:root{--green-dark: #243d2c;--green-main: #2f4a3b;--green-soft: #e6efe9;--green-text: #2f8f4e;--border-soft: #dfe6e2;--bg-panel: #eeeeee;--sidebar-width: 90px;--panel-gap: 16px;--panel-width: 520px}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;overflow:hidden}#app{display:grid;grid-template-columns:var(--sidebar-width) 1fr;height:100vh;transition:grid-template-columns .32s cubic-bezier(.25,.8,.25,1)}#viewArea{display:grid;grid-template-columns:420px 6px 1fr;height:100%;position:relative;overflow:hidden;min-width:0}#viewport{min-width:0;position:relative;overflow:hidden;background:#e6e8ec}#viewport canvas{display:block;width:100%!important;height:100%!important}#viewSplitter{position:relative;width:3px;background:#3a3a3a;cursor:col-resize;margin-left:2px}.viewSplitter-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:20px;height:42px;border-radius:10px;background:#ffffff0f;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none;z-index:2;display:flex;align-items:center;justify-content:center}.viewSplitter-icon:before{content:"";width:10px;height:26px;background:linear-gradient(to right,transparent 0,transparent 3px,rgba(6,34,2,.6) 3px,rgba(6,34,2,.6) 4px,transparent 4px,transparent 6px,rgba(6,34,2,.6) 6px,rgba(6,34,2,.6) 7px,transparent 7px);border:1px}#viewSplitter:before{content:"";position:absolute;inset:0 -8px}#viewSplitter:hover{background:var(--green-main)}#viewSplitter:hover .viewSplitter-icon{background:#0d200813}#app.collapsed .panel-collapse-btn i{transform:rotate(180deg)}#sidebar{background:#1e2f25;display:flex;flex-direction:column;padding-top:10px;width:90px;z-index:10}.tab{background:none;border:none;color:#cfd8d3;padding:15px 5px;cursor:pointer;text-align:center;font-size:12px}.tab span{display:block;margin-top:6px}.tab.active{background:var(--green-main);color:#fff}#sidebar .tab{width:100%;height:64px;padding:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}#sidebar .tab i{font-size:18px;line-height:1}#sidebar .tab span{font-size:12px;line-height:1}#panel{position:absolute;top:16px;bottom:16px;left:--panel-gap;width:var(--panel-width);max-width:calc(100% - 32px);background:var(--bg-panel);padding:20px;display:flex;flex-direction:column;overflow:hidden;border-radius:14px;box-shadow:20px 40px 40px #00000040;z-index:20;transform:translate(0);transition:transform .35s cubic-bezier(.25,.8,.25,1)}#panel.collapsed{transform:translate(calc(-1 * (520px + var(--panel-gap))))}#panel.collapsed .panel-collapse-btn i{transform:rotate(180deg)}.panel-page{display:none;flex:1;overflow:hidden}.panel-page.active{display:block}.panel-header-bar{height:48px;background:var(--green-dark);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-radius:10px;margin-bottom:12px}.panel-header-text{display:flex;flex-direction:column;gap:2px}.panel-title{font-size:16px;font-weight:600}.panel-subtitle{font-size:12px;color:#ffffffbf}.panel-collapse-btn{width:32px;height:32px;margin-right:-3px;border:none;border-radius:8px;background:#ffffff1f;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease,transform .2s ease}.panel-collapse-btn:active{transform:scale(.95)}.panel-collapse-btn i{font-size:14px;opacity:.9;transition:transform .32s cubic-bezier(.25,.8,.25,1)}.panel-collapse-btn:hover{background:#ffffff38}.constructie-layout{display:grid;grid-template-columns:140px minmax(0,1fr);height:100%;overflow:hidden}.constructie-categories{border-right:1px solid var(--border-soft);padding:10px 6px}.constructie-categories h4{margin:0 0 10px;font-size:14px;color:var(--green-dark)}.constructie-categories ul{list-style:none;padding:0;margin:0}.constructie-categories li{padding:8px;cursor:pointer;font-size:14px;border-radius:6px}.constructie-categories li:hover{background:var(--green-soft)}.constructie-categories li.active{font-weight:700;color:var(--green-dark);background:var(--green-soft)}.constructie-main{display:flex;flex-direction:column;height:100%;min-width:0;overflow:hidden}.filters{display:flex;gap:14px;align-items:flex-end;margin-bottom:10px}.filters label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;color:var(--green-dark);flex:1}.filters select{height:36px;width:100%;min-width:0;padding:0 36px 0 12px;border-radius:6px;border:1px solid var(--border-soft);background:#fff;font-size:14px;font-weight:500;color:var(--green-dark);outline:none;cursor:pointer;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green-dark) 