@font-face{font-family:IranYekan;src:url(/fonts/IRANSansXFaNum-Light.woff2) format("woff2");font-weight:300;font-style:normal;font-display:swap}@font-face{font-family:IranYekan;src:url(/fonts/IRANSansXFaNum-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:IranYekan;src:url(/fonts/IRANSansXFaNum-Medium.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:IranYekan;src:url(/fonts/IRANSansXFaNum-DemiBold.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:IranYekan;src:url(/fonts/IRANSansXFaNum-Bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:IranYekan;src:url(/fonts/IRANSansXFaNum-ExtraBold.woff2) format("woff2");font-weight:800;font-style:normal;font-display:swap}@font-face{font-family:IRANSansX;src:url(/fonts/IRANSansXFaNum-Light.woff2) format("woff2");font-weight:300;font-style:normal;font-display:swap}@font-face{font-family:IRANSansX;src:url(/fonts/IRANSansXFaNum-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:IRANSansX;src:url(/fonts/IRANSansXFaNum-Medium.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:IRANSansX;src:url(/fonts/IRANSansXFaNum-DemiBold.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:IRANSansX;src:url(/fonts/IRANSansXFaNum-Bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}:root{--color-primary: #00C5BA;--color-primary-hover: #00A89E;--color-secondary: #FFD461;--color-brand-dark: #2E3E5C;--color-background: #F5F7FA;--color-surface: #FFFFFF;--color-text-primary: #1F2937;--color-text-secondary: #9CA3AF;--color-error: #EF4444;--color-success: #10B981;--color-warning: #FFD461;--color-border: #E5E7EB;--color-border-dark: 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ease-in-out}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);line-height:var(--line-height);color:var(--color-text-primary);background-color:var(--color-background)}body *,.lk-room-container,.lk-room-container *{font-family:var(--font-family)!important}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:var(--font-size-xl)}h2{font-size:var(--font-size-lg)}h3{font-size:var(--font-size-base)}p{margin-bottom:var(--spacing-md)}button{font-family:var(--font-family);cursor:pointer;border:none;outline:none;transition:all var(--transition-base)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-md) var(--spacing-xl);border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:600;transition:all var(--transition-base);gap:var(--spacing-sm)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #00c5ba4d}.btn-error{background-color:var(--color-error);color:#fff}.btn-error:hover{background-color:#dc2626}input,select,textarea{font-family:var(--font-family);font-size:var(--font-size-base);padding:var(--spacing-md);border:1px solid var(--color-border-dark);border-radius:var(--radius-sm);background-color:var(--color-surface);color:var(--color-text-primary);transition:border-color var(--transition-base)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary)}input::placeholder{color:var(--color-text-secondary)}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-md)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-column{display:flex;flex-direction:column}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.text-center{text-align:center}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.fade-in{animation:fadeIn var(--transition-slow) ease-out}.slide-in{animation:slideIn var(--transition-base) ease-out}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-background)}::-webkit-scrollbar-thumb{background:var(--color-border-dark);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.error-boundary{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);padding:var(--spacing-lg)}.error-boundary-content{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center;max-width:400px;color:#fff}.error-boundary-content h1{color:var(--color-error);margin-bottom:var(--spacing-md)}.error-boundary-content p{color:#fffc;margin-bottom:var(--spacing-lg)}.error-boundary-content .error-details{background:#0000004d;padding:var(--spacing-md);border-radius:var(--radius-sm);font-family:monospace;font-size:var(--font-size-sm);color:var(--color-error);margin-bottom:var(--spacing-lg);overflow-x:auto;text-align:left}@media (max-width: 768px){:root{--spacing-xs: 6px;--spacing-sm: 10px;--spacing-md: 14px;--button-min-size: 44px}button,a,input,select,textarea{touch-action:manipulation}html{font-size:15px}}@media (max-width: 480px){:root{--spacing-lg: 20px;--spacing-xl: 28px}}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom,20px)}