styles.css

/* AI Auto Reply Extension - Popup Styles */

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

body {
  width: 380px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #1a1a2e;
  color: #e0e0e0;
  padding: 20px;
}

.header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #2a2a4a;
}

.header-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.header h1 {
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
}

.header .version {
  font-size: 11px;
  color: #888;
  margin-left: auto;
}

/* Status Banner */
.status-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.status-banner.active {
  background: rgba(72, 187, 120, 0.15);
  color: #68d391;
  border: 1px solid rgba(72, 187, 120, 0.3);
}

.status-banner.inactive {
  background: rgba(245, 101, 101, 0.15);
  color: #fc8181;
  border: 1px solid rgba(245, 101, 101, 0.3);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-banner.active .status-dot {
  background: #68d391;
  box-shadow: 0 0 6px rgba(72, 187, 120, 0.6);
}

.status-banner.inactive .status-dot {
  background: #fc8181;
}

/* Toggle Section */
.toggle-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: #16213e;
  border-radius: 8px;
  margin-bottom: 16px;
}

.toggle-label {
  font-size: 14px;
  font-weight: 500;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #4a4a6a;
  transition: 0.3s;
  border-radius: 26px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background: linear-gradient(135deg, #667eea, #764ba2);
}

input:checked + .toggle-slider:before {
  transform: translateX(22px);
}

/* Sections */
.section {
  margin-bottom: 16px;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #888;
  margin-bottom: 8px;
}

/* Input Fields */
.input-group {
  margin-bottom: 12px;
}

.input-group label {
  display: block;
  font-size: 13px;
  color: #aaa;
  margin-bottom: 4px;
}

.input-group input[type="text"],
.input-group input[type="password"],
.input-group input[type="number"],
.input-group input[type="url"],
.input-group textarea {
  width: 100%;
  padding: 10px 12px;
  background: #16213e;
  border: 1px solid #2a2a4a;
  border-radius: 6px;
  color: #e0e0e0;
  font-size: 13px;
  font-family: inherit;
  transition: border-color 0.2s;
  outline: none;
}

.input-group input:focus,
.input-group textarea:focus {
  border-color: #667eea;
}

.input-group textarea {
  resize: vertical;
  min-height: 60px;
}

.input-group .hint {
  font-size: 11px;
  color: #666;
  margin-top: 3px;
}

/* Range Slider */
.range-group {
  margin-bottom: 12px;
}

.range-group label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #aaa;
  margin-bottom: 6px;
}

.range-group label span {
  color: #667eea;
  font-weight: 600;
}

.range-group input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: #2a2a4a;
  border-radius: 3px;
  outline: none;
}

.range-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 50%;
  cursor: pointer;
}

/* Collapsible Sections */
.collapsible {
  background: #16213e;
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}

.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  cursor: pointer;
  user-select: none;
  font-size: 14px;
  font-weight: 500;
}

.collapsible-header:hover {
  background: rgba(102, 126, 234, 0.08);
}

.collapsible-arrow {
  transition: transform 0.2s;
  font-size: 12px;
  color: #888;
}

.collapsible.open .collapsible-arrow {
  transform: rotate(90deg);
}

.collapsible-body {
  display: none;
  padding: 0 14px 14px;
}

.collapsible.open .collapsible-body {
  display: block;
}

/* Keyword Rules */
.keyword-rule {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}

.keyword-rule input {
  flex: 1;
  padding: 8px 10px;
  background: #1a1a2e;
  border: 1px solid #2a2a4a;
  border-radius: 6px;
  color: #e0e0e0;
  font-size: 12px;
  outline: none;
}

.keyword-rule input:focus {
  border-color: #667eea;
}

.btn-remove-rule {
  background: none;
  border: none;
  color: #fc8181;
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  line-height: 1;
}

.btn-add-rule {
  background: none;
  border: 1px dashed #4a4a6a;
  color: #888;
  padding: 8px;
  border-radius: 6px;
  width: 100%;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s;
}

.btn-add-rule:hover {
  border-color: #667eea;
  color: #667eea;
}

/* Save Button */
.btn-save {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}

.btn-save:hover {
  opacity: 0.9;
}

.btn-save:active {
  transform: scale(0.98);
}

/* Save Feedback */
.save-feedback {
  text-align: center;
  font-size: 12px;
  color: #68d391;
  margin-top: 8px;
  opacity: 0;
  transition: opacity 0.3s;
}

.save-feedback.show {
  opacity: 1;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #4a4a6a;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #667eea;
}