* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { font: 15px/1.4 "Plus Jakarta Sans", system-ui, sans-serif; color: #1F1F1F; background: #FFF7F5; display: flex; flex-direction: column; }
button, .btn { font: inherit; font-weight: 600; padding: 8px 14px; border: 1px solid #E3CFCA; border-radius: 10px; background: #fff; color: #1F1F1F; cursor: pointer; }
button:hover, .btn:hover { border-color: #1F1F1F; }
button.primary { background: #FF1B1B; color: #fff; border-color: #FF1B1B; font-weight: 700; }
button.danger { color: #1F1F1F; border-color: #FF1B1B; }
button:focus-visible, .btn:focus-within { outline: 3px solid #FF1B1B; outline-offset: 2px; }
.top { display: flex; gap: 10px; align-items: center; padding: 10px 16px; background: #fff; border-bottom: 1px solid #F1E2DE; }
.post-btn { font-weight: 800; }
.spacer { flex: 1; }
#status { color: #6B6360; font-size: 14px; }
#status.error { color: #1F1F1F; border-left: 4px solid #FF1B1B; padding-left: 8px; }
.cols { flex: 1; min-height: 0; display: grid; grid-template-columns: 200px 1fr 340px; }
.slides-col { overflow: auto; padding: 12px; border-right: 1px solid #F1E2DE; background: #fff; }
#slideList { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 10px; }
.thumb { position: relative; display: flex; gap: 8px; align-items: flex-start; padding: 6px; border: 2px solid transparent; border-radius: 10px; cursor: pointer; }
.thumb.sel { border-color: #FF1B1B; }
.thumb.drop-target { background: #FBEFEC; }
.thumb .num { font-weight: 800; width: 22px; }
.mini { width: 120px; height: 150px; overflow: hidden; border-radius: 4px; flex: none; box-shadow: 0 0 0 1px #F1E2DE; }
.mini-scale { transform: scale(0.1111); transform-origin: 0 0; pointer-events: none; }
.thumb .menu { position: absolute; right: 2px; top: 2px; }
.thumb .menu summary { list-style: none; cursor: pointer; padding: 0 6px; font-weight: 800; background: #fff; border-radius: 6px; }
.thumb .menu[open] > div { position: absolute; right: 0; z-index: 5; display: grid; gap: 4px; background: #fff; padding: 6px; border: 1px solid #E3CFCA; border-radius: 10px; width: 150px; }
.add { width: 100%; }
.preview-col { min-width: 0; min-height: 0; padding: 20px; display: flex; }
.preview { flex: 1; position: relative; overflow: hidden; display: grid; place-items: center; }
.preview .scaler { position: absolute; left: 50%; top: 50%; transform-origin: center; flex: none; box-shadow: 0 8px 40px rgba(0,0,0,.15); }
.preview .ph:not(.empty) { cursor: grab; }
.preview .empty-note { color: #6B6360; }
.settings-col { overflow: auto; padding: 16px; border-left: 1px solid #F1E2DE; background: #fff; display: grid; gap: 18px; align-content: start; }
.settings-col h3 { margin: 0 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: #6B6360; }
.field-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.field-row input[type=range] { flex: 1; }
.drop { border: 2px dashed #E3CFCA; border-radius: 10px; padding: 12px; text-align: center; color: #6B6360; }
.drop.over { border-color: #FF1B1B; background: #FBEFEC; }
.slot-msg { color: #1F1F1F; border-left: 4px solid #FF1B1B; padding-left: 8px; font-size: 14px; }
.tf-field { min-height: 72px; padding: 10px; border: 1px solid #E3CFCA; border-radius: 10px; font-weight: 700; line-height: 1.5; white-space: pre-wrap; }
.tf-field:focus { outline: 3px solid #FF1B1B; outline-offset: 1px; }
.tf-field .u-red { text-decoration: underline 3px #FF1B1B; text-underline-offset: 4px; }
.tf-field .u-blue { text-decoration: underline 3px #0D8CE9; text-underline-offset: 4px; }
.tf-tools { display: flex; gap: 6px; margin-top: 6px; align-items: center; }
.tf-tools .hint { color: #6B6360; font-size: 13px; }
.u-btn-red { box-shadow: inset 0 -4px 0 #FF1B1B; }
.u-btn-blue { box-shadow: inset 0 -4px 0 #0D8CE9; }
dialog { border: none; border-radius: 16px; padding: 20px; max-width: 900px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
dialog h2 { margin-top: 0; }
.layout-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }
.layout-grid .pick { display: grid; gap: 6px; justify-items: center; padding: 8px; }
.post-list { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 6px; max-height: 50vh; overflow: auto; }
.post-list button { width: 100%; display: flex; gap: 10px; align-items: center; text-align: left; }
.post-list button.current { border-color: #FF1B1B; }
.post-list .mini { width: 48px; height: 60px; }
.post-list .mini-scale { transform: scale(0.0444); }
dialog .row { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }