:root{--bg: #0A0A0A;--surface: #111316;--surface2: #181B20;--surface3: #1F2228;--border: #6D7581;--border-light: #3B4049;--accent: #00E5CC;--accent-hover: #33FFDD;--accent-dim: rgba(0,229,204,.08);--accent-border: rgba(0,229,204,.25);--accent-soft: rgba(0,229,204,.06);--accent-light: rgba(0,229,204,.12);--accent-border-strong: rgba(0,229,204,.3);--text: #FFFFFF;--text-sec: #9DA2AB;--text-muted: #8B9099;--error: #FF5555;--error-dim: rgba(255,85,85,.08);--error-border: rgba(255,85,85,.25);--success: #4CAF50;--success-dim: rgba(76,175,80,.08);--warning-text: #FFB800;--warning-dim: rgba(255,184,0,.08);--warning-border: rgba(255,184,0,.25);--glow: 0 0 20px rgba(0,229,204,.15), 0 0 60px rgba(0,229,204,.05);--glow-strong: 0 0 30px rgba(0,229,204,.25), 0 0 80px rgba(0,229,204,.1);--accent-gradient: linear-gradient(135deg, #33FFDD 0%, #00C9B0 50%, #008F7A 100%);--accent-gradient-text: linear-gradient(135deg, #33FFDD 0%, #00E5CC 50%, #00B39E 100%);--card-shadow: 0 2px 12px rgba(0,0,0,.35), 0 1px 3px rgba(0,0,0,.2);--btn-shadow: 0 1px 4px rgba(0,0,0,.25);--input-shadow: 0 1px 4px rgba(0,0,0,.2);--subtle-gradient-bg: linear-gradient(180deg, #111316 0%, #0A0A0A 100%);--btn-primary-text: #000000;--scrollbar-track: #0A0A0A;--scrollbar-thumb: #6D7581;--radius: 8px}*{box-sizing:border-box}html,body{overflow-x:hidden;overscroll-behavior-x:none}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased}#root{min-height:100vh;width:100%;overflow-x:hidden}input,textarea,select,button{font-family:inherit;font-size:16px}button{cursor:pointer;background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 16px;box-shadow:var(--btn-shadow);transition:border-color .15s,background .15s,box-shadow .15s}button:hover{border-color:var(--accent);color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button:disabled:hover{border-color:var(--border);color:var(--text)}input,textarea,select{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px;box-shadow:var(--input-shadow)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--text-muted)}select option{background:var(--surface2)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.error{color:var(--error);font-size:13px;margin-top:4px}.loading{opacity:.6;pointer-events:none}@keyframes spin{to{transform:rotate(360deg)}}h1,h2,h3,h4{margin-top:0;font-weight:700;letter-spacing:-.01em}h1{font-size:28px}h2{font-size:18px;margin-bottom:16px}h3{font-size:16px}h4{font-size:14px;color:var(--text-sec);font-weight:600}p{margin:0 0 8px}ul{margin:0;padding:0;list-style:none}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:2px}button:focus-visible,a:focus-visible,[role=button]:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}input:focus,textarea:focus,select:focus{border-color:var(--accent)!important;box-shadow:0 0 0 2px #00e5cc73!important}button:active:not(:disabled){transform:scale(.97);opacity:.9}