/* Κάρτα στη σελίδα προϊόντος: όλα στο κέντρο — μεγάλο preview του σχεδίου επάνω, κουμπί από κάτω */
.ptd-trigger{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;border:1px solid #e3e3e3;border-radius:10px;padding:16px;margin:0 0 15px;background:#fff}
.ptd-trigger-thumb{width:100%;border-radius:8px;overflow:hidden;background:#f6f6f6;cursor:pointer}
.ptd-trigger-thumb[hidden]{display:none}
.ptd-trigger-thumb img{display:block;width:100%;height:auto;max-height:480px;object-fit:contain;margin:0 auto}
.ptd-trigger-info{min-width:0}
.ptd-trigger-title{font-weight:700;font-size:15px}
.ptd-trigger-sub{font-size:13px;color:#777}
.ptd-open{white-space:nowrap;min-width:220px;padding:10px 24px;font-size:15px;font-weight:600;border-radius:6px}
img.ptd-saved{display:block;width:100%;height:auto}

/* Σχεδιαστής σε πλήρη οθόνη – κινητό: σχέδιο σταθερό επάνω, επιλογές από κάτω με μπάρα | υπολογιστής: σχέδιο αριστερά, επιλογές δεξιά */
html.ptd-lock,html.ptd-lock body{overflow:hidden}
.ptd-modal{position:fixed;inset:0;z-index:100000;background:#fff}
.ptd-modal[hidden]{display:none}
.ptd-modal *,.ptd-trigger *{box-sizing:border-box}
.ptd-backdrop{display:none}
.ptd-dialog{display:flex;flex-direction:column;width:100%;height:100%;height:100dvh;background:#fff}
.ptd-head{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;border-bottom:1px solid #eee}
.ptd-head-title{margin:0;font-size:18px;font-weight:700}
.ptd-x{border:0;background:none;font-size:32px;line-height:1;padding:0 4px;cursor:pointer;color:#666}
.ptd-x:hover{color:#000}
.ptd-body{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}
.ptd-preview{flex:0 0 auto;height:56vh;height:56dvh;padding:14px;display:flex;align-items:center;justify-content:center;background:#f2f2f2;border-bottom:1px solid #e3e3e3;overflow:hidden}
.ptd-preview canvas{display:block;border-radius:6px;box-shadow:0 2px 10px rgba(0,0,0,.12);background:#fff}
.ptd-side{flex:1 1 auto;min-height:0;overflow-y:scroll;-webkit-overflow-scrolling:touch;padding:16px 18px;scrollbar-width:auto;scrollbar-color:#9a9a9a #eeeeee}
.ptd-side::-webkit-scrollbar{width:12px}
.ptd-side::-webkit-scrollbar-track{background:#eee}
.ptd-side::-webkit-scrollbar-thumb{background:#9a9a9a;border-radius:6px;border:2px solid #eee}
.ptd-side::-webkit-scrollbar-thumb:hover{background:#777}
.ptd-side>*{max-width:900px;margin-left:auto;margin-right:auto}
.ptd-notice{background:#fff7e0;border:1px solid #f0d58c;color:#7a5b00;border-radius:6px;padding:8px 10px;margin-bottom:12px;font-size:13px}
.ptd-notice[hidden]{display:none}
.ptd-foot{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 18px;border-top:1px solid #eee;background:#fafafa}
.ptd-foot .ptd-status{text-align:center}
.ptd-foot .ptd-status:empty{display:none}
/* Κουμπιά στο κέντρο: Ακύρωση | Προεπισκόπηση | Ολοκλήρωση σχεδίου */
.ptd-foot-btns{display:flex;justify-content:center;align-items:stretch;gap:10px;width:100%;max-width:640px}
.ptd-foot-btns .btn{flex:1 1 0;min-width:0;padding:10px 14px;font-weight:600;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:normal;line-height:1.2}
.ptd-pv-open svg{flex:0 0 auto}

