:root{color-scheme:dark;--bg-page: #080c11;--bg-elevated: #0f141c;--bg-panel: #121a24;--bg-input: #0a1018;--border: #2a3548;--border-soft: #1e2838;--text: #e8edf4;--text-muted: #94a3b8;--text-dim: #6b7c93;--accent: #38bdf8;--accent-muted: #0ea5e9;--accent-hover: #7dd3fc;--accent-deep: #0369a1;--danger-bg: rgba(248, 113, 113, .1);--danger-border: rgba(248, 113, 113, .32);--danger-text: #fecaca;--success-bg: rgba(52, 211, 153, .12);--success-text: #6ee7b7;--success-icon: #34d399;--warn-bg: rgba(251, 191, 36, .1);--warn-text: #fcd34d;--warn-icon: #fbbf24;--shadow: 0 4px 28px rgba(0, 0, 0, .45);--shadow-soft: 0 2px 12px rgba(0, 0, 0, .25);--radius: 12px;--radius-sm: 8px;--font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Roboto", sans-serif;--pipe-canvas-bg: #0c1018;--pipe-grid-line: rgba(148, 163, 184, .11);--pipe-dim-stroke: #5c6d82;--pipe-dim-strong: #94a3b8;--pipe-dim-muted: #6b7f96;--pipe-text-fill: #e2e8f0;--pipe-text-halo: rgba(8, 11, 16, .92);--pipe-axis: #7c8ea3;--pipe-axis-text: #b8c5d6;--pipe-caption: #8b9cb0;--pipe-body-outer: #6b7384;--pipe-body-mid: #8b95a8;--pipe-body-hi: #c5ccd9;--pipe-centerline: rgba(148, 163, 184, .45);--pipe-endcap: #1a2332}*{box-sizing:border-box}html{color-scheme:dark}body{font-family:var(--font);margin:0;padding:0;background:var(--bg-page);color:var(--text);line-height:1.45;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}#root{min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.site-header{flex-shrink:0;background:linear-gradient(135deg,#0c1524,#132238 42%,#0f2847);color:#f1f5f9;box-shadow:0 2px 20px #0006;border-bottom:1px solid rgba(56,189,248,.15)}.site-header__inner{max-width:1280px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.site-header__brand{display:flex;align-items:center;gap:14px}.site-header__logo-svg{flex-shrink:0;color:#fff;filter:drop-shadow(0 1px 3px rgba(0,0,0,.35))}.site-header__titles{display:flex;flex-direction:column;gap:2px;min-width:0}.site-header__name{font-size:1.25rem;font-weight:700;letter-spacing:.02em;line-height:1.2}.site-header__tagline{font-size:.9rem;font-weight:400;opacity:.88;color:#a8c7e8}.site-header__login{display:inline-flex;align-items:center;gap:8px;color:#f8fafc;border-color:#38bdf859;background:#38bdf81f;white-space:nowrap}.site-header__actions{display:flex;align-items:center;gap:8px}.site-header__user{max-width:220px;padding:4px 10px;border-radius:999px;background:#ffffff14;color:#e2e8f0;font-size:.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.site-header__account{position:relative}.site-header__menu{position:absolute;top:100%;right:0;z-index:20;display:grid;gap:4px;min-width:168px;padding:10px 6px 6px;border-radius:var(--radius-sm);background:var(--bg-panel);border:1px solid var(--border);box-shadow:var(--shadow)}.site-header__menu button{width:100%;text-align:left;border:0;color:var(--text);background:transparent;border-radius:6px}.site-header__menu button:hover{background:var(--bg-elevated)}.site-header__login:hover{background:#38bdf838}.site-header__info-label{font-size:.9rem;font-weight:600}.lang-switch{display:inline-flex;border-radius:999px;overflow:hidden;border:1px solid rgba(56,189,248,.35)}.lang-switch button{padding:6px 10px;min-width:2.5rem;border:0;border-radius:0;background:transparent;color:#e2e8f0;font-size:.8rem;font-weight:700;letter-spacing:.04em}.lang-switch button.view-active{background:#38bdf847;color:#fff}.lang-switch button:hover:not(.view-active){background:#ffffff14}.info-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:flex;align-items:center;justify-content:center;padding:20px;background:#04060ab8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.info-panel{width:min(520px,100%);max-height:min(85vh,640px);display:flex;flex-direction:column;border-radius:var(--radius);background:var(--bg-panel);border:1px solid var(--border);box-shadow:var(--shadow)}.info-panel__header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 20px 0}.info-panel__header h2{margin:0;font-size:1.2rem;color:var(--text)}.info-panel__close{flex-shrink:0;width:36px;height:36px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--text-muted);font-size:1.5rem;line-height:1;cursor:pointer}.info-panel__close:hover{background:var(--bg-elevated);color:var(--text)}.info-panel__body{overflow-y:auto;padding:16px 20px 22px}.info-panel__section{margin:0 0 16px}.info-panel__section:last-child{margin-bottom:0}.info-panel__section h3{margin:0 0 6px;font-size:.95rem;color:var(--accent)}.info-panel__section p{margin:0;font-size:.92rem;line-height:1.55;color:var(--text-muted)}.site-main{flex:1;max-width:1280px;width:100%;margin:0 auto;padding:20px;box-sizing:border-box}.site-footer{flex-shrink:0;margin-top:32px;background:#06090e;color:#a8b8cc;font-size:.88rem;line-height:1.55;border-top:1px solid var(--border-soft)}.site-footer a{color:var(--accent);text-decoration:none}.site-footer