/* NEC MOTOR CALC v2.0 — Matching HVAC style pixel-perfect */
:root,.nmc-theme-light{--nmc-bg:#fff;--nmc-card:#f8fafc;--nmc-input-bg:#ffffff;--nmc-hover:#e2e8f0;--nmc-accent:#f59e0b;--nmc-accent-dk:#d97706;--nmc-accent-bg:rgba(245,158,11,.08);--nmc-text:#1e293b;--nmc-text2:#475569;--nmc-muted:#94a3b8;--nmc-border:#e2e8f0;--nmc-green:#10b981;--nmc-red:#ef4444;--nmc-blue:#2563eb;--nmc-header-bg:linear-gradient(135deg,#0d1f3c,#152a4a);--nmc-shadow:0 1px 3px rgba(0,0,0,.08)}
.nmc-theme-dark{--nmc-bg:#0a1628;--nmc-card:#111d35;--nmc-input-bg:#1a2744;--nmc-hover:#1d2d50;--nmc-accent:#f59e0b;--nmc-accent-dk:#d97706;--nmc-accent-bg:rgba(245,158,11,.1);--nmc-text:#e2e8f0;--nmc-text2:#94a3b8;--nmc-muted:#64748b;--nmc-border:#1e3154;--nmc-green:#10b981;--nmc-red:#ef4444;--nmc-blue:#3b82f6;--nmc-header-bg:linear-gradient(135deg,#0d1f3c,#152a4a);--nmc-shadow:0 1px 3px rgba(0,0,0,.2)}
.nmc-calc,.nmc-calc *{box-sizing:border-box;margin:0;padding:0}
.nmc-calc{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:14px;line-height:1.6;color:var(--nmc-text);background:var(--nmc-bg);border-radius:16px;border:1px solid var(--nmc-border);overflow:hidden;max-width:960px;margin:0 auto 30px}
/* -- HEADER -- */
.nmc-header{background:var(--nmc-header-bg);padding:16px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.nmc-header-left{display:flex;align-items:center;gap:10px}.nmc-header-icon{font-size:28px}
.nmc-header-title{font-size:17px;font-weight:700;color:var(--nmc-accent)}.nmc-header-subtitle{font-size:11px;color:rgba(255,255,255,.6)}
.nmc-header-actions{display:flex;gap:4px}
.nmc-hbtn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.7);width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:.2s}.nmc-hbtn:hover{background:rgba(255,255,255,.2);color:#fff}
/* -- DESCRIPTION & PLAN BAR -- */
.nmc-description{padding:10px 16px;font-size:13px;color:var(--nmc-text2);line-height:1.6;border-bottom:1px solid var(--nmc-border);background:var(--nmc-card)}
.nmc-plan-bar{display:flex;align-items:center;gap:8px;padding:8px 16px;border-bottom:1px solid var(--nmc-border);font-size:12px;flex-wrap:wrap;background:var(--nmc-card)}
.nmc-badge{padding:2px 8px;border-radius:12px;font-weight:700;font-size:10px;text-transform:uppercase;letter-spacing:.3px}
.nmc-badge-annual{background:var(--nmc-accent-bg);color:var(--nmc-accent);border:1px solid rgba(245,158,11,.25)}
.nmc-badge-monthly{background:rgba(37,99,235,.08);color:var(--nmc-blue);border:1px solid rgba(37,99,235,.15)}
.nmc-badge-free{background:rgba(16,185,129,.08);color:var(--nmc-green);border:1px solid rgba(16,185,129,.15)}
.nmc-badge-visitor{background:rgba(100,116,139,.08);color:var(--nmc-muted);border:1px solid rgba(100,116,139,.15)}
.nmc-plan-txt{color:var(--nmc-text2);flex:1}.nmc-plan-link{color:var(--nmc-accent);text-decoration:none;font-weight:600}
/* -- MODE TOGGLE -- */
.nmc-mode-toggle{display:flex;gap:8px;margin:0 16px;padding:12px 0 0}
.nmc-mode-btn{flex:1;padding:10px 14px;border:1px solid var(--nmc-border);border-radius:10px;background:var(--nmc-card);color:var(--nmc-text2);cursor:pointer;text-align:center;transition:.2s;font-family:inherit;display:flex;flex-direction:column;gap:2px;align-items:center}
.nmc-mode-btn span{font-weight:700;font-size:13px}.nmc-mode-btn small{font-size:11px;color:var(--nmc-muted)}
.nmc-mode-btn:hover{border-color:var(--nmc-accent);color:var(--nmc-accent)}
