:root {
  --bg: #0b0d10;
  --bg-card: #15181d;
  --bg-card-2: #1c2027;
  --border: #262b33;
  --text: #e6e8eb;
  --muted: #8b93a1;
  --accent: #5b8cff;
  --accent-2: #8b5cf6;
  --danger: #f0526b;
  --success: #3fb27f;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* 顶栏 */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 13, 16, 0.9);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(6px);
}

.brand {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.nav-link {
  background: none;
  border: none;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

.nav-link:hover {
  color: var(--text);
  background: var(--bg-card-2);
}

.nav-link.active {
  color: var(--text);
  background: var(--bg-card-2);
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

.view-title {
  font-size: 20px;
  margin: 0 0 16px;
}

/* 上传区 */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 24px;
  text-align: center;
  background: var(--bg-card);
  transition: border-color 0.15s, background 0.15s;
  outline: none;
}

.dropzone:hover,
.dropzone:focus-visible,
.dropzone.dragover {
  border-color: var(--accent);
  background: var(--bg-card-2);
}

.dz-icon {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 8px;
}

.dz-title {
  margin: 0 0 16px;
  font-size: 17px;
}

.dz-hint {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card-2);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  transition: background 0.12s, border-color 0.12s;
}

.btn:hover {
  border-color: var(--muted);
}

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

.btn.primary:hover {
  background: #4a7af0;
}

.btn.danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
}

.btn.danger:hover {
  background: rgba(240, 82, 107, 0.12);
}

.btn.small {
  padding: 4px 10px;
  font-size: 13px;
}

.btn.ghost {
  background: transparent;
}

/* 结果卡片 */
.stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 22px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.card .thumb {
  width: 96px;
  height: 96px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--bg-card-2);
  flex: none;
  border: 1px solid var(--border);
}

.card .body {
  flex: 1;
  min-width: 0;
}

.card .meta {
  color: var(--muted);
  font-size: 13px;
  word-break: break-all;
  margin-bottom: 8px;
}

.card .links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.link-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.link-row .label {
  color: var(--muted);
  font-size: 12px;
  width: 70px;
  flex: none;
}

.link-row code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 12px;
  color: var(--text);
}

.card .card-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

/* 网格（我的图片） */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.grid .card {
  flex-direction: column;
}

.grid .card .thumb {
  width: 100%;
  height: 150px;
  cursor: pointer;
}

.grid .meta {
  font-size: 12px;
  word-break: break-all;
}

.grid .links {
  margin-top: 6px;
}

/* 进度 */
.progress-track {
  height: 6px;
  background: var(--bg-card-2);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  width: 0;
  transition: width 0.12s;
}

.status {
  font-size: 13px;
  color: var(--muted);
}

.status.ok {
  color: var(--success);
}

.status.err {
  color: var(--danger);
}

/* 分页 */
.pagination {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
}

.pagination .info {
  color: var(--muted);
  font-size: 13px;
}

/* 弹窗 */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  width: 100%;
  max-width: 380px;
}

.modal-box h3 {
  margin: 0 0 8px;
}

.modal-box input {
  width: 100%;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 15px;
  margin: 12px 0;
}

.modal-box input:focus {
  outline: none;
  border-color: var(--accent);
}

.modal-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.error {
  color: var(--danger);
  font-size: 13px;
  margin: 10px 0 0;
}

/* toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 200;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

/* 键盘焦点 */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* 响应式 */
@media (max-width: 560px) {
  .card {
    flex-direction: column;
  }
  .card .thumb {
    width: 100%;
    height: 160px;
  }
  .link-row .label {
    width: 56px;
  }
}