:root {
  /* Dark theme colors */
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-hover: #30363d;
  --border-color: #30363d;
  --border-focus: #58a6ff;
  
  /* Text colors */
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  
  /* Accent colors */
  --accent-blue: #58a6ff;
  --accent-green: #3fb950;
  --accent-red: #f85149;
  --accent-orange: #d29922;
  --accent-purple: #a371f7;
  
  /* Gradients */
  --gradient-blue: linear-gradient(135deg, #1f6feb 0%, #58a6ff 100%);
  --gradient-green: linear-gradient(135deg, #238636 0%, #3fb950 100%);
  --gradient-purple: linear-gradient(135deg, #8957e5 0%, #a371f7 100%);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  
  /* Typography */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Background pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 20%, rgba(88, 166, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(163, 113, 247, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(63, 185, 80, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.app {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  padding: 24px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 32px;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

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

.logo h1 {
  font-size: 24px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
  animation: pulse 2s infinite;
}

.status-badge.ready .status-dot {
  background: var(--accent-green);
}

.status-badge.error .status-dot {
  background: var(--accent-red);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Alert Banner */
.alert {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(210, 153, 34, 0.1);
  border: 1px solid var(--accent-orange);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.alert-icon {
  font-size: 20px;
}

.alert-text {
  flex: 1;
  font-size: 14px;
}

.alert-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
}

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

/* Configuration Grid */
.config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

/* Config Cards */
.config-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.config-card:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-md);
}

.config-card.wide {
  grid-column: 1 / -1;
}

/* Config Section Headers */
.config-section-header {
  grid-column: 1 / -1;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.config-section-header:first-child {
  margin-top: 0;
}

.config-section-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.config-section-header p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0.25rem 0 0;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.card-icon {
  font-size: 24px;
}

.card-header h2 {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
}

.card-content {
  padding: 24px;
}

/* Form Elements */
.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.model-select-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.model-select-row select {
  flex: 1;
}

.refresh-btn {
  padding: 0 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.refresh-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--accent-blue);
}

.refresh-btn:active {
  transform: rotate(180deg);
}

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.field-help {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

input[type="text"],
input[type="url"],
input[type="password"],
input[type="number"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

textarea {
  font-family: var(--font-mono);
  font-size: 13px;
  resize: vertical;
  min-height: 100px;
}

/* Toggle Switch */
.toggle-group {
  margin-bottom: 16px;
}

.toggle-group .field-help {
  margin-left: 60px;
  margin-top: 4px;
  margin-bottom: 0;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
}

.toggle-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 13px;
  transition: background 0.2s, border-color 0.2s;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.toggle-label input:checked + .toggle-switch {
  background: rgba(63, 185, 80, 0.2);
  border-color: var(--accent-green);
}

.toggle-label input:checked + .toggle-switch::after {
  transform: translateX(22px);
  background: var(--accent-green);
}

.toggle-label input:focus + .toggle-switch {
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.toggle-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

/* Range slider with value */
.range-with-value {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.range-with-value input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--bg-hover);
  border-radius: 3px;
  outline: none;
}

.range-with-value input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-blue);
  cursor: pointer;
}

.range-with-value input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-blue);
  cursor: pointer;
  border: none;
}

.range-with-value span {
  min-width: 2.5rem;
  text-align: center;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Platform checkboxes grid */
.platform-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

@media (max-width: 480px) {
  .platform-checkboxes {
    grid-template-columns: 1fr;
  }
}

/* Reset button */
.reset-btn {
  margin-top: 0.5rem;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.reset-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--accent-blue);
}

/* Buttons */
.test-btn {
  padding: 6px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.test-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--accent-blue);
}

.fetch-btn {
  width: 100%;
  padding: 10px 16px;
  margin-top: 12px;
  background: transparent;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.fetch-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* Webhook Setup Buttons */
.webhook-setup-buttons {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.setup-webhook-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.setup-webhook-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent-blue);
}

.setup-webhook-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.setup-webhook-btn.loading {
  color: var(--text-muted);
}

.webhook-status {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 12px;
}

.webhook-status.loading {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.3);
  color: var(--accent-blue);
}

.webhook-status.success {
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.3);
  color: var(--accent-green);
}

