:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-tertiary: #24243e;--text-primary: #e0e0f0;--text-secondary: #a8a8c0;--accent: #4da6ff;--accent-hover: #70b8ff;--border: #2a2a44;--prompter-bg: #000000;--prompter-text: #ffffff;--reading-guide: rgba(255, 60, 60, .25);--controls-bg: rgba(0, 0, 0, .85)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden;font-family:Cairo,Tajawal,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);direction:rtl}button{font-family:inherit;cursor:pointer;border:none;background:var(--bg-tertiary);color:var(--text-primary);padding:.5rem 1rem;border-radius:6px;font-size:.9rem;transition:background .15s ease}button:hover{background:var(--accent);color:#fff}input[type=range]{-webkit-appearance:none;appearance:none;height:4px;background:var(--border);border-radius:2px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer}select{font-family:inherit;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;padding:.4rem .6rem;font-size:.9rem;cursor:pointer;direction:rtl}select:focus{outline:1px solid var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}