@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";
:root{--action-surface:#fff;--action-surface-hover:#f4f4f5;--action-surface-muted:#ffffffd9;--bg-primary:#20242a;--bg-secondary:#262b33;--bg-tertiary:#2d333d;--bg-card:#262b33;--bg-base:var(--bg-primary);--bg-popover:var(--bg-tertiary);--bg-glass:#ffffff08;--bg-hover:#ffffff0d;--text-primary:#ffffffe6;--text-secondary:#fff9;--text-tertiary:#ffffff73;--text-inverse:#09090b;--text-on-accent:#fff;--border-light:#ffffff14;--border-hover:#ffffff26;--border-active:#fff3;--border:var(--border-light);--accent:#2563eb;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--font-size-caption:.75rem;--font-size-sm:.85rem;--size-touch-min:48px;--session-sidebar-min:280px;--session-sidebar-max:340px;--session-label-width:96px;--radius-xs:4px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:var(--radius-lg);--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 12px #00000080, 0 1px 3px #000c;--shadow-lg:0 12px 32px #0009, 0 2px 4px #000c;--shadow-glow:inset 0 1px 0 #ffffff14;--transition-fast:.15s cubic-bezier(.16, 1, .3, 1);--transition-normal:.25s cubic-bezier(.16, 1, .3, 1);--transition-slow:.4s cubic-bezier(.16, 1, .3, 1);--font-sans:"Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, inherit;--font-mono:"JetBrains Mono", "Roboto Mono", "Fira Code", monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.65;overflow-x:hidden}.chat-container{background:var(--bg-primary);flex-direction:column;max-width:100%;height:100dvh;display:flex}.chat-header{padding:var(--space-sm) var(--space-lg);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-light);z-index:100;background:#000000b3;justify-content:space-between;align-items:center;min-height:60px;display:flex;position:sticky;top:0}.chat-header-title{align-items:center;gap:var(--space-sm);color:var(--text-primary);display:flex}.chat-header-title h1{letter-spacing:-.01em;font-size:1.05rem;font-weight:600}.chat-header-status{color:var(--text-secondary);align-items:center;gap:8px;font-size:.8rem;display:flex}.status-dot{background:var(--success);border-radius:50%;width:8px;height:8px;box-shadow:0 0 8px #10b98166}.status-dot.offline{background:var(--text-tertiary);box-shadow:none}.status-dot.intervention{background:var(--warning);animation:1.5s ease-in-out infinite pulse-dot;box-shadow:0 0 8px #f59e0b66}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.9)}}.chat-messages{padding:var(--space-lg) max(var(--space-md), calc(50vw - 400px));gap:var(--space-lg);scroll-behavior:smooth;-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;display:flex;overflow-y:auto}.chat-bootstrap-state{width:min(100%,520px);padding:var(--space-lg);align-items:flex-start;gap:var(--space-md);color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);margin:auto;line-height:1.6;display:flex}.chat-bootstrap-state>svg{color:var(--text-primary);flex:none}.chat-bootstrap-title{margin-bottom:var(--space-xs);color:var(--text-primary);font-weight:500}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:0 0}.chat-messages::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.chat-messages::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.time-separator{text-align:center;padding:var(--space-sm) 0}.time-separator span{color:var(--text-tertiary);font-size:.75rem;font-weight:500}.message-row{align-items:flex-start;gap:var(--space-md);max-width:100%;display:flex}.message-row.user{flex-direction:row-reverse}.message-avatar{border-radius:var(--radius-sm);border:1px solid var(--border-light);width:32px;height:32px;color:var(--text-primary);background:var(--bg-secondary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.message-avatar.ai{background:var(--text-primary);color:var(--bg-primary)}.message-avatar.admin-avatar{background:var(--accent);color:#fff;border-color:var(--accent)}.message-bubble{border-radius:var(--radius-lg);word-break:break-word;color:var(--text-primary);padding:12px 16px;font-size:1rem;line-height:1.6}.message-bubble.user-bubble{background:var(--bg-tertiary);border:1px solid var(--border-light)}.message-bubble.ai-bubble{background:0 0;padding:12px 0}.message-bubble.admin-bubble{background:#3b82f61a;border:1px solid #3b82f633}.admin-badge{color:var(--accent);align-items:center;gap:6px;margin-bottom:8px;font-size:.75rem;font-weight:600;display:inline-flex}.message-bubble.system-bubble{background:var(--bg-secondary);color:var(--text-secondary);border-radius:var(--radius-md);border:1px