@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--font-main:"Inter", sans-serif;--bg-app:#f2f5f3;--bg-panel:#fff;--bg-sidebar:#19381f;--text-primary:#1e261f;--text-muted:#627265;--text-on-sidebar:#e8ece9;--text-sidebar-active:#fff;--bg-sidebar-active:#2a5232;--color-accent:#2c6e49;--color-accent-hover:#205035;--color-accent-light:#e8f5e9;--color-met:#4caf50;--color-met-bg:#e8f5e9;--color-deficit:#f44336;--color-deficit-bg:#ffebee;--color-surplus:#2196f3;--color-surplus-bg:#e3f2fd;--color-warning:#ff9800;--color-warning-bg:#fff3e0;--border-color:#dbe2dd;--shadow-sm:0 1px 3px #0000000d, 0 1px 2px #0000001a;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -1px #0000000a;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -2px #0000000a;--radius-lg:12px;--radius-md:8px;--radius-sm:4px}[data-theme=dark]{--bg-app:#0e120f;--bg-panel:#161b17;--bg-sidebar:#09100a;--text-primary:#e3e8e4;--text-muted:#8ca090;--text-on-sidebar:#aab5ac;--text-sidebar-active:#fff;--bg-sidebar-active:#1a3821;--color-accent:#3b8c5d;--color-accent-hover:#4eac75;--color-accent-light:#16241a;--color-met-bg:#142a17;--color-deficit-bg:#2d1212;--color-surplus-bg:#0e2035;--color-warning-bg:#2b1d0d;--border-color:#29332b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-app);color:var(--text-primary);height:100vh;transition:background-color .3s,color .3s;display:flex;overflow:hidden}#root,.app-container{width:100%;height:100%;display:flex}.sidebar{background-color:var(--bg-sidebar);width:260px;color:var(--text-on-sidebar);box-shadow:var(--shadow-lg);z-index:10;flex-direction:column;flex-shrink:0;padding:24px 16px;display:flex}.logo-container{align-items:center;gap:12px;margin-bottom:32px;padding-left:8px;display:flex}.logo-icon{background-color:var(--color-accent);border-radius:var(--radius-md);color:#fff;justify-content:center;align-items:center;width:32px;height:32px;font-weight:700;display:flex}.logo-text{letter-spacing:-.5px;color:#fff;font-size:18px;font-weight:700}.nav-links{flex-direction:column;flex-grow:1;gap:8px;list-style:none;display:flex}.nav-item{border-radius:var(--radius-md);cursor:pointer;color:var(--text-on-sidebar);align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:#fff;background-color:#ffffff0d}.nav-item.active{background-color:var(--bg-sidebar-active);color:var(--text-sidebar-active)}.theme-toggle-container{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding-top:16px;display:flex}.theme-label{color:var(--text-muted);font-size:12px}.theme-btn{color:var(--text-on-sidebar);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:4px;font-size:18px;transition:background .2s}.theme-btn:hover{background:#ffffff1a}.main-content{flex-direction:column;flex-grow:1;height:100%;display:flex;position:relative;overflow:hidden}.content-header{background-color:var(--bg-panel);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;height:70px;padding:0 32px;display:flex}.page-title{color:var(--text-primary);font-size:20px;font-weight:600}.header-actions{align-items:center;gap:16px;display:flex}.tab-view{flex-grow:1;padding:32px;display:none;overflow-y:auto}.tab-view.active{display:block}.card{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:24px;padding:24px}.card-title{color:var(--text-primary);margin-bottom:16px;font-size:16px;font-weight:600}.btn{font-family:var(--font-main);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--color-accent);color:#fff}.btn-primary:hover{background-color:var(--color-accent-hover)}.btn-secondary{background-color:var(--bg-panel);border:1px solid var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--bg-app)}.btn-danger{background-color:var(--color-deficit-bg);color:var(--color-deficit);border:1px solid var(--color-deficit)}.btn-danger:hover{background-color:var(--color-deficit);color:#fff}.btn-icon{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:8px}.btn-icon:hover{background-color:var(--bg-app);color:var(--text-primary)}.form-group{margin-bottom:16px}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.form-control{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;font-family:var(--font-main);background-color:var(--bg-panel);color:var(--text-primary);padding:10px 14px;font-size:14px;transition:border-color .2s}.form-control:focus{border-color:var(--color-accent);outline:none}.form-check{cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}.form-check input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-accent)}.table-container{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;margin-bottom:16px;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}.data-table th{background-color:var(--bg-app);color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap;padding:12px 16px;font-weight:600}.data-table td{border-bottom:1px solid