:root {
  --bg-primary: #000000;
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);
  --bg-glass-strong: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-light: rgba(255, 255, 255, 0.12);
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.6);
  --text-tertiary: rgba(255, 255, 255, 0.4);
  --success: #34C759;
  --warning: #FF9F0A;
  --error: #FF453A;
  --sidebar-width: 360px;
  --font-family: 'SF Pro Display', 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hidden {
  display: none !important;
}

/* Login Screen */
#login-screen {
  justify-content: center;
  align-items: center;
  padding: 24px;
  background: radial-gradient(ellipse at top, rgba(255,255,255,0.02) 0%, transparent 50%);
}

.login-container {
  text-align: center;
  max-width: 380px;
  width: 100%;
}

.login-logo {
  width: 120px;
  height: 120px;
  margin: 0 auto 32px;
  border-radius: 28px;
  object-fit: cover;
}

.login-container h1 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.login-container p {
  color: var(--text-secondary);
  margin-bottom: 40px;
  font-size: 15px;
  font-weight: 400;
}

#telegram-login {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.dev-login-btn {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  padding: 16px 40px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-family);
  letter-spacing: -0.2px;
}

.dev-login-btn:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

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

#login-status {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 14px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

#login-status.error {
  background: rgba(255, 69, 58, 0.1);
  color: var(--error);
  border: 1px solid rgba(255, 69, 58, 0.2);
}

#login-status.info {
  background: var(--bg-glass);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
}

/* Main Screen - Two Column Layout */
#main-screen {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.top-bar {
  display: flex;
  border-bottom: 1px solid var(--border-glass);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

header {
  flex: 1;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}

.header-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  padding: 8px 14px 8px 8px;
  border-radius: 20px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.user-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 600;
}

.user-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.header-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.header-btn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
}

.header-btn.muted {
  opacity: 0.5;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.status-dot-wrapper {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
}

.status-dot.connected {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.status-dot.connecting,
.status-dot.reconnecting {
  background: var(--warning);
  animation: pulse 1.5s infinite;
}

.status-dot.disconnected,
.status-dot.error {
  background: var(--error);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Main Content */
main {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.alerts-box {
  flex: 1;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  overflow: hidden;
}

.alerts-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-glass);
  flex-shrink: 0;
}

.alerts-tab {
  flex: 1;
  padding: 14px 20px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.alerts-tab:hover {
  color: var(--text-secondary);
  background: var(--bg-glass);
}

.alerts-tab.active {
  color: var(--text-primary);
  background: var(--bg-glass-strong);
}

.alerts-tab-count {
  background: var(--bg-glass-strong);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.alerts-tab.active .alerts-tab-count {
  background: rgba(255, 255, 255, 0.15);
}

#alerts-container {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

#alerts-container::-webkit-scrollbar {
  display: none;
}

.empty-state {
  text-align: center;
  padding: 100px 20px;
  color: var(--text-secondary);
}

.empty-state-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  opacity: 0.6;
}

.empty-state h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.empty-state p {
  font-size: 14px;
  color: var(--text-tertiary);
}

/* Alert Cards - Liquid Glass */
.alert-card {
  position: relative;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 12px;
  opacity: 0;
  transform: translateY(-16px) scale(0.98);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(40px) saturate(150%);
  -webkit-backdrop-filter: blur(40px) saturate(150%);
}

.alert-card.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.alert-card.new {
  border-color: var(--border-glass-light);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.1),
    0 8px 40px rgba(0, 0, 0, 0.4);
}

.alert-card.filtered {
  border-color: rgba(255, 69, 58, 0.3);
}

.alert-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
}

.alert-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.alert-country {
  font-size: 18px;
}

.alert-merchant {
  background: var(--bg-glass-strong);
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.alert-filter-badge {
  display: none;
  align-items: center;
  gap: 4px;
  background: rgba(255, 69, 58, 0.15);
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--error);
}

.alert-time {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 500;
}

.alert-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.alert-price {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
  letter-spacing: -1px;
}

.alert-actions {
  display: flex;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-family: var(--font-family);
  letter-spacing: -0.2px;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-primary);
  flex: 1;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: scale(1.01);
}

