/**
 * Westlife Turnstile - Cloudflare风格的验证组件
 * 类似Cloudflare Turnstile的人机验证UI
 * @package Westlife
 * @since 2.0.0
 */

/* ==========================================================================
   验证组件容器
   ========================================================================== */
.wl-turnstile-widget {
  margin: 16px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateY(-10px);
  animation: wl-slideIn 0.3s ease-out forwards;
}

@keyframes wl-slideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wl-turnstile-box {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 44px; /* 与提交按钮高度一致 */
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  background: #fafafa;
  padding: 0 8px 0 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
}

.wl-turnstile-box:hover {
  border-color: #d0d0d0;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.12);
}

/* 验证成功状态 - Cloudflare绿色 */
.wl-turnstile-box.wl-verified {
  border-color: #10b981;
  background: #f0fdf4;
}

/* 验证中状态 - 浅蓝色 */
.wl-turnstile-box.wl-verifying {
  border-color: #3b82f6;
  background: #eff6ff;
}

/* 验证失败状态 - 保持红色 */
.wl-turnstile-box.wl-verify-failed {
  border-color: #ef4444;
  background: #fef2f2;
}

/* ==========================================================================
   内部布局
   ========================================================================== */
.wl-turnstile-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  position: relative;
}

/* ==========================================================================
   复选框区域
   ========================================================================== */
.wl-turnstile-checkbox {
  flex-shrink: 0;
}

.wl-verify-checkbox {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.wl-checkbox-label {
  display: block;
  width: 24px;
  height: 24px;
  border: 2px solid #d9d9d9;
  border-radius: 3px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.wl-checkbox-label:hover {
  border-color: #60a5fa;
}

.wl-verify-checkbox:checked + .wl-checkbox-label {
  background: #3b82f6;
  border-color: #3b82f6;
}

.wl-verify-checkbox:disabled + .wl-checkbox-label {
  cursor: not-allowed;
  opacity: 0.6;
}

/* 对勾图标 */
.wl-checkbox-icon {
  position: absolute;
  display: none;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 12px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: translate(-50%, -60%) rotate(45deg);
}

.wl-verify-checkbox:checked + .wl-checkbox-label .wl-checkbox-icon {
  display: block;
}

/* 验证成功状态的对勾 - Cloudflare绿色 */
.wl-verified .wl-verify-checkbox:checked + .wl-checkbox-label {
  background: #10b981;
  border-color: #10b981;
}

/* ==========================================================================
   文本区域
   ========================================================================== */
.wl-turnstile-text {
  flex: 1;
  font-size: 14px;
  color: #333333;
  user-select: none;
}

.wl-verify-text {
  display: block;
  transition: opacity 0.3s;
}

.wl-verify-success {
  display: none;
  color: #10b981;
  font-weight: 500;
}

.wl-verified .wl-verify-success {
  display: block;
}

.wl-verifying .wl-verify-text {
  color: #3b82f6;
}

.wl-verify-failed .wl-verify-text {
  color: #ef4444;
}

/* ==========================================================================
   加载动画
   ========================================================================== */
.wl-turnstile-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid #e5e7eb;
  border-top: 2px solid #3b82f6;
  border-radius: 50%;
  animation: wl-spin 0.8s linear infinite;
  flex-shrink: 0;
  margin-left: auto;
}

@keyframes wl-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   右侧徽章
   ========================================================================== */
.wl-turnstile-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding-left: 12px;
  pointer-events: none;
  height: 100%;
}

.wl-turnstile-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3px 10px;
  background: linear-gradient(145deg, #0051c3 0%, #002fa7 100%);
  border-radius: 5px;
  height: 32px;
  min-width: 60px;
  box-shadow: 0 2px 6px rgba(0, 47, 167, 0.35), 0 1px 2px rgba(0, 0, 0, 0.2),
    inset 0 1px 1px rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
  gap: 1px;
  position: relative;
  overflow: hidden;
}

.wl-turnstile-logo::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.15) 0%,
    transparent 100%
  );
  border-radius: 5px 5px 0 0;
}

.wl-turnstile-logo .logo-line {
  font-size: 8px;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}

.wl-turnstile-logo .logo-line:first-child {
  font-size: 9px;
}

/* ==========================================================================
   深色模式
   ========================================================================== */
[data-theme="dark"] .wl-turnstile-box {
  background: #1f1f1f;
  border-color: #434343;
}

[data-theme="dark"] .wl-turnstile-box:hover {
  border-color: #595959;
}

[data-theme="dark"] .wl-checkbox-label {
  background: #141414;
  border-color: #434343;
}

[data-theme="dark"] .wl-checkbox-label:hover {
  border-color: #60a5fa;
}

[data-theme="dark"] .wl-turnstile-text {
  color: #e0e0e0;
}

[data-theme="dark"] .wl-verify-success {
  color: #34d399;
}

[data-theme="dark"] .wl-turnstile-logo {
  background: linear-gradient(145deg, #1e40af 0%, #1e3a8a 100%);
  box-shadow: 0 2px 6px rgba(30, 64, 175, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .wl-turnstile-box.wl-verified {
  background: #064e3b;
  border-color: #059669;
}

[data-theme="dark"] .wl-turnstile-box.wl-verifying {
  background: #1e3a8a;
  border-color: #3b82f6;
}

[data-theme="dark"] .wl-turnstile-box.wl-verify-failed {
  background: #7f1d1d;
  border-color: #dc2626;
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 600px) {
  .wl-turnstile-box {
    max-width: 100%;
    height: 42px;
    padding: 0 6px 0 10px;
  }

  .wl-turnstile-inner {
    gap: 8px;
  }

  .wl-checkbox-label {
    width: 22px;
    height: 22px;
  }

  .wl-turnstile-text {
    font-size: 13px;
  }

  .wl-turnstile-logo {
    height: 28px;
    min-width: 52px;
    padding: 2px 8px;
  }

  .wl-turnstile-logo .logo-line {
    font-size: 7px;
  }

  .wl-turnstile-logo .logo-line:first-child {
    font-size: 8px;
  }

  .wl-turnstile-footer {
    padding-left: 8px;
  }
}