:root{--navy:#071a33;--navy2:#0c2748;--blue:#1269ed;--blue2:#0b56cc;--sky:#eaf3ff;--line:#d7e1ee;--text:#11243d;--muted:#6f8094;--green:#14a46b;--amber:#f4a318;--red:#d84b52;--white:#fff;--surface:#f1f5fa}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--surface);color:var(--text);font-family:Inter,Arial,sans-serif}button,input,select,textarea{font:inherit}.solar-app{padding:22px;min-width:1160px}.solar-header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px}.solar-brand{display:flex;align-items:center;gap:15px}.solar-brand img{width:62px;height:62px;object-fit:contain;background:#071a33;border-radius:13px;padding:5px}.solar-brand small,.card-title small,.supplier-strip>div small,.modal header small{display:block;color:var(--blue);font-size:9px;font-weight:800;letter-spacing:.15em}.solar-brand h1{font-size:27px;margin:3px 0}.solar-brand p{margin:0;color:var(--muted);font-size:12px}.header-actions,.card-title>div+div{display:flex;gap:8px}.button{border:1px solid var(--line);border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:700;font-size:11px;transition:.15s}.button:hover{transform:translateY(-1px)}.button.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));border-color:var(--blue);color:#fff;box-shadow:0 8px 20px #1269ed2d}.button.secondary{background:#fff;color:var(--blue)}.button.compact{padding:8px 10px}.button.wide{width:100%;margin-top:9px}.button:disabled{opacity:.55;cursor:not-allowed;transform:none}.steps{height:70px;background:#fff;border:1px solid var(--line);border-radius:12px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;padding:0 18px;margin-bottom:13px;box-shadow:0 5px 16px #17385b0a}.steps span{position:relative;display:flex;align-items:center;gap:9px;color:#7f8da0;font-size:11px;font-weight:700}.steps span:not(:last-child):after{content:"";position:absolute;left:85px;right:20px;height:2px;background:#dbe4ef}.steps b{display:grid;place-items:center;width:29px;height:29px;border-radius:50%;border:1px solid #bfd0e3;background:#fff;color:#6f8398;z-index:1}.steps .active{color:var(--blue)}.steps .active b{background:var(--amber);border-color:var(--amber);color:#fff}.steps .active:after{background:linear-gradient(90deg,var(--amber),#dbe4ef)}.supplier-strip{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:13px}.supplier-strip>div{padding:0 12px 0 3px;min-width:145px}.supplier-strip>div strong{display:block;margin-top:3px;font-size:12px}.supplier{min-width:150px;display:flex;align-items:center;gap:8px;text-align:left;border:1px solid var(--line);border-radius:9px;background:#f9fbfd;padding:8px;cursor:pointer}.supplier.active{border-color:var(--blue);box-shadow:0 0 0 2px #1269ed1a}.supplier>i{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;background:var(--navy);color:#fff;font-style:normal;font-weight:800;font-size:10px}.supplier span{display:flex;flex-direction:column}.supplier b{font-size:10px}.supplier small{font-size:8px;color:var(--muted);margin-top:2px}.supplier-strip>.button{margin-left:auto}.workspace-grid{display:grid;grid-template-columns:270px minmax(560px,1fr) 290px;gap:13px;align-items:start}.center-column{display:grid;gap:13px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 5px 16px #17385b0a;overflow:hidden}.card-title{min-height:58px;display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid #e5ecf3}.card-title h2{font-size:14px;margin:4px 0 0}.status{font-size:8px;background:#e8f8f1;color:#13845b;border:1px solid #bce9d7;border-radius:10px;padding:5px 7px}.inputs-card,.finance-card{padding-bottom:14px}.inputs-card>label,.inputs-card>.two,.finance-card>label{margin:11px 14px 0}.inputs-card label,.finance-card label,.import-grid label,.modal-body>label{display:flex;flex-direction:column;gap:5px;font-size:9px;font-weight:700;color:#53677e}.inputs-card input,.inputs-card select,.finance-card input,.finance-card select,.modal input,.modal select,.modal textarea{width:100%;border:1px solid #cfdbe7;background:#fbfdff;border-radius:7px;padding:9px;color:var(--text);outline:0}.inputs-card input:focus,.inputs-card select:focus,.finance-card input:focus,.modal input:focus,.modal textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1269ed12}.inputs-card small,.finance-card label small{font-size:8px;color:#91a0af;font-weight:500}.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}.divider{height:1px;background:#e7edf4;margin:14px}.inputs-card>.button,.technical-note{margin-left:14px;margin-right:14px}.technical-note{padding:9px;border:1px solid #ecd59c;background:#fff8e8;border-radius:7px;font-size:8px;line-height:1.45;color:#7d672f}.icon-button{width:30px;height:30px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--blue);cursor:pointer}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px 14px}.metrics>div{background:linear-gradient(145deg,#f7faff,#eef5fd);border:1px solid #d9e5f1;border-radius:9px;padding:11px}.metrics span,.metrics small,.return-grid span{display:block;font-size:8px;color:var(--muted)}.metrics strong{display:block;color:var(--blue);font-size:18px;margin:5px 0}.kit-toolbar{display:flex;align-items:end;justify-content:space-between;padding:4px 14px 