:root{--primary: #7C3AED;--primary-light: #A78BFA;--primary-dark: #6D28D9;--secondary: #FCD34D;--bg: #1F1F3D;--bg-light: rgba(255, 255, 255, .05);--text: #FFFFFF;--text-secondary: rgba(255, 255, 255, .85);--accent: rgba(255, 255, 255, .6);--border: rgba(255, 255, 255, .15);--hover: rgba(255, 255, 255, .08);--error: #EF4444;--success: #10B981;--warning: #F59E0B}*{margin:0;padding:0;box-sizing:border-box}html{background:linear-gradient(135deg,#667eea,#764ba2);background-attachment:fixed;min-height:100vh}body{background-color:transparent;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-dark)}input,select,textarea{background-color:#ffffff14;color:var(--text);border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-size:14px;transition:all .2s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px #7c3aed33;background-color:#ffffff1f}input::placeholder{color:var(--accent)}.btn-nav{display:inline-block;padding:10px 18px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;border:none;border-radius:6px;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .2s;line-height:1;box-shadow:0 4px 12px #7c3aed4d}.btn-nav:hover{transform:translateY(-2px);box-shadow:0 6px 16px #7c3aed66;color:#fff}button{cursor:pointer;transition:all .2s;font-weight:600;border-radius:6px;border:none;font-size:15px;padding:10px 18px;line-height:1}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:0 4px 12px #7c3aed4d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #7c3aed66}.btn-secondary{background-color:#ffffff1f;color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background-color:#ffffff2e}.btn-success{background-color:var(--success);color:#fff;box-shadow:0 4px 12px #10b9814d}.btn-success:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #10b98166}.btn-danger{background-color:var(--error);color:#fff;box-shadow:0 4px 12px #ef44444d}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #ef444466}.btn-warning{background-color:var(--warning);color:#fff;box-shadow:0 4px 12px #f59e0b4d}.btn-warning:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #f59e0b66}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}