.webhook-status.error {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.3);
  color: var(--accent-red);
}

.manual-setup-guide {
  font-size: 13px;
  color: var(--text-secondary);
}

.manual-setup-guide p {
  margin-bottom: 8px;
}

.manual-setup-guide code {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-blue);
  word-break: break-all;
}

/* Copy button for webhook secret */
.copy-btn-small {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2px 6px;
  margin-left: 8px;
  cursor: pointer;
  font-size: 12px;
  vertical-align: middle;
  transition: all 0.2s;
}

.copy-btn-small:hover {
  background: var(--bg-hover);
  border-color: var(--accent-blue);
}

.secret-value {
  user-select: all;
}

/* Info Box */
.info-box {
  display: flex;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
}

.info-box code {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-blue);
  margin-top: 4px;
  word-break: break-all;
}

/* Actions */
.actions {
  text-align: center;
  padding: 32px 0;
}

.save-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 48px;
  background: var(--gradient-green);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-md);
}

.save-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.save-btn:active {
  transform: translateY(0);
}

.save-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Footer */
.footer {
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.footer a {
  color: var(--accent-blue);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  z-index: 1000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

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

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

.toast-icon {
  font-size: 20px;
}

.toast.success .toast-icon {
  color: var(--accent-green);
}

.toast.error .toast-icon {
  color: var(--accent-red);
}

/* Collapsible Sections */
.collapsible-section {
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.collapsible-header {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 0;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.collapsible-header:hover {
  color: var(--text-primary);
}

.collapsible-icon {
  font-size: 10px;
  transition: transform 0.2s;
}

.collapsible-header.expanded .collapsible-icon {
  transform: rotate(90deg);
}

.collapsible-content {
  padding-top: 16px;
}

/* Setup Steps */
.setup-steps {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.setup-steps p {
  margin-bottom: 12px;
}

.setup-steps p:last-child {
  margin-bottom: 0;
}

.setup-steps strong {
  color: var(--text-primary);
}

.setup-steps a {
  color: var(--accent-blue);
  text-decoration: none;
}

.setup-steps a:hover {
  text-decoration: underline;
}

.setup-steps code {
  display: inline-block;
  margin-top: 4px;
  padding: 4px 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-blue);
  word-break: break-all;
}

/* Tags Container */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  min-height: 48px;
}

.tags-empty {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
}

.tag-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.tag-checkbox:hover {
  border-color: var(--accent-blue);
}

.tag-checkbox input {
  width: 14px;
  height: 14px;
  margin: 0;
  cursor: pointer;
}

.tag-checkbox span {
  font-size: 13px;
  color: var(--text-secondary);
}

.tag-checkbox:has(input:checked) {
  background: rgba(88, 166, 255, 0.1);
  border-color: var(--accent-blue);
}

.tag-checkbox:has(input:checked) span {
  color: var(--accent-blue);
}

/* Users Table */
.users-section {
  width: 100%;
}

.users-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.users-header h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.add-user-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--gradient-blue);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.add-user-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.users-table th {
  text-align: left;
  padding: 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

/* Fixed column widths for alignment */
.users-table th:nth-child(1),
.users-table td:nth-child(1) { width: 22%; }
.users-table th:nth-child(2),
.users-table td:nth-child(2) { width: 22%; }
.users-table th:nth-child(3),
.users-table td:nth-child(3) { width: 15%; }
.users-table th:nth-child(4),
.users-table td:nth-child(4) { width: 18%; }
.users-table th:nth-child(5),
.users-table td:nth-child(5) { width: 23%; }

.users-table td {
  padding: 12px;
  font-size: 14px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.users-table tr:last-child td {
  border-bottom: none;
}

.users-table tr:hover td {
  background: var(--bg-tertiary);
}

.user-name {
  font-weight: 500;
  color: var(--text-primary);
}

.user-phone {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
}

.admin-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(163, 113, 247, 0.2);
  border: 1px solid var(--accent-purple);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-purple);
  text-transform: uppercase;
}

.identity-badge {
  display: inline-block;
  padding: 2px 6px;
  margin: 2px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
}

