/* FILE: public_html/theworlddesigner.app/designer.css
   ARCHITECTURE: FRONTEND Layer - The Paint Shop

   STORY
   The look of the drafting table: a dark, low-glare workshop palette taken
   from the original mobile-home prototype, with Space Grotesk for words and
   Space Mono for every measurement. The Plugins view borrows a little
   theatre from the packs themselves -- a console strip of twinkling lights
   in each pack's own accent colour. Everything is dark-only on purpose:
   this is a long-session design tool, and the canvas colours are tuned for
   a dark ground. Layout collapses to one column on narrow screens.

   TREE KEEPER
   :root tokens      -- palette; --pack-accent is set per pack detail page
   .topbar / .view   -- app chrome and the two views
   .sidebar/.canvas* -- designer workspace
   .shelf/.pack-*    -- Plugins view
   @keyframes blink  -- console lights (respects prefers-reduced-motion)
*/
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#14161b;--surface:#1c1f26;--surface2:#252932;--border:#323744;
  --accent:#6ee7b7;--accent2:#f59e0b;--accent3:#818cf8;
  --text:#e2e4ec;--muted:#7a8394;--faint:#4a5160;--danger:#f87171;
  --pack-accent:#f59e0b;
}
html,body{height:100%}
body{font-family:'Space Grotesk',system-ui,sans-serif;background:var(--bg);color:var(--text);
  display:flex;flex-direction:column;overflow:hidden;font-size:13px}
button{font:inherit;color:inherit}
[hidden]{display:none !important}

/* ── TOP BAR ─────────────────────────────────────────── */
.topbar{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--surface);
  border-bottom:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;position:relative;z-index:5}
.logo{font-family:'Space Mono',monospace;font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.08em;white-space:nowrap}
.logo span{color:var(--muted);margin-left:4px}
.world-name{font:500 12px 'Space Grotesk',sans-serif;background:transparent;border:1px solid transparent;
  color:var(--text);padding:4px 7px;border-radius:5px;width:170px;outline:none}
.world-name:hover{border-color:var(--border)}
.world-name:focus{border-color:var(--accent);background:var(--bg)}
.sep{width:1px;height:20px;background:var(--border)}
.btn{font-size:11px;font-weight:500;padding:5px 11px;border-radius:5px;border:1px solid var(--border);
  background:var(--surface2);color:var(--text);cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s}
.btn:hover{background:var(--border)}
.btn strong{font-family:'Space Mono',monospace;font-weight:400;color:var(--accent2);margin-left:4px}
.btn.primary{background:var(--accent);color:#07130d;border-color:var(--accent)}
.btn.primary:hover{background:#4ade9e}
.btn.warn{border-color:#5b3036;color:var(--danger)}
.btn.warn:hover{background:rgba(248,113,113,.1)}
.btn.armed{background:var(--danger);color:#1b0b0b;border-color:var(--danger)}
.btn.on{background:#2a2410;border-color:var(--accent2);color:var(--accent2)}
.btn:focus-visible,.mode-tab:focus-visible,.chip:focus-visible,.switch:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.topbar-right{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}

.mode-tabs{display:flex;gap:4px}
.mode-tab{font-size:11px;padding:5px 10px;border-radius:5px;border:1px solid var(--border);
  background:transparent;color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:6px}
.mode-tab:hover{color:var(--text)}
.mode-tab.active{background:var(--accent3);border-color:var(--accent3);color:#fff}
.plugin-tab.active{background:var(--accent2);border-color:var(--accent2);color:#1a1204}
.tab-count{font-family:'Space Mono',monospace;font-size:9px;background:rgba(255,255,255,.12);border-radius:8px;padding:0 5px}

.unit-toggle{display:flex;border:1px solid var(--border);border-radius:5px;overflow:hidden}
.unit-toggle button{font-family:'Space Mono',monospace;font-size:11px;padding:4px 9px;border:0;background:transparent;color:var(--muted);cursor:pointer}
.unit-toggle button.active{background:var(--surface2);color:var(--accent)}

/* shell popover */
.shell-pop{position:absolute;right:14px;top:52px;z-index:20;background:var(--surface);border:1px solid var(--border);
  border-radius:8px;padding:14px;width:320px;box-shadow:0 12px 30px rgba(0,0,0,.45)}
.pop-row{display:flex;gap:8px;align-items:flex-end;margin-bottom:10px}
.pop-row label{font-size:10px;color:var(--muted);display:flex;flex-direction:column;gap:3px;flex:1}
.unit-lbl{font-family:'Space Mono',monospace;font-size:11px;color:var(--muted);padding-bottom:6px}
.pop-presets{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:12px}
.pop-actions{display:flex;justify-content:flex-end;gap:6px}