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

.btn-secondary {
  background: var(--bg-glass-strong);
  color: var(--text-primary);
  border: 1px solid var(--border-glass-light);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* Sidebar Toggle Button - positioned outside sidebar */
.sidebar-toggle {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glass);
  border-left: none;
  border-radius: 0 10px 10px 0;
  padding: 12px 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s, color 0.2s, border-color 0.2s, padding 0.2s;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.sidebar-toggle.expanded {
  left: var(--sidebar-width);
}

.sidebar-toggle:hover {
  background: var(--bg-glass-hover);
  color: var(--text-secondary);
  border-color: var(--border-glass-light);
  padding-right: 10px;
}

.sidebar-toggle svg {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidebar-toggle.expanded svg {
  transform: rotate(180deg);
}

/* Sidebar - Collapsible */
.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border-right: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  order: -1;
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  overflow: hidden;
}

.sidebar.collapsed {
  width: 0;
  border-right: none;
}

.sidebar.collapsed .sidebar-content {
  opacity: 0;
  pointer-events: none;
}

.sidebar-header {
  width: var(--sidebar-width);
  flex-shrink: 0;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border-right: 1px solid var(--border-glass);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, border 0.3s ease;
  overflow: hidden;
}

.sidebar-header.collapsed {
  width: 0;
  padding: 14px 0;
  border-right: none;
  opacity: 0;
}

.sidebar-header h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* Sidebar Tabs */
.sidebar-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-glass);
  flex-shrink: 0;
}

.sidebar-tab {
  flex: 1;
  padding: 12px 16px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.sidebar-tab:hover {
  color: var(--text-secondary);
  background: var(--bg-glass);
}

.sidebar-tab.active {
  color: var(--text-primary);
  background: var(--bg-glass-strong);
}

.sidebar-tab-count {
  background: var(--bg-glass-strong);
  padding: 2px 6px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
}

.sidebar-tab.active .sidebar-tab-count {
  background: rgba(255, 255, 255, 0.15);
}

.sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.sidebar-tab-content {
  display: none;
  flex: 1;
  overflow-y: auto;
}

.sidebar-tab-content.active {
  display: flex;
  flex-direction: column;
}

.settings-section {
  margin-bottom: 28px;
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

/* Toggle Switch */
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  margin-bottom: 8px;
}

.setting-label {
  flex: 1;
}

.setting-label h3 {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
}

.setting-label p {
  font-size: 11px;
  color: var(--text-tertiary);
}

.toggle {
  position: relative;
  width: 44px;
  height: 26px;
  flex-shrink: 0;
  margin-left: 12px;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 13px;
  transition: all 0.3s ease;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: var(--text-primary);
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.toggle input:checked + .toggle-slider {
  background: var(--success);
}

.toggle input:checked + .toggle-slider:before {
  transform: translateX(18px);
}

/* Price Rules */
.rules-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.rule-item {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.rule-item.dragging {
  opacity: 0.5;
  transform: scale(0.98);
}

.rule-item.drag-over {
  border-color: var(--text-secondary);
  background: var(--bg-glass-hover);
}

.rule-item.invalid {
  border-color: rgba(255, 69, 58, 0.4);
}

.rule-drag-handle {
  cursor: grab;
  color: var(--text-tertiary);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  touch-action: none;
}

.rule-drag-handle:active {
  cursor: grabbing;
}

.rule-drag-handle svg {
  width: 14px;
  height: 14px;
}

.rule-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: 'SF Mono', 'Menlo', monospace;
  transition: all 0.2s;
  min-width: 0;
}

.rule-input:focus {
  outline: none;
  border-color: var(--border-glass-light);
  background: rgba(0, 0, 0, 0.4);
}

.rule-input::placeholder {
  color: var(--text-tertiary);
  font-family: var(--font-family);
}

.rule-input.invalid {
  border-color: var(--error);
}

.rule-price {
  width: 80px;
  flex-shrink: 0;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: var(--font-family);
  text-align: right;
  transition: all 0.2s;
}

.rule-price:focus {
  outline: none;
  border-color: var(--border-glass-light);
  background: rgba(0, 0, 0, 0.4);
}

.rule-price::placeholder {
  color: var(--text-tertiary);
}

.rule-delete {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: all 0.2s;
  line-height: 1;
  flex-shrink: 0;
}