.nmc-mode-btn.active{border-color:var(--nmc-accent);background:var(--nmc-accent-bg);color:var(--nmc-accent)}.nmc-mode-btn.active small{color:var(--nmc-accent)}
/* -- BODY & SECTIONS -- */
.nmc-body{padding:16px;display:flex;flex-direction:column;gap:16px}
.nmc-section{background:var(--nmc-card);border:1px solid var(--nmc-border);border-radius:12px;overflow:hidden;box-shadow:var(--nmc-shadow)}
.nmc-section-header{padding:12px 16px;background:var(--nmc-accent-bg);border-bottom:1px solid var(--nmc-border);display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;transition:.2s}.nmc-section-header:hover{background:rgba(245,158,11,.15)}
.nmc-section-icon{font-size:18px}.nmc-section-title{font-size:14px;font-weight:700;color:var(--nmc-accent);flex:1}
.nmc-section-toggle{font-size:12px;color:var(--nmc-muted);transition:.3s}.nmc-section.collapsed .nmc-section-toggle{transform:rotate(-90deg)}
.nmc-section-body{padding:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.nmc-section.collapsed .nmc-section-body{display:none}
/* -- FIELDS -- */
.nmc-field{position:relative}.nmc-field label{display:flex;align-items:center;gap:4px;font-weight:600;font-size:12px;color:var(--nmc-text2);margin-bottom:4px}
.nmc-field input,.nmc-field select{width:100%;padding:8px 10px;border:1px solid var(--nmc-border);border-radius:8px;font-size:13px;color:var(--nmc-text);background:var(--nmc-input-bg);transition:.2s;font-family:inherit;box-shadow:inset 0 1px 2px rgba(0,0,0,.04)}
.nmc-field input:focus,.nmc-field select:focus{border-color:var(--nmc-accent);outline:none;box-shadow:0 0 0 3px var(--nmc-accent-bg)}
.nmc-field .nmc-unit{position:absolute;right:10px;top:50%;transform:translateY(25%);font-size:11px;color:var(--nmc-muted);pointer-events:none}
.nmc-tip{position:relative;display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;background:var(--nmc-accent-bg);color:var(--nmc-accent);border-radius:50%;font-size:10px;font-weight:700;cursor:help;flex-shrink:0}
.nmc-tip::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;padding:6px 10px;border-radius:8px;font-size:11px;font-weight:400;white-space:normal;width:240px;text-align:left;opacity:0;pointer-events:none;transition:.2s;z-index:100;line-height:1.4;box-shadow:0 4px 12px rgba(0,0,0,.2)}.nmc-tip:hover::after{opacity:1}
.nmc-span-full{grid-column:1/-1}
.nmc-span-half{grid-column:span 2;min-width:260px}
.nmc-hint{grid-column:1/-1;font-size:12px;color:var(--nmc-muted);font-style:italic;padding:4px 8px;background:var(--nmc-accent-bg);border-radius:6px;line-height:1.4}
.nmc-capacity-note{font-size:11px;color:var(--nmc-muted);font-style:italic;padding:4px 8px;background:var(--nmc-accent-bg);border-radius:6px;line-height:1.4}
/* -- COMPOUND MOTOR FIELD -- */
.nmc-motor-field{min-width:260px}
.nmc-motor-input{display:flex;gap:0;border:1px solid var(--nmc-border);border-radius:8px;overflow:hidden;transition:.2s;background:var(--nmc-input-bg)}
.nmc-motor-input:focus-within{border-color:var(--nmc-accent);box-shadow:0 0 0 3px var(--nmc-accent-bg)}
.nmc-field .nmc-motor-input input,.nmc-field .nmc-motor-input input[type="number"]{flex:1 1 auto;width:auto;border:none;border-radius:0;padding:10px 12px;font-size:14px;color:var(--nmc-text);background:transparent;font-family:inherit;min-width:0;box-shadow:none;-moz-appearance:textfield}
.nmc-field .nmc-motor-input input:focus{outline:none;border:none;box-shadow:none}