50%),linear-gradient(135deg,var(--green-dark) 50%,transparent 50%);background-position:calc(100% - 18px) 15px,calc(100% - 12px) 15px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}.filters select:hover{border-color:var(--green-main);background-color:#f9fbfa}.filters select:focus{border-color:var(--green-main);box-shadow:0 0 0 3px #2f4a3b2e}.construction-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-content:start;flex:1;overflow-y:auto;overflow-x:hidden;padding:6px 4px;min-width:0}.construction-row{display:flex;flex-direction:column;justify-content:center;gap:4px;height:68px;padding:0 14px;background:#fff;border:1px solid var(--border-soft);border-radius:8px;cursor:pointer;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}.construction-row:hover{background:#f4f8f6;border-color:var(--green-main)}.construction-row.active{background:var(--green-soft);border-color:var(--green-main);box-shadow:inset 0 0 0 1px var(--green-main)}.preset-title{font-size:17px;font-weight:600;color:#000;white-space:nowrap}.preset-dim{font-size:13px;color:var(--green-text);white-space:nowrap}.construction-row:hover .preset-title,.construction-row.active .preset-title{color:var(--green-dark)}.options-title-line{display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:600;color:var(--green-main);text-transform:uppercase;letter-spacing:.05em;margin:14px 0 16px;position:relative}.options-title-line:before,.options-title-line:after{content:"";flex:1;height:1px;background:#cfd4dc}.options-title-line:before{margin-right:10px}.options-title-line:after{margin-left:10px}.options-title-icon svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.6}.options-panel{overflow:hidden;height:0;opacity:0;padding-top:0;padding-bottom:0;transition:height .35s ease,opacity .25s ease,padding .35s ease}.options-panel.options-panel--open{opacity:1;padding-top:14px;padding-bottom:14px}.options-panel h3{font-size:13px;font-weight:600;color:#0b3003;margin-bottom:10px;text-transform:uppercase;letter-spacing:.04em}.options-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.option-card{background:#f6f7f9;border:1px solid var(--green-soft);border-radius:8px;padding:10px 12px;text-align:center;font-size:13px;font-weight:500;color:var(--green-dark);cursor:pointer;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .05s ease}.option-card:hover{background:#f4f8f6;border-color:var(--green-dark);box-shadow:0 1px 4px #00000014}.option-card.active{background:var(--green-soft);border-color:var(--green-dark);color:var(--green-main);box-shadow:inset 0 0 0 1px var(--green-main)}.options-title{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#555;margin-bottom:10px;text-transform:uppercase;letter-spacing:.04em}.options-title-icon{display:inline-flex;align-items:center;justify-content:center}.options-title-icon svg{width:14px;height:14px;stroke:var(--green-dark);fill:none;stroke-width:1.6}.options-title{display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:600;color:--green-dark#555;margin-bottom:10px;text-transform:uppercase;letter-spacing:.04em}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #00960000}40%{transform:scale(1.05);box-shadow:0 0 8px #00960040}to{transform:scale(1);box-shadow:0 0 #00960000}}.option-card.pulse{animation:pulse .45s ease-out}#technicalView{min-width:0;overflow:hidden;background:#fff;border-right:1px solid var(--border-soft);display:flex;flex-direction:column}.tech-header{height:48px;padding:0 14px;display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:600;border-bottom:1px solid var(--border-soft)}#techDimensions{font-size:12px;color:#666}#techCanvas{flex:1;width:100%;height:100%;display:block}#cameraControls{position:absolute;top:16px;right:16px;z-index:15;display:flex;gap:6px;background:#ffffffd9;padding:6px;border-radius:8px;box-shadow:0 6px 20px #00000026}#cameraControls button{border:none;background:#fff;padding:6px 10px;font-size:12px;font-weight:600;color:#243d2c;border-radius:6px;cursor:pointer}#cameraControls button:hover{background:#e6efe9}.pick-wall-btn{width:100%;padding:12px 14px;border-radius:8px;border:1px dashed #9ca3af;background:#f9fafb;color:#111827;font-size:14px;font-weight:500;cursor:pointer;text-align:center;margin-top:16px}.pick-wall-btn:hover{background:#eef2f7;border-color:#6b7280}.wall-context-menu{position:fixed;display:flex;gap:15px;background:#fffffff2;border:1px