size:13.5px;font-weight:650}.mark-read{padding:0;border:none;background:none;color:var(--accent);font-size:11.5px;font-weight:600}.mark-read:hover{text-decoration:underline}.notifications-list{max-height:min(420px,60vh);overflow-y:auto;padding:5px}.notifications-empty{padding:30px 20px;font-size:12.5px;line-height:1.6;color:var(--text-muted);text-align:center}.notification-item{position:relative;display:flex;align-items:flex-start;gap:10px;width:100%;padding:9px 10px;border:none;border-radius:var(--radius-sm);background:transparent;text-align:left;transition:background var(--transition)}.notification-item:hover{background:var(--surface-hover)}.notification-item.is-unread{background:var(--accent-soft)}.notification-icon{display:flex;align-items:center;justify-content:center;width:26px;height:26px;flex-shrink:0;border-radius:50%;background:var(--surface-sunken);font-size:13px;line-height:1}.notification-icon.kind-mention{background:var(--accent-soft);color:var(--accent);font-weight:700}.notification-icon.kind-dm{background:var(--success-soft);color:var(--success)}.notification-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.notification-line{font-size:12.5px;line-height:1.45;color:var(--text)}.notification-action,.notification-where{color:var(--text-secondary)}.notification-where{font-weight:600}.notification-preview{font-size:11.5px;line-height:1.45;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.notification-time{font-size:10.5px;color:var(--text-muted)}.unread-dot{width:7px;height:7px;flex-shrink:0;margin-top:9px;border-radius:50%;background:var(--accent)}@media (max-width: 768px){.notifications-dropdown{position:fixed;top:56px;right:8px;left:8px;width:auto}}.message-search{border-bottom:1px solid var(--border);background:var(--surface-sunken);flex-shrink:0}.message-search-controls{display:flex;align-items:center;gap:8px;padding:8px 24px}.message-search-input{flex:1;min-width:0;padding:7px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);font-size:13px}.message-search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.message-search-from{max-width:150px;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:12.5px}.message-search-close{width:28px;height:28px;flex-shrink:0;padding:0;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);font-size:20px;line-height:1}.message-search-close:hover{background:var(--surface);color:var(--text)}.message-search-results{max-height:260px;overflow-y:auto;padding:0 24px 10px}.message-search-status{padding:8px 0;font-size:12px;color:var(--text-muted)}.message-search-result{padding:8px 10px;margin-bottom:4px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border)}.message-search-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:3px;font-size:11px}.message-search-time{color:var(--text-muted);white-space:nowrap}.message-search-snippet{font-size:12.5px;line-height:1.45;color:var(--text-secondary);overflow-wrap:anywhere}@media (max-width: 768px){.message-search-controls{padding:8px 14px}.message-search-results{padding:0 14px 10px;max-height:200px}.message-search-from{max-width:110px}}.message-search-empty{color:var(--text-muted);font-style:italic}:root{--chat-row-height: 50px}.chat-container{height:100vh;height:100dvh;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}.chat-header{background:var(--surface);padding:12px 22px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);flex-shrink:0}.brand{display:flex;align-items:center;flex-shrink:0;line-height:0}.brand-mark{width:60px;height:60px;display:block}.wallet-info{display:flex;align-items:center;gap:7px;margin:0;min-width:0;color:var(--text-secondary);font-size:12.5px}.wallet-chip{padding:1px 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var(--transition)}.conversation-item:hover{background:var(--surface-hover)}.conversation-item.active{background:var(--accent-soft)}.conversation-item.is-hidden-group{opacity:.62}.conversation-header{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:3px}.conversation-title{display:flex;align-items:center;gap:6px;min-width:0;font-size:13.5px;font-weight:600;color:var(--text)}.group-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.partner-address{font-family:var(--font-mono);font-size:13px;font-weight:550}.token-symbol{flex-shrink:0;padding:1px 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var(--transition)}.item-action:hover{background:var(--surface-sunken);color:var(--accent)}.item-action.is-on{color:var(--accent);opacity:1}.conversation-preview{display:flex;justify-content:space-between;align-items:center;gap:8px}.last-message{flex:1;min-width:0;font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hidden-tag{flex-shrink:0;padding:1px 6px;border-radius:var(--radius-pill);background:var(--surface-sunken);color:var(--text-muted);font-size:9.5px;font-weight:700;letter-spacing:.3px;text-transform:uppercase}.unread-badge{flex-shrink:0;min-width:18px;padding:1px 6px;border-radius:var(--radius-pill);background:var(--accent);color:#fff;font-size:10.5px;font-weight:700;text-align:center}.list-divider{padding:14px 12px 6px;font-size:10px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--text-muted)}.no-conversations{padding:44px 24px;text-align:center;color:var(--text-muted);font-size:13.5px}.no-conversations p{margin:5px 0}.no-conversations .hint{font-size:12px;opacity:.75}.load-more-trigger{padding:12px;text-align:center}.loading-more{font-size:12px;color:var(--text-muted)}.chat-area{flex:1;display:flex;flex-direction:column;background:var(--surface);min-width:0}.chat-area-header{display:flex;align-items:center;height:var(--chat-row-height);padding:0 24px;border-bottom:1px solid var(--border);flex-shrink:0}.partner-info{display:flex;align-items:center;gap:12px;width:100%;min-width:0}.chat-area-header h3{margin:0;font-size:14.5px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.partner-actions{display:flex;align-items:center;gap:6px}.blockchain-badge{padding:3px 8px;border-radius:5px;background:var(--accent-soft);color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.5px}.member-count{padding:3px 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13px;border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);font-size:12.5px;border-left:3px solid var(--danger)}.back-to-list{display:none;align-items:center;justify-content:center;width:32px;height:32px;margin-left:-6px;padding:0;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);flex-shrink:0;transition:all var(--transition)}.back-to-list:hover{background:var(--surface-sunken);color:var(--text)}.token-logo{width:18px;height:18px;flex-shrink:0;border-radius:50%;object-fit:cover;background:var(--surface-sunken)}.token-logo.header-logo{width:22px;height:22px}.token-market{display:inline-flex;align-items:baseline;gap:6px;padding:3px 9px;border-radius:var(--radius-pill);background:var(--surface-sunken);cursor:help;white-space:nowrap}.token-price{font-family:var(--font-mono);font-size:11.5px;font-weight:600;color:var(--text)}.token-change{font-size:11px;font-weight:700}.token-change.is-up{color:var(--success)}.token-change.is-down{color:var(--danger)}.messages-container{flex:1;padding:22px 24px;overflow-y:auto;display:flex;flex-direction:column}.older-messages-hint{align-self:center;margin-bottom:14px;padding:4px 12px;border-radius:var(--radius-pill);background:var(--surface-sunken);color:var(--text-muted);font-size:11.5px;flex-shrink:0}.load-older-button{align-self:center;margin-bottom:18px;padding:6px 15px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);color:var(--text-secondary);font-size:12px;font-weight:550;transition:all var(--transition)}.load-older-button:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-strong);color:var(--text)}.load-older-button:disabled{opacity:.5;cursor:not-allowed}.loading,.no-messages{text-align:center;color:var(--text-muted);font-size:13.5px;padding:40px 20px}.messages-list{display:flex;flex-direction:column;gap:18px;flex:1}.message{position:relative;max-width:min(68%,620px);padding:10px 14px;border-radius:var(--radius);animation:fadeIn .2s ease}@keyframes 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var(--transition)}.send-button:hover:not(:disabled){background:var(--accent-hover)}.send-button:disabled{opacity:.45;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:#10142180;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px;animation:fadeIn .15s ease}.modal-content{background:var(--surface);border-radius:var(--radius-lg);padding:22px;max-width:480px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .22s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.modal-header h3{margin:0;font-size:17px;font-weight:650}.modal-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;padding:0;border:none;border-radius:6px;background:none;color:var(--text-muted);font-size:22px;line-height:1;transition:all var(--transition)}.modal-close:hover{background:var(--surface-sunken);color:var(--text)}.modal-suggestion{padding:12px 14px;margin-bottom:18px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-sunken)}.modal-suggestion p{margin:0 0 9px;font-size:12.5px;color:var(--text-secondary)}.suggestion-addresses{display:flex;flex-direction:column;gap:6px}.suggestion-item{display:flex;align-items:center;gap:8px}.chain-label{min-width:28px;font-size:10px;font-weight:700;letter-spacing:.4px;color:var(--accent)}.address-suggestion{flex:1;min-width:0;padding:5px 9px;border:1px solid var(--border);border-radius:6px;background:var(--surface);font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:all var(--transition)}.address-suggestion:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.new-contact-form{display:flex;flex-direction:column;gap:15px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:12px;font-weight:600;color:var(--text-secondary)}.field-hint{font-size:11px;color:var(--text-muted)}.modal-input,.modal-textarea{padding:10px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);font-size:13.5px;font-family:inherit;transition:all var(--transition)}.modal-input{font-family:var(--font-mono);font-size:12.5px}.modal-textarea{resize:vertical;min-height:92px;line-height:1.5}.modal-input:focus,.modal-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.modal-input:disabled,.modal-textarea:disabled{background:var(--surface-sunken);cursor:not-allowed}.modal-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:2px}.btn{padding:9px 18px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;transition:all var(--transition)}@media (max-width: 768px){.chat-content{flex-direction:column}.conversations-sidebar{width:100%;max-height:none;flex:1;min-height:0;border-right:none}.chat-content[data-pane=chat] .conversations-sidebar,.chat-content[data-pane=list] .chat-area{display:none}.chat-area{min-height:0}.back-to-list{display:flex}.chat-header{padding:10px 