.nmc-field .nmc-motor-input input::placeholder{color:var(--nmc-muted);font-size:12px}
.nmc-field .nmc-motor-input input::-webkit-outer-spin-button,.nmc-field .nmc-motor-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.nmc-field .nmc-motor-input select{flex:0 0 auto;width:auto;border:none;border-left:2px solid var(--nmc-accent);border-radius:0;padding:10px 12px;font-size:13px;font-weight:700;color:var(--nmc-accent);background:var(--nmc-accent-bg);cursor:pointer;font-family:inherit;min-width:90px;box-shadow:none;-webkit-appearance:menulist;appearance:menulist}
.nmc-field .nmc-motor-input select:focus{outline:none;box-shadow:none}
.nmc-custom-input{margin-top:6px;width:100%;padding:8px 10px;border:1px solid var(--nmc-accent);border-radius:8px;font-size:13px;color:var(--nmc-text);background:var(--nmc-input-bg);font-family:inherit}
.nmc-custom-input:focus{outline:none;box-shadow:0 0 0 3px var(--nmc-accent-bg)}
/* -- CALCULATE BUTTON -- */
.nmc-calc-btn-wrap{padding:0 16px 16px;text-align:center}
.nmc-calc-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 32px;background:linear-gradient(135deg,var(--nmc-accent),var(--nmc-accent-dk));color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;transition:.2s;font-family:inherit;box-shadow:0 2px 10px rgba(245,158,11,.25)}.nmc-calc-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(245,158,11,.35)}.nmc-calc-btn:disabled{opacity:.5;transform:none;cursor:not-allowed}
/* -- RESULTS -- */
.nmc-results{background:var(--nmc-card);border:1px solid var(--nmc-border);border-radius:12px;margin:0 16px 16px;overflow:hidden;box-shadow:var(--nmc-shadow)}
.nmc-results-header{padding:12px 16px;background:linear-gradient(135deg,#065f46,#047857);display:flex;align-items:center;gap:8px}.nmc-results-header span{color:#fff;font-weight:700;font-size:14px}
.nmc-results-body{padding:16px}.nmc-results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.nmc-result-card{background:var(--nmc-bg);border:1px solid var(--nmc-border);border-radius:10px;padding:12px;text-align:center;transition:.2s}.nmc-result-card:hover{border-color:var(--nmc-accent);box-shadow:0 2px 8px var(--nmc-accent-bg)}
.nmc-result-card.pass{border-left:3px solid var(--nmc-green)}.nmc-result-card.fail{border-left:3px solid var(--nmc-red)}
.nmc-result-label{font-size:11px;color:var(--nmc-text2);margin-bottom:4px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.nmc-result-value{font-size:20px;font-weight:800;color:var(--nmc-accent)}
.nmc-result-detail{font-size:11px;color:var(--nmc-text2);margin-top:4px;padding-top:4px;border-top:1px solid var(--nmc-border)}
.nmc-nec-ref{display:inline-flex;align-items:center;gap:3px;padding:1px 6px;background:rgba(37,99,235,.08);color:var(--nmc-blue);border-radius:4px;font-size:10px;font-weight:600;border:1px solid rgba(37,99,235,.15)}
.nmc-results-section-title{grid-column:1/-1;font-weight:700;font-size:13px;color:var(--nmc-text);padding:10px 0 4px;margin-top:4px;border-bottom:2px solid var(--nmc-accent);display:flex;align-items:center;gap:6px}
.nmc-results-section-title:first-child{margin-top:0}
/* -- COORDINATION CHAIN -- */
.nmc-coordination{grid-column:1/-1;display:flex;align-items:center;gap:4px;padding:12px;overflow-x:auto;flex-wrap:wrap;justify-content:center;background:var(--nmc-bg);border:1px solid var(--nmc-border);border-radius:10px}
.nmc-chain-item{text-align:center;background:var(--nmc-card);border:1px solid var(--nmc-border);border-radius:8px;padding:8px 10px;min-width:75px}
