:root,.msg-scope{--brand-primary: #2563EB;--brand-primary-hover:#1D4ED8;--brand-primary-active-bg: #DBEAFE;--gray-25: #F9FAFB;--gray-50: #F3F4F6;--gray-100: #E5E7EB;--gray-200: #D1D5DB;--gray-400: #9CA3AF;--gray-600: #4B5563;--gray-900: #111827;--color-success: #10B981;--color-success-bg: #D1FAE5;--color-warning: #F59E0B;--color-warning-bg: #FFFBEB;--color-danger: #EF4444;--color-danger-bg: #FEE2E2;--color-danger-border:#FECACA;--color-info: #3B82F6;--color-info-bg: #DBEAFE;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .12);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--msg-canvas: var(--color-canvas-elevated, #F9FAFB);--msg-surface: var(--color-surface, #ffffff);--msg-surface-hover: var(--color-surface-hover, #F3F4F6);--msg-surface-pressed: var(--color-surface-pressed, #E5E7EB);--msg-border: var(--color-border-subtle, #E5E7EB);--msg-border-strong: var(--color-border-default, #D1D5DB);--msg-text: var(--color-text-primary, #111827);--msg-text-muted: var(--color-text-secondary, #6B7280);--msg-text-subtle: var(--color-text-tertiary, #9CA3AF);--msg-accent: var(--brand-primary, #2563EB);--msg-accent-dark: var(--brand-primary-dark, #1D4ED8);--msg-accent-soft: color-mix(in srgb, var(--brand-primary, #2563EB) 10%, transparent);--msg-accent-ring: color-mix(in srgb, var(--brand-primary, #2563EB) 22%, transparent);--msg-on-accent: var(--color-text-on-brand, #ffffff);--msg-bubble-own: var(--brand-primary, #2563EB);--msg-bubble-own-text: var(--color-text-on-brand, #ffffff);--msg-bubble-other: var(--color-surface, #ffffff);--msg-bubble-other-text: var(--color-text-primary, #111827);--msg-bubble-note: var(--color-warning-bg, #FFFBEB);--msg-bubble-note-border: var(--color-warning-border, #FEF3C7);--msg-radius-bubble: 20px;--msg-radius-tail: 8px;--msg-radius-control: var(--radius-md, 12px);--msg-radius-panel: var(--radius-lg, 16px);--msg-radius-pill: 9999px;--msg-shadow-xs: var(--shadow-xs, 0 1px 2px rgba(0, 0, 0, .05));--msg-shadow-sm: var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, .12));--msg-shadow-md: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06));--msg-shadow-lg: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05));--msg-ease: var(--ease-spring, cubic-bezier(.16, 1, .3, 1));--msg-duration: var(--duration-normal, .15s);--msg-duration-fast: var(--duration-fast, 75ms);--msg-list-width: 360px;--msg-context-width: 340px;--msg-avatar-xs: 24px;--msg-avatar-sm: 32px;--msg-avatar-md: 40px;--msg-avatar-lg: 48px;--msg-avatar-xl: 64px;--msg-row-pad-y: 14px;--msg-row-pad-x: 16px;--msg-row-gap: 14px;--msg-row-active-bg: color-mix(in srgb, var(--brand-primary, #2563eb) 6%, transparent);--msg-row-active-bar: var(--brand-primary, #2563eb);--msg-tab-gap: 8px;--msg-tab-pad-y: 8px;--msg-tab-pad-x: 18px;--msg-tab-radius: 12px;--msg-tab-idle-text: var(--color-text-secondary, #6B7280);--msg-tab-active-bg: color-mix(in srgb, var(--brand-primary, #2563eb) 8%, transparent);--msg-tab-active-border: color-mix(in srgb, var(--brand-primary, #2563eb) 25%, transparent);--msg-tab-active-text: var(--brand-primary-dark, #1D4ED8);--msg-tab-note-bg: var(--color-warning-bg, #FFFBEB);--msg-tab-note-border: var(--color-warning-border, #FEF3C7);--msg-tab-note-text: #92400E;--msg-draft-bg: color-mix(in srgb, var(--brand-primary, #2563eb) 6%, transparent);--msg-draft-border: color-mix(in srgb, var(--brand-primary, #2563eb) 18%, transparent);--msg-draft-text: var(--brand-primary-dark, #1D4ED8);--msg-note-action-bg: #B45309;--msg-note-action-bg-hover: #92400E;--msg-pill-radius: 10px;--msg-pill-pad-y: 4px;--msg-pill-pad-x: 10px;--msg-pill-font: 11px;--msg-card-gap: 18px;--msg-card-radius: 18px;--msg-card-pad: 18px;--msg-tap: 48px}.msg-scope{font-family:var(--font-sans, "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);color:var(--msg-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;box-sizing:border-box}.msg-scope *,.msg-scope *:before,.msg-scope *:after{box-sizing:border-box}.msg-scope :focus-visible{outline:2px solid var(--msg-accent);outline-offset:2px;border-radius:6px;box-shadow:0 0 0 3px color-mix(in srgb,var(--msg-accent) 25%,transparent)}.msg-scope .msg-send-btn:focus-visible,.msg-scope .msg-icon-btn:focus-visible,.msg-scope button:focus-visible{outline-offset:2px;border-radius:calc(var(--msg-radius-control) + 2px)}.msg-scope .msg-text{color:var(--msg-text)}.msg-scope .msg-text-muted{color:var(--msg-text-muted)}.msg-scope .msg-text-subtle{color:var(--msg-text-subtle)}@media(prefers-contrast:high){.msg-scope{--msg-text: #000000;--msg-text-muted: #111827;--msg-text-subtle: #374151;--msg-border: #374151}.msg-scope :focus-visible{outline-color:#000;box-shadow:0 0 0 3px color-mix(in srgb,#000000 25%,transparent)}}.msg-shell{display:flex;flex-direction:column;width:100%;min-width:0;min-height:0;height:100%;background:var(--msg-canvas);border-radius:var(--msg-radius-panel);border:1px solid