*{box-sizing:border-box}:root{--bg:#f1f3ed;--panel:#fff;--ink:#243329;--muted:#6b766d;--accent:#55775b;--line:#d8dfd5}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 Inter,Segoe UI,Arial,sans-serif}header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px clamp(18px,3vw,40px);background:#263b2e;color:#fff}header h1{margin:0;font-size:27px}header h1 span{background:#6e8c71;border-radius:6px;padding:2px 7px;font-size:14px;vertical-align:middle}header p{margin:4px 0 0;color:#d4dfd5}.status{font-size:11px;letter-spacing:1px;color:#d4dfd5}
main{max-width:1500px;margin:auto;padding:20px;display:grid;grid-template-columns:330px minmax(0,1fr);gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:18px;min-width:0;box-shadow:0 4px 18px #263b2e08}h2{font-size:18px;margin:0 0 8px}.muted,.hint{color:var(--muted);font-size:12px}.hint{line-height:1.5;margin:12px 0}label{display:block;font-size:12px;color:var(--muted)}input{width:100%;padding:9px;margin-top:5px;border:1px solid #cbd5ca;border-radius:8px;font:inherit;color:var(--ink)}.fields{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.fields.two{grid-template-columns:1fr 1fr;margin:10px 0}.primary,.secondary,.danger,.add-grid button{padding:10px 11px;border:0;border-radius:8px;cursor:pointer;font:inherit;font-size:12px}.primary{background:var(--accent);color:#fff;font-weight:650;width:100%;margin-top:12px}.secondary,.add-grid button{background:#e9eee7;color:var(--ink)}.danger{background:#f8e7e4;color:#a54235;width:100%;margin-top:8px}.add-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.add-grid button{text-align:left}.add-grid button:hover,.secondary:hover{background:#dfe8dc}hr{border:0;border-top:1px solid var(--line);margin:17px 0}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.view-panel{display:flex;flex-direction:column}.view-title{display:flex;justify-content:space-between;gap:10px;align-items:start}.view-title h2{margin-bottom:3px}.pills{display:flex;gap:5px;flex-wrap:wrap}.pills span{font-size:10px;background:#eef2eb;border-radius:20px;padding:5px 8px;color:#506454}
#viewport{height:min(68vh,720px);min-height:420px;background:linear-gradient(#e9eee8,#dce4da);border-radius:12px;overflow:hidden;position:relative}#viewport canvas{display:block;width:100%;height:100%;outline:none}#loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:13px}.legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px;color:var(--muted);font-size:11px}.dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px}.notice{background:#fff2d8;border:1px solid #efdbb4;color:#674e20;border-radius:9px;padding:11px;font-size:12px;margin-top:14px}.message{font-size:12px;color:var(--muted);margin-top:8px;min-height:18px}footer{max-width:1500px;margin:auto;padding:0 22px 24px;font-size:11px;color:var(--muted)}
@media(max-width:1000px){main{grid-template-columns:300px minmax(0,1fr)}}
@media(max-width:760px){main{grid-template-columns:1fr;padding:12px}header h1{font-size:23px}.status{display:none}#viewport{height:55vh;min-height:350px}.fields{grid-template-columns:1fr 1fr}}

.add-grid button[data-add="heatpanel"]{border:1px solid #d6a34b;background:#fff4d8}

.product-links{line-height:1.8;margin-top:12px}.product-links a{color:#38694a;text-decoration:underline}.product-links a:hover{color:#1d422b}

/* v1.2.1 responsive layout safety */
html,body{max-width:100%;overflow-x:hidden}
main>*{min-width:0}
@media(max-width:900px){main{grid-template-columns:minmax(0,1fr)}.controls{position:static}}

/* v1.4 visual refresh – reptile-fan styling */
:root{--bg:#08130e;--panel:#10221a;--ink:#eef5ed;--muted:#b4c4b7;--accent:#79df97;--line:#2c4937;--danger:#e58a76}
body{background:radial-gradient(ellipse at 50% -15%,#1d432d 0%,#0b1811 44%,#07100b 100%);color:var(--ink)}
header{background:linear-gradient(90deg,rgba(5,18,11,.97),rgba(7,22,13,.78)),url('../terrarium-hero.jpg') center 43%/cover!important;color:#f5faf2;border-bottom:1px solid #31513b;box-shadow:0 10px 30px #0002}
header h1{letter-spacing:-.035em}
header p{color:#d4e4d6!important}
main{color:var(--ink)}
.panel,.plan-panel,.controls,.sidebar,.workspace{color:var(--ink)}
.panel{background:linear-gradient(145deg,rgba(18,39,28,.97),rgba(12,27,19,.98))!important;border-color:var(--line)!important;box-shadow:0 12px 34px #0002}
h1,h2,h3,strong,label{color:#f1f7ee}
p,.muted,.status{color:var(--muted)}
input,select,textarea{background:#0b1a11!important;color:#eff7ee!important;border-color:#3b5a43!important;border-radius:10px!important}
button,.primary{background:linear-gradient(100deg,#7be59b,#4fc57a)!important;color:#082112!important;border:0!important;border-radius:10px!important;font-weight:750!important}
button:hover{filter:brightness(1.08)}
.secondary{background:#193324!important;color:#e7f4e8!important;border:1px solid #355740!important}
.danger{background:#6d2b26!important;color:#fff!important}
a{color:#9deab1}
.budget-box,.summary-row,.stat,.notice,.object-card,.library-item,.shop-item{background:#13291d!important;border-color:#2b4935!important;color:#eaf4e9}
.budget-box span,.shop-item small,.object-card small{color:#b8c9bb!important}
.object-library,.legend,.actions{color:#d7e5d8}
.warning,.notice{border-color:#7d6533!important;background:#2b2517!important;color:#f0e4c6!important}
footer{color:#91a697;border-top:1px solid #203a28}
@media(max-width:760px){header{background-position:60% center!important}}