.cover-tool { min-width: 0; }
.cover-workspace { display: grid; grid-template-columns: minmax(320px, .8fr) minmax(440px, 1.2fr); gap: 20px; align-items: start; }
.cover-surface { background: rgba(255,255,255,.93); border: 1px solid rgba(228,228,231,.9); border-radius: 12px; box-shadow: 0 12px 32px rgba(24,24,27,.08); backdrop-filter: blur(8px); }
.cover-form { padding: 22px; }
.cover-form-heading, .cover-ai-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.cover-form-heading h2, .cover-ai-heading h2 { margin: 0; font-size: 18px; }
.cover-form-heading p, .cover-ai-heading p { color: #71717a; margin: 6px 0 0; font-size: 13px; line-height: 1.5; }
.cover-badge, .cover-ai-mark { flex: none; border-radius: 999px; padding: 6px 9px; background: #f3e8ff; color: #7e22ce; font-size: 11px; font-weight: 650; }
.cover-form .field, .cover-ai .field { font-size: 13px; }
.cover-form .field input, .cover-form .field textarea, .cover-form .field select, .cover-ai .field textarea, .cover-ai .field select { border-radius: 8px; border-color: #d4d4d8; }
.cover-optional { color: #a1a1aa; font-size: 11px; font-weight: 400; margin-left: 5px; }
.cover-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cover-background-option { grid-column: 1 / -1; }
.cover-form-actions { display: flex; justify-content: space-between; gap: 10px; margin-top: 22px; }
.cover-secondary, .cover-downloads button { min-height: 38px; border: 1px solid #d4d4d8; border-radius: 7px; background: #fff; color: #27272a; padding: 0 13px; cursor: pointer; }
.cover-secondary:hover, .cover-downloads button:hover { border-color: #9333ea; color: #7e22ce; }
.cover-secondary:disabled, .primary:disabled { opacity: .55; cursor: wait; }
.cover-preview-column { display: grid; gap: 12px; }
.cover-preview { min-height: 320px; display: grid; place-items: center; overflow: hidden; padding: 14px; }
.cover-image { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: contain; border-radius: 7px; }
.cover-preview-empty { display: grid; justify-items: center; gap: 8px; color: #71717a; font-size: 13px; }
.cover-preview-empty strong { color: #27272a; font-size: 15px; }
.cover-empty-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; color: #7e22ce; background: #f3e8ff; font-size: 23px; }
.cover-result-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: rgba(255,255,255,.91); border: 1px solid #e4e4e7; border-radius: 10px; padding: 11px 14px; font-size: 12px; }
.cover-result-bar[hidden] { display: none; }
.cover-result-bar > div:first-child { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cover-result-label { color: #71717a; margin-right: 4px; }
.cover-palette-dot { width: 11px; height: 11px; display: inline-block; border-radius: 50%; border: 1px solid rgba(0,0,0,.12); }
.cover-downloads { display: flex; gap: 8px; }
.cover-downloads button { min-height: 32px; padding: 0 10px; font-size: 12px; }
.cover-ai { padding: 19px 21px; }
.cover-ai .field { margin-top: 14px; }
.cover-provider-note { color: #71717a; font-size: 12px; line-height: 1.5; margin-top: 8px; }
.cover-ai-button { margin-top: 14px; min-width: 150px; }
.cover-status { min-height: 20px; color: #52525b; font-size: 13px; padding: 0 3px; }
.cover-status.error { color: #b91c1c; }
@media (max-width: 1040px) { .cover-workspace { grid-template-columns: 1fr; } .cover-preview-column { grid-row: 1; } }
@media (max-width: 560px) { .cover-form { padding: 17px; } .cover-options { grid-template-columns: 1fr; gap: 0; } .cover-preview { min-height: 210px; padding: 8px; } .cover-result-bar { align-items: flex-start; flex-direction: column; } }