:root{font-family:Vazirmatn,sans-serif;direction:rtl;text-align:right;--color-primary: #B39DDB;--color-secondary: #FFEB3B;--color-success: #28a745;--color-danger: #dc3545;--color-background-start: #1A237E;--color-background-end: #4A148C;--color-text: #E0E0E0;--color-surface: rgba(255, 255, 255, .1)}html,body,#root{height:100%;margin:0;padding:0;background:linear-gradient(135deg,var(--color-background-start) 0%,var(--color-background-end) 100%);color:var(--color-text);min-height:100vh;box-sizing:border-box}#root{display:flex;flex-direction:column}.container{max-width:900px;margin:40px auto;padding:20px;background:#0006;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-radius:8px;box-shadow:0 4px 10px #0000004d}h1,h2,h3{text-align:right;margin-bottom:20px;color:var(--color-primary)}button{cursor:pointer;padding:12px 20px;border:none;border-radius:6px;font-size:1rem;font-weight:700;margin-left:10px;transition:background-color .2s,transform .1s;background-color:var(--color-primary);color:#fff}button:hover{filter:brightness(1.1);transform:translateY(-1px)}input,textarea{width:100%;padding:10px;margin-bottom:15px;border:1px solid #666;border-radius:4px;box-sizing:border-box;background-color:#333;color:#fff;text-align:right}