@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');
:root{--ink:#2b1824;--muted:#7a5c6d;--pink:#ef6fa8;--blush:#f6c3d7;--pale:#fff1f6;--cream:#fffaf0;--red:#a51f49;--blue:#3257a8;--line:rgba(66,28,49,.16);--shadow:0 14px 35px rgba(96,37,67,.12)}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--cream);font-family:'DM Sans',Arial,sans-serif;min-height:100vh}button,input,select,textarea{font:inherit}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 28px;border-bottom:1px solid var(--line);background:rgba(255,250,240,.96);position:sticky;top:0;z-index:30}.brand{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:end}.brand .kicker{grid-column:1/-1;color:var(--red);font-size:.7rem;letter-spacing:.18em;font-weight:700}.brand h1{font-family:'Playfair Display',Georgia,serif;font-style:italic;font-size:2rem;line-height:1;margin:3px 0 0}.brand p{margin:0 0 1px;color:var(--muted);font-size:.9rem}.top-actions{display:flex;gap:8px;flex-wrap:wrap}.button,.icon-button{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;min-height:42px;padding:10px 16px;font-weight:700;cursor:pointer;transition:.18s transform,.18s background}.button:hover,.icon-button:hover{transform:translateY(-1px)}.button:focus-visible,.icon-button:focus-visible,.tab:focus-visible,.asset-card:focus-visible,.reset-link:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.button:disabled{opacity:.38;cursor:not-allowed;transform:none}.button.primary{background:var(--red);border-color:var(--red);color:#fff}.button.ghost{background:transparent}.button.danger{color:var(--red)}.button.full{width:100%}.studio-shell{display:grid;grid-template-columns:minmax(260px,320px) minmax(360px,1fr) minmax(240px,290px);min-height:calc(100vh - 82px)}.asset-panel,.edit-panel{padding:20px;background:var(--pale);overflow:hidden}.asset-panel{border-right:1px solid var(--line)}.edit-panel{border-left:1px solid var(--line)}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.panel-head>div{display:flex;gap:10px;align-items:center}.panel-head h2{font-size:1rem;margin:0}.step{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;font-size:.75rem;font-weight:700}.tabs{display:flex;gap:4px;overflow-x:auto;padding-bottom:8px}.tab{border:0;background:transparent;color:var(--muted);padding:8px 9px;border-radius:999px;white-space:nowrap;font-weight:700;font-size:.78rem;cursor:pointer}.tab.active{background:var(--ink);color:#fff}.asset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;overflow-y:auto;align-content:start;height:calc(100vh - 290px);padding:3px}.asset-card{aspect-ratio:1;border:1px solid var(--line);border-radius:12px;background:#fff;display:grid;place-items:center;padding:7px;cursor:pointer;overflow:hidden}.asset-card:hover{border-color:var(--pink);background:#fff8fb}.asset-card img{width:100%;height:100%;object-fit:contain}.upload-box{border-top:1px solid var(--line);margin-top:12px;padding-top:12px;display:grid;gap:5px;text-align:center}.upload-button{display:grid;place-items:center;background:var(--blush)}.upload-box small{color:var(--muted)}.workspace{min-width:0;padding:20px;display:flex;flex-direction:column;background-image:radial-gradient(rgba(165,31,73,.12) 1px,transparent 1px);background-size:18px 18px}.workspace-toolbar{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:14px}.workspace-toolbar label{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700}.workspace-toolbar select,.field select{border:1px solid var(--line);border-radius:10px;background:#fff;padding:9px;color:var(--ink)}.save-status{color:var(--muted);font-size:.75rem}.board-stage{flex:1;min-height:420px;display:grid;place-items:center;overflow:hidden}.board{position:relative;width:min(100%,520px);aspect-ratio:1080/1920;background:#fff center/cover no-repeat;box-shadow:0 20px 55px rgba(47,16,34,.2);overflow:hidden;touch-action:none;isolation:isolate}.board-item{position:absolute;left:50%;top:50%;width:35%;transform:translate(-50%,-50%);transform-origin:center;cursor:grab;user-select:none;touch-action:none}.board-item:active{cursor:grabbing}.board-item img{display:block;width:100%;height:auto;pointer-events:none}.board-item.text-item{display:flex;align-items:center;justify-content:center;text-align:center;line-height:1.08;font-weight:700;overflow-wrap:anywhere;padding:5px}.board-item.selected{outline:2px dashed var(--red);outline-offset:5px}.board-item.selected::after{content:'✦';position:absolute;right:-12px;top:-14px;background:var(--red);color:#fff;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.7rem}.canvas-tip{text-align:center;margin:10px 0 0;color:var(--muted);font-size:.8rem}.edit-panel hr{border:0;border-top:1px solid var(--line);margin:22px 0}.empty-selection{text-align:center;color:var(--muted);padding:24px 10px}.spark{display:block;color:var(--pink);font-size:2rem}.field{display:grid;gap:7px;margin-bottom:15px;font-size:.8rem;font-weight:700}.field output{float:right;color:var(--red)}.field input[type=range]{width:100%;accent-color:var(--red)}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.tool-grid .button{border-radius:12px;padding:8px;font-size:.78rem}.text-form h3{font-family:'Playfair Display',Georgia,serif;font-size:1.15rem;margin:0 0 14px}.field textarea{width:100%;min-height:78px;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:11px;background:#fff;color:var(--ink)}.inline-fields{display:grid;grid-template-columns:1fr 70px;gap:10px}.color-field input{width:100%;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:4px}.reset-link{display:block;margin:22px auto 0;border:0;background:transparent;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:.78rem}.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,140%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:999px;z-index:100;transition:.25s transform;box-shadow:var(--shadow)}.toast.show{transform:translate(-50%,0)}.mobile-assets,.mobile-close{display:none}.icon-button{width:42px;padding:0;font-size:1.4rem}
@media(max-width:1000px){.studio-shell{grid-template-columns:260px minmax(340px,1fr)}.edit-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:22px}.edit-panel .panel-head{grid-column:1/-1}.edit-panel hr{display:none}.board-stage{min-height:560px}.asset-grid{height:560px}}
@media(max-width:720px){.topbar{position:relative;padding:14px;align-items:flex-start}.brand{display:block}.brand h1{font-size:1.65rem}.brand p{font-size:.75rem}.top-actions .ghost{display:none}.top-actions .primary{font-size:.76rem;padding:9px 12px}.studio-shell{display:block}.asset-panel{position:fixed;inset:0;z-index:60;transform:translateX(-105%);transition:.25s transform;border:0;padding-top:18px}.asset-panel.open{transform:none}.mobile-close,.mobile-assets{display:inline-flex}.asset-grid{height:calc(100vh - 230px);grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:max-content;align-content:start}.asset-card{width:100%;min-width:0;min-height:0;flex:none}.workspace{padding:12px;min-height:calc(100vh - 78px)}.workspace-toolbar{justify-content:space-between}.save-status{display:none}.board-stage{min-height:480px}.board{max-height:68vh;width:auto;max-width:100%}.edit-panel{display:block;padding:18px;border-top:1px solid var(--line)}.edit-panel .panel-head{margin-bottom:8px}.empty-selection{padding:12px}.inline-fields{grid-template-columns:1fr 80px}}
@media(max-width:420px){.asset-grid{grid-template-columns:repeat(3,1fr)}.workspace-toolbar label{font-size:.72rem}.workspace-toolbar select{max-width:155px}.board-stage{min-height:430px}}

