:root{--planner-bg:#fdfbf7;--planner-surface:#fff;--planner-primary:#d4af37;--planner-primary-dark:#b59020;--planner-text:#2c2c2c;--planner-text-light:#6b6b6b;--planner-border:#e8e4dc;--planner-success:#10b981;--planner-danger:#ef4444;--planner-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;--planner-shadow-hover:0 10px 15px -3px #00000014,0 4px 6px -2px #0000000a}.planner-container{background-color:var(--planner-bg);min-height:100vh;color:var(--planner-text);flex-direction:column;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex;overflow:hidden}.planner-header{background:var(--planner-surface);border-bottom:1px solid var(--planner-border);justify-content:space-between;align-items:center;height:64px;padding:1rem 2rem;display:flex}.planner-header h1{color:var(--planner-text);align-items:center;gap:.75rem;margin:0;font-size:1.25rem;font-weight:600;display:flex}.planner-header h1:before{content:"";background:var(--planner-primary);border-radius:2px;width:4px;height:24px;display:block}.header-actions{gap:1rem;display:flex}.planner-workspace{grid-template-columns:320px 1fr;height:calc(100vh - 64px);display:grid;overflow:hidden}.config-sidebar{background:var(--planner-surface);border-right:1px solid var(--planner-border);flex-direction:column;gap:2rem;padding:1.5rem;display:flex;overflow-y:auto}.config-section h3{text-transform:uppercase;letter-spacing:.05em;color:var(--planner-text-light);margin-bottom:1rem;font-size:.75rem;font-weight:600}.input-group{margin-bottom:1rem}.input-card{background:var(--planner-bg);border:1px solid var(--planner-border);border-radius:8px;padding:.75rem 1rem;transition:border-color .2s}.input-card:focus-within{border-color:var(--planner-primary);background:var(--planner-surface)}.input-card label{color:var(--planner-text-light);text-transform:uppercase;margin-bottom:.25rem;font-size:.7rem;font-weight:500;display:block}.input-card input,.input-card select{width:100%;color:var(--planner-text);background:0 0;border:none;outline:none;padding:0;font-size:.95rem;font-weight:500}.input-row{gap:.75rem;display:flex}.input-row .input-card{flex:1}.primary-actions{border-top:1px solid var(--planner-border);flex-direction:column;gap:.75rem;margin-top:auto;padding-top:1rem;display:flex}.btn-primary{background:linear-gradient(135deg,var(--planner-primary)0%,var(--planner-primary-dark)100%);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.875rem;font-size:.95rem;font-weight:600;transition:transform .1s,box-shadow .2s;display:flex}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #d4af374d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{color:var(--planner-text-light);border:1px solid var(--planner-border);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-size:.9rem;font-weight:500;transition:all .2s;display:flex}.btn-secondary:hover{background:var(--planner-bg);color:var(--planner-text);border-color:var(--planner-text-light)}.planner-canvas-area{background-color:#f7f5f0;background-image:linear-gradient(#d4af370d 1px,#0000 1px),linear-gradient(90deg,#d4af370d 1px,#0000 1px);background-size:20px 20px;justify-content:center;align-items:center;display:flex;position:relative;overflow:auto}.floating-toolbar{background:var(--planner-surface);box-shadow:var(--planner-shadow-hover);border:1px solid var(--planner-border);z-index:10;border-radius:100px;gap:.5rem;padding:.5rem .75rem;display:flex;position:absolute;top:1.5rem;left:50%;transform:translate(-50%)}.tool-btn{color:var(--planner-text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:100px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:500;transition:all .2s;display:flex}.tool-btn:hover{background:var(--planner-bg);border-color:var(--planner-border)}.tool-btn svg{width:16px;height:16px;color:var(--planner-text-light)}.tool-btn:hover svg{color:var(--planner-primary)}.results-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:300px;box-shadow:var(--planner-shadow-hover);border:1px solid var(--planner-border);background:#fffffff2;border-radius:12px;flex-direction:column;max-height:calc(100vh - 100px);animation:.3s ease-out slideInRight;display:flex;position:absolute;top:1rem;right:1rem}.results-header{border-bottom:1px solid var(--planner-border);justify-content:space-between;align-items:center;padding:1rem;display:flex}.results-header h3{color:var(--planner-text);margin:0;font-size:1rem}.close-btn{cursor:pointer;color:var(--planner-text-light);background:0 0;border:none;padding:4px}.results-content{padding:1rem;overflow-y:auto}.metric-row{border-bottom:1px solid var(--planner-border);justify-content:space-between;align-items:center;padding:.75rem 0;display:flex}.metric-row:last-child{border-bottom:none}.metric-label{color:var(--planner-text-light);font-size:.9rem}.metric-value{color:var(--planner-text);font-weight:600}.status-badge{border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:600}.status-good{color:#059669;background:#ecfdf5}.status-warning{color:#d97706;background:#fffbeb}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.canvas-container{background:#fff;border-radius:8px;box-shadow:0 10px 30px #0000000d}