var(--msg-border);box-shadow:var(--msg-shadow-sm);overflow:hidden}.msg-shell--flush{border:none;border-radius:0;box-shadow:none}.msg-ticket-canvas{background:linear-gradient(160deg,color-mix(in srgb,var(--msg-canvas) 86%,var(--msg-surface)),var(--msg-canvas))}.msg-panes{display:flex;flex:1;min-height:0;min-width:0;width:100%}.msg-pane-list,.msg-pane-thread,.msg-pane-context{min-width:0;min-height:0;display:flex;flex-direction:column}.msg-pane-list{width:100%;flex:1 1 auto;background:var(--msg-surface)}.msg-pane-thread{flex:1 1 auto;width:100%;background:var(--msg-canvas)}.msg-pane-context,.msg-panes[data-mobile-view=list] .msg-pane-thread,.msg-panes[data-mobile-view=thread] .msg-pane-list{display:none}@media(min-width:768px){.msg-panes[data-mobile-view] .msg-pane-list,.msg-panes[data-mobile-view] .msg-pane-thread{display:flex}.msg-pane-list{width:var(--msg-list-width);min-width:280px;max-width:360px;flex:0 0 var(--msg-list-width);border-right:1px solid var(--msg-border)}.msg-pane-thread{flex:1 1 0%;min-width:480px;width:auto}.msg-pane-context{position:absolute;top:0;right:0;bottom:0;z-index:10;width:var(--msg-context-width);border-left:1px solid var(--msg-border);background:var(--msg-surface);box-shadow:var(--msg-shadow-lg);overflow-y:auto;overscroll-behavior:contain;transition:transform .25s var(--msg-ease)}.msg-pane-context--closed{display:none;transform:translate(100%)}.msg-pane-context--open{display:flex;transform:translate(0)}}@media(min-width:1024px){.msg-scope{--msg-list-width: 340px}.msg-panes{position:relative}.msg-pane-context{position:relative;top:auto;right:auto;bottom:auto;z-index:1;box-shadow:none;transition:none}.msg-pane-context--open{display:flex;flex:0 0 var(--msg-context-width);width:var(--msg-context-width);border-left:1px solid var(--msg-border);background:var(--msg-surface);overflow-y:auto;overscroll-behavior:contain}.msg-pane-context--closed{display:none}}.msg-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-overlay-chat, 9500);display:flex;width:100%;height:100vh;height:calc(var(--msg-vh, 1vh) * 100);height:100dvh;max-height:100vh;max-height:calc(var(--msg-vh, 1vh) * 100);max-height:100dvh;background:var(--msg-canvas);overscroll-behavior:none}@media(min-width:768px){.msg-overlay{inset:auto;top:50%;left:50%;transform:translate(-50%,-50%);width:min(94vw,1120px);height:min(92vh,860px);max-height:92vh;border-radius:var(--radius-xl, 24px);box-shadow:var(--msg-shadow-lg);overflow:hidden}}.msg-overlay-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:calc(var(--z-overlay-chat, 9500) - 1);background:#09090b73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media(max-width:767px){.msg-overlay-backdrop{display:none}}.msg-thread{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;background:var(--msg-canvas);position:relative}.msg-header{position:sticky;top:0;z-index:3;display:flex;align-items:center;gap:10px;flex-shrink:0;min-height:60px;padding:10px 12px;padding-top:max(10px,env(safe-area-inset-top));background:var(--msg-surface);border-bottom:1px solid var(--msg-border)}@media(min-width:768px){.msg-header{min-height:64px;padding:12px 20px}}.msg-header-info{flex:1;min-width:0}.msg-header-title{display:flex;align-items:center;gap:6px;min-width:0;font-size:15px;font-weight:650;line-height:1.25;color:var(--msg-text)}.msg-header-title>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-header-sub{display:flex;align-items:center;gap:5px;margin-top:2px;font-size:12px;color:var(--msg-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-header-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.msg-scroll{flex:1;min-height:0;display:flex;flex-direction:column;padding:12px 12px 8px;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;overflow-anchor:auto}@media(min-width:768px){.msg-scroll{padding:20px 24px 12px}}.msg-scroll-spacer{flex:1 0 auto;min-height:0}.msg-row{display:flex;align-items:flex-end;gap:8px;width:100%;min-width:0;margin-top:10px}.msg-row--grouped{margin-top:2px}.msg-row--own{flex-direction:row-reverse}.msg-row-content{display:flex;flex-direction:column;min-width:0;max-width:88%}.msg-row--own .msg-row-content{align-items:flex-end}@media(min-width:768px){.msg-row-content{max-width:72%}}.msg-author{margin:0 4px 3px;font-size:12px;font-weight:600;color:var(--msg-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.msg-bubble{position:relative;max-width:100%;min-width:0;padding:9px 13px;border-radius:var(--msg-radius-bubble);font-size:14.5px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;box-shadow:var(--msg-shadow-xs);transition:box-shadow var(--msg-duration-fast) var(--msg-ease),transform var(--msg-duration-fast) var(--msg-ease)}.msg-bubble:hover{transform:translateY(-1px);box-shadow:var(--msg-shadow-sm)}@media(max-width:767px){.msg-bubble{font-size:15px}}.msg-bubble--own{background:var(--msg-bubble-own);color:var(--msg-bubble-own-text);border-bottom-right-radius:var(--msg-radius-tail)}.msg-bubble--other{background:var(--msg-bubble-other);color:var(--msg-bubble-other-text);border:1px