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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #0077be 0%, #00a8cc 25%, #0096c7 50%, #0077b6 75%, #023e8a 100%);
  min-height: 100vh;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 119, 190, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 168, 204, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(0, 150, 199, 0.2) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header Styles */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  margin-bottom: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.header-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2d3748;
  margin-bottom: 10px;
}

.header-icon {
  font-size: 3rem;
  color: #00a8cc;
  margin-bottom: 20px;
  animation: pulse 2s infinite;
  text-shadow: 0 0 20px rgba(0, 168, 204, 0.5);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.subtitle {
  font-size: 1.1rem;
  color: #718096;
  max-width: 600px;
  margin: 0 auto;
}

/* Main Content */
.main-content {
  display: grid;
  gap: 30px;
}

/* Form Section */
.form-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.input-group {
  margin-bottom: 30px;
}

.input-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #2d3748;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.input-container {
  display: flex;
  gap: 10px;
  margin-bottom: 5px;
}

.url-input {
  flex: 1;
  padding: 15px 20px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

.url-input:focus {
  outline: none;
  border-color: #0077be;
  box-shadow: 0 0 0 3px rgba(0, 119, 190, 0.2);
}

.add-btn {
  padding: 15px 25px;
  background: linear-gradient(135deg, #0077be, #00a8cc);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(0, 119, 190, 0.3);
}

.add-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 119, 190, 0.4);
}

.input-help {
  color: #718096;
  font-size: 0.9rem;
}

/* Bulk Input */
.bulk-input-section {
  border-top: 1px solid #e2e8f0;
  padding-top: 30px;
}

.bulk-textarea {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  resize: vertical;
  min-height: 120px;
  margin-bottom: 15px;
  transition: all 0.3s ease;
}

.bulk-textarea:focus {
  outline: none;
  border-color: #0077be;
  box-shadow: 0 0 0 3px rgba(0, 119, 190, 0.2);
}

.add-bulk-btn {
  padding: 15px 30px;
  background: linear-gradient(135deg, #48bb78, #38a169);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.add-bulk-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(72, 187, 120, 0.3);
}

/* Sitemap Import Section */
.sitemap-input-section {
  border-top: 1px solid #e2e8f0;
  padding-top: 30px;
  margin-top: 30px;
}

.sitemap-input-container {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

.sitemap-input {
  flex: 1;
  padding: 15px 20px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

.sitemap-input:focus {
  outline: none;
  border-color: #0077be;
  box-shadow: 0 0 0 3px rgba(0, 119, 190, 0.2);
}

.sitemap-input:disabled {
  background: #f7fafc;
  cursor: not-allowed;
}

.import-sitemap-btn {
  padding: 15px 25px;
  background: linear-gradient(135deg, #ed8936, #dd6b20);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.import-sitemap-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(237, 137, 54, 0.3);
}

.import-sitemap-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.sitemap-help {
  color: #718096;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.sitemap-status {
  margin-top: 15px;
  border-radius: 12px;
  padding: 20px;
  display: none;
}

.sitemap-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #4a90e2;
  font-weight: 600;
}

.sitemap-loading i {
  color: #4a90e2;
  animation: spin 1s linear infinite;
}

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

.sitemap-success {
  background: #f0fff4;
  border: 2px solid #68d391;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.sitemap-success i {
  color: #38a169;
  font-size: 1.5rem;
  margin-top: 5px;
}

.sitemap-results h4 {
  color: #2d3748;
  margin-bottom: 10px;
}

.sitemap-results p {
  margin-bottom: 5px;
  color: #4a5568;
}

.sitemap-error {
  background: #fed7d7;
  border: 2px solid #fc8181;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.sitemap-error i {
  color: #c53030;
  font-size: 1.5rem;
  margin-top: 5px;
}

.sitemap-error h4 {
  color: #c53030;
  margin-bottom: 10px;
}

.sitemap-error p {
  margin-bottom: 8px;
  color: #2d3748;
}

.sitemap-error ul {
  margin: 10px 0;
  padding-left: 20px;
  color: #4a5568;
}

.sitemap-error li {
  margin-bottom: 5px;
}

/* URL List Section */
.url-list-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.list-header h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2d3748;
  font-size: 1.5rem;
}

.url-counter {
  background: linear-gradient(135deg, #0077be, #00a8cc);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 119, 190, 0.3);
}

.clear-btn {
  padding: 10px 20px;
  background: linear-gradient(135deg, #f56565, #e53e3e);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.clear-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 101, 101, 0.3);
}

