@import"https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800;900&display=swap";.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:.75rem;font-family:Vazirmatn,sans-serif;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-primary)}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover:not(:disabled){background:#ffffff1a}.btn-danger{background:linear-gradient(135deg,var(--status-error),#dc2626);color:#fff}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #ef44444d}.btn-ghost{background:transparent;color:var(--text-primary)}.btn-ghost:hover:not(:disabled){background:#ffffff0d}.btn-small{padding:.5rem 1rem;font-size:.875rem;border-radius:.5rem}.btn-medium{padding:.75rem 1.5rem;font-size:1rem}.btn-large{padding:1rem 2rem;font-size:1.125rem}.btn-full-width{width:100%}.btn-loading{pointer-events:none}.btn-spinner{width:1rem;height:1rem;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}.btn-icon{display:flex;align-items:center;justify-content:center}.btn-text{display:flex;align-items:center}.input-wrapper{display:flex;flex-direction:column;gap:.5rem;width:100%}.input-label{font-size:.875rem;font-weight:600;color:var(--text-primary)}.input-required{color:var(--accent-primary);margin-right:.25rem}.input-container{position:relative;display:flex;align-items:center}.input{width:100%;padding:.875rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:.75rem;color:var(--text-primary);font-family:Vazirmatn,sans-serif;font-size:1rem;transition:all .3s ease}.input:focus{outline:none;border-color:var(--accent-primary);background:#ffffff14;box-shadow:0 0 0 4px #3b82f61a}.input::placeholder{color:var(--text-tertiary)}.input-with-icon{padding-right:2.75rem}.input-icon{position:absolute;left:1rem;display:flex;align-items:center;color:var(--text-tertiary);pointer-events:none}.input-error{border-color:var(--status-error)}.input-error:focus{border-color:var(--status-error);box-shadow:0 0 0 4px #ef44441a}.input-error-message{font-size:.75rem;color:var(--status-error);margin-top:-.25rem}.input:disabled{opacity:.6;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .2s ease}.modal-content{background:var(--bg-secondary);border-radius:1.5rem;border:1px solid rgba(255,255,255,.1);max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp .3s ease}.modal-small{width:100%;max-width:400px}.modal-medium{width:100%;max-width:600px}.modal-large{width:100%;max-width:900px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.modal-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:2rem;line-height:1;cursor:pointer;padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:.5rem;transition:all .2s ease}.modal-close:hover{background:#ffffff1a;color:var(--text-primary)}.modal-body{padding:1.5rem;overflow-y:auto}.loader-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem}.loader{border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}.loader-small{width:1.5rem;height:1.5rem;border-width:2px}.loader-medium{width:3rem;height:3rem;border-width:3px}.loader-large{width:4.5rem;height:4.5rem;border-width:4px}.loader-fullscreen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#0a0f19e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9999}.loader-text{color:var(--text-secondary);font-size:.875rem;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.card{background:var(--bg-card, rgba(255, 255, 255, .05));border:1px solid var(--border-color, rgba(255, 255, 255, .1));border-radius:1rem;padding:1.5rem;transition:all .3s ease}.card-hover:hover{background:var(--bg-hover, rgba(255, 255, 255, .08));border-color:#fff3;transform:translateY(-2px);box-shadow:var(--shadow-md)}.card-clickable{cursor:pointer}.notification-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9998;display:none;align-items:center;justify-content:center;animation:fadeIn .2s ease}.notification-overlay.show{display:flex}@keyframes slideUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideDown{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.9)}}.notification-box{background:linear-gradient(145deg,var(--bg-card, #0f1f38) 0%,var(--bg-input, #152a48) 100%);border:1px solid var(--border-color, rgba(255, 255, 255, .1));border-radius:20px;padding:2rem!important;margin:0!important;min-width:400px;max-width:500px;z-index:9999;box-shadow:var(--shadow-lg, 0 20px 60px rgba(0, 0, 0, .5));display:none;opacity:0;transform:scale(.9)}.notification-box.show{display:block;animation:slideUp .3s ease forwards}.notification-box.hide{animation:slideDown .2s ease}.notification-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem!important;padding:0!important}.notification-icon{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:0!important;margin:0!important}.notification-icon svg{width:28px;height:28px;stroke-width:2.5}.notification-box.success .notification-icon{background:#10b98126;border:2px solid rgba(16,185,129,.3)}.notification-box.success .notification-icon svg{color:#10b981}.notification-box.error .notification-icon{background:#ef444426;border:2px solid rgba(239,68,68,.3)}.notification-box.error .notification-icon svg{color:#ef4444}.notification-box.warning .notification-icon{background:#f59e0b26;border:2px solid rgba(245,158,11,.3)}.notification-box.warning .notification-icon svg{color:#f59e0b}.notification-box.info .notification-icon{background:#3b82f626;border:2px solid rgba(59,130,246,.3)}.notification-box.info .notification-icon svg{color:#3b82f6}.notification-box.confirm .notification-icon{background:#3b82f626;border:2px solid rgba(59,130,246,.3)}.notification-box.confirm .notification-icon svg{color:#3b82f6}.notification-box.prompt .notification-icon{background:#3b82f626;border:2px solid rgba(59,130,246,.3)}.notification-box.prompt .notification-icon svg{color:#3b82f6}.notification-content{flex:1}.notification-input-container{margin:1.5rem 0 1rem!important;padding:0!important}.notification-input{width:100%;padding:.8rem 1rem!important;background:#ffffff0d;border:2px solid rgba(255,255,255,.1);border-radius:10px;color:#fff;font-family:Vazirmatn,sans-serif;font-size:.95rem;transition:all .3s ease}.notification-input:focus{outline:none;border-color:var(--accent-primary, #3b82f6);background:#ffffff14;box-shadow:0 0 0 3px #3b82f61a}.notification-input::placeholder{color:#666}.notification-title{font-size:1.2rem;font-weight:700;margin-bottom:.5rem!important;padding:0!important;color:#fff}.notification-message{color:var(--text-secondary, #b0b8c9);line-height:1.6;font-size:.95rem;padding:0!important;margin:0!important}.notification-actions{display:flex;gap:.8rem;justify-content:flex-end;margin-top:1.5rem!important;padding:0!important}.notification-btn{padding:.7rem 1.5rem!important;border:none;border-radius:12px;font-family:Vazirmatn,sans-serif;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;margin:0!important}.notification-btn svg{width:18px;height:18px}.notification-btn-primary{background:var(--accent-gradient, linear-gradient(135deg, #3b82f6, #2563eb));color:#fff}.notification-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #3b82f64d}.notification-btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.notification-btn-danger:hover{transform:translateY(-2px);box-shadow:0 8px 20px #ef44444d}.notification-btn-secondary{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff}.notification-btn-secondary:hover{background:#ffffff26;border-color:#ffffff4d}.toast-container{position:fixed;top:2rem;left:50%;transform:translate(-50%);z-index:10000;display:flex;flex-direction:column;gap:1rem;pointer-events:none}.toast{background:linear-gradient(145deg,var(--bg-card, #0f1f38) 0%,var(--bg-input, #152a48) 100%);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:1rem 1.5rem;min-width:300px;max-width:500px;box-shadow:var(--shadow-lg, 0 