@import"https://fonts.googleapis.com/css2?family=Noto+Kufi+Arabic:wght@400;500;600;700&display=swap";*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--neutral-50:#fafafa;--neutral-100:#f5f5f5;--neutral-200:#e5e5e5;--neutral-300:#d4d4d4;--neutral-400:#a3a3a3;--neutral-500:#737373;--neutral-600:#525252;--neutral-700:#404040;--neutral-800:#262626;--neutral-900:#171717;--saudi-green-50:#f0fdf4;--saudi-green-100:#dcfce7;--saudi-green-500:#22c55e;--saudi-green-600:#16a34a;--saudi-green-700:#15803d;--saudi-green-800:#166534;--saudi-gold-50:#fefce8;--saudi-gold-100:#fef9c3;--saudi-gold-400:#facc15;--saudi-gold-500:#eab308;--saudi-gold-600:#ca8a04;--saudi-gold-700:#a16207;--bg-primary:var(--neutral-50);--bg-secondary:#fff;--bg-elevated:#fff;--bg-glass:hsla(0,0%,100%,.85);--text-primary:var(--neutral-900);--text-secondary:var(--neutral-600);--text-tertiary:var(--neutral-400);--border-subtle:var(--neutral-200);--border-gold:var(--saudi-gold-600);--accent-primary:var(--saudi-green-600);--accent-secondary:var(--saudi-gold-600);--accent-hover:var(--saudi-green-700);--user-bubble:var(--saudi-green-600);--ai-bubble:var(--neutral-100);--ai-text:var(--neutral-900);--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05),0 0 0 1px rgba(202,138,4,.08);--shadow-md:0 3px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06),0 0 0 1px rgba(202,138,4,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05),0 0 0 1px rgba(202,138,4,.12);--shadow-gold:0 4px 12px -2px rgba(234,179,8,.25)}@media(prefers-color-scheme:dark){:root{--neutral-50:#0a0a0a;--neutral-100:#1a1a1a;--neutral-200:#262626;--neutral-300:#404040;--neutral-400:#737373;--neutral-500:#a3a3a3;--neutral-600:#d4d4d4;--neutral-700:#e5e5e5;--neutral-800:#f5f5f5;--neutral-900:#fafafa;--bg-primary:#0a0a0a;--bg-secondary:#171717;--bg-elevated:#1a1a1a;--bg-glass:hsla(0,0%,9%,.7);--text-primary:var(--neutral-900);--text-secondary:var(--neutral-500);--text-tertiary:var(--neutral-400);--border-subtle:hsla(0,0%,100%,.08);--ai-bubble:#262626;--ai-text:#fafafa;--error-bg:#3f1d1d;--error-border:#7f1d1d;--error-text:#fca5a5;--shadow-sm:0 1px 3px rgba(0,0,0,.3);--shadow-md:0 4px 12px rgba(0,0,0,.4);--shadow-lg:0 10px 40px rgba(0,0,0,.5)}}body{background:var(--bg-primary);color:var(--text-primary);font-family:Noto Kufi Arabic,Droid Arabic Kufi,Segoe UI,Tahoma,Arial,sans-serif;font-feature-settings:"ss01","cv11";font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}.app-container:before{background:radial-gradient(circle at 20% 50%,rgba(16,185,129,.03) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(16,185,129,.02) 0,transparent 50%);height:200%;left:-50%;opacity:.6;top:-50%;width:200%}.app-container:after,.app-container:before{content:"";pointer-events:none;position:fixed;z-index:0}.app-container:after{background-image:repeating-linear-gradient(45deg,transparent,transparent 100px,rgba(202,138,4,.02) 0,rgba(202,138,4,.02) 102px),repeating-linear-gradient(-45deg,transparent,transparent 100px,rgba(22,163,74,.02) 0,rgba(22,163,74,.02) 102px);inset:0;opacity:.3}.app-container{background:var(--bg-primary);display:flex;flex-direction:row;height:100vh;margin:0 auto;max-width:100%;position:relative}.sidebar{background:var(--bg-secondary);border-left:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .45s cubic-bezier(.34,1.56,.64,1);width:280px;z-index:10}.sidebar.hidden{position:absolute;transform:translate(100%);z-index:50}.sidebar-header{border-bottom:1px solid var(--border-subtle);padding:16px}.new-chat-btn{align-items:center;background:linear-gradient(135deg,var(--saudi-green-600),var(--saudi-green-700));border:1px solid var(--saudi-gold-600);border-radius:10px;box-shadow:0 