/* ── VIEWS ───────────────────────────────────────────── */
.view{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}
.workspace{display:flex;flex:1;overflow:hidden;min-height:0}

/* sidebar */
.sidebar{width:228px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);overflow-y:auto}
.sb-section{padding:12px;border-bottom:1px solid var(--border)}
.sb-label{font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.pack-head{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:600;color:var(--text);margin-bottom:8px}
.pack-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.item-list{display:flex;flex-direction:column;gap:3px}
.item-btn{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:5px;border:1px solid transparent;
  background:var(--surface2);cursor:grab;text-align:left;width:100%}
.item-btn:hover{border-color:var(--border);background:var(--border)}
.item-btn:active{cursor:grabbing}
.item-icon{width:34px;height:24px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.item-info{display:flex;flex-direction:column;min-width:0}
.item-name{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item-dim{font-family:'Space Mono',monospace;font-size:9px;color:var(--muted)}
.sb-empty{font-size:11px;color:var(--muted);line-height:1.6}
.sb-empty a,.linkish{color:var(--accent2);cursor:pointer;text-decoration:underline;background:none;border:0;font-size:inherit;padding:0}
.hint{font-size:10px;color:var(--muted);line-height:1.8}
.hint strong{color:var(--accent3);font-weight:600}
kbd{font-family:'Space Mono',monospace;font-size:9px;border:1px solid var(--border);border-radius:3px;padding:0 4px;color:var(--text)}

.prop-row{margin-bottom:8px}
.prop-lbl{font-size:10px;color:var(--muted);margin-bottom:3px}
.prop-val{font-family:'Space Mono',monospace;font-size:11px;color:var(--accent)}
.prop-input{font:12px 'Space Grotesk',sans-serif;background:var(--bg);border:1px solid var(--border);color:var(--text);
  border-radius:4px;padding:5px 7px;width:100%;outline:none}
.prop-input:focus{border-color:var(--accent)}
.prop-inline{display:flex;gap:6px}

/* canvas */
.canvas-area{flex:1;position:relative;display:flex;min-width:0}
.canvas-wrap{flex:1;position:relative;overflow:auto;background:var(--bg);
  background-image:radial-gradient(rgba(74,81,96,.35) 1px,transparent 1px);background-size:16px 16px}
#canvasInner{position:relative}
#mainCanvas{position:absolute;top:0;left:0;pointer-events:none}
#uiLayer{position:absolute;inset:0;touch-action:none}
.zoom{position:absolute;right:22px;bottom:18px;display:flex;gap:4px;z-index:3}
.zoom .btn{width:30px;padding:5px 0;font-size:14px}

/* status */
.statusbar{display:flex;gap:16px;align-items:center;padding:6px 14px;background:var(--surface);border-top:1px solid var(--border);
  font-family:'Space Mono',monospace;font-size:10px;color:var(--muted);flex-wrap:wrap;flex-shrink:0}
.statusbar strong{color:var(--text);font-weight:400}
.statusbar .accent{color:var(--accent)}
.statusbar .muted{color:var(--faint)}
.statusbar .sel{color:var(--accent2)}

/* ── PLUGINS VIEW ────────────────────────────────────── */
#view-plugins{overflow-y:auto}
.plug-layout{display:grid;grid-template-columns:320px 1fr;min-height:100%}
.shelf{background:var(--surface);border-right:1px solid var(--border);padding:22px 16px}
.shelf-head h1{font-size:20px;font-weight:600;margin-bottom:6px}
.shelf-head p{font-size:12px;color:var(--muted);line-height:1.6;margin-bottom:18px}
.shelf-list{display:flex;flex-direction:column;gap:10px}
.pcard{position:relative;border:1px solid var(--border);border-radius:9px;background:var(--surface2);padding:13px 13px 12px;
  cursor:pointer;text-align:left;width:100%;overflow:hidden;transition:border-color .12s,transform .12s}
.pcard::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c,#6b7280)}
.pcard:hover{border-color:#495064}
.pcard.selected{border-color:var(--c,#6b7280);box-shadow:0 0 0 1px var(--c,#6b7280) inset}
.pcard.planned{cursor:default;opacity:.55}
.pcard-top{display:flex;align-items:flex-start;gap:8px}
.pcard-name{font-size:13px;font-weight:600;line-height:1.3}
.pcard-pub{font-size:10px;color:var(--muted);margin-top:2px}
.pcard-counts{font-family:'Space Mono',monospace;font-size:9.5px;color:var(--muted);margin-top:8px}
.badge{font-family:'Space Mono',monospace;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:2px 6px;border-radius:4px;border:1px solid currentColor;white-space:nowrap}
.badge.gold{color:var(--accent2)}
.badge.core{color:var(--accent)}
.badge.dim{color:var(--muted)}
.switch{margin-left:auto;flex-shrink:0;width:34px;height:19px;border-radius:10px;border:1px solid var(--border);background:var(--bg);
  position:relative;cursor:pointer;padding:0}
.switch::after{content:'';position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;background:var(--faint);transition:left .15s,background .15s}
.switch.on{background:rgba(110,231,183,.15);border-color:var(--accent)}
.switch.on::after{left:17px;background:var(--accent)}