.nmc-chain-label{font-size:9px;color:var(--nmc-muted);text-transform:uppercase;letter-spacing:.05em}
.nmc-chain-value{font-size:13px;font-weight:800;color:var(--nmc-accent);margin:2px 0}
.nmc-chain-ref{font-size:9px;color:var(--nmc-blue)}
.nmc-chain-arrow{font-size:16px;color:var(--nmc-accent);font-weight:bold}
/* -- COST INDICATOR -- */
.nmc-cost{display:inline-flex;gap:2px;vertical-align:middle;margin-left:4px}
.nmc-cost .dot{width:7px;height:7px;border-radius:50%;background:var(--nmc-border);display:inline-block}
.nmc-cost .dot.on{background:var(--nmc-green)}.nmc-cost .dot.on.hi{background:var(--nmc-red)}
/* -- WARNINGS -- */
.nmc-warnings{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.nmc-warning{padding:8px 12px;border-radius:8px;font-size:12px}
.nmc-warning-info{background:rgba(37,99,235,.06);border-left:3px solid var(--nmc-blue);color:var(--nmc-text2)}
.nmc-warning-warn{background:rgba(245,158,11,.06);border-left:3px solid var(--nmc-accent);color:var(--nmc-text2)}
.nmc-warning-error{background:rgba(239,68,68,.06);border-left:3px solid var(--nmc-red);color:var(--nmc-text2)}
.nmc-warning-ok{background:rgba(16,185,129,.06);border-left:3px solid var(--nmc-green);color:var(--nmc-text2)}
/* -- AI SECTION -- */
.nmc-ai-section{margin:0 16px 16px;display:flex;flex-direction:column;gap:10px}
.nmc-ai-buttons{display:flex;gap:8px;flex-wrap:wrap}
.nmc-ai-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border:1px solid var(--nmc-border);border-radius:10px;background:var(--nmc-card);color:var(--nmc-text);font-size:13px;font-weight:600;cursor:pointer;transition:.2s;font-family:inherit}.nmc-ai-btn:hover{border-color:var(--nmc-accent);color:var(--nmc-accent);background:var(--nmc-accent-bg)}.nmc-ai-btn:disabled{opacity:.5;cursor:not-allowed}
.nmc-ai-btn.loading{position:relative;color:transparent}.nmc-ai-btn.loading::after{content:'';position:absolute;width:16px;height:16px;border:2px solid var(--nmc-accent);border-top-color:transparent;border-radius:50%;animation:nmcSpin .8s linear infinite}
@keyframes nmcSpin{to{transform:rotate(360deg)}}
.nmc-ai-response{background:var(--nmc-card);border:1px solid var(--nmc-border);border-left:4px solid var(--nmc-accent);border-radius:12px;padding:20px 20px 20px 24px;font-size:13.5px;line-height:1.8;color:var(--nmc-text);max-height:600px;overflow-y:auto;display:none;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.nmc-ai-response.visible{display:block;animation:nmcFI .3s}
.nmc-ai-response h3{font-size:15px;font-weight:700;color:var(--nmc-accent);margin:16px 0 6px;padding-bottom:4px;border-bottom:1px solid var(--nmc-border)}.nmc-ai-response h3:first-child{margin-top:0}
.nmc-ai-response p{margin:4px 0}.nmc-ai-response ul,.nmc-ai-response ol{padding-left:28px;margin:4px 0}.nmc-ai-response li{margin:1px 0;line-height:1.6}
.nmc-ai-response strong{color:var(--nmc-accent-dk);font-weight:700}.nmc-ai-response code{background:var(--nmc-accent-bg);padding:2px 6px;border-radius:4px;font-size:12px}
.nmc-ai-response table{width:100%;border-collapse:collapse;margin:10px 0;font-size:12px}.nmc-ai-response table th,.nmc-ai-response table td{padding:6px 10px;border:1px solid var(--nmc-border);text-align:left}.nmc-ai-response table th{background:var(--nmc-accent-bg);color:var(--nmc-accent);font-weight:700}
.nmc-cursor{color:var(--nmc-accent);animation:nmcBl .8s infinite}@keyframes nmcBl{0%,100%{opacity:1}50%{opacity:0}}
