.app-sidebar[data-v-2119d217]{width:var(--sidebar-width);flex:0 0 var(--sidebar-width);height:100%;background:var(--gpt-sidebar);border-right:1px solid #2a2b2e;color:#cbd5e1;display:flex;flex-direction:column;overflow:hidden}.sidebar-header[data-v-2119d217]{padding:12px;border-bottom:1px solid #2a2b2e;display:flex;align-items:center}.sidebar-brand[data-v-2119d217]{display:flex;align-items:center;gap:10px;text-decoration:none;color:#f8fafc;font-weight:600;font-size:14px}.brand-icon[data-v-2119d217]{width:32px;height:32px;border-radius:10px;background:#343541;display:flex;align-items:center;justify-content:center;font-size:16px}.sidebar-scroll[data-v-2119d217]{flex:1;min-height:0;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:12px}.btn-new-chat[data-v-2119d217]{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;background:transparent;color:#f8fafc;border:1px solid #3f4047;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all var(--transition-base);box-shadow:none}.btn-new-chat[data-v-2119d217]:hover{background:var(--gpt-sidebar-hover)}.sidebar-nav[data-v-2119d217]{display:flex;flex-direction:column;gap:6px}.sidebar-nav-item[data-v-2119d217]{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;text-decoration:none;color:#e2e8f0;font-size:13px;transition:all var(--transition-base)}.sidebar-nav-item[data-v-2119d217]:hover,.sidebar-nav-item.router-link-active[data-v-2119d217]{background:var(--gpt-sidebar-hover);color:#fff}.sessions-header[data-v-2119d217]{padding:6px 4px 0}.sessions-header h3[data-v-2119d217]{font-size:11px;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.5px;margin:0}.sessions-search[data-v-2119d217]{display:flex;align-items:center;gap:6px;background:#34354166;border:1px solid #2a2b2e;border-radius:8px;padding:6px 8px}.search-icon[data-v-2119d217]{font-size:12px;color:#9ca3af}.search-input[data-v-2119d217]{flex:1;border:none;background:transparent;color:#e2e8f0;font-size:12px;outline:none}.search-input[data-v-2119d217]::placeholder{color:#6b7280}.search-clear[data-v-2119d217]{border:none;background:transparent;color:#9ca3af;cursor:pointer;font-size:14px;line-height:1}.sessions-list[data-v-2119d217]{display:flex;flex-direction:column;gap:4px}.session-row[data-v-2119d217]{display:flex;align-items:center;gap:6px}.sessions-empty[data-v-2119d217]{padding:8px 10px;border-radius:8px;font-size:12px;color:#9ca3af;background:#34354166}.session-item[data-v-2119d217]{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:all var(--transition-base);color:#e2e8f0;background:transparent;border:none;text-align:left;font:inherit;flex:1}.session-item[data-v-2119d217]:hover{background:var(--gpt-sidebar-hover)}.session-item.active[data-v-2119d217]{background:#343541;color:#fff}.session-icon[data-v-2119d217]{font-size:20px;flex-shrink:0}.session-info[data-v-2119d217]{flex:1;min-width:0}.session-title[data-v-2119d217]{font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit}.session-time[data-v-2119d217]{font-size:11px;color:#9ca3af;margin-top:2px}.session-delete[data-v-2119d217]{border:none;background:transparent;color:#9ca3af;padding:6px;border-radius:6px;cursor:pointer;transition:all var(--transition-base);font-size:14px}.session-delete[data-v-2119d217]:hover{color:#f87171;background:#f8717126}.sessions-footer[data-v-2119d217]{display:flex;flex-direction:column;align-items:center;gap:6px;padding-top:4px}.btn-load-more[data-v-2119d217]{border:1px solid #3f4047;background:transparent;color:#cbd5e1;padding:6px 10px;border-radius:6px;cursor:pointer;font-size:12px;transition:all var(--transition-base)}.btn-load-more[data-v-2119d217]:hover{background:var(--gpt-sidebar-hover)}.btn-load-more[data-v-2119d217]:disabled{opacity:.6;cursor:not-allowed}.sessions-end[data-v-2119d217]{font-size:11px;color:#6b7280}.sidebar-footer[data-v-2119d217]{padding:12px;border-top:1px solid #2a2b2e;display:flex;flex-direction:column;gap:10px}.user-info[data-v-2119d217]{display:flex;align-items:center;gap:10px}.user-avatar[data-v-2119d217]{width:32px;height:32px;border-radius:999px;background:#343541;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}.user-meta[data-v-2119d217]{min-width:0}.user-name[data-v-2119d217]{font-size:13px;color:#f8fafc;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-subtitle[data-v-2119d217]{font-size:11px;color:#9ca3af}.btn-logout[data-v-2119d217]{width:100%;padding:8px 10px;border-radius:8px;border:1px solid #3f4047;background:transparent;color:#e2e8f0;font-size:12px;cursor:pointer;transition:all var(--transition-base)}.btn-logout[data-v-2119d217]:hover{background:var(--gpt-sidebar-hover)}[data-v-2119d217]::deep(.app-sidebar ::-webkit-scrollbar){width:6px}[data-v-2119d217]::deep(.app-sidebar ::-webkit-scrollbar-track){background:transparent}[data-v-2119d217]::deep(.app-sidebar ::-webkit-scrollbar-thumb){background:#3b3c40;border-radius:999px}@media (max-width: 1024px){.app-sidebar[data-v-2119d217]{width:100%;flex-basis:100%;border-right:1px solid #2a2b2e;box-shadow:0 12px 24px #00000040}}.app-shell[data-v-2af74ae6]{display:flex;width:100%;height:100svh;min-height:100vh;overflow:hidden;background:var(--gpt-bg);position:relative}.app-shell-sidebar[data-v-2af74ae6]{width:var(--sidebar-width);flex:0 0 var(--sidebar-width);min-width:0;min-height:0;display:flex;z-index:30}.app-shell-main[data-v-2af74ae6]{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;overflow:auto;background:var(--gpt-bg)}.sidebar-toggle[data-v-2af74ae6]{position:fixed;top:max(12px,env(safe-area-inset-top,0px) + 8px);left:max(12px,env(safe-area-inset-left,0px) + 8px);z-index:60;width:42px;height:42px;border:1px solid rgba(148,163,184,.28);border-radius:12px;background:#0f172ae0;color:#f8fafc;display:inline-flex;align-items:center;justify-content:center;font-size:22px;line-height:1;box-shadow:0 12px 30px #0f172a38;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-backdrop[data-v-2af74ae6]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;border:none;background:#0f172a6b}@media (max-width: 1024px){.app-shell-sidebar[data-v-2af74ae6]{position:fixed;top:0;left:0;bottom:0;width:min(82vw,320px);transform:translate(-100%);transition:transform .22s ease;z-index:50}.app-shell-sidebar.is-open[data-v-2af74ae6]{transform:translate(0)}.app-shell-main[data-v-2af74ae6]{width:100%}}.toast-stack[data-v-230b3414]{position:fixed;top:18px;right:18px;z-index:9999;pointer-events:none}.toast-list[data-v-230b3414]{display:flex;flex-direction:column;gap:10px}.toast[data-v-230b3414]{min-width:220px;max-width:320px;padding:10px 12px;border-radius:10px;background:#111827;color:#f9fafb;box-shadow:0 12px 24px #0003;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;pointer-events:auto}.toast.success[data-v-230b3414]{background:#16a34a}.toast.error[data-v-230b3414]{background:#dc2626}.toast.warning[data-v-230b3414]{background:#d97706}.toast-message[data-v-230b3414]{flex:1}.toast-close[data-v-230b3414]{border:none;background:transparent;color:inherit;cursor:pointer;font-size:16px;line-height:1}.toast-enter-active[data-v-230b3414],.toast-leave-active[data-v-230b3414]{transition:all .2s ease}.toast-enter-from[data-v-230b3414],.toast-leave-to[data-v-230b3414]{opacity:0;transform:translateY(-8px)}#app{width:100%;min-height:100vh}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}:root{--primary-50: #e6f6f1;--primary-100: #cceee3;--primary-200: #99ddc7;--primary-300: #66ccab;--primary-400: #33bb8f;--primary-500: #10a37f;--primary-600: #0e8f70;--primary-700: #0c7b61;--primary-800: #0a6752;--primary-900: #095646;--gray-50: #f7f7f8;--gray-100: #ececf1;--gray-200: #e5e5e5;--gray-300: #d9d9e3;--gray-400: #b4b4be;--gray-500: #8f8fa3;--gray-600: #5b5b66;--gray-700: #40414f;--gray-800: #202123;--gray-900: #0d0d0d;--gpt-bg: #f7f7f8;--gpt-panel: #ffffff;--gpt-border: #e5e5e5;--gpt-muted: #6b6b80;--gpt-sidebar: #202123;--gpt-sidebar-hover: #2a2b2e;--gpt-input-bg: #ffffff;--sidebar-width: 280px;--header-height: 56px;--success: #10B981;--warning: #F59E0B;--error: #EF4444;--info: #3B82F6;--gradient-primary: linear-gradient(135deg, #10a37f 0%, #0e8f70 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-warm: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--gradient-cool: linear-gradient(135deg, #30cfd0 0%, #330867 100%);--gradient-sunset: linear-gradient(135deg, #ff6b6b 0%, #feca57 100%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--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);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Roboto", "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);color:var(--gray-900);background:var(--gpt-bg);line-height:1.6}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--gray-100)}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;font-size:14px;font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary-600);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--gray-200);color:var(--gray-700)}.btn-secondary:hover:not(:disabled){background:var(--gray-300)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#059669;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-ghost{background:transparent;color:var(--gray-700)}.btn-ghost:hover:not(:disabled){background:var(--gray-100)}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:14px 28px;font-size:16px}.card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-elevated{box-shadow:var(--shadow-lg)}.input{width:100%;padding:10px 14px;font-size:14px;font-family:inherit;color:var(--gray-900);background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);transition:all var(--transition-base)}.input:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #6366f11a}.input:disabled{background:var(--gray-100);cursor:not-allowed}.input-error{border-color:var(--error)}.input-error:focus{box-shadow:0 0 0 3px #ef44441a}.badge{display:inline-flex;align-items:center;padding:4px 10px;font-size:12px;font-weight:500;border-radius:var(--radius-full)}.badge-primary{background:var(--primary-100);color:var(--primary-700)}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-error{background:#fee2e2;color:#991b1b}.badge-gray{background:var(--gray-200);color:var(--gray-700)}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--gray-200);border-top-color:var(--primary-600);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.slide-in-right{animation:slideInRight .3s ease-out}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.slide-in-left{animation:slideInLeft .3s ease-out}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.gap-6{gap:24px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.p-4{padding:16px}.p-6{padding:24px}@media (max-width: 768px){html{font-size:14px}.btn{padding:8px 16px}}pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
  Theme: GitHub
  Description: Light theme as seen on github.com
  Author: github.com
  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-light
  Current colors taken from GitHub's CSS
*/.hljs{color:#24292e;background:#fff}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#d73a49}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#6f42c1}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#005cc5}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#032f62}.hljs-built_in,.hljs-symbol{color:#e36209}.hljs-comment,.hljs-code,.hljs-formula{color:#6a737d}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#22863a}.hljs-subst{color:#24292e}.hljs-section{color:#005cc5;font-weight:700}.hljs-bullet{color:#735c0f}.hljs-emphasis{color:#24292e;font-style:italic}.hljs-strong{color:#24292e;font-weight:700}.hljs-addition{color:#22863a;background-color:#f0fff4}.hljs-deletion{color:#b31d28;background-color:#ffeef0}