@import"https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-dark: #0b0e14;--bg-panel: #0e131d;--bg-card: #141b29;--bg-card-hover: #1c2638;--bg-elevated: #1e283b;--primary-blue: #0084ff;--primary-blue-hover: #0070da;--primary-blue-glow: rgba(0, 132, 255, .4);--bubble-sent: linear-gradient(135deg, #0078fe 0%, #0060d5 100%);--bubble-received: #1c2436;--text-main: #ffffff;--text-secondary: #8e9db3;--text-muted: #5e6e85;--border-color: rgba(255, 255, 255, .08);--glass-bg: rgba(18, 24, 36, .85);--chat-pattern-bg: #0b0e15;--online-green: #10b981;--unread-badge: #0084ff;--font-family: "Vazirmatn", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}[data-theme=light]{--bg-dark: #f1f5f9;--bg-panel: #ffffff;--bg-card: #ffffff;--bg-card-hover: #e2e8f0;--bg-elevated: #f8fafc;--bubble-sent: linear-gradient(135deg, #0084ff 0%, #0060d5 100%);--bubble-received: #e2e8f0;--text-main: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--border-color: rgba(0, 0, 0, .08);--glass-bg: rgba(255, 255, 255, .92);--chat-pattern-bg: #e2e8f0}*{box-sizing:border-box;margin:0;padding:0;font-family:var(--font-family);-webkit-tap-highlight-color:transparent}html,body{width:100%;height:100%;height:100dvh;overflow:hidden;background-color:var(--bg-dark);color:var(--text-main);direction:rtl;touch-action:manipulation;-webkit-user-select:none;user-select:none;transition:background-color .25s ease,color .25s ease}body{display:flex;justify-content:center;align-items:center}.app-container{width:100vw;height:100vh;height:100dvh;display:flex;background-color:var(--bg-dark);position:relative;overflow:hidden}@media (min-width: 768px){.app-container{max-width:1440px;height:94vh;border-radius:24px;border:1px solid var(--border-color);box-shadow:0 0 60px #0084ff26,0 20px 50px #00000040}.sidebar-panel{width:400px;min-width:360px;height:100%;display:flex;flex-direction:column;border-left:1px solid var(--border-color);background:var(--bg-panel);z-index:10}.main-content-panel{flex:1;height:100%;display:flex;flex-direction:column;position:relative;background:var(--bg-dark)}.desktop-chatroom{position:absolute!important;top:0!important;right:0!important;bottom:0!important;left:0!important;animation:fadeIn .2s ease-out!important}}@media (max-width: 767px){.app-container{width:100vw;height:100vh;height:100dvh;border-radius:0}.sidebar-panel{width:100%;height:100%;display:flex;flex-direction:column;background:var(--bg-dark)}.main-content-panel{display:none}.glass-panel{padding-bottom:calc(8px + env(safe-area-inset-bottom,0px))}.fab-button{bottom:calc(75px + env(safe-area-inset-bottom,0px))!important}}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#8c8c8c33;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-blue)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 15px #0084ff66}50%{box-shadow:0 0 28px #0084ffcc}}.animate-fade{animation:fadeIn .25s ease-out forwards}.animate-slide-right{animation:slideInRight .3s cubic-bezier(.16,1,.3,1) forwards}.animate-slide-left{animation:slideInLeft .3s cubic-bezier(.16,1,.3,1) forwards}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color)}.badge-counter{background:var(--unread-badge);color:#fff;font-size:.75rem;font-weight:700;min-width:20px;height:20px;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 6px;box-shadow:0 2px 8px var(--primary-blue-glow)}.online-dot{width:12px;height:12px;background-color:var(--online-green);border:2px solid var(--bg-dark);border-radius:50%;position:absolute;bottom:2px;right:2px}.btn-icon{background:transparent;border:none;color:var(--text-secondary);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.btn-icon:hover{background:#8c8c8c1f;color:var(--text-main)}.btn-icon:active{transform:scale(.92)}.fab-button{position:absolute;bottom:80px;left:20px;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#0084ff,#0056cc);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px var(--primary-blue-glow);cursor:pointer;border:none;z-index:20;transition:all .25s cubic-bezier(.175,.885,.32,1.275)}.fab-button:hover{transform:scale(1.08) rotate(90deg);box-shadow:0 12px 30px #0084ff99}.chat-bg-pattern{background-color:var(--chat-pattern-bg);background-image:radial-gradient(rgba(120,120,120,.08) 1px,transparent 1px);background-size:20px 20px}.spin{animation:spin360 1s linear infinite}@keyframes spin360{0%{transform:rotate(0)}to{transform:rotate(360deg)}}