/* Shadcn UI inspired styles */
:root {
  --background: #ffffff;
  --foreground: #020817;
  --card: #ffffff;
  --card-foreground: #020817;
  --popover: #ffffff;
  --popover-foreground: #020817;
  --primary: #0f172a;
  --primary-foreground: #f8fafc;
  --secondary: #f1f5f9;
  --secondary-foreground: #0f172a;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --accent: #f1f5f9;
  --accent-foreground: #0f172a;
  --destructive: #ef4444;
  --destructive-foreground: #f8fafc;
  --border: #e2e8f0;
  --input: #e2e8f0;
  --ring: #0f172a;
  --radius: 0.5rem;
}

/* Main Layout */
.vivichat-admin {
  max-width: 1200px;
  margin: 20px 15px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter',
    sans-serif;
  color: var(--foreground);
}

.vivichat-container {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  width: 100%;
}

.vivichat-cards-container {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  margin-bottom: 24px;
  width: 100%;
}

.vivichat-main {
  width: 100%;
}

.vivichat-sidebar {
  width: 100%;
}

/* Header */
.vivichat-header {
  background: var(--background);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 30px;
}

.vivichat-header h1 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 0;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--foreground);
}

.vivichat-header svg {
  width: 32px;
  height: 32px;
  stroke: #0f172a;
}

/* Menu Icon Basic Styling */
.toplevel_page_vivichat-settings .wp-menu-image {
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.toplevel_page_vivichat-settings .wp-menu-image img {
  width: 20px !important;
  height: 20px !important;
  padding: 7px !important;
}

/* Cards */
.vivichat-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
}

.vivichat-cards-container .vivichat-card {
  height: 100%;
}

.vivichat-card h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 20px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 16px;
  font-weight: 600;
}

.vivichat-card h2 .button {
  margin-left: auto;
  font-size: 13px;
  padding: 6px 12px;
  height: auto;
  min-height: 32px;
}

.vivichat-card-content {
  padding: 20px;
  flex: 1;
}

/* Form Elements */
.vivichat-field {
  margin-bottom: 20px;
}

.vivichat-field:last-child {
  margin-bottom: 0;
}

.vivichat-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--foreground);
}

.vivichat-field input[type='text'] {
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--input);
  background: var(--background);
  font-size: 14px;
  transition: border-color 0.2s;
}

.vivichat-field input[type='text']:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.1);
}

.vivichat-field .description a {
  color: #000;
  text-decoration: none;
  font-weight: 500;
}

.vivichat-field .description a:hover {
  text-decoration: underline;
}

/* Radio Buttons */
.vivichat-radio-group {
  display: flex;
  gap: 16px;
}

.vivichat-radio {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.vivichat-radio input[type='radio'] {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  border: 1px solid var(--input);
  border-radius: 50%;
}

/* Checkboxes */
.vivichat-checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.vivichat-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.vivichat-checkbox input[type='checkbox'] {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  border: 1px solid var(--input);
  border-radius: 4px;
}

/* Status Indicators */
.vivichat-status {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vivichat-status p {
  margin: 0;
  font-size: 14px;
  color: #64748b;
}

.vivichat-status label {
  display: block;
  margin-bottom: 8px;
}

.status-value {
  display: inline;
  font-weight: 500;
  font-size: 14px;
  margin-left: 4px;
}

.status-value.active {
  color: #22c55e;
}

.status-value.inactive {
  color: #ef4444;
}

a.status-value {
  color: #0f172a;
  text-decoration: none;
}

/* Quick Help */
.vivichat-sidebar ul {
  margin: 0;
  padding-left: 16px;
  list-style-type: none;
}

.vivichat-sidebar ul li {
  margin-bottom: 12px;
  position: relative;
}

.vivichat-sidebar ul li:before {
  content: '→';
  position: absolute;
  left: -16px;
  color: var(--muted-foreground);
}

.vivichat-sidebar a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}

.vivichat-sidebar a:hover {
  color: var(--ring);
}

/* Submit Button */
.vivichat-submit,
.wp-core-ui .button-primary {
  background: #000 !important;
  border-color: #000 !important;
  padding: 8px 20px !important;
  height: auto !important;
  border-radius: 8px !important;
  transition: all 0.2s !important;
  box-shadow: none !important;
}

.vivichat-submit:hover,
.wp-core-ui .button-primary:hover {
  background: #333 !important;
  border-color: #333 !important;
  transform: translateY(-1px) !important;
  box-shadow: none !important;
}

.wp-core-ui .button-primary:focus {
  box-shadow: none !important;
  outline: 2px solid #000 !important;
  outline-offset: 2px !important;
}

/* Color Picker */
.vivichat-color-picker {
  width: 100px !important;
  padding: 4px 8px !important;
  border-radius: var(--radius) !important;
  border: 1px solid var(--input) !important;
}

/* Responsive Design */
@media screen and (max-width: 782px) {
  .vivichat-container {
    grid-template-columns: 1fr;
  }

  .vivichat-checkbox-group {
    grid-template-columns: 1fr;
  }

  .vivichat-radio-group {
    flex-direction: column;
    gap: 12px;
  }
}

.vivichat-input-group {
  display: flex;
  align-items: stretch;
  gap: 12px;
  width: 100%;
}

.vivichat-input-group input[type='text'] {
  height: 44px;
  width: 420px;
  border-radius: 8px;
  flex: 0 0 auto;
  min-width: 0;
  margin: 0;
}

.vivichat-input-group .vivichat-submit,
.vivichat-input-group .button-outline {
  height: 44px !important;
  border-radius: 8px !important;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vivichat-input-group .vivichat-submit {
  background: #000 !important;
  color: #fff !important;
  border-color: #000 !important;
}

.vivichat-input-group .button-outline {
  background: #fff !important;
  color: #000 !important;
  border: 1px solid #000 !important;
  box-shadow: none !important;
  font-weight: 500;
  transition: all 0.2s !important;
  text-decoration: none !important;
  line-height: normal !important;
}

.vivichat-input-group .button-outline:hover {
  background: #f8f8f8 !important;
  color: #000 !important;
  transform: translateY(-1px) !important;
}

.vivichat-top-cards {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  margin-bottom: 24px;
}

.vivichat-top-cards .vivichat-card {
  height: 100%;
  margin: 0;
}

.vivichat-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 16px;
}

.stat-card {
  background: #f8fafc;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: all 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.stat-icon {
  background: #fff;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.stat-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: #0f172a;
}

.stat-card p {
  margin: 0;
  font-size: 14px;
  color: #64748b;
  line-height: 1.4;
}

.vivichat-features {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid #e2e8f0;
}

.feature-section {
  margin-bottom: 20px;
}

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

.feature-section h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
}

.feature-section p {
  margin: 0;
  color: #64748b;
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .vivichat-top-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 782px) {
  .vivichat-input-group {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .vivichat-input-group input[type='text'],
  .vivichat-input-group .vivichat-submit,
  .vivichat-input-group .button-outline {
    width: 100%;
    margin-bottom: 8px;
  }

  .vivichat-stats-grid {
    grid-template-columns: 1fr;
  }
}