@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0d0d1a;--bg-secondary: #111127;--bg-card: #16163a;--bg-input: #1c1c42;--bg-hover: #1f1f4a;--accent-primary: #7c3aed;--accent-secondary: #a855f7;--accent-pink: #ec4899;--accent-blue: #3b82f6;--gradient-primary: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #ec4899 100%);--gradient-subtle: linear-gradient(135deg, #7c3aed22 0%, #ec489922 100%);--gradient-glow: linear-gradient(135deg, #7c3aed44 0%, #a855f744 100%);--text-primary: #f1f0ff;--text-secondary: #a29ecf;--text-muted: #5e5a8e;--border-color: #2a2a5c;--border-hover: #7c3aed;--shadow-sm: 0 2px 8px rgba(124, 58, 237, .15);--shadow-md: 0 4px 20px rgba(124, 58, 237, .25);--shadow-lg: 0 8px 40px rgba(124, 58, 237, .35);--shadow-glow: 0 0 30px rgba(168, 85, 247, .3);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--transition: all .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .4s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 280px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,textarea{font-family:inherit}img{max-width:100%}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes 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22px;border-radius:var(--radius-md);font-size:.95rem;font-weight:600;transition:var(--transition);white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);filter:brightness(1.1)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--accent-primary);background:var(--bg-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-full{width:100%}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-sm)}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.form-group input,.form-group 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rgba(168,85,247,.3)}.navbar{position:sticky;top:0;z-index:100;height:60px;background:#0d0d1ad9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;padding:0 24px;gap:16px}.navbar-logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:800;letter-spacing:-.5px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-logo .logo-icon{font-size:1.5rem;animation:float 3s ease-in-out infinite;-webkit-text-fill-color:initial}.navbar-search{flex:1;max-width:400px;position:relative}.navbar-search input{width:100%;background:var(--bg-input);border:1.5px solid var(--border-color);border-radius:var(--radius-full);color:var(--text-primary);padding:8px 16px 8px 42px;font-size:.9rem;transition:var(--transition);outline:none}.navbar-search input:focus{border-color:var(--accent-secondary);box-shadow:0 0 0 3px #a855f726}.navbar-search .search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.navbar-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;color:#fff;cursor:pointer;transition:var(--transition)}.user-avatar:hover{transform:scale(1.08);box-shadow:var(--shadow-glow)}.home-layout{display:flex;min-height:calc(100vh - 60px)}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:20px 0;position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto;flex-shrink:0}.sidebar-section{padding:0 16px;margin-bottom:24px}.sidebar-section h3{font-size:.7rem;font-weight:700;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:10px;padding:0 8px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:var(--transition);cursor:pointer;border:none;background:transparent;width:100%;text-align:left}.sidebar-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-item.active{background:#7c3aed33;color:var(--accent-secondary);border:1px solid rgba(124,58,237,.3)}.sidebar-item .item-icon{font-size:1.1rem}.main-content{flex:1;padding:32px;overflow-y:auto}.hero-section{text-align:center;padding:40px 20px 48px;position:relative}.hero-section:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(124,58,237,.12) 0%,transparent 70%);pointer-events:none}.hero-title{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:-1px;line-height:1.15;margin-bottom:14px;background:var(--gradient-primary);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 4s linear infinite}.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);max-width:500px;margin:0 auto}.category-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.category-btn{padding:7px 18px;border-radius:var(--radius-full);font-size:.88rem;font-weight:600;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;transition:var(--transition)}.category-btn:hover{border-color:var(--accent-primary);color:var(--text-primary)}.category-btn.active{background:var(--gradient-primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-sm)}.characters-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}.character-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}.character-card:before{content:"";position:absolute;inset:0;background:var(--gradient-subtle);opacity:0;transition:var(--transition)}.character-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:var(--shadow-md)}.character-card:hover:before{opacity:1}.char-avatar{width:64px;height:64px;border-radius:var(--radius-md);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:2rem;flex-shrink:0;position:relative;z-index:1}.char-info{position:relative;z-index:1}.char-name{font-size:1rem;font-weight:700;margin-bottom:4px}.char-tagline{font-size:.82rem;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}.char-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;position:relative;z-index:1}.chat-count{font-size:.78rem;color:var(--text-muted);display:flex;align-items:center;gap:4px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:20px;position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.15) 