:root{--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--accent-color: #38bdf8;--accent-glow: 0 0 20px rgba(56, 189, 248, .5);--text-primary: #f8fafc;--text-secondary: #94a3b8;--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}body{margin:0;min-height:100vh;background:var(--bg-gradient);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:var(--glass-shadow);padding:2rem;margin-bottom:2rem;transition:transform .2s,box-shadow .2s}.glass-panel:hover{box-shadow:0 12px 40px #00000073}h1{font-size:3.2em;line-height:1.1;background:linear-gradient(to right,#fff,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:.5em;filter:drop-shadow(0 0 2em rgba(56,189,248,.2))}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--accent-color);color:#0f172a;cursor:pointer;transition:all .25s;box-shadow:0 0 15px #38bdf833}button:hover{transform:translateY(-2px);box-shadow:0 0 25px #38bdf866}input,select{background:#0000004d;border:1px solid var(--glass-border);border-radius:8px;padding:.8rem;color:#fff;font-size:1rem;width:100%;box-sizing:border-box;outline:none;transition:border-color .2s}input:focus,select:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px #38bdf833}.input-group{display:flex;flex-direction:column;align-items:stretch;gap:.5rem;width:100%;margin-bottom:1.5rem}.input-group label{color:var(--text-secondary);font-size:.9rem;font-weight:600;letter-spacing:.5px}.workflow-container{display:flex;justify-content:space-between;gap:2rem;align-items:stretch}.workflow-column{flex:1;display:flex;flex-direction:column;gap:1rem;padding:0 1.5rem;border-right:1px solid var(--glass-border);align-items:center;text-align:center}.workflow-column:last-child{border-right:none;flex:1}.step-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem;width:100%;justify-content:flex-start}.workflow-link{font-size:.8rem;margin-top:.25rem;text-align:center;width:100%;display:block}.step-number{background:var(--accent-color);color:#0f172a;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;box-shadow:var(--accent-glow)}.step-title{color:var(--text-primary);font-weight:600;text-transform:uppercase;letter-spacing:1px;font-size:.85rem}table{width:100%;border-collapse:collapse;margin-top:1rem}th,td{padding:1rem;text-align:left;border-bottom:1px solid var(--glass-border)}th{color:var(--text-secondary);font-weight:600}.row-actions button{background:transparent;border:1px solid var(--glass-border);color:var(--text-secondary);padding:.4em .8em;font-size:.9em;box-shadow:none}.row-actions button:hover{border-color:#ef4444;color:#ef4444;background:#ef44441a}.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.doc-link{color:var(--accent-color);text-decoration:none;font-weight:500;transition:all .2s;opacity:.8}.doc-link:hover{opacity:1;text-decoration:underline;filter:drop-shadow(0 0 5px var(--accent-color))}.app-footer{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--glass-border);color:var(--text-secondary);font-size:.9rem}.footer-content{display:flex;flex-direction:column;gap:1rem;align-items:center}.footer-links{display:flex;gap:1rem;align-items:center}.footer-links a{color:var(--accent-color);text-decoration:none;transition:opacity .2s}.footer-links a:hover{opacity:.8}.separator{opacity:.3}.copyright{opacity:.5;font-size:.8rem}.preview-container{padding:0;overflow:hidden;margin-top:2rem}.preview-scroll-area{max-height:70vh;overflow-y:auto;border-radius:8px;background:#0003}.preview-table{margin-top:0;border-collapse:separate;border-spacing:0;width:100%}.preview-table th{position:sticky;top:0;background:#1e293b;z-index:10;border-bottom:2px solid var(--accent-color);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;padding:.75rem .5rem}.preview-table td{font-size:.85rem;border-right:1px solid var(--glass-border);padding:.6rem .5rem}.preview-table td:last-child{border-right:none}.num-column{font-family:JetBrains Mono,Fira Code,Courier New,monospace;text-align:right;font-size:.8rem;padding-right:1rem!important}.size-column,.designation-column{font-weight:700;background:#ffffff08!important;text-align:center;vertical-align:middle;border-right:1px solid rgba(255,255,255,.1)!important}.external-row{background:#38bdf80d}.internal-row td{border-bottom:1px solid rgba(255,255,255,.1)}.preview-table tr:hover td:not(.size-column):not(.designation-column){background:#ffffff0d}.view-toggle{display:flex;justify-content:center;gap:.5rem;margin-bottom:2rem;background:#0003;padding:.4rem;border-radius:50px;width:fit-content;margin-left:auto;margin-right:auto;border:1px solid var(--glass-border)}.toggle-btn{background:transparent;border:none;color:var(--text-secondary);padding:.6rem 1.5rem;border-radius:40px;font-weight:600;transition:all .3s;box-shadow:none}.toggle-btn:hover{color:var(--text-primary);background:#ffffff0d;transform:none;box-shadow:none}.toggle-btn.active{background:var(--accent-color);color:#0f172a;box-shadow:var(--accent-glow)}.toggle-btn.active:hover{background:var(--accent-color);color:#0f172a}.preview-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--glass-border)}.preview-header h3{margin:0;font-size:1.1rem;color:var(--accent-color);font-weight:600;letter-spacing:.5px;line-height:normal}.copy-btn{background:#38bdf81a;border:1px solid var(--accent-color);color:var(--accent-color);padding:.4rem .8rem;font-size:.8rem;border-radius:6px;cursor:pointer;transition:all .2s;box-shadow:none}.copy-btn:hover{background:var(--accent-color);color:#0f172a;transform:translateY(-1px);box-shadow:var(--accent-glow)}.copy-btn.copied{background:#10b981;border-color:#10b981;color:#fff;box-shadow:0 0 15px #10b98166}.limit-range{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.nominal{font-weight:600;color:var(--text-primary)}.limits{font-size:.7rem;opacity:.5;white-space:nowrap;font-family:JetBrains Mono,monospace}.drill-recommendation{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.drill-row{display:flex;justify-content:flex-end;gap:4px;align-items:baseline}.drill-label{font-size:.6rem;text-transform:uppercase;opacity:.4;font-weight:600}.drill-name{font-weight:700;color:#38bdf8;font-size:.85rem}.drill-status{grid-column:span 2;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-top:4px;text-align:right;width:100%}.drill-size{font-size:.75rem;opacity:.7;font-family:JetBrains Mono,monospace;color:var(--text-primary)}