.url-list {
  max-height: 400px;
  overflow-y: auto;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  background: white;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #718096;
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 15px;
  opacity: 0.5;
}

.url-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.url-item:hover {
  background: #f7fafc;
}

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

.url-text {
  flex: 1;
  font-family: 'Courier New', monospace;
  color: #2d3748;
  word-break: break-all;
}

.remove-btn {
  padding: 8px 12px;
  background: #fed7d7;
  color: #c53030;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.remove-btn:hover {
  background: #feb2b2;
  transform: scale(1.05);
}

/* Ping Section */
.ping-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Auto Processing Settings */
.auto-settings {
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.1), rgba(0, 168, 204, 0.1));
  border: 2px solid #0077be;
  border-radius: 15px;
  padding: 25px;
  margin-bottom: 30px;
  backdrop-filter: blur(5px);
  box-shadow: 0 8px 25px rgba(0, 119, 190, 0.15);
}

.auto-settings h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.setting-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.setting-item label {
  font-weight: 600;
  color: #2d3748;
  display: flex;
  align-items: center;
  gap: 8px;
}

.setting-item select,
.setting-item input {
  padding: 12px 15px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

.setting-item select:focus,
.setting-item input:focus {
  outline: none;
  border-color: #4a90e2;
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.auto-info {
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.15), rgba(0, 168, 204, 0.15));
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 20px;
  backdrop-filter: blur(3px);
  border: 1px solid rgba(0, 119, 190, 0.2);
}

.auto-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
}

.auto-info-item {
  text-align: center;
}

.auto-info-item .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0077be;
  display: block;
  text-shadow: 0 1px 3px rgba(0, 119, 190, 0.3);
}

.auto-info-item .label {
  font-size: 0.9rem;
  color: #718096;
}

.auto-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.auto-ping-btn {
  padding: 15px 25px;
  background: linear-gradient(135deg, #0077be, #00a8cc);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(0, 119, 190, 0.3);
}

.auto-ping-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 119, 190, 0.4);
}

.auto-ping-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.stop-ping-btn {
  background: linear-gradient(135deg, #f56565, #e53e3e);
}

.stop-ping-btn:hover:not(:disabled) {
  box-shadow: 0 10px 25px rgba(245, 101, 101, 0.3);
}

.ping-info {
  margin-bottom: 30px;
}

.ping-info h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.info-list {
  list-style: none;
  padding-left: 0;
}

.info-list li {
  padding: 8px 0;
  padding-left: 25px;
  position: relative;
  color: #4a5568;
}

.info-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #48bb78;
  font-weight: bold;
}

.browser-list {
  margin-bottom: 30px;
}

.browser-list h4 {
  color: #2d3748;
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.browser-icons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
}

.browser-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px;
  background: #f7fafc;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.browser-item:hover {
  background: #edf2f7;
  transform: translateY(-2px);
}

.browser-item i {
  font-size: 2rem;
  margin-bottom: 8px;
  color: #4a5568;
}

.browser-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: #2d3748;
}

.ping-example {
  background: linear-gradient(135deg, rgba(72, 187, 120, 0.1), rgba(56, 161, 105, 0.1));
  border: 2px solid #48bb78;
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 30px;
  backdrop-filter: blur(5px);
  box-shadow: 0 8px 25px rgba(72, 187, 120, 0.15);
}

.ping-example h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.example-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 15px;
}

.example-list li {
  padding: 8px 0;
  padding-left: 25px;
  position: relative;
  color: #2d3748;
  font-size: 1rem;
}

.example-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #48bb78;
  font-weight: bold;
  font-size: 1.2rem;
}

.example-note {
  background: rgba(72, 187, 120, 0.1);
  border-radius: 8px;
  padding: 12px;
  color: #2d3748;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(72, 187, 120, 0.3);
}

.example-note i {
  color: #48bb78;
}

.ping-btn {
  width: 100%;
  padding: 20px;
  background: linear-gradient(135deg, #0077be, #00a8cc, #0096c7);
  color: white;
  border: none;
  border-radius: 15px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 6px 20px rgba(0, 119, 190, 0.4);
  position: relative;
  overflow: hidden;
}

.ping-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.ping-btn:hover::before {
  left: 100%;
}

.ping-btn:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 119, 190, 0.5);
}

.ping-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Auto Progress Section */
.auto-progress-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.auto-progress-section h3 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.auto-progress-bar {
  width: 100%;
  height: 15px;
  background: #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
}