solid #e5e7eb;border-radius:999px;padding:6px;box-shadow:0 8px 20px #0000002e;z-index:9999}.wall-context-menu.hidden{display:none}.wall-menu-btn{width:44px;height:44px;border-radius:50%;border:none;background:#f3f4f6;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease,transform .1s ease}.wall-menu-btn i{font-size:14px;pointer-events:none}.wall-menu-btn:hover{background:#e5e7eb;transform:scale(1.05)}.wall-menu-btn.edit i{color:#1f2937}.wall-menu-btn.remove i{color:#b91c1c}.wall-menu-btn.remove:hover{background:#fee2e2}.select-wrapper{position:relative;width:100%;margin:0 auto}.select-wrapper select{width:100%;height:44px;line-height:44px;padding:0 38px 0 16px;border-radius:14px;border:1px solid #e5e7eb;appearance:none}#wanden .filters{display:flex;flex-direction:column;gap:18px}#wanden .filters label{position:relative;display:block;flex-direction:column;gap:50px;font-size:13px;font-weight:600;color:#415137}#wanden .filters select#wallColor{appearance:none;-webkit-appearance:none;-moz-appearance:none;width:320px;margin:0 auto;display:block;height:44px;padding:0 38px 0 16px;border-radius:10px;border:1px solid #e5e7eb;background:#fff;font-size:14px;font-weight:500;color:#111827;line-height:44px;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease}#wanden .filters select#wallColor:hover{border-color:#d1d5db;box-shadow:0 4px 12px #00831d0f}#wanden .filters select#wallColor:focus{outline:none;border-color:#16571c;box-shadow:0 0 0 3px #16571c26}#wanden .filters select#wallColor:active{transform:scale(.995)}#wanden .filters label:after{content:"";position:absolute;right:14px;bottom:14px;width:8px;height:8px;border-right:2px solid #6b7280;border-bottom:2px solid #6b7280;transform:rotate(45deg);pointer-events:none}.confirm-overlay{position:fixed;inset:0;background:#00000059;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:10000}.confirm-overlay.hidden{display:none}.confirm-modal{background:#fff;border-radius:18px;padding:28px;width:320px;box-shadow:0 20px 50px #00000040;animation:modalIn .18s ease}.modal-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.modal-field input{padding:10px;font-size:14px;border-radius:6px;border:1px solid #ccc}@keyframes modalIn{0%{transform:translateY(8px) scale(.97);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.confirm-modal h3{margin:0 0 8px;font-size:18px}.confirm-modal p{margin:0 0 20px;color:#4b5563;font-size:14px}.confirm-actions{display:flex;justify-content:flex-end;gap:10px}.btn-primary{background:#16571c;color:#fff;border:none;padding:10px 16px;border-radius:12px;cursor:pointer;font-weight:600;transition:all .15s ease}.btn-primary:hover{background:#134a18;transform:translateY(-1px)}.btn-secondary{background:#f3f4f6;border:none;padding:10px 16px;border-radius:12px;cursor:pointer;font-weight:500}.btn-secondary:hover{background:#e5e7eb}.openingen-grid{display:flex;flex-direction:column;gap:18px;margin-top:20px}.opening-card{display:flex;align-items:center;gap:16px;padding:18px;border-radius:16px;border:1px solid #e5e7eb;background:#fff;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.opening-card:hover{border-color:#16571c;box-shadow:0 6px 16px #0000000f;transform:translateY(-2px)}.opening-preview{width:56px;height:56px;border-radius:14px;background:#f3f4f6;display:flex;align-items:center;justify-content:center;font-size:26px}.opening-info{display:flex;flex-direction:column;gap:4px}.opening-title{font-weight:600;font-size:15px;color:#1f2937}.opening-desc{font-size:13px;color:#6b7280}.opening-icon{width:80px;height:80px;object-fit:contain;pointer-events:none}.constructie-options{margin-top:24px;padding-top:16px;border-top:1px solid #e2e6e2}.constructie-options h4{font-size:14px;font-weight:600;margin-bottom:10px;color:#2f3f34}.constructie-toggle{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer;-webkit-user-select:none;user-select:none}.constructie-toggle input{cursor:pointer;accent-color:#2f6b3f}.wall-menu-btn .fa-trash,.door-menu-btn .fa-trash{color:#c62828}.wall-menu-btn:hover .fa-trash,.door-menu-btn:hover .fa-trash{color:#e53935}[data-view]{opacity:.6;transition:opacity .15s ease,background .15s ease}[data-view].active{opacity:1;background:#16571c26;border-color:#16571ccc}