.nmc-ai-chat{display:flex;gap:8px;align-items:flex-end}
.nmc-ai-chat textarea{flex:1;resize:none;border:1px solid var(--nmc-border);border-radius:10px;padding:10px 12px;font-size:13px;font-family:inherit;min-height:44px;max-height:100px;color:var(--nmc-text);background:var(--nmc-input-bg);transition:.2s;line-height:1.4}
.nmc-ai-chat textarea:focus{outline:none;border-color:var(--nmc-accent);box-shadow:0 0 0 3px var(--nmc-accent-bg)}
.nmc-ai-chat textarea::placeholder{color:var(--nmc-muted)}
.nmc-ai-send{width:44px;height:44px;border-radius:10px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;background:linear-gradient(135deg,var(--nmc-accent),var(--nmc-accent-dk));color:#fff;transition:.15s;flex-shrink:0}.nmc-ai-send:hover{transform:scale(1.05)}.nmc-ai-send:disabled{opacity:.4;transform:none}
/* -- AI Tables -- */
.nmc-ai-table{width:100%;border-collapse:collapse;font-size:13px;margin:12px 0;border-radius:8px;overflow:hidden;border:1px solid var(--nmc-border)}
.nmc-ai-table thead{background:var(--nmc-accent);color:#fff}
.nmc-ai-table th{padding:8px 12px;text-align:left;font-weight:600;font-size:12px;white-space:nowrap}
.nmc-ai-table td{padding:7px 12px;border-top:1px solid var(--nmc-border);vertical-align:top}
.nmc-ai-table tbody tr:nth-child(even){background:rgba(0,0,0,.02)}
.nmc-ai-table tbody tr:hover{background:var(--nmc-accent-bg)}
.nmc-td-ok{color:#059669;font-weight:600}
.nmc-td-err{color:#dc2626;font-weight:700;background:#fef2f2}
.nmc-td-warn{color:#d97706;font-weight:600;background:#fffbeb}
/* -- AI Disclaimer & Correction Banners -- */
.nmc-ai-disclaimer{background:linear-gradient(135deg,#eff6ff,#dbeafe);border:1px solid #93c5fd;border-radius:8px;padding:10px 14px;margin-bottom:12px;font-size:12px;color:#1e40af;display:flex;align-items:flex-start;gap:8px;line-height:1.5}
.nmc-ai-disclaimer-icon{font-size:16px;flex-shrink:0;margin-top:1px}
.nmc-ai-correction{background:linear-gradient(135deg,#fef3c7,#fde68a);border:2px solid #f59e0b;border-radius:8px;padding:12px 16px;margin-bottom:12px;font-size:13px;color:#92400e;line-height:1.5}
.nmc-ai-correction strong{display:block;margin-bottom:4px;font-size:14px;color:#78350f}
.nmc-ai-correction p{margin:0}
/* -- Thinking -- */
.nmc-thinking{display:flex;align-items:center;gap:8px;padding:12px 16px;color:var(--nmc-muted);font-size:14px;font-weight:500}
.nmc-thinking-icon{font-size:20px;animation:nmc-pulse 1.5s ease-in-out infinite}
.nmc-thinking-dots{letter-spacing:2px;animation:nmc-blink 1s steps(1) infinite}
.nmc-thinking-dots::after{content:'...'}
@keyframes nmc-pulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes nmc-blink{0%,100%{opacity:1}50%{opacity:.2}}
/* -- IMAGE UPLOAD -- */
.nmc-image-section{margin:0 16px;display:flex;flex-direction:column;gap:8px}
.nmc-image-upload{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nmc-image-label{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:2px dashed var(--nmc-border);border-radius:10px;color:var(--nmc-text2);font-size:13px;cursor:pointer;transition:.2s;font-weight:600}.nmc-image-label:hover{border-color:var(--nmc-accent);color:var(--nmc-accent);background:var(--nmc-accent-bg)}
.nmc-image-label input{display:none}
.nmc-image-preview{display:none;align-items:center;gap:8px;padding:6px 10px;background:var(--nmc-card);border:1px solid var(--nmc-border);border-radius:8px}