.auto-progress-fill {
  height: 100%;
  background: linear-gradient(135deg, #0077be, #00a8cc);
  border-radius: 8px;
  transition: width 0.5s ease;
  width: 0%;
  box-shadow: 0 0 10px rgba(0, 119, 190, 0.5);
}

.auto-progress-text {
  font-size: 1.1rem;
  color: #4a5568;
  margin-bottom: 20px;
}

.countdown-section {
  background: #fff5f5;
  border: 2px solid #fed7d7;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.countdown-section h4 {
  color: #c53030;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.countdown-timer {
  font-size: 2rem;
  font-weight: 700;
  color: #c53030;
  font-family: 'Courier New', monospace;
  transition: all 0.3s ease;
  text-shadow: 0 2px 4px rgba(197, 48, 48, 0.3);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

.auto-current-urls {
  background: #f7fafc;
  border-radius: 10px;
  padding: 15px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: #2d3748;
}

/* Progress Section */
.progress-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.progress-section h3 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.progress-bar {
  width: 100%;
  height: 12px;
  background: #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 15px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(135deg, #0077be, #00a8cc);
  border-radius: 6px;
  transition: width 0.5s ease;
  width: 0%;
  box-shadow: 0 0 8px rgba(0, 119, 190, 0.4);
}

.progress-text {
  font-size: 1.1rem;
  color: #4a5568;
  margin-bottom: 15px;
}

.current-urls {
  background: #f7fafc;
  border-radius: 10px;
  padding: 15px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: #2d3748;
}

/* URL List Enhancements */
.url-item.processed {
  background: #f0fff4;
  border-left: 4px solid #48bb78;
}

.url-item.current-batch {
  background: linear-gradient(90deg, rgba(0, 119, 190, 0.1), rgba(0, 168, 204, 0.05));
  border-left: 4px solid #0077be;
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0%, 100% { border-left-color: #0077be; }
  50% { border-left-color: #00a8cc; }
}

.url-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.batch-number {
  font-size: 0.8rem;
  color: #718096;
  font-weight: 600;
  background: #edf2f7;
  padding: 2px 8px;
  border-radius: 12px;
  display: inline-block;
  width: fit-content;
}

.processed-badge {
  font-size: 0.8rem;
  color: #38a169;
  font-weight: 600;
  background: #c6f6d5;
  padding: 2px 8px;
  border-radius: 12px;
  display: inline-block;
  width: fit-content;
}

.current-badge {
  font-size: 0.8rem;
  color: #0077be;
  font-weight: 600;
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.2), rgba(0, 168, 204, 0.2));
  padding: 2px 8px;
  border-radius: 12px;
  display: inline-block;
  width: fit-content;
  animation: pulse-badge 1.5s infinite;
  border: 1px solid rgba(0, 119, 190, 0.3);
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Results Section */
.results-section {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.results-section h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2d3748;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.results-content {
  background: #f7fafc;
  border-radius: 10px;
  padding: 20px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: #2d3748;
  max-height: 300px;
  overflow-y: auto;
}

.results-summary {
  background: #e6fffa;
  border: 1px solid #81e6d9;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 15px;
}

.batch-result {
  background: #f0fff4;
  border: 1px solid #9ae6b4;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 10px;
}

.batch-result.success {
  background: #f0fff4;
  border: 1px solid #68d391;
}

.batch-result.error {
  background: #fed7d7;
  border: 1px solid #fc8181;
}

.final-note {
  background: #fef5e7;
  border: 1px solid #f6e05e;
  border-radius: 8px;
  padding: 15px;
  margin-top: 15px;
}

.final-note.success {
  background: #f0fff4;
  border: 1px solid #68d391;
}

.auto-results {
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.1), rgba(0, 168, 204, 0.1));
  border: 1px solid #0077be;
  backdrop-filter: blur(3px);
}

.auto-results h4 {
  color: #0077be;
  text-shadow: 0 1px 3px rgba(0, 119, 190, 0.3);
}

.warning-note {
  background: #fed7d7;
  border: 1px solid #fc8181;
  border-radius: 8px;
  padding: 15px;
  margin-top: 15px;
}

.warning-note h5 {
  color: #c53030;
  margin-bottom: 10px;
}

.auto-fill-info {
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.08), rgba(0, 168, 204, 0.08));
  border: 1px solid rgba(0, 119, 190, 0.3);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  backdrop-filter: blur(3px);
  box-shadow: 0 4px 15px rgba(0, 119, 190, 0.1);
}