.rule-delete:hover {
  color: var(--error);
  background: rgba(255, 69, 58, 0.1);
}

.add-rule-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px dashed var(--border-glass-light);
  border-radius: 12px;
  color: var(--text-tertiary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
}

.add-rule-btn:hover {
  background: var(--bg-glass);
  color: var(--text-secondary);
}

#rules-tab-content .rules-hint {
  margin-top: 12px;
}

/* Country Toggles */
.country-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.country-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.country-toggle:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
}

.country-toggle input {
  display: none;
}

.country-toggle input:checked + .country-flag {
  opacity: 1;
}

.country-toggle input:not(:checked) + .country-flag {
  opacity: 0.3;
  filter: grayscale(1);
}

.country-toggle input:not(:checked) ~ .country-code {
  opacity: 0.4;
}

.country-flag {
  font-size: 16px;
  transition: all 0.2s;
}

.country-code {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.2s;
}

/* Telegram Bot Config */
.telegram-bot-config {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.bot-token-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 12px;
  font-family: 'SF Mono', 'Menlo', monospace;
  transition: all 0.2s;
}

.bot-token-input:focus {
  outline: none;
  border-color: var(--border-glass-light);
  background: rgba(0, 0, 0, 0.4);
}

.bot-token-input::placeholder {
  color: var(--text-tertiary);
  font-family: var(--font-family);
}

.bot-token-input.valid {
  border-color: var(--success);
}

.bot-token-input.invalid {
  border-color: var(--error);
}

.btn-test-bot {
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
  white-space: nowrap;
}

.btn-test-bot:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
  color: var(--text-primary);
}

.btn-test-bot:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--text-tertiary);
}

.rules-hint {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 12px;
  line-height: 1.5;
}

.rules-hint code {
  background: var(--bg-glass-strong);
  padding: 2px 5px;
  border-radius: 4px;
  font-family: 'SF Mono', 'Menlo', monospace;
  font-size: 10px;
}

.rules-hint a {
  color: #6CB6FF;
  text-decoration: none;
  font-weight: 500;
}

.rules-hint a:hover {
  text-decoration: underline;
}

/* Blacklist */
.blacklist-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.blacklist-empty {
  font-size: 13px;
  color: var(--text-tertiary);
  padding: 40px 20px;
  text-align: center;
  width: 100%;
}

.blacklist-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  padding: 4px 6px;
  transition: all 0.2s;
  cursor: default;
}

.blacklist-item:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
}

.blacklist-asin {
  font-family: 'SF Mono', 'Menlo', monospace;
  font-size: 10px;
  color: var(--text-secondary);
}

.blacklist-remove {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 12px;
  cursor: pointer;
  padding: 0 2px;
  border-radius: 3px;
  transition: all 0.2s;
  line-height: 1;
}

.blacklist-remove:hover {
  color: var(--error);
}

/* Alert blacklist button */
.alert-blacklist-btn {
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glass-light);
  color: var(--text-tertiary);
  padding: 14px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.alert-blacklist-btn:hover {
  background: rgba(255, 69, 58, 0.15);
  border-color: rgba(255, 69, 58, 0.3);
  color: var(--error);
}

.alert-blacklist-btn svg {
  width: 20px;
  height: 20px;
}

/* Alert create rule button */
.alert-rule-btn {
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glass-light);
  color: var(--text-tertiary);
  padding: 14px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.alert-rule-btn:hover {
  background: rgba(50, 215, 75, 0.15);
  border-color: rgba(50, 215, 75, 0.3);
  color: var(--success);
}

.alert-rule-btn svg {
  width: 20px;
  height: 20px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: rgba(30, 30, 30, 0.9);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid var(--border-glass);
  padding: 14px 18px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 320px;
}

.toast.warning {
  border-color: rgba(255, 159, 10, 0.3);
}

.toast.error {
  border-color: rgba(255, 69, 58, 0.3);
}

.toast.info {
  border-color: var(--border-glass-light);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Rules Actions */
.rules-actions {
  display: flex;
  gap: 8px;
}

.rules-actions .add-rule-btn {
  flex: 1;
}

.rule-helper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  color: var(--text-tertiary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
}