/* Προεπισκόπηση σε πλήρη οθόνη με zoom */
.ptd-pv{position:absolute;inset:0;z-index:15;background:#1d1f22;color:#fff}
.ptd-pv[hidden]{display:none}
.ptd-pv-stage{position:absolute;inset:0;overflow:hidden;touch-action:none;cursor:zoom-in;user-select:none;-webkit-user-select:none}
.ptd-pv-stage.is-zoomed{cursor:grab}
.ptd-pv-stage.is-zoomed:active{cursor:grabbing}
.ptd-pv-stage canvas{position:absolute;left:0;top:0;transform-origin:0 0;background:#fff;box-shadow:0 6px 30px rgba(0,0,0,.5);will-change:transform}
.ptd-pv-top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,0));pointer-events:none}
.ptd-pv-title{font-weight:700;font-size:16px}
.ptd-pv-close{pointer-events:auto;border:0;background:rgba(255,255,255,.15);color:#fff;width:42px;height:42px;border-radius:50%;font-size:28px;line-height:1;cursor:pointer}
.ptd-pv-close:hover{background:rgba(255,255,255,.28)}
.ptd-pv-bar{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;align-items:center;gap:4px;background:rgba(0,0,0,.6);border-radius:30px;padding:5px}
.ptd-pv-btn{border:0;background:transparent;color:#fff;width:42px;height:42px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer}
.ptd-pv-btn:hover{background:rgba(255,255,255,.18)}
.ptd-pv-pct{min-width:56px;text-align:center;font-size:14px;font-variant-numeric:tabular-nums}
.ptd-pv-hint{position:absolute;left:50%;bottom:76px;transform:translateX(-50%);max-width:calc(100% - 24px);text-align:center;font-size:12px;line-height:1.35;color:#fff;background:rgba(0,0,0,.6);border-radius:14px;padding:5px 12px;pointer-events:none;transition:opacity .4s}
.ptd-pv-hint.is-gone{opacity:0}
.ptd-pv-3d{position:absolute;inset:0;width:100%;height:100%;border:0;display:none;background:#1d1f22}
.ptd-pv.is-3d .ptd-pv-3d{display:block}
.ptd-pv.is-3d .ptd-pv-stage,.ptd-pv.is-3d .ptd-pv-bar,.ptd-pv.is-3d .ptd-pv-hint{display:none}
.ptd-pv-top{z-index:2}
.ptd-pv-modes{pointer-events:auto;display:flex;background:rgba(255,255,255,.15);border-radius:20px;padding:3px;margin-left:auto;margin-right:12px}
.ptd-pv-modes[hidden]{display:none}
.ptd-pv-mode{border:0;background:transparent;color:#fff;font-weight:700;font-size:14px;padding:7px 16px;border-radius:17px;cursor:pointer}
.ptd-pv-mode.is-active{background:#fff;color:#1d1f22}
.ptd-pv-spin{z-index:3;position:absolute;top:16px;left:50%;width:22px;height:22px;margin-left:-11px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:ptd-spin .8s linear infinite}
.ptd-pv-spin[hidden]{display:none}

/* Αποθήκευση σχεδίου: μήνυμα στο κέντρο της οθόνης */
.ptd-dialog{position:relative}
.ptd-busy{position:absolute;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(255,255,255,.82);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}
.ptd-busy[hidden]{display:none}
.ptd-busy-box{background:#fff;border-radius:14px;box-shadow:0 10px 40px rgba(0,0,0,.18);padding:28px 32px;text-align:center;max-width:360px;width:100%;outline:none}
.ptd-busy-spin{width:54px;height:54px;margin:0 auto 16px;border:5px solid rgba(42,122,226,.2);border-top-color:#2a7ae2;border-radius:50%;animation:ptd-spin .8s linear infinite}
.ptd-busy-spin[hidden]{display:none}
.ptd-busy-title{font-size:19px;font-weight:700;color:#222;margin-bottom:6px}
.ptd-busy-text{font-size:14px;color:#666;line-height:1.4}
.ptd-busy-btn{margin-top:16px;min-width:140px}
.ptd-busy-btn[hidden]{display:none}
.ptd-busy.is-error .ptd-busy-title{color:#c0392b}

