/* ============================================================
   modules/image-convert/process.css
   图片处理功能按钮 & 参数面板样式
   ============================================================ */

/* ===== 功能按钮网格 ===== */
.fn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin: 16px 0;
}
.fn-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: var(--bg-white);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  transition: var(--transition);
  cursor: pointer;
}
.fn-btn .fi { font-size: 24px; }
.fn-btn:hover,
.fn-btn.fn-active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
}
.fn-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ===== 功能按钮内的详情链接 ===== */
.fn-detail-link {
  display: inline-block;
  font-size: 11px;
  color: var(--primary-dark);
  font-weight: 600;
  text-decoration: none;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--bg);
  margin-top: 4px;
  transition: var(--transition);
}
.fn-detail-link:hover {
  background: var(--primary);
  color: #fff;
}

/* ===== 参数面板 ===== */
#param-panel {
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 14px;
  display: none;
  border: 1px solid var(--border);
}
#param-panel.show { display: block; }

.param-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.p-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
  min-width: 80px;
}
.p-input {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: 13px;
  font-family: inherit;
  color: var(--text-main);
  background: var(--bg-white);
  width: 100px;
}
.p-select {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: 13px;
  font-family: inherit;
  color: var(--text-main);
  background: var(--bg-white);
}
.p-input:focus,
.p-select:focus {
  outline: none;
  border-color: var(--primary);
}
.p-range {
  width: 160px;
  accent-color: var(--primary);
}

/* ===== 执行按钮 ===== */
.exec-btn {
  padding: 10px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(62, 207, 142, 0.3);
  border: none;
  cursor: pointer;
}
.exec-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(62, 207, 142, 0.4);
}
.exec-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}