solid var(--border-light);align-self:center;padding:8px 16px;font-size:.85rem}.typing-indicator{align-items:center;gap:var(--space-md);color:var(--text-secondary);font-size:.9rem;display:flex}.typing-dots{gap:4px;display:flex}.typing-dots span{background:var(--text-tertiary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite typing-bounce}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chat-input-bar{align-items:flex-end;gap:var(--space-sm);padding:var(--space-md) max(var(--space-md), calc(50vw - 400px));padding-bottom:max(var(--space-md), env(safe-area-inset-bottom));background:var(--bg-primary);border-top:1px solid var(--border-light);display:flex}.input-wrapper{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);transition:all var(--transition-fast);flex:1;align-items:flex-end;padding:4px 8px;display:flex;position:relative}.input-wrapper:focus-within{border-color:var(--text-secondary)}.input-action-btn{width:var(--size-touch-min);height:var(--size-touch-min);flex:0 0 var(--size-touch-min);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;margin-bottom:4px;display:flex}.input-action-btn:hover{color:var(--text-primary);background:#ffffff0d}.input-action-btn:disabled{cursor:not-allowed;color:var(--text-tertiary)!important}.input-action-btn:focus-visible,.send-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chat-input{width:100%;min-width:0;color:var(--text-primary);font-size:1rem;font-family:var(--font-sans);resize:none;background:0 0;border:none;outline:none;flex:1;min-height:44px;max-height:200px;padding:10px;line-height:1.5}.chat-input::placeholder{color:var(--text-tertiary)}.chat-input:disabled{cursor:not-allowed;overflow-y:hidden}.chat-input:disabled::placeholder{color:var(--text-secondary)}.send-btn{width:var(--size-touch-min);height:var(--size-touch-min);flex:0 0 var(--size-touch-min);background:var(--text-primary);color:var(--bg-primary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;margin-bottom:6px;margin-right:4px;display:flex}.send-btn:hover{background:var(--action-surface);transform:translateY(-1px)}.send-btn:disabled{background:var(--bg-tertiary);color:var(--text-tertiary);cursor:not-allowed;transform:none}.intervention-banner{justify-content:center;align-items:center;gap:var(--space-sm);padding:12px var(--space-lg);background:var(--bg-secondary);border-bottom:1px solid var(--border-light);color:var(--warning);font-size:.9rem;display:flex}.admin-layout{background:var(--bg-primary);min-height:100vh;display:flex}.admin-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-light);width:260px;padding:var(--space-md);gap:var(--space-xs);flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.admin-sidebar-logo{align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-sm);margin-bottom:var(--space-md);color:var(--text-primary);letter-spacing:.02em;font-size:1rem;font-weight:700;display:flex}.admin-nav-item{align-items:center;gap:var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);padding:12px 16px;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.admin-nav-item:hover{color:var(--text-primary);background:#ffffff08}.admin-nav-item.active{background:var(--text-primary);color:var(--bg-primary)}.admin-nav-item.active svg{color:var(--bg-primary)}.admin-content{padding:var(--space-xl) var(--space-xl);flex:1;overflow-y:auto}.admin-page-title{margin-bottom:var(--space-lg);letter-spacing:-.02em;color:var(--text-primary);align-items:center;gap:12px;font-size:1.8rem;font-weight:600;display:flex}.stats-grid{gap:var(--space-md);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--transition-normal);gap:var(--space-sm);box-shadow:var(--shadow-glow), var(--shadow-sm);flex-direction:column;display:flex}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow), var(--shadow-md);transform:translateY(-2px)}.stat-card-header{color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.stat-card-label{font-size:.85rem;font-weight:500}.stat-card-value{color:var(--text-primary);letter-spacing:-.02em;font-size:2.2rem;font-weight:600}.session-detail-layout{grid-template-columns:minmax(0, 1fr) minmax(var(--session-sidebar-min), var(--session-sidebar-max));gap:var(--space-lg);align-items:start;display:grid}.session-detail-layout>*{min-width:0}.session-detail-sidebar{gap:var(--space-md);flex-direction:column;display:flex}.session-context-card{gap:var(--space-md)}.session-context-title{align-items:center;gap:var(--space-sm);color:var(--text-primary);font-size:var(--font-size-sm);font-weight:500;display:flex}.session-context-list{gap:var(--space-sm);flex-direction:column;display:flex}.session-context-row{grid-template-columns:minmax(0, var(--session-label-width)) minmax(0, 