/* Aquarium Layout Planner extends the shared BMIWise layout and design tokens. */
@media(max-width:1100px){.site-header .nav{display:none}.site-header .header-actions{margin-left:auto}}@media(max-width:520px){.site-header .header-inner{height:auto;min-height:64px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.site-header .logo{font-size:.85rem}.site-header .logo>span{max-width:150px;line-height:1.2}.site-header .lang-menu summary{max-width:95px;font-size:.65rem;padding:0 6px}}
.container{max-width:1320px}.wide{max-width:1380px}.aw-hero{padding-top:42px;padding-bottom:30px;display:flex;align-items:center;justify-content:space-between;gap:30px}.aw-hero h1{font-size:clamp(1.9rem,3.5vw,2.8rem);max-width:none;margin-bottom:12px}.aw-hero .hero-lede{max-width:75ch;font-size:1rem}.aw-hero .btn{flex-shrink:0}.feature-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.feature-chips span{background:var(--surface);border:1px solid var(--border);border-radius:30px;padding:5px 12px;font-size:.73rem;color:var(--muted)}.studio{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;scroll-margin-top:88px}.studio-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;border-bottom:1px solid var(--border)}.studio-label{font-size:.86rem;font-weight:700;display:flex;align-items:center;gap:9px}.live-dot{width:8px;height:8px;background:#1e9b80;box-shadow:0 0 0 4px #1e9b8010;border-radius:50%}.top-actions{display:flex;gap:7px}.aw-btn{font:inherit;font-size:.76rem;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);color:var(--text-2);padding:8px 11px;cursor:pointer;line-height:1.45;min-height:36px;font-weight:600}.aw-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.aw-btn.primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}.aw-btn:disabled{opacity:.35;cursor:default}.aw-btn.full{width:100%;margin-top:10px}.studio-layout{display:grid;grid-template-columns:235px minmax(0,1fr) 220px}.left-panel,.right-panel{padding:22px 18px}.left-panel{border-right:1px solid var(--border)}.right-panel{border-left:1px solid var(--border)}.studio h2{font-size:.85rem;margin:0 0 14px;font-weight:700}.studio label{font-size:.7rem;font-weight:600;display:block;color:var(--text-2);line-height:1.5}.studio input:not([type=checkbox]),.studio select{font:inherit;font-size:.8rem;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:7px;padding:8px 9px;width:100%;min-height:36px;margin:5px 0 0}.studio input:focus,.studio select:focus{border-color:var(--brand);outline:2px solid color-mix(in srgb,var(--brand) 25%,transparent)}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:12px}.field-pair label{min-width:0}.panel-divider{height:1px;background:var(--border);margin:23px 0}.library{display:grid;grid-template-columns:1fr 1fr;gap:8px}.library-item{position:relative;display:flex;align-items:center;flex-direction:column;gap:5px;min-height:85px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);color:var(--text-2);padding:9px 5px;font:inherit;font-size:.65rem;cursor:pointer}.library-item svg{width:44px;height:40px;overflow:visible}.library-item b{position:absolute;right:7px;top:4px;color:var(--brand);font-size:15px}.library-item:hover{background:var(--brand-soft);border-color:var(--brand)}.canvas-panel{background:var(--surface-2);padding:18px;min-width:0}.canvas-tools{display:flex;align-items:center;justify-content:space-between;gap:10px}.view-tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--border);padding:4px;border-radius:9px}.view-tabs button{font:inherit;font-size:.72rem;font-weight:600;border:0;border-radius:6px;padding:7px 10px;background:transparent;color:var(--muted);cursor:pointer}.view-tabs button.active{background:var(--brand-soft);color:var(--brand)}.studio .grid-toggle{display:flex;align-items:center;gap:6px;font-size:.65rem;white-space:nowrap}.grid-toggle input{accent-color:var(--brand)}.design-name{margin:20px 0 12px}.studio .design-name input{background:transparent;border:1px solid transparent;border-radius:7px;font-size:1.05rem;font-weight:650;padding:6px 4px;letter-spacing:-.02em}.studio .design-name input:hover{border-color:var(--border-strong)}.viewport{width:100%;aspect-ratio:9/5;background:#f0f6f3;overflow:hidden;border:1px solid #d9e5df;border-radius:13px;touch-action:none;user-select:none}.viewport svg{width:100%;height:100%;display:block}.viewport [data-id]{cursor:grab;outline:none}.viewport [data-id]:active{cursor:grabbing}.viewport [data-id]:focus-visible{filter:drop-shadow(0 0 3px #0f766e)}.canvas-hint{font-size:.68rem;color:var(--muted);text-align:center;margin:12px 0 21px;line-height:1.7}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:15px 8px;text-align:center;gap:5px}.stat-grid>div+div{border-left:1px solid var(--border)}.stat-grid span{display:block;font-size:.64rem;color:var(--muted);margin-bottom:5px}.stat-grid strong{font-size:1.25rem;letter-spacing:-.04em;color:var(--brand)}.estimate-note{font-size:.63rem;line-height:1.8;color:var(--muted);margin:12px 4px 20px}.export-bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.file-bar{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:14px}.plain-btn{font:inherit;font-size:.67rem;color:var(--brand);background:transparent;border:0;padding:5px 0;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.status{font-size:.7rem;text-align:center;color:var(--muted);margin:16px 0 0}.error{font-size:.76rem;color:#b54738;padding:12px;border-radius:8px;background:#fff0eb;margin:12px 0}.error:empty{display:none}.muted{color:var(--muted);font-size:.76rem;line-height:1.8}.selected-type{background:var(--brand-soft);color:var(--brand);padding:8px 10px;border-radius:8px;font-size:.8rem;font-weight:650}.object-actions{display:grid;gap:7px;margin-top:8px}.danger{color:#b04a40}.object-count{float:right;color:var(--muted);font-size:.7rem}.inventory{display:flex;flex-direction:column;gap:5px;max-height:300px;overflow:auto;margin-bottom:12px}.inventory button{font:inherit;font-size:.73rem;color:var(--text-2);border:1px solid transparent;border-radius:7px;background:var(--surface-2);text-align:start;display:flex;justify-content:space-between;padding:8px;cursor:pointer}.inventory button[aria-pressed=true]{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.inventory button small{color:var(--muted);font-size:.6rem}.keyboard-note{margin-top:24px;padding:15px;background:var(--surface-2);border-radius:9px;color:var(--muted);font-size:1rem}.keyboard-note p{font-size:.65rem;line-height:1.8;margin:5px 0 0}.guide-section{padding:50px 0 25px}.guide-section h2{font-size:1.7rem;letter-spacing:-.03em;margin:0 0 20px}.guide-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-card{padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;position:relative}.guide-card:hover{border-color:var(--brand);text-decoration:none}.guide-number{font-size:.7rem;letter-spacing:.15em;color:var(--brand);font-weight:700}.guide-card h3{font-size:.95rem;margin:12px 0 8px}.guide-card p{font-size:.76rem;color:var(--muted);line-height:1.8;margin:0}.guide-card>span:last-child{display:block;text-align:end;color:var(--brand);margin-top:15px}.how-panel{max-width:850px;padding:25px 0 45px}.how-panel h2{font-size:1.2rem}.how-panel p{font-size:.9rem;line-height:1.9;color:var(--text-2)}.aw-footer{padding:30px 0;border-top:1px solid var(--border);background:var(--surface)}.