2px 8px #16a34a40,0 0 20px #ca8a041a;color:#fff;cursor:pointer;display:flex;font-size:14px;font-weight:600;gap:8px;justify-content:center;overflow:hidden;padding:12px 16px;position:relative;transition:all .35s cubic-bezier(.4,0,.2,1);width:100%}.new-chat-btn:before{background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.2),transparent);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .5s;width:100%}.new-chat-btn:hover:before{left:100%}.new-chat-btn:hover{box-shadow:0 8px 16px #16a34a4d,0 0 30px #ca8a0433,0 0 0 2px var(--saudi-gold-600);transform:translateY(-2px) scale(1.02)}.new-chat-btn:active{transform:translateY(0) scale(.98);transition-duration:.1s}.conversations-list{flex:1;overflow-y:auto;padding:8px}.conversation-item{background:transparent;border:1px solid transparent;border-radius:10px;cursor:pointer;margin-bottom:4px;overflow:hidden;padding:12px;position:relative;text-align:right;transition:all .35s cubic-bezier(.4,0,.2,1);width:100%}.conversation-item:hover{background:var(--bg-primary);border-color:var(--border-subtle);transform:translate(-2px)}.conversation-item.active{background:linear-gradient(to left,var(--saudi-green-50),var(--saudi-gold-50));border-color:var(--saudi-gold-600);border-right-width:3px;box-shadow:0 0 15px #ca8a0426}.conversation-date,.conversation-preview,.conversation-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-title{color:var(--text-primary);font-size:14px;font-weight:500;margin-bottom:4px}.conversation-preview{color:var(--text-tertiary);font-size:12px}.conversation-date{color:var(--text-tertiary);font-size:11px;margin-top:4px}.sidebar-footer{background:linear-gradient(0deg,rgba(202,138,4,.02),transparent);-o-border-image:linear-gradient(to right,var(--saudi-green-600),var(--saudi-gold-600)) 1;border-image:linear-gradient(to right,var(--saudi-green-600),var(--saudi-gold-600)) 1;border-top:2px solid transparent;gap:8px;padding:12px}.icon-btn,.sidebar-footer{display:flex;justify-content:center}.icon-btn{align-items:center;background:transparent;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:18px;height:40px;transition:all .35s cubic-bezier(.4,0,.2,1);width:40px}.icon-btn:hover{background:var(--bg-primary);border-color:var(--accent-primary);color:var (--accent-primary);transform:translateY(-2px)}.icon-btn:active{transform:translateY(0)}.search-wrapper{position:relative}.search-input{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-primary);font-family:inherit;font-size:14px;outline:none;padding:10px 36px 10px 12px;transition:all .35s cubic-bezier(.4,0,.2,1);width:100%}.search-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #10b9811f}.search-input::-moz-placeholder{color:var(--text-tertiary)}.search-input::placeholder{color:var(--text-tertiary)}.search-icon{font-size:16px;left:10px;opacity:.5;pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}.main-content{display:flex;flex:1;flex-direction:column;margin:0 auto;max-width:900px;width:100%}.header{backdrop-filter:blur(40px) saturate(180%);-webkit-backdrop-filter:blur(40px) saturate(180%);background:var(--bg-glass);border-bottom:2px solid transparent;-o-border-image:linear-gradient(to left,var(--saudi-gold-600),var(--saudi-green-600)) 1;border-image:linear-gradient(to left,var(--saudi-gold-600),var(--saudi-green-600)) 1;padding:16px 24px;position:sticky;top:0;z-index:100}.header-content{justify-content:space-between}.header-content,.header-title{align-items:center;display:flex}.header-title{gap:12px}.logo{align-items:center;background:linear-gradient(135deg,var(--saudi-green-600),var(--saudi-green-700));border:2px solid var(--saudi-gold-600);border-radius:10px;box-shadow:0 