/* Mobile browser-bar and safe-area protection for every bottom action. */
html{min-height:100%;scroll-padding-bottom:120px;scroll-behavior:smooth}
body{min-height:100dvh;overflow-x:hidden;padding-bottom:env(safe-area-inset-bottom,0px)}
.studio-shell{align-items:start;min-height:calc(100dvh - 82px)}
.asset-panel,.edit-panel{position:sticky;top:82px;height:calc(100vh - 82px);height:calc(100dvh - 82px);max-height:calc(100dvh - 82px);overflow-y:auto;overscroll-behavior:contain;padding-bottom:40px}
.asset-panel{display:flex;flex-direction:column}
.asset-panel .asset-grid{flex:1;height:auto;min-height:220px}
.asset-panel .upload-box{flex:0 0 auto}
@media(max-width:720px){
  .studio-shell{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
  .asset-panel{position:fixed;top:0;display:flex;flex-direction:column;height:100dvh;max-height:100dvh;overflow:hidden;padding:18px 20px calc(18px + env(safe-area-inset-bottom,0px))}
  .asset-grid{flex:1;height:auto;min-height:0;overscroll-behavior:contain}
  .upload-box{flex:0 0 auto;background:var(--pale);padding-bottom:4px}
  .workspace{min-height:calc(100dvh - 78px)}
  .board{max-height:68dvh}
  .edit-panel{position:relative;top:auto;height:auto;max-height:none;overflow:visible;padding-bottom:calc(110px + env(safe-area-inset-bottom,0px))}
  .reset-link{margin-bottom:20px}
}