a:hover{color:var(--accent-hover);text-decoration:underline}.site-footer__inner{max-width:1280px;margin:0 auto;padding:28px 20px 18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.site-footer__col{display:flex;flex-direction:column;gap:4px}.site-footer__title{font-weight:700;color:#f1f5f9;margin-bottom:4px;letter-spacing:.02em}.site-footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding:12px 20px 18px;max-width:1280px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:.8rem;color:var(--text-dim)}.container{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start}.panel{flex:1 1 420px;min-width:280px}.panel--viz{flex:1 1 520px}.panel.stack{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-soft)}.panel label,.panel strong{color:var(--text)}fieldset.dimples-field{border:none;padding:0;margin:.75rem 0 0}fieldset.dimples-field legend{font-weight:600;margin-bottom:.35rem;padding:0}.hd-options-row{display:flex;flex-wrap:wrap;gap:1rem 1.5rem;align-items:flex-start;margin:.75rem 0 0}.hd-options-row>fieldset.dimples-field{margin-top:0;flex:1 1 200px}.radio-inline{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:center}.radio-inline label{display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;font-weight:400}.radio-inline .radio-prijs{color:var(--text-muted);font-size:.92em;white-space:nowrap}.stuur-metingen-field .metingen-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px 16px;margin-top:.35rem}.stuur-metingen-field .metingen-grid label{display:flex;flex-direction:column;gap:.35rem;font-size:.93rem;align-items:stretch}.stuur-metingen-field .metingen-grid input{width:100%;box-sizing:border-box}.metingen-intro-hint{margin:0 0 .75rem;font-size:.88rem}.metingen-field-hint{display:block;font-size:.78rem;font-weight:400;color:var(--text-muted);line-height:1.35;margin:.15rem 0 .2rem}.stuur-metingen-field .metingen-field-label{display:block;font-size:.93rem;font-weight:600;margin-bottom:.15rem}.metingen-field--breedte,.metingen-field--stepper{display:flex;flex-direction:column;gap:.35rem}.meting-breedte-controls{display:flex;align-items:stretch;gap:8px}.meting-breedte-controls .readonly-field,.meting-breedte-controls input:not(.readonly-field){flex:1;min-width:0}.meting-breedte-stepper{display:flex;flex-direction:column;gap:2px;flex-shrink:0}.meting-breedte-stepper button{min-width:36px;padding:2px 6px;font-size:12px;line-height:1.1;cursor:pointer;border:1px solid var(--border);border-radius:4px;background:var(--bg-panel);color:var(--text)}.meting-breedte-stepper button:hover{background:var(--border)}svg.pipe-canvas,.pipe-canvas--3d{border:1px solid var(--border);background-color:var(--pipe-canvas-bg);max-width:100%;height:auto;display:block;border-radius:var(--radius-sm)}.pipe-canvas--3d{overflow:hidden}.pipe-3d-hint{position:absolute;left:12px;bottom:10px;margin:0;padding:6px 10px;font-size:12px;color:var(--text-muted);background:#0f141ceb;border-radius:6px;border:1px solid var(--border);pointer-events:none;max-width:min(360px,90%)}.pipe-3d-loading{font-size:14px;color:var(--text-muted)}.canvas-shell{position:relative;display:inline-block;max-width:100%}.canvas-expand-btn,.canvas-close-btn{position:absolute;z-index:2;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border-radius:999px;border:1px solid var(--border);background:#121a24eb;color:var(--text);box-shadow:var(--shadow-soft)}.canvas-expand-btn:hover,.canvas-close-btn:hover{background:var(--bg-elevated);border-color:var(--accent-muted);color:var(--accent)}.canvas-expand-btn{top:10px;right:10px}.canvas-expand-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.canvas-fullscreen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:18px;background:#04060af0}.canvas-fullscreen .pipe-canvas{width:100%;height:100%;max-width:none;border:0;box-shadow:0 12px 48px #0000008c}.canvas-close-btn{top:18px;right:18px;font-weight:700;font-size:18px}.grid-bg{background-color:var(--pipe-canvas-bg);background-image:linear-gradient(to right,var(--pipe-grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--pipe-grid-line) 1px,transparent 1px);background-size:5mm 5mm}table.coord-table{border-collapse:collapse;width:100%;max-width:560px;table-layout:fixed}table.coord-table,table.coord-table th,table.coord-table td{border:1px solid var(--border);text-align:center}table.coord-table th,table.coord-table td{padding:8px;color:var(--text)}table.coord-table th{background:var(--bg-elevated);color:var(--text-muted);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}table.coord-table th:first-child,table.coord-table td:first-child{width:72px}table.coord-table th:last-child,table.coord-table td:last-child{width:52px}table.coord-table input[type=number]{width:100%;min-width:0;padding:4px 