:root{--bg-color:#0d1117;--bg-card:#161b22;--text-main:#e6edf3;--text-muted:#8b949e;--accent-color:#58a6ff;--accent-glow:#58a6ff66;--border-color:#30363d;--success:#238636;--danger:#da3633;--warning:#dbab09}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);min-height:100vh}.glass-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);background:#161b22b3;border-radius:12px;box-shadow:0 4px 30px #0000001a}.btn-primary{background-color:var(--accent-color);color:#0d1117;cursor:pointer;border:none;border-radius:6px;align-items:center;gap:8px;padding:10px 20px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary:hover{box-shadow:0 0 10px var(--accent-glow);background-color:#79c0ff}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);cursor:pointer;background-color:#0000;border-radius:6px;align-items:center;gap:8px;padding:10px 20px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{border-color:var(--text-muted);background-color:#ffffff0d}.input-field{border:1px solid var(--border-color);color:var(--text-main);background:#010409;border-radius:6px;outline:none;width:100%;padding:10px 14px;transition:border-color .2s}.input-field:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px #58a6ff33}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-label{color:var(--text-muted);font-size:.85rem;font-weight:500}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes preview-fade-in{0%{opacity:.28}to{opacity:1}}@keyframes preview-slide-in{0%{opacity:.42;transform:translate(22px)}to{opacity:1;transform:translate(0)}}@keyframes preview-zoom-in{0%{opacity:.3;transform:scale(.94)}to{opacity:1;transform:scale(1)}}