.pack-detail{padding:26px 30px 60px;max-width:1080px}
.hero{position:relative;border:1px solid var(--border);border-radius:12px;overflow:hidden;
  background:linear-gradient(135deg,#0c0f16 0%,#161a26 55%,#1d1a12 100%);padding:26px 26px 22px}
.hero::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 180px at 85% 0%,color-mix(in srgb,var(--pack-accent) 22%,transparent),transparent 70%)}
.eyebrow{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.hero h2{font-size:30px;font-weight:700;line-height:1.1;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero .edition{font-family:'Space Mono',monospace;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#1a1204;background:var(--pack-accent);padding:4px 9px;border-radius:5px}
.tagline{font-size:15px;color:#cfd3de;margin-top:10px;max-width:640px}
.wink{font-size:12px;color:var(--muted);font-style:italic;margin-top:6px}
.hero-desc{font-size:12.5px;color:var(--muted);line-height:1.7;margin-top:14px;max-width:680px}
.hero-actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;position:relative;z-index:1}
.console-strip{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.console-strip i{width:9px;height:9px;border-radius:2px;background:var(--lc);opacity:.18;animation:blink var(--d) steps(1,end) infinite;animation-delay:var(--o)}
@keyframes blink{0%{opacity:.18}40%{opacity:1;box-shadow:0 0 8px var(--lc)}70%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.console-strip i{animation:none;opacity:.8}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 6px}
.stat{border:1px solid var(--border);border-radius:9px;padding:12px 14px;background:var(--surface)}
.stat b{display:block;font-family:'Space Mono',monospace;font-size:22px;font-weight:700;color:var(--text)}
.stat span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

.dsec{margin-top:30px}
.dsec h3{font-size:14px;font-weight:600;margin-bottom:4px}
.dsec .sub{font-size:11.5px;color:var(--muted);margin-bottom:14px;line-height:1.6}
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.tpl{border:1px solid var(--border);border-radius:10px;background:var(--surface);overflow:hidden;display:flex;flex-direction:column}
.tpl-canvas{background:#0f1116;display:flex;justify-content:center;padding:14px;border-bottom:1px solid var(--border)}
.tpl-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.tpl-name{font-weight:600}
.tpl-blurb{font-size:11.5px;color:var(--muted);line-height:1.55;flex:1}
.tpl-meta{font-family:'Space Mono',monospace;font-size:10px;color:var(--faint)}

.prop-cat{margin-bottom:16px}
.prop-cat-name{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.prop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:8px}
.ptile{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:8px 8px 9px}
.ptile canvas{display:block;margin:0 auto 6px}
.ptile-name{font-size:11px;font-weight:500}
.ptile-dim{font-family:'Space Mono',monospace;font-size:9.5px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;border:1px solid var(--border);border-radius:14px;
  padding:4px 10px;background:var(--surface);color:var(--text);cursor:pointer}
.chip:hover{border-color:#495064}
.chip.static{cursor:default}
.chip .mono{font-family:'Space Mono',monospace;font-size:9.5px;color:var(--muted)}
.notes{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.note{border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:14px 16px}
.note h4{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--pack-accent);margin-bottom:8px}
.note ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.note li{font-size:12px;line-height:1.5;padding-left:14px;position:relative;color:#c9cdd8}
.note li::before{content:'';position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:1px;background:var(--pack-accent);opacity:.7}
.permits{font-size:12px;color:var(--muted);line-height:1.65;margin-top:12px;border-left:2px solid var(--border);padding-left:12px}
.tech{margin-top:30px;font-family:'Space Mono',monospace;font-size:10.5px;color:var(--faint);line-height:1.9}
.tech code{color:var(--muted)}
.empty-detail{color:var(--muted);padding:40px 0}

/* toast */
.toast{position:fixed;left:50%;bottom:44px;transform:translateX(-50%);background:#232733;border:1px solid var(--border);
  border-radius:8px;padding:10px 14px;font-size:12px;display:flex;gap:12px;align-items:center;z-index:50;
  box-shadow:0 10px 26px rgba(0,0,0,.5);max-width:calc(100vw - 32px)}

@media (max-width:820px){
  .plug-layout{grid-template-columns:1fr}
  .shelf{border-right:0;border-bottom:1px solid var(--border)}
  .pack-detail{padding:20px 16px 50px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .notes{grid-template-columns:1fr}
  .sidebar{width:180px}
  .topbar-right{margin-left:0}
}