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9px;border-radius:var(--radius-pill);font-size:10.5px;font-weight:700;letter-spacing:.3px}.status-ok{background:var(--success-soft);color:var(--success)}.status-pending{background:var(--warning-soft);color:var(--warning)}.alert{margin:0 0 16px;padding:11px 14px;border-radius:var(--radius-sm);border-left:3px solid transparent;font-size:13px;line-height:1.55}.profile-card>.alert{margin:18px 26px 0}.alert-success{background:var(--success-soft);border-left-color:var(--success);color:var(--success)}.alert-error{background:var(--danger-soft);border-left-color:var(--danger);color:var(--danger)}.alert-warning{background:var(--warning-soft);border-left-color:var(--warning);color:var(--warning)}.email-form{margin-bottom:12px}.form-row{display:flex;gap:9px}.text-input{flex:1;width:100%;padding:10px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);font-size:13.5px;transition:all var(--transition)}.text-input.mono{font-family:var(--font-mono);font-size:12px}.text-input::placeholder{color:var(--text-muted)}.text-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.text-input:disabled{background:var(--surface-sunken);cursor:not-allowed}.button-row{display:flex;flex-wrap:wrap;gap:8px}.btn{padding:9px 18px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;white-space:nowrap;transition:all var(--transition)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-strong);color:var(--text)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-danger-outline{background:transparent;border-color:var(--border-strong);color:var(--danger)}.btn-danger-outline:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}.avatar-row{display:flex;align-items:center;gap:14px;margin-bottom:16px}.avatar-preview{display:flex;align-items:center;justify-content:center;width:56px;height:56px;flex-shrink:0;border-radius:50%;overflow:hidden;border:1px solid var(--border);background:var(--surface-sunken)}.avatar-preview img{width:100%;height:100%;object-fit:cover;display:block}.avatar-placeholder{font-size:21px;font-weight:700;color:var(--text-muted)}.avatar-actions{display:flex;flex-wrap:wrap;gap:8px}.hidden-file-input{display:none}.username-form{margin-bottom:0}.field-note{display:block;margin-top:7px;font-size:11.5px;line-height:1.55;color:var(--text-muted)}.theme-options{display:flex;gap:8px;flex-wrap:wrap}.theme-option{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-secondary);font-size:13.5px;font-weight:600;transition:all var(--transition)}.theme-option:hover{border-color:var(--border-strong);color:var(--text)}.theme-option.is-active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.theme-swatch{width:15px;height:15px;border-radius:50%;border:1px solid var(--border-strong);flex-shrink:0}.theme-swatch-light{background:#f4f6fb}.theme-swatch-dark{background:#0e1118}.theme-swatch-system{background:linear-gradient(135deg,#f4f6fb 0 50%,#0e1118 50% 100%)}.qr-panel{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.qr-panel .section-description,.qr-panel .alert{align-self:stretch;margin-bottom:0}.qr-frame{align-self:center;padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);line-height:0}.qr-frame img{display:block;width:200px;height:200px;image-rendering:pixelated}.qr-status{align-self:center;font-size:13px;color:var(--text-secondary)}.qr-actions{align-self:center;display:flex;gap:8px}.qr-warning{align-self:stretch;padding:9px 12px;border-radius:var(--radius-sm);background:var(--warning-soft);color:var(--warning);font-size:12px;line-height:1.5}.danger-zone{background:var(--danger-soft);border-top:1px solid var(--border)}.danger-zone h2{color:var(--danger)}.modal-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;background:#1014218c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:profile-fade .15s ease}.modal-content{width:100%;max-width:460px;max-height:90vh;overflow-y:auto;padding:24px;border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-lg);animation:profile-rise .2s ease}.modal-content.danger{border-top:3px solid var(--danger)}.modal-content h3{margin:0 0 12px;font-size:18px;font-weight:650}.modal-text{margin:0 0 12px;font-size:13.5px;line-height:1.6;color:var(--text-secondary)}.delete-list{margin:0 0 14px;padding-left:20px;font-size:13px;line-height:1.75;color:var(--text-secondary)}.confirm-target{display:block;margin-bottom:10px;padding:9px 12px;border-radius:var(--radius-sm);background:var(--surface-sunken);font-family:var(--font-mono);font-size:11.5px;line-height:1.5;color:var(--text);word-break:break-all;-webkit-user-select:all;user-select:all}.checkbox-row{display:flex;align-items:flex-start;gap:9px;margin:14px 0 4px;font-size:12.5px;line-height:1.55;color:var(--text-secondary);cursor:pointer}.checkbox-row input{margin-top:2px;flex-shrink:0;accent-color:var(--danger);width:15px;height:15px;cursor:pointer}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.profile-footer{padding:16px 26px 20px;border-top:1px solid var(--border);background:var(--surface-sunken)}.profile-footer p{margin:0;font-size:11.5px;line-height:1.6;color:var(--text-muted);text-align:center}@keyframes profile-fade{0%{opacity:0}to{opacity:1}}@keyframes profile-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 600px){.profile-container{padding:20px 12px 40px}.profile-header,.profile-section{padding-left:18px;padding-right:18px}.profile-card>.alert{margin-left:18px;margin-right:18px}.form-row{flex-direction:column}}#root{width:100%;margin:0;padding:0}.App{width:100%;min-height:100vh}