2px 8px #16a34a4d,0 0 20px #ca8a0433;color:#fff;display:flex;font-size:14px;font-weight:700;height:36px;justify-content:center;position:relative;width:36px}.logo:after{content:"AI";font-size:13px;letter-spacing:-.5px}.title{color:var(--text-primary);font-size:18px;font-weight:600;letter-spacing:-.02em}.clear-btn,.menu-btn{background:transparent;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-secondary);cursor:pointer;display:none;font-size:14px;padding:8px 12px;transition:all .35s cubic-bezier(.4,0,.2,1)}.clear-btn:hover,.menu-btn:hover{background:var(--bg-elevated);border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-1px)}.chat-window{display:flex;flex:1;flex-direction:column;gap:16px;overflow-y:auto;padding:24px;scroll-behavior:smooth}.chat-window::-webkit-scrollbar{width:8px}.chat-window::-webkit-scrollbar-track{background:transparent}.chat-window::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:4px}.chat-window::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.empty-state{flex:1;flex-direction:column;gap:24px;padding:48px 24px;text-align:center}.empty-icon,.empty-state{align-items:center;display:flex;justify-content:center}.empty-icon{animation:float 3s ease-in-out infinite;background:var(--accent-primary);border-radius:20px;font-size:40px;height:80px;width:80px}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.empty-title{color:var(--text-primary);font-size:24px;font-weight:600}.empty-subtitle{color:var (--text-secondary);font-size:16px;max-width:400px}.suggestions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:16px}.suggestion-chip{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:20px;color:var(--text-secondary);cursor:pointer;font-size:14px;padding:10px 20px;transition:all .2s ease}.suggestion-chip:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-sm);color:var(--accent-primary);transform:translateY(-2px)}.message-wrapper{animation:messageEnter .4s cubic-bezier(.34,1.56,.64,1);animation-fill-mode:forwards;display:flex;gap:12px;opacity:0}@keyframes messageEnter{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.message-wrapper.user{justify-content:flex-start}.message-wrapper.assistant{justify-content:flex-end}.avatar{align-items:center;border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:11px;font-weight:600;height:36px;justify-content:center;letter-spacing:-.3px;margin-top:4px;width:36px}.avatar.user{background:var(--accent-primary);box-shadow:0 2px 6px #05966933}.avatar.assistant{background:var(--accent-500);box-shadow:0 2px 6px #10b98133}.message-content{display:flex;flex-direction:column;gap:4px;max-width:70%}.message-bubble{border-radius:18px;font-size:15px;line-height:1.6;padding:12px 16px;word-wrap:break-word;position:relative;transition:all .35s cubic-bezier(.4,0,.2,1)}.message-bubble.user{background:var(--user-bubble);border-bottom-left-radius:4px;box-shadow:0 2px 8px #05966926;color:#fff}.message-bubble.user:before{background:var(--user-bubble);bottom:0;clip-path:polygon(100% 0,100% 100%,0 100%);content:"";filter:brightness(.95);height:20px;position:absolute;right:-8px;width:20px}.message-bubble.assistant{background:var(--ai-bubble);border-bottom-right-radius:4px;box-shadow:var(--shadow-sm);color:var(--ai-text)}.message-bubble.assistant:before{background:var(--ai-bubble);bottom:0;clip-path:polygon(0 0,100% 100%,0 100%);content:"";height:20px;left:-8px;position:absolute;width:20px}.message-bubble:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.message-time{color:var(--text-tertiary);font-size:12px;padding:0 4px}.typing-indicator{display:flex;gap:4px;padding:12px 16px}.typing-dot{animation:typingPulse 1.2s ease-in-out