.mc{display:grid;grid-template-columns:160px 1fr;height:100%;width:100%;font-family:'Plus Jakarta Sans',sans-serif;background:#f5f5f5;overflow:hidden;position:relative;}
/* Sidebar */
.ms{background:#1c1c1e;display:flex;flex-direction:column;overflow:hidden;height:100%;}
.ms-logo{display:flex;align-items:center;gap:7px;padding:10px 12px 9px;border-bottom:1px solid rgba(255,255,255,0.07);}
.ms-mark{width:22px;height:22px;background:#D97706;border-radius:5px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.ms-mark svg{width:12px;height:12px;stroke:white;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}
.ms-name{font-size:11px;font-weight:700;color:white;letter-spacing:-0.02em;}
.ms-sec{font-size:7.5px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:rgba(255,255,255,0.22);padding:8px 12px 3px;}
.ms-item{display:flex;align-items:center;gap:7px;padding:6px 12px;font-size:10.5px;font-weight:500;color:rgba(255,255,255,0.42);transition:all 0.3s;border-left:2px solid transparent;}
.ms-item.on{color:white;background:rgba(255,255,255,0.07);border-left-color:#D97706;}
.ms-item svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;}
/* Main */
.mm{position:relative;overflow:hidden;background:#f5f5f5;flex:1;}
/* Step bar */
.msteps{display:flex;gap:4px;padding:10px 12px 0;height:14px;flex-shrink:0;}
.mstep{height:2px;border-radius:1px;flex:1;background:#e5e7eb;transition:background 0.5s;}
.mstep.on{background:#D97706;}
/* Phases */
.mph{position:absolute;left:0;right:0;bottom:0;top:14px;padding:8px 12px 10px;opacity:0;transition:opacity 0.4s;pointer-events:none;display:flex;flex-direction:column;gap:7px;overflow:hidden;}
.mph.on{opacity:1;pointer-events:all;}
.mph-title{font-size:11px;font-weight:800;color:#111;flex-shrink:0;}

/* PH1 Upload */
.drop-zone{border:1.5px dashed #d1d5db;border-radius:10px;background:white;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;flex:1;transition:all 0.3s;position:relative;min-height:0;}
.drop-zone.hi{border-color:#D97706;background:#FFFBF5;}
.dz-icon{width:32px;height:32px;background:#FFF3E0;border-radius:8px;display:flex;align-items:center;justify-content:center;}
.dz-icon svg{width:16px;height:16px;stroke:#D97706;fill:none;stroke-width:1.8;stroke-linecap:round;}
.dz-t{font-size:11px;font-weight:700;color:#111;}
.dz-s{font-size:9px;color:#9ca3af;}
.dz-prog{width:60%;height:3px;background:#e5e7eb;border-radius:2px;overflow:hidden;opacity:0;transition:opacity 0.3s;}
.dz-prog-bar{height:100%;background:#D97706;border-radius:2px;width:0%;transition:width 0.05s linear;}
.dz-status{font-size:9px;color:#D97706;font-weight:600;opacity:0;transition:opacity 0.3s;}
/* cursor & file drag */
.mc-cur{position:absolute;pointer-events:none;z-index:20;opacity:0;transition:opacity 0.3s;}
.mc-cur svg{width:14px;height:14px;filter:drop-shadow(0 2px 3px rgba(0,0,0,0.3));}
.mc-file{position:absolute;z-index:19;opacity:0;pointer-events:none;}
.mc-file-inner{background:white;border:1px solid #e5e7eb;border-radius:6px;padding:6px 9px;display:flex;align-items:center;gap:6px;box-shadow:0 4px 14px rgba(0,0,0,0.1);}
.pdf-ic{width:24px;height:30px;background:#fee2e2;border-radius:3px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:3px;position:relative;flex-shrink:0;}
.pdf-ic::before{content:'';position:absolute;top:0;right:0;width:8px;height:8px;background:#ef4444;border-radius:0 3px 0 3px;}
.pdf-ic span{font-size:6px;font-weight:800;color:#ef4444;}