6px}.line-status{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:999px;font-size:1rem;font-weight:700;line-height:1}.line-status--ok{color:var(--success-icon);background:var(--success-bg)}.line-status--warn{color:var(--warn-icon);background:var(--warn-bg)}.stack{display:flex;flex-direction:column;gap:10px}.row-btns{display:flex;flex-wrap:wrap;gap:8px}button{cursor:pointer;padding:8px 14px;font:inherit;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text);transition:background .15s ease,border-color .15s ease,color .15s ease}button:hover{background:#1a2432;border-color:#3d4f66}button.primary{background:linear-gradient(180deg,var(--accent-muted) 0%,var(--accent-deep) 100%);color:#041018;border-color:transparent;font-weight:600}button.primary:hover{background:linear-gradient(180deg,var(--accent-hover) 0%,var(--accent-muted) 100%);color:#041018}button.success{background:var(--success-bg);border-color:#34d39959;color:var(--success-text)}button.view-active{background:#38bdf824;border-color:var(--accent);color:var(--accent-hover)}select,input[type=email],input[type=number],input[type=password],input[type=text],input[readonly]{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text)}select:focus,input:focus{outline:2px solid rgba(56,189,248,.35);outline-offset:1px}.readonly-field{background:var(--bg-elevated);color:var(--text-muted)}.calculator-welcome{padding:16px 18px;margin-bottom:4px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#38bdf81a,#0f172a80);border:1px solid rgba(56,189,248,.22)}.calculator-welcome__title{margin:0 0 8px;font-size:1.15rem;font-weight:700;color:var(--text);line-height:1.3}.calculator-welcome__body{margin:0;font-size:.92rem;line-height:1.55;color:var(--text-muted)}.hint{font-size:.9rem;color:var(--text-muted);line-height:1.45}.status-text{margin:6px 0 0;font-size:.85rem;color:var(--text-dim)}.stuur-metingen-field .metingen-waarschuwing{margin:0 0 .65rem;color:var(--danger-text, #b45309);font-weight:500}.error-banner{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger-text);padding:12px 14px;border-radius:var(--radius-sm);margin-bottom:12px}.backoffice{width:100%}.backoffice-login{max-width:420px}.backoffice label,.backoffice-login label{display:flex;flex-direction:column;gap:5px;font-weight:600;color:var(--text-muted)}.backoffice-header,.data-card__head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.backoffice-header h2,.data-card__head h2,.data-card__head h3{color:var(--text);margin:0}.material-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;padding:14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated)}.material-form .row-btns{align-items:end}.card-list{display:grid;gap:12px}.data-card{padding:14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated)}.data-card--request-open{cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.data-card--request-open:hover{border-color:#38bdf873;box-shadow:0 0 0 1px #38bdf81f;background:#161f2c}.data-card--request-open:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.data-card__open-hint{margin:10px 0 0;font-size:.82rem;color:var(--accent);font-weight:600}.data-card__admin-actions{margin-top:8px}.account-details p{margin:4px 0}.table-wrap{width:100%;overflow-x:auto}table.admin-table{max-width:none;min-width:760px}table.admin-table th:first-child,table.admin-table td:first-child{width:auto}.login-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:flex;align-items:center;justify-content:center;padding:20px;background:#04060ab8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.login-card{width:min(560px,100%);padding:22px;border-radius:var(--radius);background:var(--bg-panel);border:1px solid var(--border);box-shadow:var(--shadow)}.admin-login-page{display:flex;justify-content:center;padding:40px 0}.login-card label{display:flex;flex-direction:column;gap:5px;font-weight:600;min-width:0;color:var(--text-muted)}.login-card input{width:100%;min-width:0}.password-field{position:relative;display:block}.password-field input{width:100%;padding-right:40px}.password-toggle{position:absolute;top:50%;right:4px;transform:translateY(-50%);display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:0;background:transparent;color:var(--text-muted);cursor:pointer}.password-toggle:hover{color:var(--accent);background:transparent}.login-role-switch,.login-mode-switch{margin:12px 0}.login-mode-switch button{font-size:.9rem}.customer-profile-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.customer-profile-fields label:nth-child(1),.customer-profile-fields label:nth-child(3){grid-column:1 / -1}@media(max-width:720px){.site-main{padding:12px}.site-header__inner{padding:12px 14px}.site-header__name{font-size:1.05rem}.site-header__login span{display:none}.site-header__actions .site-header__login:first-child span{display:inline}.site-header__user{display:none}.customer-profile-fields{grid-template-columns:1fr}.customer-profile-fields label:nth-child(1),.customer-profile-fields label:nth-child(3){grid-column:auto}}