:root { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #1b2428; background: #f5f7f4; }
* { box-sizing: border-box; }
body { margin: 0; }
main { max-width: 520px; margin: 0 auto; padding: 22px 18px 48px; }
h1 { font-size: 1.75rem; margin: 0 0 7px; letter-spacing: -.035em; }
h2 { font-size: 1.25rem; margin: 0 0 10px; }
p { line-height: 1.45; }
.muted { color: #59686b; }
.card { background: white; border: 1px solid #dce5df; border-radius: 20px; padding: 22px; box-shadow: 0 8px 24px #1b242808; margin-top: 20px; }
.eyebrow { font-size: .78rem; font-weight: 700; color: #087b62; text-transform: uppercase; letter-spacing: .08em; }
.step-number { font-size: 3.3rem; font-weight: 800; color: #087b62; line-height: 1; margin: 12px 0; }
button { display: inline-flex; align-items: center; justify-content: center; border-radius: 13px; border: 1px solid #c6d3cc; background: white; color: #19312d; font: inherit; font-weight: 650; padding: 14px 16px; cursor: pointer; min-height: 48px; }
button.primary { background: #087b62; color: white; border-color: #087b62; }
button:disabled { opacity: .5; cursor: default; }
.actions { display: flex; gap: 10px; margin-top: 20px; }
.actions button { flex: 1; }
input[type=password], textarea { font: inherit; width: 100%; border: 1px solid #b8c6be; border-radius: 12px; padding: 13px; }
textarea { min-height: 86px; resize: vertical; }
label { font-weight: 650; display: block; margin-bottom: 8px; }
.preview { display: block; width: 100%; max-height: 370px; object-fit: contain; border-radius: 12px; background: #eef3ef; margin-top: 16px; }
.thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 12px; }
.thumbs img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; background: #eef3ef; }
.extra-thumbs { margin: 10px 0 0; }
.extra-thumb button { width: 100%; min-height: 32px; padding: 5px; margin-top: 3px; font-size: .8rem; }
#add-extra { width: 100%; }
#extra-count { margin: 7px 0 20px; font-size: .85rem; }
.status { border-radius: 12px; padding: 12px 14px; margin-top: 16px; background: #e9f5f0; color: #075944; }
.status.error { background: #ffece8; color: #9c2b1c; }
.hidden { display: none !important; }
.item-card { margin-top: 14px; }
.item-card .thumbs { margin: 10px 0; }
.item-card small { color: #59686b; }
.item-card .actions { flex-wrap: wrap; }