solid var(--msg-border);border-bottom-left-radius:var(--msg-radius-tail)}.msg-bubble--note{background:var(--msg-bubble-note);color:var(--msg-text);border:1px solid var(--msg-bubble-note-border);border-bottom-left-radius:var(--msg-radius-tail)}.msg-bubble--pending{opacity:.72}.msg-bubble--failed{border:1px solid var(--color-danger, #ef4444)}.msg-bubble a{color:inherit;text-decoration:underline;text-underline-offset:2px}.msg-quote{display:block;width:100%;margin-bottom:6px;padding:6px 10px;border-left:3px solid currentColor;border-radius:8px;background:color-mix(in srgb,currentColor 10%,transparent);font-size:12px;line-height:1.35;text-align:left;cursor:pointer;border-top:0;border-right:0;border-bottom:0;transition:background var(--msg-duration-fast) var(--msg-ease)}.msg-quote--hover{background:color-mix(in srgb,currentColor 15%,transparent)}.msg-quote-author{display:block;font-weight:700;opacity:.9}.msg-quote-body{display:block;opacity:.8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-meta{display:flex;align-items:center;gap:4px;margin:3px 4px 0;font-size:10.5px;font-weight:500;color:var(--msg-text-subtle);font-variant-numeric:tabular-nums}.msg-row--own .msg-meta{justify-content:flex-end}.msg-meta-receipt{display:inline-flex;align-items:center}.msg-meta-receipt--read{color:var(--msg-accent)}.msg-row-actions{display:flex;align-items:center;gap:2px;flex-shrink:0;opacity:0;transition:opacity var(--msg-duration-fast) var(--msg-ease)}.msg-row:hover .msg-row-actions,.msg-row:focus-within .msg-row-actions{opacity:1}@media(hover:none){.msg-row-actions{opacity:.55}}@keyframes msg-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.msg-row--enter{animation:msg-in .24s var(--msg-ease) both}.msg-date-sep{display:flex;align-items:center;justify-content:center;gap:10px;margin:18px 0 12px}.msg-date-sep-line{flex:1;max-width:88px;height:1px;background:var(--msg-border)}.msg-date-sep-text{padding:2px 10px;border-radius:var(--msg-radius-pill);background:color-mix(in srgb,var(--msg-text) 5%,transparent);font-size:11px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;color:var(--msg-text-muted);white-space:nowrap}.msg-unread-sep{display:flex;align-items:center;gap:10px;margin:14px 0 10px;color:var(--msg-accent)}.msg-unread-sep:before,.msg-unread-sep:after{content:"";flex:1;height:1px;background:currentColor;opacity:.35}.msg-unread-sep span{font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.msg-attachments{display:flex;flex-direction:column;gap:6px;margin-top:6px;max-width:100%}.msg-image-grid{display:grid;grid-template-columns:1fr;gap:4px;max-width:260px}.msg-image-grid[data-count="2"],.msg-image-grid[data-count="3"],.msg-image-grid[data-count="4"]{grid-template-columns:1fr 1fr}.msg-image{display:block;width:100%;max-width:100%;height:auto;max-height:220px;object-fit:cover;border-radius:12px;background:var(--msg-surface-pressed);cursor:zoom-in;border:1px solid color-mix(in srgb,var(--msg-text) 8%,transparent)}.msg-file{display:flex;align-items:center;gap:8px;width:100%;max-width:340px;padding:8px 10px;border-radius:12px;background:color-mix(in srgb,currentColor 8%,transparent);border:1px solid color-mix(in srgb,currentColor 16%,transparent);text-decoration:none;color:inherit;min-height:44px;transition:background var(--msg-duration-fast) var(--msg-ease)}.msg-file:hover{background:color-mix(in srgb,currentColor 14%,transparent)}.msg-file-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:30px;height:30px;border-radius:8px;background:color-mix(in srgb,currentColor 16%,transparent)}.msg-file-body{flex:1;min-width:0}.msg-file-name{display:block;font-size:12px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-file-name--blocked{text-decoration:line-through}.msg-file-sub{display:block;font-size:10.5px;opacity:.72;text-transform:uppercase;letter-spacing:.03em}.msg-file--danger{border-color:var(--color-danger-border, #fee2e2);background:var(--color-danger-bg, #fef2f2);color:var(--color-danger, #ef4444)}.msg-file--warning{border-color:var(--color-warning-border, #fef3c7);background:var(--color-warning-bg, #fffbeb);color:var(--color-warning, #b45309)}.msg-file--expired{opacity:.6;cursor:not-allowed}.msg-file--scanning{opacity:.8;cursor:default}.msg-file--danger .msg-file-icon{background:#ef444426}.msg-file--warning .msg-file-icon{background:#f59e0b26}.msg-file--scanning .msg-file-icon{color:var(--brand-primary, #2563eb)}.msg-link-preview{display:flex;flex-direction:column;gap:2px;margin-top:6px;padding:8px 10px;border-radius:12px;border:1px solid color-mix(in srgb,currentColor 16%,transparent);background:color-mix(in srgb,currentColor 7%,transparent);text-decoration:none;color:inherit;max-width:280px}.msg-link-preview-host{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;opacity:.7}.msg-link-preview-url{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:underline;text-underline-offset:2px}.msg-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal-nested, 