0%,transparent 70%);top:-200px;left:-200px;pointer-events:none}.auth-page:after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(236,72,153,.1) 0%,transparent 70%);bottom:-150px;right:-150px;pointer-events:none}.auth-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:420px;position:relative;z-index:1;animation:fadeIn .5s ease;box-shadow:var(--shadow-lg)}.auth-logo{text-align:center;margin-bottom:28px}.auth-logo .logo-emoji{font-size:2.5rem;display:block;margin-bottom:8px;animation:float 3s ease-in-out infinite}.auth-logo h1{font-size:1.7rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-logo p{color:var(--text-secondary);font-size:.9rem;margin-top:4px}.auth-form{display:flex;flex-direction:column;gap:18px}.auth-divider{text-align:center;color:var(--text-muted);font-size:.85rem;padding:8px 0}.auth-switch{text-align:center;color:var(--text-secondary);font-size:.9rem;margin-top:8px}.auth-switch a{color:var(--accent-secondary);font-weight:600;transition:var(--transition)}.auth-switch a:hover{color:var(--accent-pink)}.auth-error{background:#f472b61a;border:1px solid rgba(244,114,182,.3);border-radius:var(--radius-md);padding:12px 16px;color:#f9a8d4;font-size:.88rem;animation:fadeIn .3s ease}.chat-layout{display:flex;height:calc(100vh - 60px)}.chat-sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:16px;overflow-y:auto;flex-shrink:0}.chat-sidebar h3{font-size:.75rem;font-weight:700;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}.chat-sidebar-actions{margin-bottom:10px}.chat-memory-panel{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);padding:12px}.chat-memory-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.chat-memory-header h4{font-size:.88rem}.chat-memory-header span{color:var(--text-muted);font-size:.78rem}.chat-memory-empty{color:var(--text-muted);font-size:.82rem;margin-bottom:8px}.chat-memory-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.chat-memory-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border-color);background:var(--bg-input);border-radius:var(--radius-full);padding:6px 10px;max-width:100%}.chat-memory-chip span{font-size:.8rem;color:var(--text-secondary)}.chat-memory-chip button{background:transparent;color:var(--text-muted);border:none;font-size:.8rem}.chat-memory-input-row{display:flex;align-items:center;gap:8px}.chat-memory-input-row input{flex:1;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);padding:8px 10px;font-size:.84rem}.convo-item{display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);color:var(--text-secondary);font-size:.88rem;min-width:0}.convo-item:hover{background:var(--bg-hover);color:var(--text-primary)}.convo-item.active{background:#7c3aed33;color:var(--accent-secondary)}.convo-avatar{font-size:1.3rem}.convo-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-header{padding:16px 24px;background:#0d0d1ab3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:14px}.chat-header .char-avatar-sm{width:44px;height:44px;border-radius:var(--radius-md);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.chat-header-info h2{font-size:1.05rem;font-weight:700}.chat-header-info p{font-size:.82rem;color:var(--text-secondary)}.chat-header-info{min-width:0}.chat-header-info h2{overflow-wrap:anywhere}.chat-header-actions{margin-left:auto;display:flex;gap:8px}.messages-container{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:16px}.message{display:flex;gap:12px;align-items:flex-end;max-width:75%}.message.user{flex-direction:row-reverse;align-self:flex-end}.message.model{flex-direction:row;align-self:flex-start}.message-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.message.user .message-avatar{background:var(--gradient-primary);font-size:.8rem;font-weight:700;color:#fff}.message.model .message-avatar{background:var(--bg-card);border:1px solid var(--border-color)}.message-bubble{padding:12px 16px;border-radius:18px;font-size:.95rem;line-height:1.6;white-space:pre-wrap;word-break:break-word}.message.user .message-bubble{background:var(--gradient-primary);color:#fff;border-bottom-right-radius:4px}.message.model .message-bubble{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-bottom-left-radius:4px}.chat-message-tools{margin-top:6px}.chat-message-tools .btn{padding:4px 10px;font-size:.75rem}.chat-edit-box{margin-top:8px;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px;background:var(--bg-secondary)}.chat-edit-box textarea{width:100%;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);padding:8px;resize:vertical}.chat-edit-actions{margin-top:8px;display:flex;gap:8px}.typing-indicator{display:flex;align-items:center;gap:5px;padding:12px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:18px 18px 18px 4px;width:fit-content}.typing-dot{width:8px;height:8px;background:var(--accent-secondary);border-radius:50%;animation:pulse 1.2s ease infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}.chat-input-area{padding:16px 24px;background:var(--bg-secondary);border-top:1px solid var(--border-color)}.chat-input-row{display:flex;gap:12px;align-items:flex-end;background:var(--bg-input);border:1.5px solid var(--border-color);border-radius:18px;padding:12px 16px;transition:var(--transition)}.chat-input-row:focus-within{border-color:var(--accent-secondary);box-shadow:0 0 0 3px #a855f726}.chat-input-row textarea{flex:1;background:transparent;border:none;color:var(--text-primary);font-size:.95rem;resize:none;outline:none;max-height:120px;min-height:24px;line-height:1.5}.chat-input-row textarea::placeholder{color:var(--text-muted)}.send-btn{width:38px;height:38px;border-radius:50%;background:var(--gradient-primary);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem;transition:var(--transition)}.send-btn:hover:not(:disabled){transform:scale(1.1);box-shadow:var(--shadow-sm)}.send-btn:disabled{opacity:.4}.welcome-message{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;color:var(--text-secondary);padding:40px;animation:fadeIn .5s ease}.welcome-emoji{font-size:4rem;animation:float 3s ease-in-out infinite}.welcome-message h2{font-size:1.4rem;font-weight:700;color:var(--text-primary)}.create-page{max-width:680px;margin:0 auto;padding:32px 24px;animation:fadeIn .4s ease}.create-page h1{font-size:1.8rem;font-weight:800;margin-bottom:4px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.create-page .page-subtitle{color:var(--text-secondary);margin-bottom:32px}.create-form{display:flex;flex-direction:column;gap:22px}.avatar-preview-row{display:flex;align-items:center;gap:16px}.avatar-preview-box{width:72px;height:72px;border-radius:var(--radius-md);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:2.2rem;flex-shrink:0}.section-title{font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state .empty-icon{font-size:3.5rem;margin-bottom:12px}.empty-state h3{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h2{font-size:1.4rem;font-weight:700}@media(max-width:768px){.sidebar{display:none}.main-content{padding:20px 16px}.characters-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.chat-sidebar{display:none}.auth-card{padding:28px 20px}.navbar{padding:0 16px}.navbar-search{display:none}}.profile-page{min-height:calc(100vh - 60px);display:flex;align-items:flex-start;justify-content:center;padding:40px 20px}.profile-card{width:100%;max-width:520px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm)}.profile-card h1{font-size:1.6rem;margin-bottom:6px}.profile-subtitle{color:var(--text-secondary);margin-bottom:22px;font-size:.92rem}.profile-form{display:flex;flex-direction:column;gap:16px}.profile-row{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px 14px;background:var(--bg-input)}.profile-label{color:var(--text-secondary);font-size:.88rem}.profile-value{color:var(--text-primary);font-size:.9rem;font-weight:600}.profile-success{background:#10b98126;border:1px solid rgba(16,185,129,.35);border-radius:var(--radius-md);padding:12px 16px;color:#6ee7b7;font-size:.88rem}.profile-loading{display:flex;justify-content:center;padding:30px 0}@media(max-width:768px){.profile-page{padding:24px 12px}.profile-card{padding:20px}}.starter-panel{margin-top:8px;margin-bottom:8px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);padding:12px}.starter-title{font-size:.78rem;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.8px}.starter-grid{display:flex;flex-wrap:wrap;gap:8px}.starter-chip{border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-secondary);padding:8px 12px;border-radius:var(--radius-full);font-size:.82rem;transition:var(--transition)}.starter-chip:hover:not(:disabled){border-color:var(--accent-secondary);color:var(--text-primary);background:#7c3aed26}.starter-chip:disabled{opacity:.6;cursor:not-allowed}.admin-shell{display:flex;min-height:calc(100vh - 60px)}.admin-sidebar{width:250px;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:20px 14px;position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto;flex-shrink:0}.admin-sidebar h2{font-size:1rem;margin-bottom:2px}.admin-sidebar 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