.nmc-image-preview img{width:40px;height:40px;object-fit:cover;border-radius:6px}
.nmc-image-preview .nmc-image-name{font-size:12px;color:var(--nmc-text2);flex:1}
.nmc-image-preview .nmc-image-remove{cursor:pointer;color:var(--nmc-red);font-size:16px}
.nmc-image-status{font-size:12px;color:var(--nmc-text2);font-style:italic}
/* -- COMPARE & HISTORY PANELS -- */
.nmc-compare-panel,.nmc-history-panel{margin:0 16px 16px;background:var(--nmc-card);border:1px solid var(--nmc-border);border-radius:12px;overflow:hidden;display:none;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.nmc-compare-panel.visible,.nmc-history-panel.visible{display:block;animation:nmcFI .3s}
.nmc-compare-header,.nmc-history-header{padding:14px 16px;background:var(--nmc-accent-bg);border-bottom:1px solid var(--nmc-border);display:flex;align-items:center;justify-content:space-between}
.nmc-compare-header span,.nmc-history-header span{font-weight:700;color:var(--nmc-accent);font-size:15px}
.nmc-compare-body,.nmc-history-body{padding:16px;overflow-x:auto}
.nmc-compare-table{width:100%;border-collapse:collapse;font-size:13px}
.nmc-compare-table th,.nmc-compare-table td{padding:10px 14px;border:1px solid var(--nmc-border);text-align:center}
.nmc-compare-table th{background:linear-gradient(135deg,var(--nmc-accent),var(--nmc-accent-dk));color:#fff;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.nmc-compare-table td:first-child{text-align:left;font-weight:600;color:var(--nmc-text2);background:rgba(245,158,11,.04)}
.nmc-compare-table tbody tr:nth-child(even){background:rgba(0,0,0,.02)}
.nmc-compare-table tbody tr:hover{background:rgba(245,158,11,.06)}
.nmc-compare-table .nmc-best{background:rgba(16,185,129,.1);font-weight:700;color:var(--nmc-green)}
.nmc-history-body{max-height:300px;overflow-y:auto}
.nmc-history-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid var(--nmc-border);font-size:12px}.nmc-history-item:last-child{border:none}
.nmc-history-label{flex:1;color:var(--nmc-text);font-weight:600}
.nmc-history-date{color:var(--nmc-muted);font-size:11px}
.nmc-history-btn{padding:3px 8px;border:1px solid var(--nmc-border);border-radius:6px;font-size:11px;cursor:pointer;background:var(--nmc-bg);color:var(--nmc-text2);transition:.2s;font-family:inherit}.nmc-history-btn:hover{border-color:var(--nmc-accent);color:var(--nmc-accent)}.nmc-history-btn.del:hover{border-color:var(--nmc-red);color:var(--nmc-red)}
/* -- GROUP MOTOR ROWS -- */
.nmc-motor-row{display:grid;grid-template-columns:80px 100px 1fr 36px;gap:6px;align-items:center;padding:8px;background:var(--nmc-bg);border:1px solid var(--nmc-border);border-radius:8px;margin-bottom:6px}
.nmc-motor-row.largest{border-color:var(--nmc-accent);background:var(--nmc-accent-bg)}
.nmc-motor-row select{padding:6px 8px;border:1px solid var(--nmc-border);border-radius:6px;font-size:12px;font-family:inherit;background:var(--nmc-input-bg);color:var(--nmc-text)}
.nmc-motor-rm{width:32px;height:32px;border-radius:6px;border:none;background:rgba(239,68,68,.08);color:var(--nmc-red);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:.2s}.nmc-motor-rm:hover{background:var(--nmc-red);color:#fff}
.nmc-motor-add{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:2px dashed var(--nmc-border);border-radius:8px;background:transparent;color:var(--nmc-text2);font-size:12px;font-weight:600;cursor:pointer;transition:.2s;font-family:inherit;grid-column:1/-1}.nmc-motor-add:hover{border-color:var(--nmc-accent);color:var(--nmc-accent)}