/* PH2 Scope Input */
.scope-box{background:white;border-radius:8px;padding:10px 12px;flex:1;display:flex;flex-direction:column;gap:8px;min-height:0;}
.scope-label{font-size:9px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:0.06em;}
.scope-input{background:#f9fafb;border:1.5px solid #e5e7eb;border-radius:6px;padding:10px 12px;font-size:11px;color:#111;line-height:1.5;flex:1;min-height:60px;transition:border-color 0.2s;position:relative;}
.scope-input.focus{border-color:#D97706;}
.scope-cursor{display:inline-block;width:1.5px;height:13px;background:#D97706;margin-left:1px;animation:blink 0.8s step-end infinite;vertical-align:text-bottom;}
.scope-btn{background:#D97706;color:white;border:none;border-radius:6px;padding:8px 16px;font-size:11px;font-weight:700;cursor:default;font-family:'Plus Jakarta Sans',sans-serif;align-self:flex-start;opacity:0;transition:opacity 0.3s,transform 0.15s;transform:scale(0.95);}
.scope-btn.show{opacity:1;transform:scale(1);}
.scope-btn.click{transform:scale(0.95);background:#b45309;}
.scope-hint{font-size:9px;color:#9ca3af;}

/* PH3 Scan */
.scan-hdr{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
.scan-status{display:flex;align-items:center;gap:5px;font-size:9px;font-weight:600;color:#D97706;}
.scan-dot{width:6px;height:6px;background:#D97706;border-radius:50%;animation:blink 0.8s step-end infinite;}
.scan-file{background:white;border-radius:6px;padding:8px 10px;display:flex;align-items:center;gap:7px;flex-shrink:0;}
.scan-fname{font-size:10px;font-weight:700;color:#111;}
.scan-fsize{font-size:8px;color:#9ca3af;}
.blueprint{border-radius:7px;overflow:hidden;flex:1;position:relative;border:1px solid #d4cfc8;min-height:0;}
.blueprint svg{width:100%;height:100%;display:block;}
.sbeam{position:absolute;left:0;right:0;height:2px;top:0;background:linear-gradient(90deg,transparent,#D97706 20%,#D97706 80%,transparent);box-shadow:0 0 6px #D97706,0 0 12px rgba(217,119,6,0.4);}
.sglow{position:absolute;left:0;right:0;height:36px;top:0;background:linear-gradient(180deg,rgba(217,119,6,0.1),transparent);}
.scan-tags{display:flex;flex-wrap:wrap;gap:3px;flex-shrink:0;}
.scan-tag{background:#f3f4f6;border-radius:3px;padding:2px 6px;font-size:8px;color:#6b7280;font-weight:500;opacity:0;transform:translateY(3px);transition:all 0.25s;}
.scan-tag.show{opacity:1;transform:translateY(0);}

/* PH4 Measurements */
.meas-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px;flex:1;min-height:0;}
.meas-card{background:white;border-radius:6px;padding:7px 9px;display:flex;flex-direction:column;gap:1px;opacity:0;transform:translateY(-6px);transition:all 0.25s;}
.meas-card.show{opacity:1;transform:translateY(0);}
.meas-room{font-size:7.5px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:0.05em;}
.meas-val{font-size:13px;font-weight:800;color:#D97706;font-family:'JetBrains Mono',monospace;line-height:1.1;}
.meas-unit{font-size:7.5px;color:#9ca3af;}
.meas-totals{display:flex;gap:4px;flex-shrink:0;}
.meas-tot{background:#1c1c1e;border-radius:5px;padding:5px 6px;flex:1;text-align:center;}
.meas-tot-n{font-size:11px;font-weight:800;color:#D97706;font-family:'JetBrains Mono',monospace;}
.meas-tot-l{font-size:7px;color:rgba(255,255,255,0.4);margin-top:1px;}

/* PH5 Building */
.build-center{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:10px;}
.build-spin{width:32px;height:32px;border:2.5px solid #e5e7eb;border-top-color:#D97706;border-radius:50%;animation:spin 0.8s linear infinite;}
.build-t{font-size:11px;font-weight:700;color:#111;}
.build-s{font-size:9px;color:#9ca3af;}
.build-prog{width:180px;height:3px;background:#e5e7eb;border-radius:2px;overflow:hidden;}
.build-bar{height:100%;background:#D97706;border-radius:2px;width:0%;transition:width 0.06s linear;}