/* Desktop uses ordinary page scrolling so no controls can be trapped offscreen. */
@media(min-width:721px){
  .studio-shell{align-items:start;height:auto;min-height:calc(100vh - 82px)}
  .asset-panel,.edit-panel{position:relative;top:auto;height:auto;min-height:calc(100vh - 82px);max-height:none;overflow:visible}
  .asset-panel{display:block}
  .asset-panel .asset-grid{height:58vh;min-height:300px;overflow-y:auto}
  .workspace{min-height:calc(100vh - 82px)}
  .board-stage{min-height:0}
  .board{display:block;min-width:1px;min-height:1px;max-width:100%;background-color:#fffaf0}
  .edit-panel{padding-bottom:80px}
}
.asset-card.preview-error{padding:8px;color:var(--red);font-size:.72rem;line-height:1.15;text-align:center}
.tabs-row{position:relative;display:flex;align-items:center;gap:5px}.tabs-row .tabs{flex:1;min-width:0}.tab-scroll-cue{flex:0 0 auto;border:0;background:var(--red);color:#fff;border-radius:999px;padding:7px 9px;font-size:.72rem;font-weight:700;cursor:pointer;box-shadow:-8px 0 16px var(--pale)}.tab-scroll-cue span{display:inline-block;transition:transform .18s}.tab-scroll-cue:hover span{transform:translateX(3px)}.hover-preview{position:fixed;z-index:90;width:220px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 45px rgba(53,24,39,.22);opacity:0;visibility:hidden;transform:translateY(6px) scale(.97);transition:.16s opacity,.16s transform;pointer-events:none}.hover-preview.show{opacity:1;visibility:visible;transform:none}.hover-preview img{display:block;width:100%;height:210px;object-fit:contain;border-radius:11px;background:var(--cream)}.hover-preview span{display:block;margin-top:8px;text-align:center;color:var(--muted);font-size:.78rem;text-transform:capitalize;font-weight:700}@media(hover:none){.hover-preview{display:none}}@media(max-width:720px){.tab-scroll-cue{padding:8px 11px}.hover-preview{display:none}}
.button.home-button{display:inline-flex;align-items:center;border-color:var(--red);background:var(--blush);color:var(--ink);text-decoration:none}
.button.home-button:hover{background:var(--red);color:#fff}
@media(max-width:720px){.button.home-button{font-size:.76rem;padding:9px 12px}}

/* Keep every library piece in its own visible row. Full-size source images are
   used by app.js for both cards and hover previews, so the tray no longer
   depends on a separate thumbnail path. */
.asset-grid{grid-auto-rows:96px}
.asset-card{display:flex;align-items:center;justify-content:center;width:100%;height:96px;min-width:0;min-height:96px;aspect-ratio:auto;position:relative}
.asset-card img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;opacity:1;visibility:visible}
@media(max-width:720px){.asset-grid{grid-auto-rows:82px}.asset-card{height:82px;min-height:82px}}
@media(max-width:420px){.asset-grid{grid-auto-rows:96px}.asset-card{height:96px;min-height:96px}}

.mobile-scroll-hint{display:flex;align-items:center;justify-content:center;gap:9px;margin:2px 0 10px;color:var(--red);font-size:.72rem;font-weight:800;letter-spacing:.04em;text-align:center;text-transform:uppercase}
.mobile-scroll-hint span{font-size:1rem;animation:scroll-cue 1.25s ease-in-out infinite alternate}
.main-scroll-hint{display:none}
@media(max-width:720px){
  .mobile-close{width:44px;min-width:44px;min-height:44px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:var(--ink);font-size:2rem;line-height:1;align-items:center;justify-content:center}
  .mobile-close:hover,.mobile-close:active{background:transparent;transform:none;color:var(--red)}
  .mobile-close:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
  .mobile-scroll-hint{display:flex;align-items:center;justify-content:center;gap:9px;margin:2px 0 10px;color:var(--red);font-size:.76rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
  .mobile-scroll-hint span{font-size:1rem;animation:scroll-cue 1.25s ease-in-out infinite alternate}
  .main-scroll-hint{display:flex;align-items:center;justify-content:center;gap:10px;width:max-content;max-width:100%;margin:10px auto 2px;padding:11px 16px;border:1px solid var(--pink);border-radius:999px;background:var(--pale);color:var(--red);font-size:.76rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;box-shadow:0 8px 20px rgba(96,37,67,.1)}
  .main-scroll-hint span{font-size:1rem;animation:scroll-cue 1.25s ease-in-out infinite alternate}
  .main-scroll-hint:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
  body.asset-drawer-open{overflow:hidden}
}
@keyframes scroll-cue{from{transform:translateY(-2px)}to{transform:translateY(3px)}}
@media(prefers-reduced-motion:reduce){.mobile-scroll-hint span{animation:none}}

/* Compact mobile creation flow: controls, canvas, then editing cue. */
@media(max-width:720px){
  .workspace{min-height:0;padding-top:12px}
  .workspace-toolbar{margin-bottom:8px}
  .board-stage{flex:0 0 auto;min-height:0;display:flex;align-items:flex-start;justify-content:center;padding-top:8px;overflow:visible}
  .canvas-tip{margin-top:8px}
  .main-scroll-hint{margin-top:8px;margin-bottom:8px}
  .button.mobile-assets{background:#ef3f82;border-color:#ef3f82;color:#fff;box-shadow:0 7px 18px rgba(239,63,130,.22)}
  .button.mobile-assets:hover,.button.mobile-assets:active{background:#a51f49;border-color:#a51f49;color:#fff}
}