/* -- SUMMARY BAR (addon) -- */
.ea-summary-line{display:flex;align-items:center;gap:8px;padding:10px 16px;background:rgba(245,158,11,.06);border-bottom:1px solid var(--nmc-border)}
.ea-summary-icon{font-size:16px;flex-shrink:0}
.ea-summary-text{flex:1;font-size:12px;font-weight:600;color:var(--nmc-text);line-height:1.4;word-break:break-word}
.ea-summary-copy{width:32px;height:32px;border-radius:8px;border:1px solid var(--nmc-border);background:var(--nmc-bg);color:var(--nmc-text2);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}.ea-summary-copy:hover{border-color:var(--nmc-accent);color:var(--nmc-accent)}
/* -- SHARE BAR (addon) -- */
.ea-share-bar{margin:12px 16px;text-align:center}
.ea-share-btn--main{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border:none;padding:10px 28px;border-radius:10px;font-weight:600;font-size:14px;cursor:pointer;transition:.2s;letter-spacing:.5px}
.ea-share-btn--main:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(245,158,11,.3)}
.ea-share-dropdown{display:none;position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:8px;margin-bottom:6px;box-shadow:0 4px 16px rgba(0,0,0,.12);z-index:100;min-width:220px;flex-direction:column;gap:2px}
.ea-share-opt{display:block;width:100%;text-align:left;background:none;border:none;padding:9px 14px;border-radius:6px;font-size:13px;cursor:pointer;color:#334155;transition:.15s;font-family:inherit}
.ea-share-opt:hover{background:#fef3c7;color:#d97706}
/* -- SMART WARNINGS (addon) -- */
.ea-smart-warnings{padding:8px 16px;display:flex;flex-direction:column;gap:4px}
.ea-smart-warning{padding:6px 10px;border-radius:6px;font-size:12px;line-height:1.4}
.ea-warn-error{background:rgba(239,68,68,.06);border-left:3px solid var(--nmc-red);color:var(--nmc-text2)}
.ea-warn-warning{background:rgba(245,158,11,.06);border-left:3px solid var(--nmc-accent);color:var(--nmc-text2)}
.ea-warn-tip{background:rgba(37,99,235,.06);border-left:3px solid var(--nmc-blue);color:var(--nmc-text2)}
/* -- ADMIN ONLY -- */
.nmc-admin-only{border:1px dashed #6366f1!important;position:relative}
.nmc-badge-sm{background:#6366f1;color:#fff;font-size:9px;padding:1px 5px;border-radius:4px;margin-left:4px;vertical-align:middle;font-weight:700;letter-spacing:.5px}
/* -- DISCLAIMER & MISC -- */
.nmc-disclaimer{margin:0 16px;padding:12px 16px;background:rgba(245,158,11,.06);border:1px solid rgba(245,158,11,.2);border-radius:10px;font-size:11px;color:var(--nmc-text2);line-height:1.5}.nmc-disclaimer strong{color:var(--nmc-accent);font-size:12px}
.nmc-improve-link{text-align:center;padding:8px 16px 16px;font-size:12px}
.nmc-improve-link a{color:var(--nmc-accent);text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:4px;transition:.2s}.nmc-improve-link a:hover{color:var(--nmc-accent-dk)}
@keyframes nmcFI{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
/* -- RESPONSIVE -- */
@media(max-width:640px){.nmc-section-body{grid-template-columns:1fr}.nmc-results-grid{grid-template-columns:repeat(2,1fr)}.nmc-ai-buttons{flex-direction:column}.nmc-ai-btn{width:100%;justify-content:center}.nmc-mode-toggle{flex-direction:column}.nmc-motor-row{grid-template-columns:1fr 1fr;gap:4px}.nmc-ai-table{font-size:11px}.nmc-ai-table th,.nmc-ai-table td{padding:5px 6px}}
@media(max-width:400px){.nmc-results-grid{grid-template-columns:1fr}}