9100);display:flex;align-items:center;justify-content:center;padding:20px;background:#09090bd1;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.msg-lightbox img{max-width:min(94vw,1100px);max-height:86vh;border-radius:12px;box-shadow:var(--msg-shadow-lg)}.msg-lightbox-bar{position:absolute;top:max(12px,env(safe-area-inset-top));right:12px;display:flex;gap:8px}.msg-typing{display:inline-flex;align-items:center;gap:5px;padding:10px 14px;border-radius:var(--msg-radius-bubble);border-bottom-left-radius:var(--msg-radius-tail);background:var(--msg-bubble-other);border:1px solid var(--msg-border);box-shadow:var(--msg-shadow-xs)}.msg-typing-dot{width:6px;height:6px;border-radius:50%;background:var(--msg-text-subtle);animation:msg-typing 1.3s ease-in-out infinite}.msg-typing-dot:nth-child(2){animation-delay:.15s}.msg-typing-dot:nth-child(3){animation-delay:.3s}@keyframes msg-typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}.msg-typing-label{margin-left:8px;font-size:11.5px;color:var(--msg-text-muted)}.msg-composer{position:sticky;bottom:0;z-index:4;flex-shrink:0;background:var(--msg-surface);border-top:1px solid var(--msg-border);padding-bottom:env(safe-area-inset-bottom)}.msg-composer--keyboard{padding-bottom:0}.msg-composer-row{display:flex;align-items:flex-end;gap:6px;padding:8px 10px}@media(min-width:768px){.msg-composer-row{padding:10px 16px;gap:8px}}.msg-composer-field{flex:1;min-width:0;display:flex;align-items:flex-end;gap:4px;padding:2px 6px 2px 14px;min-height:var(--msg-tap);border-radius:22px;border:1.5px solid transparent;background:var(--msg-surface-pressed);transition:border-color var(--msg-duration-fast) var(--msg-ease),background var(--msg-duration-fast) var(--msg-ease),box-shadow var(--msg-duration-fast) var(--msg-ease)}.msg-composer-field:focus-within{background:var(--msg-surface);border-color:color-mix(in srgb,var(--msg-accent) 55%,transparent);box-shadow:0 0 0 3px var(--msg-accent-ring)}.msg-composer-input{flex:1;min-width:0;min-height:26px;max-height:132px;padding:9px 0;border:none;outline:none;resize:none;background:transparent;color:var(--msg-text);font-size:16px;line-height:1.45;font-family:inherit;overflow-y:auto}@media(min-width:768px){.msg-composer-input{font-size:14.5px}}.msg-composer-input::placeholder{color:var(--msg-text-subtle)}.msg-composer-input:disabled{cursor:not-allowed}.msg-icon-btn{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:40px;height:40px;min-width:40px;min-height:40px;border:none;border-radius:50%;background:transparent;color:var(--msg-text-muted);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:background var(--msg-duration-fast) var(--msg-ease),color var(--msg-duration-fast) var(--msg-ease)}.msg-icon-btn:hover:not(:disabled){background:color-mix(in srgb,var(--msg-text) 6%,transparent);color:var(--msg-text)}.msg-icon-btn:active:not(:disabled){background:color-mix(in srgb,var(--msg-text) 10%,transparent)}.msg-icon-btn:disabled{opacity:.45;cursor:not-allowed}.msg-icon-btn--sm{width:32px;height:32px;min-width:32px;min-height:32px}.msg-icon-btn--accent{color:var(--msg-accent)}.msg-icon-btn--active{background:var(--msg-accent-soft);color:var(--msg-accent)}.msg-send{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:var(--msg-tap);height:var(--msg-tap);min-width:var(--msg-tap);min-height:var(--msg-tap);border:none;border-radius:50%;background:var(--msg-accent);color:var(--msg-on-accent);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;box-shadow:0 3px 10px color-mix(in srgb,var(--msg-accent) 30%,transparent);transition:transform var(--msg-duration-fast) var(--msg-ease),box-shadow var(--msg-duration-fast) var(--msg-ease),opacity var(--msg-duration-fast) linear}.msg-send:hover:not(:disabled){background:var(--msg-accent-dark);transform:scale(1.04)}.msg-send:active:not(:disabled){transform:scale(.94)}.msg-send:disabled{background:var(--msg-surface-pressed);color:var(--msg-text-subtle);box-shadow:none;cursor:not-allowed;transform:none}.msg-strip{display:flex;align-items:center;gap:8px;flex-shrink:0;padding:8px 12px;border-top:1px solid var(--msg-border);background:var(--msg-surface);font-size:12px;color:var(--msg-text-muted)}.msg-strip--accent{background:var(--msg-accent-soft);border-top-color:color-mix(in srgb,var(--msg-accent) 20%,transparent);color:var(--msg-accent)}.msg-strip--danger{background:var(--color-danger-bg, #fef2f2);border-top-color:var(--color-danger-border, #fee2e2);color:var(--color-danger, #ef4444)}.msg-strip--warning{background:var(--color-warning-bg, #fffbeb);border-top-color:var(--color-warning-border, #fef3c7);color:#b45309}.msg-strip--success{background:var(--color-success-bg, #ecfdf5);border-top-color:var(--color-success-border, #d1fae5);color:var(--color-success, #10b981)}.msg-strip-body{flex:1;min-width:0;overflow:hidden}.msg-strip-title{display:block;font-weight:700;font-size:11.5px}.msg-strip-text{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--msg-text-muted)}.msg-pending-files{display:flex;gap:8px;padding:8px 