infinite;background:var(--text-tertiary);border-radius:50%;height:8px;width:8px}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@keyframes typingPulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}.error-message{align-items:center;animation:slideIn .3s ease;background:var(--error-bg);border:1px solid var(--error-border);border-radius:12px;color:var(--error-text);display:flex;font-size:14px;gap:8px;padding:12px 16px}.input-area{backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:var(--bg-glass);border-top:1px solid var(--border-subtle);bottom:0;padding:16px 24px;position:sticky}.input-container{align-items:flex-end;display:flex;gap:12px;max-width:100%}.input-wrapper{flex:1;position:relative}.chat-input{background:var(--bg-elevated);border:2px solid var(--border-subtle);border-radius:12px;box-shadow:var(--shadow-sm);color:var(--text-primary);font-family:inherit;font-size:15px;line-height:1.5;max-height:200px;min-height:48px;outline:none;padding:12px 16px;resize:none;transition:all .35s cubic-bezier(.4,0,.2,1);width:100%}.chat-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #10b9811f,0 1px 2px #0000000d}.chat-input::-moz-placeholder{color:var(--text-tertiary)}.chat-input::placeholder{color:var(--text-tertiary)}.send-button{align-items:center;background:linear-gradient(135deg,var(--saudi-green-600),var(--saudi-green-700));border:2px solid var(--saudi-gold-600);border-radius:12px;box-shadow:0 2px 8px #16a34a4d,0 0 20px #ca8a0426;color:#fff;cursor:pointer;display:flex;flex-shrink:0;font-size:20px;height:48px;justify-content:center;transition:all .35s cubic-bezier(.4,0,.2,1);width:48px}.send-button:hover:not(:disabled){box-shadow:0 8px 20px #16a34a66,0 0 30px #ca8a0440,0 0 0 3px var(--saudi-gold-400);transform:translateY(-2px) scale(1.05)}.send-button:active:not(:disabled){transform:translateY(0) scale(.95);transition-duration:.1s}.send-button:disabled{cursor:not-allowed;opacity:.5}.send-button.loading{animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.modal{align-items:center;display:flex;justify-content:center;position:fixed;z-index:9999}.modal,.modal-overlay{inset:0}.modal-overlay{animation:fadeIn .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;position:absolute}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{animation:slideUp .3s cubic-bezier(.34,1.56,.64,1);background:var(--bg-secondary);border-radius:16px;box-shadow:var(--shadow-lg);max-height:80vh;max-width:500px;overflow:hidden;position:relative;width:90%;z-index:10000}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{align-items:center;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;padding:20px 24px}.modal-header h2{color:var(--text-primary);font-size:20px;font-weight:600}.modal-close{align-items:center;background:transparent;border:none;border-radius:6px;color:var(--text-secondary);cursor:pointer;display:flex;font-size:24px;height:32px;justify-content:center;transition:all .2s ease;width:32px}.modal-close:hover{background:var(--bg-primary);color:var(--text-primary)}.modal-body{max-height:calc(80vh - 80px);overflow-y:auto;padding:24px}.shortcut-group{margin-bottom:24px}.shortcut-group:last-child{margin-bottom:0}.shortcut-group h3{color:var(--text-secondary);font-size:14px;font-weight:600;letter-spacing:.5px;margin-bottom:12px;text-transform:uppercase}.shortcut-item{align-items:center;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;padding:10px 0}.shortcut-item:last-child{border-bottom:none}.shortcut-item kbd{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:4px;box-shadow:0 1px 2px #0000000d;color:var(--text-primary);display:inline-block;font-family:monospace;font-size:12px;font-weight:600;margin:0 