/* LeoLemon 图床 - 深色主题样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1a1a;
  --bg-card: #222222;
  --bg-hover: #2a2a2a;
  --text-primary: #e0e0e0;
  --text-secondary: #888888;
  --accent: #fbbf24;
  --accent-hover: #f59e0b;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --border: #333333;
  --success: #22c55e;
}

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

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}

.hidden {
  display: none !important;
}

/* 验证码页面 */
.auth-card {
  max-width: 400px;
  margin: 120px auto;
  text-align: center;
  background: var(--bg-card);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.brand {
  font-size: 64px;
  margin-bottom: 16px;
}

.auth-card h1 {
  font-size: 24px;
  margin-bottom: 8px;
  color: var(--accent);
}

.auth-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.input-group {
  display: flex;
  gap: 8px;
}

.input-group input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s;
}

.input-group input:focus {
  border-color: var(--accent);
}

.input-group button {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #000;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.input-group button:hover {
  background: var(--accent-hover);
}

.error {
  color: var(--danger);
  margin-top: 12px;
  font-size: 14px;
}

/* 头部 */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-love {
  padding: 8px 16px;
  border: 1px solid #ff69b4;
  border-radius: 8px;
  background: transparent;
  color: #ff69b4;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-love:hover {
  background: #ff69b4;
  color: #fff;
}

.brand-icon {
  font-size: 32px;
}

header h1 {
  font-size: 20px;
  color: var(--accent);
}

.btn-logout {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

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

/* 上传区域 */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 48px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  margin-bottom: 24px;
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--accent);
  background: rgba(251, 191, 36, 0.05);
}

.upload-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.upload-content p {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.upload-hint {
  font-size: 13px;
}

/* 上传进度 */
#upload-progress {
  margin-bottom: 24px;
}

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

.progress-fill {
  height: 100%;
  background: var(--accent);
  width: 0;
  transition: width 0.3s;
  border-radius: 3px;
}

#progress-text {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* 图片列表 */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 18px;
}

.btn-refresh {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

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

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.image-card {
  background: var(--bg-card);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.2s, border-color 0.2s;
}

.image-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.image-thumb {
  width: 100%;
  height: 160px;
  object-fit: cover;
  cursor: pointer;
  display: block;
  background: var(--bg-primary);
}

.image-info {
  padding: 12px;
}

.image-name {
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.image-meta {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

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

.image-actions button {
  flex: 1;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s;
}

.image-actions .btn-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.image-actions .btn-delete:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.empty-hint {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-secondary);
  padding: 40px;
}

/* 模态框 */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-content {
  max-width: 90%;
  max-height: 90vh;
  text-align: center;
}

.modal-content img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 8px;
  margin-bottom: 12px;
}

.modal-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.modal-info p {
  color: var(--text-secondary);
  font-size: 14px;
  word-break: break-all;
  max-width: 500px;
}

.modal-info button {
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: #000;
  font-weight: 600;
  cursor: pointer;
}

/* 通知 */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  z-index: 2000;
  animation: fadeInUp 0.3s ease;
}

.toast.success {
  border-color: var(--success);
  color: var(--success);
}

.toast.error {
  border-color: var(--danger);
  color: var(--danger);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* 响应式 */
@media (max-width: 640px) {
  .container {
    padding: 12px;
  }

  .auth-card {
    margin: 60px auto;
    padding: 24px;
  }

  .brand {
    font-size: 48px;
  }

  .upload-area {
    padding: 24px;
  }

  .images-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }

  .image-thumb {
    height: 120px;
  }

  header h1 {
    font-size: 16px;
  }
}