12px;overflow-x:auto;border-top:1px solid var(--msg-border);background:var(--msg-surface);-webkit-overflow-scrolling:touch}.msg-pending-files-container{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}.msg-pending-files--wrap{flex-wrap:wrap;gap:6px;padding:0;overflow:visible;border-top:0;background:transparent}.msg-upload-error{display:flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--color-danger-border, #fee2e2);border-radius:var(--msg-radius-control);background:var(--color-danger-bg, #fef2f2);color:var(--color-danger, #dc2626);font-size:12px}.msg-upload-progress-bar-wrap{width:100%;height:4px;overflow:hidden;border-radius:var(--msg-radius-pill);background:var(--msg-surface-pressed)}.msg-upload-progress-bar{height:100%;background:var(--brand-primary, #2563eb);transition:width .2s var(--msg-ease)}.msg-pending-file{display:flex;align-items:center;gap:6px;flex-shrink:0;padding:5px 6px 5px 10px;border-radius:12px;border:1px solid var(--msg-border);background:var(--msg-surface);box-shadow:var(--msg-shadow-xs);font-size:12px;max-width:220px}.msg-pending-file-body{display:grid;flex:1;min-width:0}.msg-pending-file-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;flex-shrink:0;border-radius:8px;background:var(--msg-surface-pressed);color:var(--msg-text-muted)}.msg-pending-file-thumb{width:28px;height:28px;border-radius:8px;object-fit:cover;flex-shrink:0}.msg-pending-file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;color:var(--msg-text)}.msg-attachment-count{display:inline-flex;align-items:center;gap:4px}.msg-progress{height:3px;flex-shrink:0;background:var(--msg-surface-pressed);overflow:hidden}.msg-progress-bar{height:100%;background:var(--msg-accent);transition:width .2s linear}.msg-emoji-panel{position:absolute;bottom:calc(100% + 8px);left:8px;right:8px;z-index:6;display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:2px;max-height:184px;overflow-y:auto;padding:8px;border-radius:var(--msg-radius-panel);border:1px solid var(--msg-border);background:var(--msg-surface);box-shadow:var(--msg-shadow-lg)}@media(min-width:640px){.msg-emoji-panel{right:auto;width:296px}}.msg-emoji-btn{display:flex;align-items:center;justify-content:center;min-width:40px;min-height:40px;border:none;border-radius:10px;background:transparent;font-size:20px;line-height:1;cursor:pointer}.msg-emoji-btn:hover{background:var(--msg-surface-pressed)}.msg-jump{position:sticky;bottom:8px;align-self:center;display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:7px 14px;min-height:36px;border-radius:var(--msg-radius-pill);border:1px solid var(--msg-border);background:var(--msg-surface);box-shadow:var(--msg-shadow-md);color:var(--msg-text);font-size:12px;font-weight:650;cursor:pointer;z-index:2}.msg-jump:hover{background:var(--msg-surface-hover)}.msg-list{display:flex;flex-direction:column;flex:1;min-height:0;background:var(--msg-surface)}.msg-list-header{position:sticky;top:0;z-index:2;flex-shrink:0;padding:12px 14px;padding-top:max(12px,env(safe-area-inset-top));background:var(--msg-surface);border-bottom:1px solid var(--msg-border)}@media(min-width:768px){.msg-list-header{padding-top:12px}}.msg-list-title-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.msg-list-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--msg-text)}.msg-search{position:relative;margin-top:10px}.msg-search-icon{position:absolute;top:50%;left:12px;transform:translateY(-50%);color:var(--msg-text-subtle);pointer-events:none}.msg-search-input{width:100%;min-height:40px;padding:9px 36px 9px 34px;border-radius:var(--msg-radius-control);border:1px solid var(--msg-border);background:var(--msg-surface-pressed);color:var(--msg-text);font-size:14px;font-family:inherit;outline:none;transition:border-color var(--msg-duration-fast) var(--msg-ease),box-shadow var(--msg-duration-fast) var(--msg-ease),background var(--msg-duration-fast) var(--msg-ease)}.msg-search-input::placeholder{color:var(--msg-text-subtle)}.msg-search-input:focus{background:var(--msg-surface);border-color:color-mix(in srgb,var(--msg-accent) 55%,transparent);box-shadow:0 0 0 3px var(--msg-accent-ring)}.msg-search-clear{position:absolute;top:50%;right:6px;transform:translateY(-50%)}.msg-filters{display:flex;gap:6px;margin-top:10px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.msg-filters::-webkit-scrollbar{display:none}.msg-chip{display:inline-flex;align-items:center;gap:5px;flex-shrink:0;padding:5px 11px;min-height:32px;border-radius:var(--msg-radius-pill);border:1px solid var(--msg-border);background:var(--msg-surface);color:var(--msg-text-muted);font-size:12px;font-weight:650;white-space:nowrap;cursor:pointer;transition:background var(--msg-duration-fast) var(--msg-ease),color var(--msg-duration-fast) var(--msg-ease),border-color