.uppz-app{max-width:920px;margin:0 auto;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1f2937}
.uppz-app *{box-sizing:border-box}
.uppz-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:28px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.uppz-title{font-size:24px;font-weight:800;margin:0 0 4px;color:#0f172a}
.uppz-subtitle{font-size:14px;color:#64748b;margin:0 0 22px}
.uppz-row{display:flex;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.uppz-field{flex:1;min-width:160px}
.uppz-field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px;color:#334155}
.uppz-field input,.uppz-field select,.uppz-field textarea{
	width:100%;padding:9px 11px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;font-family:inherit;background:#fff}
.uppz-field textarea{resize:vertical;min-height:60px}
.uppz-field input:focus,.uppz-field select:focus,.uppz-field textarea:focus{outline:2px solid #7c3aed;outline-offset:1px;border-color:#7c3aed}
.uppz-btn{background:linear-gradient(135deg,#7c3aed,#4c6ef5);color:#fff;border:none;border-radius:10px;padding:13px 24px;font-size:15px;font-weight:700;cursor:pointer}
.uppz-btn:hover{filter:brightness(1.07)}
.uppz-btn:disabled{background:#94a3b8;cursor:not-allowed;filter:none}
.uppz-btn-secondary{background:#fff;color:#7c3aed;border:1px solid #7c3aed}
.uppz-btn-secondary:hover{background:#f5f3ff}
.uppz-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.uppz-status{font-size:14px;margin-top:12px;min-height:18px}
.uppz-status.error{color:#dc2626}
.uppz-status.ok{color:#16a34a}
.uppz-result{margin-top:28px;border-top:1px solid #e5e7eb;padding-top:22px;display:none}
.uppz-result.visible{display:block}
.uppz-spinner{display:inline-block;width:16px;height:16px;border:2px solid #ede9fe;border-top-color:#7c3aed;border-radius:50%;animation:uppz-spin .7s linear infinite;vertical-align:-3px;margin-right:8px}
@keyframes uppz-spin{to{transform:rotate(360deg)}}

.uppz-preview{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:20px}
.uppz-slide{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.12);display:flex;flex-direction:column;font-family:'Trebuchet MS',-apple-system,sans-serif}
.uppz-slide-num{position:absolute;bottom:6px;right:10px;font-size:11px;color:rgba(0,0,0,.35);font-weight:700}

.uppz-slide.layout-title{align-items:flex-start;justify-content:center;padding:22px}
.uppz-slide.layout-title .uppz-icon{position:absolute;top:14px;right:14px;width:44px;height:44px}
.uppz-slide.layout-title .uppz-heading{font-size:22px;font-weight:800;color:#fff;line-height:1.15;margin:0 0 8px;max-width:80%}
.uppz-slide.layout-title .uppz-subheading{font-size:13px;font-weight:600;opacity:.9;color:#fff}

.uppz-slide-header{padding:10px 14px;display:flex;align-items:center;justify-content:space-between}
.uppz-slide-header .uppz-heading{font-size:15px;font-weight:800;color:#fff;margin:0;line-height:1.2}
.uppz-slide-header .uppz-icon{width:26px;height:26px;flex-shrink:0}
.uppz-slide-body{flex:1;background:#fff;padding:12px 16px;overflow:hidden}
.uppz-slide-body ul{margin:0;padding-left:18px;font-size:12px;line-height:1.5;color:#1f2937}
.uppz-slide-body ul li{margin-bottom:4px}
.uppz-slide.layout-practice .uppz-slide-body ul{list-style:none;padding-left:0;counter-reset:uppz-c}
.uppz-slide.layout-practice .uppz-slide-body ul li{counter-increment:uppz-c;position:relative;padding-left:24px}
.uppz-slide.layout-practice .uppz-slide-body ul li:before{content:counter(uppz-c);position:absolute;left:0;top:0;width:17px;height:17px;border-radius:50%;background:var(--accent,#4dabf7);color:#fff;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center}

.uppz-slide.layout-break .uppz-slide-body{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.uppz-slide.layout-break .uppz-icon-big{width:46px;height:46px;margin-bottom:6px}