/**
 * CSS for the SEO Repair Kit Settings page.
 * Modern UI matching the dashboard design.
 */

/* CSS Variables */
:root {
  --srk-primary: #0B1D51;
  --srk-primary-hover: #241180;
  --srk-secondary: #F28500;
  --srk-success: #10B981;
  --srk-warning: #E1A500;
  --srk-error: #D92C2C;
  --srk-card: #FFFFFF;
  --srk-card-hover: #F7F8FA;
  --srk-border: #E5E7EB;
  --srk-muted: #6B7280;
  --srk-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Settings Wrapper */
.srk-settings-wrapper {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 20px;
}

/* Hero Section */
.srk-settings-hero {
  background: linear-gradient(135deg, var(--srk-card) 0%, rgba(107, 78, 255, 0.03) 100%);
  border: 1px solid var(--srk-border);
  border-radius: 14px;
  padding: 24px 26px;
  margin-bottom: 24px;
  box-shadow: var(--srk-shadow);
  position: relative;
  overflow: hidden;
}

.srk-settings-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle at center, rgba(107, 78, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.srk-settings-hero-content {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.srk-settings-hero-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--srk-primary) 0%, var(--srk-primary-hover) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(107, 78, 255, 0.25);
}

.srk-settings-hero-icon .dashicons {
  font-size: 24px;
  width: 24px;
  height: 24px;
  color: #FFFFFF;
  line-height: 1;
}

.srk-settings-hero-text {
  flex: 1;
  min-width: 0;
}

.srk-settings-hero-text h1 {
  margin: 0 0 6px 0;
  font-size: 20px;
  font-weight: 600;
  color: #111827;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.srk-settings-hero-text p {
  margin: 0;
  font-size: 14px;
  color: var(--srk-muted);
  line-height: 1.6;
  max-width: 600px;
}

/* Settings Grid */
.srk-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 24px;
}

/* Settings Card */
.srk-settings-card {
  background: var(--srk-card);
  border: 1px solid var(--srk-border);
  border-radius: 14px;
  box-shadow: var(--srk-shadow);
  overflow: hidden;
}

.srk-settings-card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 24px 0;
}

.srk-settings-card-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(107, 78, 255, 0.1) 0%, rgba(107, 78, 255, 0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.srk-settings-card-icon .dashicons {
  font-size: 22px;
  width: 22px;
  height: 22px;
  color: var(--srk-primary);
  line-height: 1;
}

.srk-settings-card-icon.srk-icon-warning {
  background: linear-gradient(135deg, rgba(217, 44, 44, 0.1) 0%, rgba(217, 44, 44, 0.05) 100%);
}

.srk-settings-card-icon.srk-icon-warning .dashicons {
  color: var(--srk-error);
}

.srk-settings-card-title h2 {
  margin: 0 0 4px 0;
  font-size: 17px;
  font-weight: 600;
  color: #111827;
  letter-spacing: -0.01em;
}

.srk-settings-card-title p {
  margin: 0;
  font-size: 13px;
  color: var(--srk-muted);
  line-height: 1.5;
}

.srk-settings-card-body {
  padding: 24px;
}

/* Checkbox Grid */
.srk-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.srk-checkbox-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--srk-card-hover);
  border: 1px solid var(--srk-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.srk-checkbox-item:hover {
  border-color: var(--srk-primary);
  background: rgba(107, 78, 255, 0.03);
}

.srk-checkbox-item input[type="checkbox"] {
  display: none;
}

.srk-checkbox-custom {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--srk-border);
  border-radius: 5px;
  background: var(--srk-card);
  position: relative;
  transition: all 0.2s ease;
}

.srk-checkbox-item:hover .srk-checkbox-custom {
  border-color: var(--srk-primary);
}

.srk-checkbox-item input[type="checkbox"]:checked + .srk-checkbox-custom {
  background: var(--srk-primary);
  border-color: var(--srk-primary);
}

.srk-checkbox-item input[type="checkbox"]:checked + .srk-checkbox-custom::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 6px;
  width: 5px;
  height: 9px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.srk-checkbox-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.srk-checkbox-title {
  font-size: 14px;
  font-weight: 500;
  color: #111827;
}

.srk-checkbox-slug {
  font-size: 11px;
  color: var(--srk-muted);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

/* Toggle Switch */
.srk-toggle-setting {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--srk-card-hover);
  border: 1px solid var(--srk-border);
  border-radius: 10px;
  margin-bottom: 20px;
}

.srk-toggle-switch {
  flex-shrink: 0;
  position: relative;
  width: 52px;
  height: 28px;
}

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

.srk-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #D1D5DB;
  transition: all 0.3s ease;
  border-radius: 28px;
}

.srk-toggle-slider::before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: all 0.3s ease;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.srk-toggle-switch input:checked + .srk-toggle-slider {
  background-color: var(--srk-secondary);
}

.srk-toggle-switch input:checked + .srk-toggle-slider::before {
  transform: translateX(24px);
}

.srk-toggle-content {
  flex: 1;
}

.srk-toggle-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 4px;
}

.srk-toggle-description {
  display: block;
  font-size: 13px;
  color: var(--srk-muted);
  line-height: 1.5;
}

/* Info Box */
.srk-info-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: linear-gradient(135deg, rgba(107, 78, 255, 0.06) 0%, rgba(107, 78, 255, 0.02) 100%);
  border: 1px solid rgba(107, 78, 255, 0.15);
  border-radius: 10px;
  margin-bottom: 24px;
}

.srk-info-box .dashicons {
  flex-shrink: 0;
  font-size: 20px;
  width: 20px;
  height: 20px;
  color: var(--srk-primary);
  line-height: 1;
  margin-top: 2px;
}

.srk-info-content {
  flex: 1;
}

.srk-info-content strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 4px;
}

.srk-info-content p {
  margin: 0;
  font-size: 13px;
  color: var(--srk-muted);
  line-height: 1.6;
}

/* Card Footer */
.srk-settings-card-footer {
  padding-top: 20px;
  border-top: 1px solid var(--srk-border);
}

/* Save Button */
.srk-settings-save-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--srk-primary) 0%, var(--srk-primary-hover) 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(107, 78, 255, 0.25);
}

.srk-settings-save-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(107, 78, 255, 0.35);
}

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

.srk-settings-save-btn .dashicons {
  font-size: 18px;
  width: 18px;
  height: 18px;
  line-height: 1;
}

/* Hide default WordPress submit button styling */
.srk-settings-form .submit {
  display: none;
}

/* Responsive Design */
@media (max-width: 900px) {
  .srk-settings-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .srk-settings-wrapper {
    padding: 0 16px;
    margin: 16px auto;
  }

  .srk-settings-hero {
    padding: 20px;
  }

  .srk-settings-hero-content {
    flex-direction: column;
    gap: 14px;
  }

  .srk-settings-hero-icon {
    width: 42px;
    height: 42px;
  }

  .srk-settings-hero-icon .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
  }

  .srk-settings-hero-text h1 {
    font-size: 18px;
  }

  .srk-settings-hero-text p {
    font-size: 13px;
  }

  .srk-settings-card-header {
    padding: 20px 20px 0;
  }

  .srk-settings-card-body {
    padding: 20px;
  }

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

  .srk-toggle-setting {
    flex-direction: column;
    gap: 12px;
  }

  .srk-settings-save-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .srk-settings-card-header {
    flex-direction: column;
    gap: 12px;
  }

  .srk-checkbox-item {
    padding: 12px 14px;
  }

  .srk-info-box {
    flex-direction: column;
    gap: 10px;
  }
}