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer-row p{font-size:.7rem;color:var(--muted);margin:12px 0}.footer-row>div:last-child{text-align:end}.footer-row>div:last-child a{margin-inline-start:17px;font-size:.72rem;color:var(--muted);text-decoration:none}.aw-prose{max-width:840px;padding:35px 0 65px;min-height:60vh}.aw-prose h1{font-size:2.2rem;letter-spacing:-.03em}.aw-prose h2{font-size:1.35rem;margin:30px 0 12px}.aw-prose p,.aw-prose li{line-height:1.95;color:var(--text-2)}.aw-prose .guide-cards{grid-template-columns:1fr;margin-top:35px}.aw-prose .guide-card h3{margin-top:0}.formula-box{background:var(--brand-soft);color:var(--brand);padding:20px;border-radius:12px;font-family:monospace;line-height:2.2}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#print-root{display:none}
@media(max-width:1150px){.studio-layout{grid-template-columns:210px minmax(0,1fr)}.right-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr;gap:12px 25px}.right-panel>h2:first-child{grid-column:1}.right-panel .panel-divider,.keyboard-note{display:none}.right-panel #object-form{grid-column:1;grid-row:2/6}.right-panel>h2:not(:first-child),.right-panel .inventory,.right-panel #clear{grid-column:2}.nav a{font-size:.78rem;padding:8px}.aw-hero .btn{display:none}}@media(max-width:760px){.header-inner{gap:8px}.logo{font-size:1rem}.logo-mark{width:26px;height:26px}.nav{display:none}.header-actions{margin-inline-start:auto}.lang-menu summary{min-width:0;max-width:120px;font-size:.7rem}.aw-hero{padding-top:28px}.aw-hero h1{font-size:2rem}.aw-hero .hero-lede{font-size:.9rem}.feature-chips{gap:6px}.feature-chips span{font-size:.6rem}.studio-layout{display:flex;flex-direction:column}.left-panel{order:2;border-right:0;border-top:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}.left-panel>h2:first-child,.left-panel>#tank-form{grid-column:1}.left-panel>#tank-form{grid-row:3/9}.left-panel>label{grid-column:1;grid-row:2}.left-panel>.panel-divider{display:none}.left-panel>h2:nth-of-type(2),.left-panel>#preset,.left-panel>#load-preset,.left-panel>h2:nth-of-type(3),.left-panel>.library{grid-column:2;margin:0}.left-panel>h2:nth-of-type(2){grid-row:1}.left-panel>#preset{grid-row:2}.left-panel>#load-preset{grid-row:3}.left-panel>h2:nth-of-type(3){grid-row:4}.left-panel>.library{grid-row:5/10}.canvas-panel{order:1;padding:15px}.right-panel{order:3;display:block}.right-panel .panel-divider{display:block}.right-panel .field-pair{grid-template-columns:repeat(3,1fr)}.right-panel .object-actions{grid-template-columns:1fr 1fr}.right-panel .inventory{max-height:220px}.studio-top{padding:12px;flex-wrap:wrap}.studio-label{font-size:.8rem}.top-actions{gap:5px}.top-actions .aw-btn{font-size:.65rem;padding:7px}.view-tabs button{font-size:.66rem;padding:7px}.studio .grid-toggle{font-size:.57rem}.guide-cards{grid-template-columns:1fr}.footer-row{display:block}.footer-row>div:last-child{text-align:start}.footer-row>div:last-child a{margin:0 16px 0 0}.aw-prose h1{font-size:1.8rem}.aw-prose{padding-top:20px}.stat-grid strong{font-size:1.1rem}.stat-grid span{font-size:.55rem}}@media print{body>*:not(#print-root){display:none!important}#print-root{display:block!important;background:white;color:#172f2b;padding:12mm;font-family:system-ui,sans-serif}#print-root h1{font-size:20pt;margin:0 0 6mm}#print-root svg{width:100%;height:auto;max-height:90mm;display:block}#print-root table{width:100%;border-collapse:collapse;font-size:9pt;margin:4mm 0}#print-root td,#print-root th{padding:2mm;border-bottom:1px solid #ddd;text-align:start}#print-root p{font-size:9pt;line-height:1.6}#print-root .print-inventory{break-before:page}#print-root h2{font-size:14pt}#print-root tr{break-inside:avoid}@page{size:A4 portrait;margin:8mm}