/* PWA 아이콘 세트 생성기 전용 스타일 */

nav { max-width: 980px; }
main { max-width: 980px; }

.dropzone {
  background: var(--surface);
  border: 2px dashed var(--border);
  border-radius: 14px;
  padding: 2.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 1.25rem;
}
.dropzone:hover, .dropzone:focus-visible, .dropzone.drag-over {
  border-color: var(--primary);
  background-color: rgba(102, 126, 234, 0.04);
  outline: none;
}

.dz-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-sub);
}

.dz-icon {
  font-size: 2.2rem;
}

.dz-line {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.dz-sub {
  font-size: 0.82rem;
  color: var(--text-sub);
}

/* 결과 영역 */
.result {
  margin-bottom: 1.5rem;
}

.result-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.95rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 0.75rem;
}

.src-info {
  font-size: 0.85rem;
  color: var(--text-sub);
}
.src-info strong {
  color: var(--text);
  font-weight: 700;
  margin-right: 0.25rem;
}

.result-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  border-radius: 7px;
  cursor: pointer;
  transition: filter 0.15s;
}
.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-clear {
  padding: 0.5rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-clear:hover {
  border-color: var(--error);
  color: var(--error);
}

/* 아이콘 그리드 */
.icons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 0.7rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.icon-preview {
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(#e5e7eb 0% 25%, #f9fafb 0% 50%) 50% / 12px 12px;
  border-radius: 8px;
  overflow: hidden;
}
.icon-preview img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  border-radius: 6px;
}

.icon-meta {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  text-align: center;
}

.icon-size {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

.icon-file {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.7rem;
  color: var(--text-sub);
  word-break: break-all;
  line-height: 1.3;
}

.icon-bytes {
  font-size: 0.72rem;
  color: var(--text-sub);
}

.icon-dl {
  margin-top: 0.25rem;
  padding: 0.25rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  transition: all 0.15s;
}
.icon-dl:hover {
  border-color: var(--primary);
  background: var(--surface);
}

/* 매니페스트 스니펫 */
.manifest-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.mf-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.9rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.mf-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.btn-mini {
  padding: 0.3rem 0.7rem;
  font-size: 0.74rem;
  font-weight: 600;
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-mini:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mf-code {
  margin: 0;
  padding: 0.85rem 1rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text);
  white-space: pre;
  overflow-x: auto;
}

@media (max-width: 600px) {
  .dropzone { padding: 2rem 0.85rem; }
  .icons-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .icon-preview { width: 80px; height: 80px; }
  .mf-code { font-size: 0.74rem; }
}