1fr);gap:var(--space-sm);font-size:var(--font-size-sm);line-height:1.6;display:grid}.session-context-row dt{color:var(--text-secondary)}.session-context-row dd{color:var(--text-primary);overflow-wrap:anywhere}.session-context-mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.session-context-details{border-top:1px solid var(--border-light)}.session-context-details summary{justify-content:space-between;align-items:center;gap:var(--space-sm);min-height:var(--size-touch-min);color:var(--text-secondary);font-size:var(--font-size-sm);cursor:pointer;list-style:none;display:flex}.session-context-details summary::-webkit-details-marker{display:none}.session-context-details summary svg{transition:transform var(--transition-fast);flex:none}.session-context-details[open] summary svg{transform:rotate(180deg)}.session-context-details summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-xs)}.session-context-details[open] .session-context-list{padding-bottom:var(--space-sm)}.session-context-empty{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:1.6}.data-table{border-collapse:collapse;background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-light);width:100%;overflow:hidden}.data-table th{padding:16px var(--space-md);text-align:left;color:var(--text-secondary);border-bottom:1px solid var(--border-light);background:var(--bg-primary);font-size:.85rem;font-weight:500}.data-table td{padding:16px var(--space-md);color:var(--text-primary);border-bottom:1px solid #ffffff0a;font-size:.95rem}.data-table tr:hover td{background:#ffffff05}.badge{letter-spacing:.02em;border:1px solid #0000;border-radius:4px;align-items:center;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge.active{color:var(--success);background:#10b9811a;border-color:#10b98133}.badge.pending{color:var(--warning);background:#f59e0b1a;border-color:#f59e0b33}.badge.closed{background:var(--bg-tertiary);color:var(--text-secondary);border-color:var(--border-light)}.badge.intervention{color:var(--danger);background:#ef44441a;border-color:#ef444433}.btn{min-height:var(--size-touch-min);white-space:nowrap;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);font-size:.95rem;font-weight:500;font-family:var(--font-sans);will-change:transform;border:1px solid #0000;flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:8px 16px;display:inline-flex}.btn:active{transform:scale(.97)translateY(1px)}.icon-button{min-width:var(--size-touch-min);min-height:var(--size-touch-min);flex-shrink:0}.btn:focus-visible,.icon-button:focus-visible,.form-input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--action-surface);color:var(--bg-primary)}.btn-primary:hover{background:var(--action-surface-hover);box-shadow:var(--shadow-sm)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border-color:var(--border-light);box-shadow:var(--shadow-glow)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-hover)}.btn-danger{color:var(--danger);background:#ef44440d;border-color:#ef444433}.btn-danger:hover{background:#ef444426;border-color:#ef44444d}.skeleton{background:var(--bg-secondary);border-radius:var(--radius-sm);position:relative;overflow:hidden}.skeleton:after{content:"";background-image:linear-gradient(90deg,#fff0 0,#ffffff05 20%,#ffffff0d 60%,#fff0);animation:1.8s cubic-bezier(.16,1,.3,1) infinite shimmer;position:absolute;inset:0;transform:translate(-100%)}@keyframes shimmer{to{transform:translate(100%)}}.form-input{width:100%;min-height:var(--size-touch-min);background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.95rem;font-family:var(--font-sans);transition:border-color var(--transition-fast);outline:none;padding:12px 16px}.form-input:focus{border-color:var(--text-secondary)}@media (max-width:768px){.admin-sidebar{display:none}.admin-content{padding:var(--space-lg)}.chat-messages{padding:var(--space-md)}}@media (max-width:1024px){.session-detail-layout{grid-template-columns:minmax(0,1fr)}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}.btn-menu{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-primary);align-items:center;gap:8px;padding:8px 12px;font-size:.85rem;transition:all .2s;display:flex}.btn-menu:hover{background:#ffffff0d}