.identity-badge.sms {
  border-color: #4caf50;
  color: #4caf50;
}

.identity-badge.telegram {
  border-color: #0088cc;
  color: #0088cc;
}

.identity-badge.discord {
  border-color: #5865f2;
  color: #5865f2;
}

.identity-badge.slack {
  border-color: #4a154b;
  color: #e01e5a;
}

.user-identities {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.identity-inputs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.identity-inputs input {
  padding: 6px 8px;
  font-size: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-primary);
}

.identity-inputs input::placeholder {
  color: var(--text-muted);
  font-size: 11px;
}

.identities-cell {
  min-width: 200px;
}

.user-stats {
  font-size: 13px;
  color: var(--text-muted);
}

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

.user-action-btn {
  padding: 4px 8px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.user-action-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.user-action-btn.danger:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.users-empty {
  text-align: center;
  padding: 32px;
  color: var(--text-muted);
  font-size: 14px;
}

/* Add User Form Row */
.add-user-row td {
  padding: 8px;
  background: var(--bg-tertiary);
}

.add-user-row input {
  padding: 8px 12px;
  font-size: 13px;
}

.add-user-row .toggle-label {
  justify-content: flex-start;
}

.add-user-row .toggle-text {
  font-size: 13px;
}

.add-user-row .toggle-switch {
  width: 40px;
  height: 22px;
}

.add-user-row .toggle-switch::after {
  width: 14px;
  height: 14px;
}

.add-user-row .toggle-label input:checked + .toggle-switch::after {
  transform: translateX(18px);
}

/* Save Button States */
.save-btn.saving {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

.save-btn.dirty::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-orange);
  border-radius: 50%;
  margin-right: 8px;
  animation: pulse 2s infinite;
}

/* Input Error States */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--accent-red);
}

.form-group.has-error input:focus,
.form-group.has-error select:focus,
.form-group.has-error textarea:focus {
  box-shadow: 0 0 0 3px rgba(248, 81, 73, 0.2);
}

.field-error {
  color: var(--accent-red);
  font-size: 12px;
  margin-top: 4px;
}

/* ============================================
   Authentication Views
   ============================================ */

.auth-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg-primary);
}

.auth-container {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 16px;
}

.auth-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.auth-header p {
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-form .form-group {
  margin-bottom: 20px;
}

.auth-form .form-group:last-of-type {
  margin-bottom: 24px;
}

.auth-error {
  padding: 12px 16px;
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--accent-red);
  border-radius: var(--radius-sm);
  color: var(--accent-red);
  font-size: 13px;
  margin-bottom: 16px;
}

.auth-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--gradient-blue);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.auth-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.auth-btn:active {
  transform: translateY(0);
}

.auth-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.auth-btn.loading {
  position: relative;
  color: transparent;
}

.auth-btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid transparent;
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   Header User Menu
   ============================================ */

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

.user-menu {
  position: relative;
}

.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.user-menu-btn:hover {
  border-color: var(--accent-blue);
  background: var(--bg-tertiary);
}

.user-icon {
  font-size: 16px;
}

.dropdown-arrow {
  font-size: 10px;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.user-menu.open .dropdown-arrow {
  transform: rotate(180deg);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  overflow: hidden;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.dropdown-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.dropdown-item.danger:hover {
  background: rgba(248, 81, 73, 0.1);
  color: var(--accent-red);
}

/* ============================================
   Modal Styles
   ============================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

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

.modal .auth-form {
  padding: 24px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.modal-actions .auth-btn {
  flex: 1;
}

.btn-secondary {
  flex: 1;
  padding: 14px 24px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

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

/* Variable Chips for Message Templates */
.variable-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-blue);
  cursor: help;
  user-select: all;
  margin-right: 4px;
  margin-bottom: 2px;
}

.form-group .field-help .variable-chip:first-child {
  margin-top: 4px;
}

.variable-chip:hover {
  background: rgba(88, 166, 255, 0.1);
}

/* Message Customization Section */
.message-section {
  margin-bottom: 16px;
}

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

.message-group-header {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

/* Reset Button Small */
.reset-btn-small {
  font-size: 12px;
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.reset-btn-small:hover {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .config-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .header-content {
    flex-direction: column;
    gap: 16px;
  }
}