/* Πεδία */
.ptd-field{margin:0 0 14px}
.ptd-label{display:block;font-weight:600;margin:0 0 6px}
.ptd-input{width:100%}
textarea.ptd-input{resize:none;overflow:hidden;min-height:0}
.ptd-count{font-size:11px;color:#888;text-align:right;min-height:14px}
.ptd-choices{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}
.ptd-choice{border:2px solid #ddd;border-radius:8px;padding:4px;background:#fff;cursor:pointer;text-align:center;line-height:1.2;transition:border-color .15s,box-shadow .15s}
.ptd-choice:hover{border-color:#aaa}
.ptd-choice img{display:block;width:100%;aspect-ratio:1/1;object-fit:contain;padding:4px;border-radius:6px;background:#f6f6f6}
.ptd-choice span{display:block;font-size:12px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ptd-choice.is-active{border-color:#2a7ae2;box-shadow:0 0 0 2px rgba(42,122,226,.25)}
.ptd-choice{position:relative}
.ptd-choice.is-loading::after{content:'';position:absolute;top:50%;left:50%;width:26px;height:26px;margin:-13px 0 0 -13px;border:3px solid rgba(42,122,226,.25);border-top-color:#2a7ae2;border-radius:50%;animation:ptd-spin .7s linear infinite}
@keyframes ptd-spin{to{transform:rotate(360deg)}}
.ptd-choice:focus-visible{outline:2px solid #2a7ae2;outline-offset:2px}
.ptd-status{font-size:13px;min-height:18px}
.ptd-status.is-busy{color:#666}
.ptd-status.is-error{color:#c0392b;font-weight:600}

/* Καρτέλες ομάδων (π.χ. Κοπέλα 1 / Κοπέλα 2) — μένουν ορατές στην κύλιση */
.ptd-tabs{position:sticky;top:-16px;z-index:2;display:flex;gap:6px;overflow-x:auto;margin:4px -18px 14px;padding:10px 18px;background:#fff;border-bottom:1px solid #e6e6e6}
.ptd-tab{flex:0 0 auto;border:1px solid #d6d6d6;background:#f7f7f7;color:#333;border-radius:20px;padding:7px 16px;font-weight:600;cursor:pointer;white-space:nowrap}
.ptd-tab:hover{background:#eee}
.ptd-tab.is-active{background:#2a7ae2;border-color:#2a7ae2;color:#fff}
.ptd-pane[hidden]{display:none}
.ptd-gtitle{font-weight:700;font-size:15px;margin:6px 0 10px;padding-bottom:6px;border-bottom:1px solid #eee}

/* Υπολογιστής / tablet οριζόντια: σχέδιο αριστερά, επιλογές δεξιά με μπάρα */
@media (min-width:768px){
  .ptd-body{flex-direction:row}
  .ptd-preview{flex:1 1 auto;height:auto;min-width:0;padding:24px;border-bottom:0;border-right:1px solid #e3e3e3}
  .ptd-side{flex:0 0 440px;width:440px;padding:18px 20px}
  .ptd-tabs{top:-18px;margin-left:-20px;margin-right:-20px;padding-left:20px;padding-right:20px}
  .ptd-side>*{max-width:none}
}
@media (min-width:1400px){
  .ptd-side{flex-basis:520px;width:520px}
  .ptd-choices{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
}

/* Κινητά */
@media (max-width:767px){
  .ptd-head{padding:8px 12px}
  .ptd-head-title{font-size:16px}
  .ptd-preview{height:44vh;height:44dvh;padding:8px}
  .ptd-side{padding:12px}
  .ptd-tabs{top:-12px;margin-left:-12px;margin-right:-12px;padding:8px 12px}
  .ptd-choices{grid-template-columns:repeat(3,1fr);gap:8px}
  .ptd-foot{padding:8px 10px}
  .ptd-foot-btns{gap:6px}
  .ptd-foot-btns .btn{padding:9px 6px;font-size:13px}
  .ptd-pv-open svg{display:none}
  .ptd-pv-hint{bottom:70px}
}