9px}.kit-toolbar>div{display:flex;flex-direction:column;gap:3px}.kit-toolbar b{font-size:11px}.kit-toolbar span{font-size:8px;color:var(--muted)}.kit-toolbar label{font-size:8px;color:var(--muted)}.kit-toolbar select{border:1px solid var(--line);background:#fff;border-radius:6px;padding:6px;margin-left:5px}.kit-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:0 14px 14px;max-height:250px;overflow:auto}.kit-option{position:relative;border:1px solid var(--line);border-radius:9px;background:#fff;padding:10px;text-align:left;cursor:pointer;min-height:124px}.kit-option:hover,.kit-option.active{border-color:var(--blue);box-shadow:0 0 0 2px #1269ed16}.kit-option .provider{display:inline-block;font-size:7px;color:#fff;background:var(--navy);border-radius:9px;padding:4px 6px}.kit-option h3{font-size:10px;line-height:1.25;margin:8px 0 4px}.kit-option p{font-size:8px;color:var(--muted);margin:0}.kit-option footer{position:absolute;left:10px;right:10px;bottom:8px;display:flex;align-items:end;justify-content:space-between}.kit-option footer b{font-size:13px;color:var(--blue)}.kit-option footer span{font-size:8px;color:var(--muted)}.empty{grid-column:1/-1;padding:24px;text-align:center;border:1px dashed #c9d5e2;border-radius:8px;color:var(--muted);font-size:10px}.table-wrap{overflow:auto;max-height:285px}.composition-card table{width:100%;border-collapse:collapse}.composition-card th,.composition-card td{padding:9px 10px;border-bottom:1px solid #e5ecf3;text-align:left;font-size:9px}.composition-card th{position:sticky;top:0;background:#f7fafe;color:#718296;z-index:1}.composition-card td:first-child{min-width:190px}.item-name{display:flex;flex-direction:column}.item-name b{font-size:9px}.item-name small{font-size:7px;color:var(--muted)}.composition-card input{width:78px;border:1px solid var(--line);border-radius:5px;padding:5px}.remove-item{border:0;background:#fff1f2;color:var(--red);border-radius:5px;padding:5px 7px;cursor:pointer}.composition-footer{display:flex;justify-content:space-between;padding:11px 14px}.composition-footer span{font-size:8px;color:var(--muted)}.composition-footer strong{font-size:13px;color:var(--blue)}.finance-card>label{display:grid;grid-template-columns:1fr 92px;align-items:center;gap:7px}.finance-card>label input{padding:7px}.finance-card>label small{grid-column:1/-1;margin-top:-3px}.finance-lines{margin:13px 14px 0;padding:10px;background:#f6f9fc;border-radius:8px}.finance-lines p{display:flex;justify-content:space-between;margin:7px 0;font-size:9px}.total-card{margin:11px 14px;padding:13px;background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:9px;color:#fff}.total-card span,.total-card small{display:block;font-size:8px;color:#a9c8e8}.total-card strong{display:block;font-size:23px;margin:5px 0}.return-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:11px 14px}.return-grid>div{border:1px solid var(--line);border-radius:7px;padding:8px}.return-grid b{display:block;font-size:11px;margin-top:4px}.finance-card>.button{width:calc(100% - 28px);margin-left:14px}.modal{position:fixed;inset:0;display:none;place-items:center;z-index:100}.modal.open{display:grid}.modal-backdrop{position:absolute;inset:0;border:0;background:#03101fca}.modal>section{position:relative;width:min(760px,92vw);max-height:90vh;overflow:auto;background:#fff;border-radius:13px;box-shadow:0 30px 90px #0007}.modal header,.modal footer{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--line)}.modal footer{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end;gap:8px}.modal h2{margin:4px 0;font-size:20px}.modal header p{margin:0;color:var(--muted);font-size:9px}.modal-body{padding:18px 20px}.import-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.file-drop{margin:13px 0;border:2px dashed #bfd2e7;border-radius:9px;background:#f6faff;padding:15px;text-align:center;cursor:pointer}.file-drop b,.file-drop span{display:block}.file-drop span{font-size:8px;color:var(--muted);margin-top:4px}.file-drop input{display:none}.modal-body>label textarea{resize:vertical}.import-preview{margin-top:12px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#f8fafc;color:var(--muted);font-size:9px;max-height:150px;overflow:auto}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,30px);opacity:0;pointer-events:none;background:#0c2748;color:#fff;border-radius:8px;padding:11px 16px;font-size:10px;box-shadow:0 12px 30px #0004;transition:.2s;z-index:150}.toast.show{transform:translate(-50%,0);opacity:1}.toast.error{background:#9f2630}.toast.success{background:#08784e}@media(max-width:1200px){.solar-app{min-width:980px}.workspace-grid{grid-template-columns:240px minmax(480px,1fr) 260px}.supplier{min-width:125px}.kit-list{grid-template-columns:1fr 1fr}}@media print{.solar-header .header-actions,.supplier-strip,.steps,.inputs-card,.kit-toolbar,.kit-list,.composition-card .card-title button,.finance-card>label,.finance-card>.button{display:none!important}.solar-app{min-width:0;padding:0}.workspace-grid{display:block}.card{box-shadow:none;border:0}.center-column{display:block}.sizing-card,.composition-card,.finance-card{break-inside:avoid;margin-bottom:12px}.finance-card{padding:20px}.finance-card .card-title{padding-left:0}}
