/* ESA 测试源站样式 */

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface-hover: #242836;
  --border: #2d3148;
  --text: #e4e6f0;
  --text-dim: #8b8fa3;
  --accent: #4f8cff;
  --accent-hover: #6ba0ff;
  --green: #34d399;
  --orange: #fbbf24;
  --red: #f87171;
  --purple: #a78bfa;
  --code-bg: #161922;
  --radius: 8px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

header {
  text-align: center;
  padding: 2rem 1rem;
  border-bottom: 1px solid var(--border);
}

header h1 {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

.subtitle {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.server-info {
  margin-top: 0.8rem;
  font-size: 0.85rem;
  color: var(--green);
  font-family: monospace;
}

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

/* 端点分组 */
.endpoint-group {
  margin-bottom: 2rem;
  padding: 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.endpoint-group h2 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}

.endpoint-group h2 code {
  font-size: 0.85rem;
  color: var(--accent);
  background: var(--code-bg);
  padding: 2px 6px;
  border-radius: 4px;
}

.group-desc {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

/* 端点卡片 */
.endpoints {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0.6rem;
}

.endpoint-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.15s, border-color 0.15s;
  font-size: 0.85rem;
}

.endpoint-card:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
}

.endpoint-card.warn {
  border-left: 3px solid var(--orange);
}

.method {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.method.get { background: #1e3a5f; color: #60a5fa; }
.method.post { background: #1e3a2e; color: #34d399; }
.method.put { background: #3a2e1e; color: #fbbf24; }
.method.delete { background: #3a1e1e; color: #f87171; }
.method.patch { background: #2e1e3a; color: #a78bfa; }

.path {
  font-family: monospace;
  color: var(--accent);
  font-weight: 500;
}

.desc {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-left: auto;
  text-align: right;
}

/* WebSocket 测试 */
.ws-test {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.ws-test input {
  flex: 1;
  min-width: 200px;
}

.log-box {
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.8rem;
  font-family: monospace;
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

.log-box .log-entry {
  margin-bottom: 0.3rem;
  padding: 2px 0;
  border-bottom: 1px solid var(--border);
}

.log-entry.sent { color: var(--accent); }
.log-entry.received { color: var(--green); }
.log-entry.system { color: var(--text-dim); font-style: italic; }

/* 快捷测试 */
.quick-test {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.test-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.test-form select {
  width: 100px;
}

.test-form input {
  flex: 1;
}

.result-box {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.result-headers {
  padding: 0.6rem 0.8rem;
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  background: rgba(79, 140, 255, 0.05);
}

.result-headers .header-key { color: var(--accent); }
.result-headers .header-val { color: var(--text); }

.result-body {
  padding: 0.8rem;
  font-size: 0.8rem;
  font-family: monospace;
  color: var(--green);
  max-height: 300px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* 表单元素 */
input, select {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.5rem 0.8rem;
  font-size: 0.85rem;
  outline: none;
}

input:focus, select:focus {
  border-color: var(--accent);
}

.btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.15s;
}

.btn:hover:not(:disabled) {
  background: var(--surface-hover);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn.primary:hover {
  background: var(--accent-hover);
}

/* Footer */
footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

footer span {
  color: var(--accent);
  font-family: monospace;
}

/* === 图片上传 === */

.upload-area {
  margin-bottom: 1rem;
}

.upload-dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
  border-color: var(--accent);
  background: rgba(79, 140, 255, 0.05);
}

.upload-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.upload-hint {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.upload-formats {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.upload-progress {
  margin-top: 0.8rem;
}

.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 0.3rem;
  display: block;
}

/* 上传结果 */
.upload-results {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.results-header h3 {
  font-size: 0.95rem;
  color: var(--text);
}

.result-item {
  display: flex;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
}

.result-item:last-child {
  border-bottom: none;
}

.result-thumb {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: 6px;
  overflow: hidden;
  background: var(--surface);
}

.result-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.result-info {
  flex: 1;
  min-width: 0;
}

.result-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.result-meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0.2rem 0;
}

.result-url-row {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.result-url-input {
  flex: 1;
  font-size: 0.75rem;
  font-family: monospace;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.3rem 0.5rem;
  color: var(--green);
}

.copy-url-btn {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
}

.result-path {
  font-size: 0.7rem;
  color: var(--text-dim);
  font-family: monospace;
  margin-top: 0.2rem;
}

/* 文件浏览 */
.upload-browse {
  padding-top: 0.5rem;
}

.browse-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.browse-header h3 {
  font-size: 0.95rem;
  color: var(--text);
}

.browse-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.8rem;
}

.browse-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 1.5rem;
}

.browse-card {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.15s;
}

.browse-card:hover {
  border-color: var(--accent);
}

.browse-thumb {
  width: 100%;
  aspect-ratio: 1;
  background: var(--surface);
  overflow: hidden;
}

.browse-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s;
}

.browse-card:hover .browse-thumb img {
  transform: scale(1.05);
}

.browse-info {
  padding: 0.5rem;
}

.browse-filename {
  font-size: 0.7rem;
  font-family: monospace;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browse-size {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.browse-actions {
  display: flex;
  gap: 0.3rem;
  padding: 0 0.5rem 0.5rem;
}

.browse-actions .btn {
  flex: 1;
  padding: 0.3rem;
  font-size: 0.75rem;
  text-align: center;
  text-decoration: none;
}

.browse-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Toast 提示 */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.6rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.85rem;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.3s, transform 0.3s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
}

/* Responsive */
@media (max-width: 640px) {
  .endpoints {
    grid-template-columns: 1fr;
  }

  .desc {
    display: none;
  }

  .test-form {
    flex-wrap: wrap;
  }

  .test-form input {
    width: 100%;
  }

  .result-item {
    flex-direction: column;
  }

  .result-thumb {
    width: 100%;
    height: 150px;
  }

  .browse-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  .results-header,
  .browse-header {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}