var(--border-color);vertical-align:middle;background-color:var(--bg-panel);padding:12px 16px}.data-table tr:last-child td{border-bottom:none}.data-table:not(.gaps-table) tr:hover td{background-color:var(--color-accent-light)}.workspace-layout{gap:24px;height:calc(100vh - 190px);display:flex}.workspace-sidebar{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;flex-shrink:0;gap:12px;width:240px;padding:16px;display:flex;overflow-y:auto}.workspace-body{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;flex-grow:1;padding:24px;display:flex;overflow-y:auto}.experiment-item{border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;padding:12px;transition:all .2s}.experiment-item:hover{background-color:var(--color-accent-light)}.experiment-item.active{border-color:var(--color-accent);background-color:var(--color-accent-light)}.experiment-title{font-size:14px;font-weight:600}.experiment-cost{color:var(--text-muted);margin-top:4px;font-size:12px}.block-calc-card{border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-panel);margin-bottom:20px;padding:18px}.block-header-flex{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:10px;display:flex}.block-title-text{font-size:16px;font-weight:600}.block-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:16px;margin-bottom:12px;font-size:12px;font-weight:700}.solver-input-row{background:var(--bg-app);border-radius:var(--radius-md);grid-template-columns:180px 1fr 140px 120px;align-items:center;gap:12px;margin-bottom:8px;padding:8px 12px;display:grid}.solver-input-row:last-child{margin-bottom:0}.lock-toggle{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;font-size:18px;display:flex}.nutrient-gaps-grid{border-top:1px dashed var(--border-color);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:16px;padding-top:16px;display:grid}.crop-gap-card{border-radius:var(--radius-md);background-color:var(--bg-app);border:1px solid var(--border-color);padding:16px}.crop-gap-title{color:var(--text-primary);margin-bottom:8px;font-size:13px;font-weight:600}.gap-pill-list{flex-direction:column;gap:6px;display:flex}.gap-pill{border-radius:var(--radius-sm);justify-content:space-between;align-items:center;padding:6px 10px;font-size:12px;font-weight:500;display:flex}.gap-pill.met{background-color:var(--color-met-bg);color:var(--color-met)}.gap-pill.deficit{background-color:var(--color-deficit-bg);color:var(--color-deficit)}.gap-pill.surplus{background-color:var(--color-surplus-bg);color:var(--color-surplus)}.summary-footer{background-color:var(--bg-panel);border-top:1px solid var(--border-color);z-index:5;justify-content:space-between;align-items:center;height:80px;padding:0 32px;display:flex;position:absolute;bottom:0;left:260px;right:0;box-shadow:0 -4px 10px #0000000d}.summary-cost-box{align-items:center;gap:24px;display:flex}.summary-cost-val{color:var(--color-accent);font-size:20px;font-weight:700}.summary-breakdown{color:var(--text-muted);font-size:13px}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.modal-overlay.active{display:flex}.modal-box{background-color:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:500px;max-width:95%;box-shadow:var(--shadow-lg);flex-direction:column;gap:16px;padding:24px;display:flex}.modal-header{color:var(--text-primary);font-size:18px;font-weight:600}.modal-body{flex-direction:column;gap:16px;display:flex}.modal-footer{justify-content:flex-end;gap:12px;display:flex}@media (width<=768px){body{flex-direction:column;height:auto;overflow-y:auto}.app-container{flex-direction:column;height:auto}.sidebar{width:100%;height:auto;box-shadow:var(--shadow-sm);flex-direction:column;gap:12px;padding:12px 16px}.logo-container{align-self:center;margin-bottom:8px}.nav-links{flex-flow:wrap;justify-content:center;gap:6px}.nav-item{border-radius:var(--radius-sm);padding:8px 12px;font-size:12px}.theme-toggle-container{justify-content:center;gap:12px;width:100%;margin-top:4px;padding-top:8px}.main-content{height:auto;overflow-y:visible}.content-header{flex-direction:column;align-items:flex-start;gap:12px;height:auto;padding:16px}.tab-view{padding:16px;overflow-y:visible}.workspace-layout{flex-direction:column;height:auto}.workspace-sidebar{width:100%;height:auto;overflow-y:visible}.workspace-body{padding:16px;overflow-y:visible}.summary-footer{width:100%;height:auto;box-shadow:var(--shadow-md);flex-direction:column;gap:16px;padding:16px;position:relative;left:0}.summary-cost-box{justify-content:space-between;width:100%}.solver-input-row{grid-template-columns:1fr auto auto;gap:8px}.solver-input-row>div:nth-child(2){grid-column:span 3;font-size:10px}}@media print{.sidebar,.summary-footer,.header-actions,.btn{display:none!important}body{color:#000;background-color:#fff}.main-content{overflow:visible!important}.tab-view{padding:0!important;display:block!important;overflow:visible!important}}