var(--msg-duration-fast) var(--msg-ease)}.msg-chip:hover{background:var(--msg-surface-hover);color:var(--msg-text)}.msg-chip[aria-pressed=true],.msg-chip--active{background:var(--msg-accent-soft);border-color:color-mix(in srgb,var(--msg-accent) 32%,transparent);color:var(--msg-accent)}.msg-chip-count{padding:0 5px;border-radius:var(--msg-radius-pill);background:color-mix(in srgb,currentColor 16%,transparent);font-size:10.5px;font-weight:800}.msg-tag{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:var(--radius-sm, 8px);font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;line-height:1.4;white-space:nowrap;flex-shrink:0;background:var(--msg-surface-pressed);color:var(--msg-text-muted)}.msg-tag--accent{background:var(--msg-accent-soft);color:var(--msg-accent)}.msg-tag--success{background:var(--color-success-bg, #ecfdf5);color:var(--color-success, #059669)}.msg-tag--warning{background:var(--color-warning-bg, #fffbeb);color:#b45309}.msg-tag--danger{background:var(--color-danger-bg, #fef2f2);color:var(--color-danger, #dc2626)}.msg-list-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.msg-list-scroll::-webkit-scrollbar{width:8px}.msg-list-scroll::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--msg-text) 14%,transparent);border-radius:999px;border:2px solid transparent;background-clip:content-box}.msg-item{position:relative;display:flex;align-items:center;gap:12px;width:100%;min-height:68px;padding:12px 14px;border:none;border-bottom:1px solid var(--msg-border);border-left:3px solid transparent;background:transparent;text-align:left;cursor:pointer;transition:background var(--msg-duration-fast) var(--msg-ease);color:var(--msg-text);font-family:inherit}.msg-item:hover{background:var(--msg-surface-hover)}.msg-item[aria-selected=true]{background:var(--msg-accent-soft);border-left-color:var(--msg-accent)}.msg-item-body{flex:1;min-width:0}.msg-item-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.msg-item-name{font-size:13.5px;font-weight:650;color:var(--msg-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-item--unread .msg-item-name{font-weight:800}.msg-item-time{flex-shrink:0;font-size:11px;font-weight:600;color:var(--msg-text-subtle);font-variant-numeric:tabular-nums}.msg-item--unread .msg-item-time{color:var(--msg-accent)}.msg-item-sub{margin-top:2px;font-size:11.5px;font-weight:600;color:var(--msg-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-item-preview{margin-top:2px;font-size:12.5px;color:var(--msg-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-item--unread .msg-item-preview{color:var(--msg-text);font-weight:600}.msg-item-tags{display:flex;align-items:center;gap:6px;margin-top:5px;min-width:0}.msg-item-end{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}.msg-avatar{position:relative;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:40px;height:40px;border-radius:50%;overflow:hidden;background:var(--msg-accent);color:var(--msg-on-accent);font-size:14px;font-weight:700;letter-spacing:.01em;-webkit-user-select:none;user-select:none}.msg-avatar img{width:100%;height:100%;object-fit:cover}.msg-avatar--xs{width:26px;height:26px;font-size:10px}.msg-avatar--sm{width:32px;height:32px;font-size:12px}.msg-avatar--lg{width:48px;height:48px;font-size:16px}.msg-avatar-admin{background:linear-gradient(135deg,var(--msg-accent),var(--msg-accent-dark))!important;color:var(--msg-on-accent)!important}.msg-avatar-applicant{background:linear-gradient(135deg,color-mix(in srgb,var(--msg-accent) 55%,#8b5cf6),#7c3aed)!important;color:#fff!important}.msg-avatar-internal{background:linear-gradient(135deg,#fbbf24,#f59e0b)!important;color:#422006!important}.msg-avatar--muted{background:var(--msg-surface-pressed);color:var(--msg-text-muted)}.msg-avatar-slot{flex-shrink:0;width:26px}.msg-presence{position:absolute;right:-1px;bottom:-1px;width:11px;height:11px;border-radius:50%;border:2px solid var(--msg-surface);background:var(--msg-text-subtle)}.msg-presence--online{background:var(--color-success, #10b981)}.msg-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:var(--msg-radius-pill);background:var(--msg-accent);color:var(--msg-on-accent);font-size:11px;font-weight:800;font-variant-numeric:tabular-nums;flex-shrink:0}.msg-badge--danger{background:var(--color-danger, #ef4444)}.msg-dot{width:9px;height:9px;border-radius:50%;background:var(--msg-accent);flex-shrink:0}.msg-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:40px 24px;text-align:center;color:var(--msg-text-muted)}.msg-state-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:8px;border-radius:50%;background:var(--msg-accent-soft);color:var(--msg-accent)}.msg-state-icon--danger{background:var(--color-danger-bg, #fef2f2);color:var(--color-danger, #ef4444)}.msg-state-title{font-size:15px;font-weight:700;color:var(--msg-text)}.msg-state-text{max-width:300px;font-size:13px;line-height:1.5;color:var(--msg-text-muted)}.msg-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--msg-tap);padding:10px 