.auto-fill-info h4 {
  color: #0077be;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 1px 3px rgba(0, 119, 190, 0.2);
}

.auto-fill-info ul {
  list-style: none;
  padding-left: 0;
}

.auto-fill-info li {
  padding: 5px 0;
  padding-left: 20px;
  position: relative;
  color: #2d3748;
}

.auto-fill-info li::before {
  content: '⚙️';
  position: absolute;
  left: 0;
}

/* Service Selection */
.service-selection {
  background: linear-gradient(135deg, rgba(72, 187, 120, 0.08), rgba(56, 161, 105, 0.08));
  border: 1px solid rgba(72, 187, 120, 0.3);
  border-radius: 15px;
  padding: 25px;
  margin-top: 20px;
  backdrop-filter: blur(3px);
  box-shadow: 0 8px 25px rgba(72, 187, 120, 0.15);
}

.service-option {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  margin-bottom: 15px;
}

.service-option:last-child {
  margin-bottom: 0;
}

.service-option:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(72, 187, 120, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(72, 187, 120, 0.2);
}

.service-option.selected {
  background: rgba(72, 187, 120, 0.1);
  border-color: #48bb78;
  box-shadow: 0 4px 15px rgba(72, 187, 120, 0.3);
  transform: translateY(-2px);
}

.service-option input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid #e2e8f0;
  border-radius: 4px;
  position: relative;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-option input[type="checkbox"]:checked + .checkmark {
  background: linear-gradient(135deg, #48bb78, #38a169);
  border-color: #38a169;
}

.service-option input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 12px;
}

.service-info {
  flex: 1;
}

.service-info strong {
  display: block;
  color: #2d3748;
  margin-bottom: 5px;
  font-size: 1rem;
}

.service-info small {
  color: #718096;
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Service Selection */
.service-selection {
  background: linear-gradient(135deg, rgba(72, 187, 120, 0.08), rgba(56, 161, 105, 0.08));
  border: 1px solid rgba(72, 187, 120, 0.3);
  border-radius: 15px;
  padding: 25px;
  margin-bottom: 30px;
  backdrop-filter: blur(3px);
  box-shadow: 0 8px 25px rgba(72, 187, 120, 0.15);
}

.service-selection h4 {
  color: #38a169;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  text-shadow: 0 1px 3px rgba(56, 161, 105, 0.2);
}

.service-options {
  display: grid;
  gap: 15px;
}

.service-option {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.service-option:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(72, 187, 120, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(72, 187, 120, 0.2);
}

.service-option input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid #e2e8f0;
  border-radius: 4px;
  position: relative;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-option input[type="checkbox"]:checked + .checkmark {
  background: linear-gradient(135deg, #48bb78, #38a169);
  border-color: #38a169;
}

.service-option input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 12px;
}

.service-info {
  flex: 1;
}

.service-info strong {
  display: block;
  color: #2d3748;
  margin-bottom: 5px;
  font-size: 1rem;
}

.service-info small {
  color: #718096;
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Footer */
.footer {
  text-align: center;
  padding: 30px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 30px;
}

/* Notification */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 15px 25px;
  border-radius: 10px;
  color: white;
  font-weight: 600;
  z-index: 1000;
  transform: translateX(400px);
  transition: all 0.3s ease;
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  background: linear-gradient(135deg, #48bb78, #38a169);
}

.notification.error {
  background: linear-gradient(135deg, #f56565, #e53e3e);
}

.notification.warning {
  background: linear-gradient(135deg, #ed8936, #dd6b20);
  box-shadow: 0 4px 15px rgba(237, 137, 54, 0.3);
}

.notification.warning.popup-warning {
  background: linear-gradient(135deg, #f56565, #e53e3e);
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 15px;
  }
  
  .header-content h1 {
    font-size: 2rem;
  }
  
  .input-container {
    flex-direction: column;
  }
  
  .list-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .browser-icons {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .auto-buttons {
    grid-template-columns: 1fr;
  }
  
  .settings-grid {
    grid-template-columns: 1fr;
  }
  
  .auto-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ping-btn {
    font-size: 1rem;
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 25px 20px;
  }
  
  .form-section,
  .url-list-section,
  .ping-section,
  .progress-section,
  .results-section {
    padding: 20px;
  }
  
  .auto-info-grid {
    grid-template-columns: 1fr;
  }
}