2px;padding:4px 8px}.shortcut-item span{color:var(--text-secondary);font-size:14px}.export-options{display:flex;flex-direction:column;gap:12px}.export-option-btn{align-items:center;background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:10px;cursor:pointer;display:flex;gap:16px;padding:16px;text-align:right;transition:all .35s cubic-bezier(.4,0,.2,1);width:100%}.export-option-btn:hover{background:var(--accent-50);border-color:var(--accent-primary);transform:translate(-4px)}.export-icon{font-size:32px}.export-option-btn div{flex:1}.export-option-btn strong{color:var(--text-primary);display:block;font-size:16px;margin-bottom:4px}.export-option-btn small{color:var(--text-secondary);display:block;font-size:13px}.theme-icon{display:inline-block;transition:transform .5s cubic-bezier(.34,1.56,.64,1)}.icon-btn:hover .theme-icon{transform:rotate(20deg)}.conversation-item.pinned{background:var(--accent-50);border-color:var(--accent-primary);order:-1}.conversation-item.pinned:before{content:"📌";font-size:12px;left:8px;position:absolute;top:8px}.message-bubble pre{background:var(--neutral-900);border-radius:8px;color:var(--neutral-100);margin:8px 0;overflow-x:auto;padding:16px;position:relative}.message-bubble code{font-family:SF Mono,Monaco,Cascadia Code,Courier New,monospace;font-size:14px;line-height:1.6}.copy-code-btn{background:#ffffff1a;border:1px solid hsla(0,0%,100%,.2);border-radius:6px;color:#fff;cursor:pointer;font-size:12px;left:8px;opacity:0;padding:6px 12px;position:absolute;top:8px;transition:all .2s ease}.message-bubble pre:hover .copy-code-btn{opacity:1}.copy-code-btn:hover{background:#fff3}.copy-code-btn.copied{background:var(--accent-600);border-color:var(--accent-600)}[data-theme=dark]{--bg-primary:#0a0a0a;--bg-secondary:#171717;--bg-elevated:#1a1a1a;--bg-glass:hsla(0,0%,9%,.7);--text-primary:#fafafa;--text-secondary:#a3a3a3;--text-tertiary:#737373;--border-subtle:hsla(0,0%,100%,.08);--ai-bubble:#262626;--ai-text:#fafafa;--shadow-sm:0 1px 3px rgba(0,0,0,.3);--shadow-md:0 4px 12px rgba(0,0,0,.4);--shadow-lg:0 10px 40px rgba(0,0,0,.5)}[data-theme=light]{--bg-primary:#fafafa;--bg-secondary:#fff;--bg-elevated:#fff;--bg-glass:hsla(0,0%,100%,.8);--text-primary:#171717;--text-secondary:#525252;--text-tertiary:#a3a3a3;--border-subtle:#e5e5e5;--ai-bubble:#f5f5f5;--ai-text:#171717}@media(max-width:768px){.sidebar{box-shadow:var(--shadow-lg);height:100vh;position:fixed;right:0;top:0;z-index:1000}.sidebar.hidden{transform:translate(100%)}.menu-btn{display:block}.header{padding:12px 16px}.chat-window{gap:12px;padding:16px}.input-area{padding:12px 16px}.message-content{max-width:85%}.empty-icon{font-size:30px;height:60px;width:60px}.empty-title{font-size:20px}.suggestions{gap:8px}}@media(prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.visually-hidden{height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0,0,0,0);border-width:0;white-space:nowrap}.language-selector{max-width:450px}.language-options{display:flex;flex-direction:column;gap:12px}.language-option-btn{align-items:center;background:var(--bg-primary);border:2px solid var(--border-subtle);border-radius:12px;cursor:pointer;display:flex;gap:16px;padding:20px;text-align:right;transition:all .35s cubic-bezier(.4,0,.2,1);width:100%}.language-option-btn:hover{background:var(--accent-50);border-color:var(--accent-primary);box-shadow:var(--shadow-md);transform:translate(-4px)}.language-flag{font-size:48px;margin-left:auto}.language-option-btn div{flex:1}.language-option-btn strong{color:var(--text-primary);display:block;font-size:20px;margin-bottom:4px}.language-option-btn small{color:var(--text-secondary);display:block;font-size:14px}