20px;margin-top:12px;border:none;border-radius:var(--msg-radius-control);background:var(--msg-accent);color:var(--msg-on-accent);font-size:13.5px;font-weight:650;font-family:inherit;cursor:pointer;transition:background var(--msg-duration-fast) var(--msg-ease)}.msg-btn:hover{background:var(--msg-accent-dark)}.msg-btn--ghost{background:var(--msg-surface);border:1px solid var(--msg-border);color:var(--msg-text)}.msg-btn--ghost:hover{background:var(--msg-surface-hover)}.msg-skeleton{border-radius:8px;background:linear-gradient(90deg,color-mix(in srgb,var(--msg-text) 6%,transparent) 25%,color-mix(in srgb,var(--msg-text) 11%,transparent) 37%,color-mix(in srgb,var(--msg-text) 6%,transparent) 63%);background-size:400% 100%;animation:msg-shimmer 1.4s ease-in-out infinite}@keyframes msg-shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}.msg-skeleton-row{display:flex;align-items:center;gap:12px;padding:14px;border-bottom:1px solid var(--msg-border)}.msg-banner{display:flex;align-items:center;gap:8px;flex-shrink:0;padding:6px 14px;font-size:11.5px;font-weight:650;background:var(--color-warning-bg, #fffbeb);color:#b45309;border-bottom:1px solid var(--color-warning-border, #fef3c7)}.msg-context-section{padding:14px 18px;border-bottom:1px solid var(--msg-border)}.msg-context-label{display:flex;align-items:center;gap:6px;margin-bottom:8px;font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--msg-text-subtle)}.msg-context-row{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--msg-text-muted);padding:3px 0;min-width:0}.msg-context-row>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes msg-spin{to{transform:rotate(360deg)}}.msg-spin{animation:msg-spin .8s linear infinite}.msg-title-icon{color:var(--msg-accent);flex-shrink:0}@media(min-width:768px){.msg-hide-desktop{display:none!important}}.msg-image-btn{display:block;min-width:0;max-width:100%;line-height:0}.msg-scope,.msg-shell,.msg-panes,.msg-thread,.msg-list{max-width:100%;overflow-wrap:anywhere}.msg-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){.msg-scope *,.msg-scope *:before,.msg-scope *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.msg-scroll{scroll-behavior:auto}}@media(prefers-color-scheme:dark){.msg-scope[data-color-scheme=auto]{--msg-canvas: #0f1117;--msg-surface: #171923;--msg-surface-hover: #1d2030;--msg-surface-pressed: #21243a;--msg-border: rgba(255, 255, 255, .09);--msg-border-strong: rgba(255, 255, 255, .16);--msg-text: #e9e9f2;--msg-text-muted: #a0a6b8;--msg-text-subtle: #767d92;--msg-bubble-other: #1f2231;--msg-bubble-other-text: #e9e9f2;--msg-bubble-note: rgba(245, 158, 11, .12);--msg-bubble-note-border: rgba(245, 158, 11, .3)}}@media(forced-colors:active){.msg-bubble,.msg-item,.msg-composer-field,.msg-search-input{border:1px solid CanvasText}}@media print{.msg-composer,.msg-header-actions,.msg-jump,.msg-row-actions{display:none!important}.msg-scroll{overflow:visible!important}}.msg-file-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px;max-width:100%}.msg-file-wrap .msg-file{flex:1 1 190px;min-width:0}.msg-file-view{display:inline-flex;align-items:center;gap:4px;padding:6px 10px;min-height:36px;border-radius:10px;border:1px solid color-mix(in srgb,currentColor 22%,transparent);background:transparent;color:inherit;font-size:11px;font-weight:650;cursor:pointer;transition:background .15s ease}.msg-file-view:hover:not(:disabled){background:color-mix(in srgb,currentColor 10%,transparent)}.msg-file-view:disabled{opacity:.5;cursor:not-allowed}.msg-file-error{flex:1 1 100%;margin:0;font-size:11px;font-weight:600;color:#b42318}.msg-image-loading{display:flex;align-items:center;justify-content:center;width:100%;min-height:96px;border-radius:12px;background:color-mix(in srgb,currentColor 8%,transparent)}.msg-image-loading .msg-strip-action{flex-shrink:0;align-self:center;padding:5px 10px;min-height:30px;border-radius:8px;border:1px solid color-mix(in srgb,currentColor 28%,transparent);background:transparent;color:inherit;font-size:11px;font-weight:700;cursor:pointer}.msg-image-loading .msg-strip-action:hover:not(:disabled){background:color-mix(in srgb,currentColor 12%,transparent)}.msg-image-loading .msg-strip-action:disabled{opacity:.55;cursor:not-allowed}.msg-image-btn:disabled{cursor:default}.msg-tabstrip{display:flex;align-items:center;flex-wrap:wrap;gap:var(--msg-tab-gap)}.msg-tab{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:var(--msg-tab-pad-y) var(--msg-tab-pad-x);border:1px solid transparent;border-radius:var(--msg-tab-radius);background:transparent;color:var(--msg-tab-idle-text);font-size:12px;font-weight:700;cursor:pointer;transition:background var(--msg-duration-fast) var(--msg-ease),color var(--msg-duration-fast) var(--msg-ease),border-color