/* PH6 Estimate — glass style on dark bg */
#mph6{background:linear-gradient(135deg,oklch(19% 0.01 255) 0%,oklch(23% 0.015 255) 100%);}
#mph6::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 80% 20%,rgba(217,119,6,0.08) 0%,transparent 60%);pointer-events:none;}
.est-hdr{display:flex;align-items:flex-start;justify-content:space-between;flex-shrink:0;position:relative;z-index:1;}
.est-title{font-size:11px;font-weight:800;color:white;}
.est-num{font-size:8px;color:rgba(255,255,255,0.4);font-family:'JetBrains Mono',monospace;margin-top:1px;}
.est-badge{background:rgba(16,185,129,0.15);color:#34d399;border:1px solid rgba(52,211,153,0.25);font-size:7.5px;font-weight:700;padding:2px 7px;border-radius:999px;display:flex;align-items:center;gap:3px;white-space:nowrap;}
.est-client{background:rgba(255,255,255,0.08);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.12);border-radius:8px;padding:7px 10px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;position:relative;z-index:1;}
.est-client::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.4),transparent);pointer-events:none;}
.est-cname{font-size:11px;font-weight:700;color:white;}
.est-caddr{font-size:8px;color:rgba(255,255,255,0.4);margin-top:1px;}
.est-ctot{font-size:14px;font-weight:800;color:#D97706;font-family:'JetBrains Mono',monospace;text-align:right;}
.est-ctot-l{font-size:7.5px;color:rgba(255,255,255,0.35);text-align:right;margin-top:1px;}
.est-secs{display:flex;flex-direction:column;gap:4px;overflow:hidden;flex:1;min-height:0;position:relative;z-index:1;}
.est-sec{background:rgba(255,255,255,0.07);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.1);border-radius:8px;overflow:hidden;opacity:0;transform:translateY(-6px);transition:all 0.35s;position:relative;}
.est-sec::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.35),transparent);pointer-events:none;}
.est-sec.show{opacity:1;transform:translateY(0);}
.est-sec-hdr{background:rgba(255,255,255,0.06);padding:5px 10px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,0.07);}
.est-sec-name{font-size:10px;font-weight:700;color:rgba(255,255,255,0.9);}
.est-sec-tot{font-size:10px;font-weight:700;color:#D97706;font-family:'JetBrains Mono',monospace;}
.est-line{display:flex;justify-content:space-between;align-items:center;padding:4px 10px;border-bottom:1px solid rgba(255,255,255,0.05);gap:5px;}
.est-line:last-child{border:none;}
.est-lname{font-size:9px;color:rgba(255,255,255,0.65);flex:1;}
.est-ltype{font-size:7px;font-weight:700;padding:1px 5px;border-radius:3px;text-transform:uppercase;flex-shrink:0;}
.t-labor{background:rgba(59,130,246,0.2);color:#93c5fd;border:1px solid rgba(59,130,246,0.25);}
.t-mat{background:rgba(16,185,129,0.15);color:#6ee7b7;border:1px solid rgba(16,185,129,0.2);}
.t-disp{background:rgba(245,158,11,0.15);color:#fcd34d;border:1px solid rgba(245,158,11,0.2);}
.est-lamt{font-size:9px;font-weight:700;color:rgba(255,255,255,0.85);font-family:'JetBrains Mono',monospace;flex-shrink:0;}
.est-footer{background:rgba(217,119,6,0.15);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(217,119,6,0.3);border-radius:7px;padding:7px 11px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;margin-top:4px;position:relative;z-index:1;}
.est-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(217,119,6,0.6),transparent);pointer-events:none;}
.est-ftot{font-size:9.5px;color:rgba(255,255,255,0.55);}
.est-famt{font-size:13px;font-weight:800;color:#D97706;font-family:'JetBrains Mono',monospace;}
.est-fsend{background:#D97706;color:white;border:none;border-radius:5px;padding:5px 11px;font-size:9.5px;font-weight:700;cursor:default;font-family:'Plus Jakarta Sans',sans-serif;box-shadow:0 2px 8px rgba(217,119,6,0.4);}

@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes spin{to{transform:rotate(360deg)}}