.rule-helper-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  overflow: visible;
}

.rule-helper-btn:hover {
  background: var(--bg-glass-hover);
  color: var(--text-secondary);
  border-color: var(--border-glass-light);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: rgba(20, 20, 20, 0.98);
  border: 1px solid var(--border-glass-light);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 600;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border-glass);
}

.btn-modal-cancel {
  flex: 1;
  padding: 12px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
}

.btn-modal-cancel:hover {
  background: var(--bg-glass-hover);
}

.btn-modal-confirm {
  flex: 1;
  padding: 12px;
  background: var(--text-primary);
  border: none;
  border-radius: 10px;
  color: var(--bg-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
}

.btn-modal-confirm:hover {
  opacity: 0.9;
}

.btn-modal-confirm:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Helper Styles */
.helper-section {
  margin-bottom: 20px;
}

.helper-section:last-child {
  margin-bottom: 0;
}

.helper-section label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.helper-title-field {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.helper-title-input {
  flex: 1;
  padding: 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-primary);
  min-height: 44px;
  max-height: 80px;
  overflow-y: auto;
  user-select: text;
  cursor: text;
  line-height: 1.5;
  transition: all 0.2s;
  word-break: break-word;
}

.helper-title-input:focus {
  outline: none;
  border-color: var(--border-glass-light);
  background: rgba(0, 0, 0, 0.4);
}

.helper-title-input:empty::before {
  content: attr(data-placeholder);
  color: var(--text-tertiary);
}

.helper-title-input::selection {
  background: rgba(52, 199, 89, 0.4);
}

.helper-add-btn {
  padding: 12px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-family);
  white-space: nowrap;
}

.helper-add-btn:hover:not(:disabled) {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
  color: var(--text-primary);
}

.helper-add-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.helper-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 40px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
}

.helper-terms-empty {
  color: var(--text-tertiary);
  font-size: 12px;
}

.helper-term {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 6px 10px;
  background: rgba(52, 199, 89, 0.15);
  border: 1px solid var(--success);
  border-radius: 6px;
  font-size: 12px;
  color: var(--success);
}

.helper-term-text {
  font-family: 'SF Mono', 'Menlo', monospace;
}

.helper-term-remove {
  background: transparent;
  border: none;
  color: var(--success);
  font-size: 14px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.helper-term-remove:hover {
  opacity: 1;
}

.helper-preview {
  padding: 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.helper-preview code {
  font-family: 'SF Mono', 'Menlo', monospace;
  font-size: 12px;
  color: var(--success);
  word-break: break-all;
}

.helper-price-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 12px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: var(--font-family);
  transition: all 0.2s;
}

.helper-price-input:focus {
  outline: none;
  border-color: var(--border-glass-light);
  background: rgba(0, 0, 0, 0.4);
}

.helper-price-input::placeholder {
  color: var(--text-tertiary);
}

/* Quick Filters */
.helper-quick-filters {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.helper-quick-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  margin-bottom: -1px;
}

.helper-quick-group:first-child {
  border-radius: 8px 8px 0 0;
}

.helper-quick-group:last-child {
  border-radius: 0 0 8px 8px;
  margin-bottom: 0;
}

.helper-quick-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  min-width: 36px;
  padding-top: 6px;
}

.helper-quick-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

.helper-quick-btn {
  padding: 6px 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  font-family: 'SF Mono', 'Menlo', monospace;
  cursor: pointer;
  transition: all 0.2s;
}

.helper-quick-btn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-light);
  color: var(--text-primary);
}

.helper-quick-btn.selected {
  background: rgba(52, 199, 89, 0.15);
  border-color: var(--success);
  color: var(--success);
}

/* Responsive */
@media (max-width: 900px) {
  .sidebar {
    display: none;
  }

  .sidebar-header {
    display: none;
  }

  .sidebar-toggle {
    display: none;
  }

  .main-layout {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  header {
    padding: 12px 16px;
  }

  .header-title {
    font-size: 15px;
  }

  .user-info {
    display: none;
  }

  main {
    padding: 16px;
  }

  .alert-card {
    padding: 18px;
    border-radius: 18px;
  }

  .alert-price {
    font-size: 28px;
  }

  .alert-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}