var(--msg-duration-fast) var(--msg-ease)}.msg-tab:hover{background:var(--msg-surface-hover);color:var(--msg-text)}.msg-tab--active{background:var(--msg-tab-active-bg);border-color:var(--msg-tab-active-border);color:var(--msg-tab-active-text)}.msg-tab--active-note{background:var(--msg-tab-note-bg);border-color:var(--msg-tab-note-border);color:var(--msg-tab-note-text)}.msg-draft-chip{display:inline-flex;align-items:center;gap:5px;padding:3px var(--msg-pill-pad-x);border:1px solid var(--msg-draft-border);border-radius:var(--msg-pill-radius);background:var(--msg-draft-bg);color:var(--msg-draft-text);font-size:var(--msg-pill-font);font-weight:700;line-height:1.4}.msg-ticket-row{position:relative;display:flex;gap:var(--msg-row-gap);padding:var(--msg-row-pad-y) var(--msg-row-pad-x);cursor:pointer;transition:background var(--msg-duration-fast) var(--msg-ease)}.msg-ticket-row+.msg-ticket-row{border-top:1px solid var(--msg-border)}.msg-ticket-row:hover{background:var(--msg-surface-hover)}.msg-ticket-row--active{background:var(--msg-row-active-bg)}.msg-ticket-row--active:before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:3px;background:var(--msg-row-active-bar)}.msg-pill{display:inline-flex;align-items:center;gap:4px;padding:var(--msg-pill-pad-y) var(--msg-pill-pad-x);border-radius:var(--msg-pill-radius);font-size:var(--msg-pill-font);font-weight:700;line-height:1.25;white-space:nowrap}.msg-file--on-accent{background:#ffffff29;border-color:#ffffff52}.msg-file--on-accent:hover{background:#ffffff3d}.msg-card-stack{display:flex;flex-direction:column;gap:var(--msg-card-gap)}.msg-card{padding:var(--msg-card-pad);border:1px solid var(--msg-border);border-radius:var(--msg-card-radius);background:var(--msg-surface);box-shadow:var(--msg-shadow-xs)}.msg-card-title{display:flex;align-items:center;gap:6px;margin-bottom:10px;color:var(--msg-text-subtle);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.msg-send-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;min-width:92px;padding:0 18px;border:0;border-radius:var(--msg-radius-control);background:var(--brand-primary, #2563eb);color:var(--msg-on-accent);font-size:13px;font-weight:800;cursor:pointer;box-shadow:var(--msg-shadow-sm);transition:background var(--msg-duration-fast) var(--msg-ease),transform var(--msg-duration-fast) var(--msg-ease)}.msg-send-btn:hover:not(:disabled){background:var(--brand-primary-dark, #1d4ed8)}.msg-send-btn:active:not(:disabled){transform:translateY(1px)}.msg-send-btn:disabled{background:var(--msg-surface-pressed);color:var(--msg-text-subtle);box-shadow:none;cursor:not-allowed}.msg-send-btn--note{background:var(--msg-note-action-bg)}.msg-send-btn--note:hover:not(:disabled){background:var(--msg-note-action-bg-hover)}.msg-composer-icon-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;border:1px solid var(--msg-border);border-radius:var(--msg-radius-control);background:var(--msg-surface);color:var(--msg-text-muted);cursor:pointer;transition:background var(--msg-duration-fast) var(--msg-ease),color var(--msg-duration-fast) var(--msg-ease)}.msg-composer-icon-btn:hover:not(:disabled){background:var(--msg-surface-hover);color:var(--msg-text)}.msg-composer-icon-btn[aria-pressed=true]{background:var(--msg-tab-note-bg);border-color:var(--msg-tab-note-border);color:var(--msg-tab-note-text)}.msg-composer-icon-btn:disabled{opacity:.5;cursor:not-allowed}.msg-char-count{display:inline-flex;align-items:center;font-size:.75rem;color:var(--msg-text-muted)}.msg-scroll::-webkit-scrollbar{width:8px}.msg-scroll::-webkit-scrollbar-track{background:transparent}.msg-scroll::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--msg-text) 14%,transparent);border-radius:999px;border:2px solid transparent;background-clip:content-box;transition:background var(--msg-duration-fast) var(--msg-ease)}.msg-scroll::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--msg-text) 26%,transparent);background-clip:content-box}.msg-scope .msg-send-btn:hover:not(:disabled){background:var(--brand-primary-dark, #1d4ed8);transform:translateY(-1px);box-shadow:var(--msg-shadow-md)}.msg-scope .msg-send-btn:active:not(:disabled){transform:translateY(0);box-shadow:var(--msg-shadow-sm)}.msg-scope .msg-icon-btn:hover:not(:disabled){background:var(--msg-surface-hover);color:var(--msg-text);transform:scale(1.05)}.msg-file:hover{background:color-mix(in srgb,currentColor 14%,transparent);transform:translateY(-2px);box-shadow:var(--msg-shadow-sm)}.msg-file:active{transform:translateY(0)}.msg-link-preview:hover{background:color-mix(in srgb,currentColor 12%,transparent);transform:translateY(-1px)}.msg-emoji-btn:hover{background:color-mix(in srgb,var(--msg-text) 8%,transparent);transform:scale(1.1)}.msg-tab:hover{background:var(--msg-surface-hover);color:var(--msg-text);transform:translateY(-1px)}.msg-tab--active{transform:translateY(0)}.msg-pill:hover{opacity:.9;transform:scale(1.05)}.msg-progress-bar{background:var(--msg-accent);transition:width var(--msg-duration) var(--msg-ease)}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}