10px 30px rgba(0, 0, 0, .5));display:flex;align-items:center;gap:1rem;animation:toastSlideIn .3s ease;pointer-events:auto}@keyframes toastSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.toast-icon{width:24px;height:24px;flex-shrink:0}.toast-message{flex:1;color:#fff;font-weight:600}.toast.success{border-right:3px solid #10b981}.toast.success .toast-icon{color:#10b981}.toast.error{border-right:3px solid #ef4444}.toast.error .toast-icon{color:#ef4444}.toast.warning{border-right:3px solid #f59e0b}.toast.warning .toast-icon{color:#f59e0b}.toast.info{border-right:3px solid #3b82f6}.toast.info .toast-icon{color:#3b82f6}@media(max-width:640px){.notification-box{min-width:90%;max-width:90%;padding:1.5rem}.notification-header{margin-bottom:1rem}.notification-icon{width:40px;height:40px}.notification-icon svg{width:24px;height:24px}.notification-title{font-size:1.1rem}.notification-message{font-size:.9rem}.notification-actions{flex-direction:column-reverse}.notification-btn{width:100%;justify-content:center}.toast{min-width:90%;max-width:90%}}:root,[data-theme=ocean-blue]{--bg-primary: #0a1628;--bg-secondary: #0f1f38;--bg-tertiary: #152a48;--bg-card: #0f1f38;--bg-input: #152a48;--bg-sidebar: #0c1a30;--bg-hover: rgba(59, 130, 246, .08);--accent-primary: #3b82f6;--accent-secondary: #2563eb;--accent-gradient: linear-gradient(135deg, #3b82f6, #2563eb);--text-primary: #ffffff;--text-secondary: #b0b8c9;--text-tertiary: #6b7280;--status-success: #10b981;--status-error: #ef4444;--status-warning: #f59e0b;--status-info: #3b82f6;--border-primary: rgba(255, 255, 255, .1);--border-secondary: rgba(255, 255, 255, .05);--border-color: rgba(255, 255, 255, .1);--shadow-primary: 0 8px 24px rgba(59, 130, 246, .3);--shadow-secondary: 0 4px 12px rgba(0, 0, 0, .3);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4)}[data-theme=neon-green]{--bg-primary: #0a0f19;--bg-secondary: #121825;--bg-tertiary: #1a2030;--bg-card: #121825;--bg-input: #1a2030;--bg-sidebar: #0d1220;--bg-hover: rgba(0, 255, 157, .08);--accent-primary: #00ff9d;--accent-secondary: #00cc7a;--accent-gradient: linear-gradient(135deg, #00ff9d, #00cc7a);--shadow-primary: 0 8px 24px rgba(0, 255, 157, .2)}[data-theme=purple-dream]{--bg-primary: #0f0a1a;--bg-secondary: #1a1225;--bg-tertiary: #251a30;--bg-card: #1a1225;--bg-input: #251a30;--bg-sidebar: #120d1e;--bg-hover: rgba(168, 85, 247, .08);--accent-primary: #a855f7;--accent-secondary: #7c3aed;--accent-gradient: linear-gradient(135deg, #a855f7, #7c3aed);--shadow-primary: 0 8px 24px rgba(168, 85, 247, .3)}[data-theme=sunset-orange]{--bg-primary: #1a0f0a;--bg-secondary: #281712;--bg-tertiary: #38211a;--bg-card: #281712;--bg-input: #38211a;--bg-sidebar: #1f120c;--bg-hover: rgba(249, 115, 22, .08);--accent-primary: #f97316;--accent-secondary: #ea580c;--accent-gradient: linear-gradient(135deg, #f97316, #ea580c);--shadow-primary: 0 8px 24px rgba(249, 115, 22, .3)}body,.chat-container,.sidebar,.chat-main,.chat-header,.messages-container,.chat-input-container,.settings-modal{transition:background-color .3s ease,border-color .3s ease,color .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Vazirmatn,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);direction:rtl;line-height:1.6;overflow-x:hidden;overflow-y:auto;width:100%;margin:0;padding:0}#root{width:100%;min-height:100vh;overflow-x:hidden;position:relative}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{color:var(--text-secondary)}a{color:var(--accent-primary);text-decoration:none;transition:all .3s ease}a:hover{opacity:.8}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}::selection{background-color:var(--accent-primary);color:var(--bg-primary)}*:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.grid{display:grid}.hidden{display:none!important}@media(max-width:768px){html{font-size:14px}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}}