/*
Theme Name: KashVet Child
Theme URI: https://kashvet.org
Description: Custom child theme for KashVet veterinary authority website
Author: KashVet
Author URI: https://kashvet.org
Template: generatepress
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kashvet
*/

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Design System)
   ========================================================================== */

:root {
  /* Primary: Veterinary Teal */
  --kv-primary-900: #0D4F4F;
  --kv-primary-800: #136363;
  --kv-primary-700: #1A7878;
  --kv-primary-600: #208F8F;
  --kv-primary-500: #2BA3A3;
  --kv-primary-400: #4DB8B8;
  --kv-primary-300: #7FCFCF;
  --kv-primary-200: #B3E3E3;
  --kv-primary-100: #E6F5F5;
  --kv-primary-50: #F2FAFA;

  /* Secondary: Warm Neutral */
  --kv-secondary-900: #3D3229;
  --kv-secondary-800: #5C4B3C;
  --kv-secondary-700: #7A6450;
  --kv-secondary-600: #997D64;
  --kv-secondary-500: #B89A7E;
  --kv-secondary-400: #CCAF96;
  --kv-secondary-300: #DFC9B5;
  --kv-secondary-200: #EDE1D6;
  --kv-secondary-100: #F7F3EF;
  --kv-secondary-50: #FCFAF8;

  /* Semantic: Success */
  --kv-success-700: #15803D;
  --kv-success-600: #16A34A;
  --kv-success-500: #22C55E;
  --kv-success-100: #DCFCE7;
  --kv-success-50: #F0FDF4;

  /* Semantic: Warning */
  --kv-warning-700: #B45309;
  --kv-warning-600: #D97706;
  --kv-warning-500: #F59E0B;
  --kv-warning-100: #FEF3C7;
  --kv-warning-50: #FFFBEB;

  /* Semantic: Danger */
  --kv-danger-800: #991B1B;
  --kv-danger-700: #B91C1C;
  --kv-danger-600: #DC2626;
  --kv-danger-500: #EF4444;
  --kv-danger-100: #FEE2E2;
  --kv-danger-50: #FEF2F2;

  /* Semantic: Info */
  --kv-info-700: #1D4ED8;
  --kv-info-600: #2563EB;
  --kv-info-500: #3B82F6;
  --kv-info-100: #DBEAFE;
  --kv-info-50: #EFF6FF;

  /* Neutrals */
  --kv-neutral-950: #0A0A0A;
  --kv-neutral-900: #171717;
  --kv-neutral-800: #262626;
  --kv-neutral-700: #404040;
  --kv-neutral-600: #525252;
  --kv-neutral-500: #737373;
  --kv-neutral-400: #A3A3A3;
  --kv-neutral-300: #D4D4D4;
  --kv-neutral-200: #E5E5E5;
  --kv-neutral-100: #F5F5F5;
  --kv-neutral-50: #FAFAFA;

  /* Background & Surface */
  --kv-bg-primary: #FAFAF9;
  --kv-bg-surface: #FFFFFF;
  --kv-bg-muted: #F5F5F4;

  /* Typography */
  --kv-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --kv-font-mono: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, monospace;

  /* Font Sizes */
  --kv-text-xs: 0.75rem;
  --kv-text-sm: 0.875rem;
  --kv-text-base: 1rem;
  --kv-text-lg: 1.125rem;
  --kv-text-xl: 1.25rem;
  --kv-text-2xl: 1.5rem;
  --kv-text-3xl: 1.875rem;
  --kv-text-4xl: 2.25rem;
  --kv-text-5xl: 3rem;

  /* Spacing */
  --kv-space-1: 0.25rem;
  --kv-space-2: 0.5rem;
  --kv-space-3: 0.75rem;
  --kv-space-4: 1rem;
  --kv-space-5: 1.25rem;
  --kv-space-6: 1.5rem;
  --kv-space-8: 2rem;
  --kv-space-10: 2.5rem;
  --kv-space-12: 3rem;
  --kv-space-16: 4rem;

  /* Border Radius */
  --kv-radius-sm: 4px;
  --kv-radius-md: 6px;
  --kv-radius-lg: 8px;
  --kv-radius-xl: 12px;
  --kv-radius-full: 9999px;

  /* Shadows */
  --kv-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --kv-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --kv-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --kv-transition-fast: 150ms ease;
  --kv-transition-normal: 200ms ease;
  --kv-transition-slow: 300ms ease;
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

body {
  font-family: var(--kv-font-sans);
  color: var(--kv-neutral-700);
  background-color: var(--kv-bg-primary);
  line-height: 1.7;
}

/* Links */
a {
  color: var(--kv-primary-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--kv-transition-fast);
}

a:hover {
  color: var(--kv-primary-600);
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--kv-neutral-900);
  font-weight: 700;
  line-height: 1.2;
}

/* ==========================================================================
   ARTICLE META HEADER
   ========================================================================== */

.kv-article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--kv-space-4);
  padding: var(--kv-space-4);
  background: var(--kv-neutral-100);
  border-radius: var(--kv-radius-lg);
  margin-bottom: var(--kv-space-6);
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
}

.kv-article-meta__author {
  display: flex;
  align-items: center;
  gap: var(--kv-space-3);
}

.kv-article-meta__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--kv-radius-full);
  object-fit: cover;
}

.kv-article-meta__name {
  font-weight: 600;
  color: var(--kv-neutral-800);
}

.kv-article-meta__credentials {
  color: var(--kv-neutral-500);
}

.kv-article-meta__separator {
  color: var(--kv-neutral-300);
}

/* ==========================================================================
   MEDICAL DISCLAIMER BOX
   ========================================================================== */

.kv-disclaimer {
  display: flex;
  gap: var(--kv-space-4);
  padding: var(--kv-space-5);
  background: var(--kv-primary-50);
  border: 1px solid var(--kv-primary-200);
  border-left: 4px solid var(--kv-primary-500);
  border-radius: 0 var(--kv-radius-lg) var(--kv-radius-lg) 0;
  margin-bottom: var(--kv-space-6);
}

.kv-disclaimer__icon {
  flex-shrink: 0;
  font-size: var(--kv-text-2xl);
}

.kv-disclaimer__content {
  flex: 1;
}

.kv-disclaimer__title {
  font-size: var(--kv-text-base);
  font-weight: 600;
  color: var(--kv-primary-800);
  margin: 0 0 var(--kv-space-2) 0;
}

.kv-disclaimer__text {
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
  margin: 0;
  line-height: 1.6;
}

/* ==========================================================================
   WARNING BOXES
   ========================================================================== */

/* Emergency Warning (Red) */
.kv-warning-emergency {
  padding: var(--kv-space-5);
  background: var(--kv-danger-50);
  border: 2px solid var(--kv-danger-500);
  border-radius: var(--kv-radius-lg);
  margin: var(--kv-space-6) 0;
}

.kv-warning-emergency__header {
  display: flex;
  align-items: center;
  gap: var(--kv-space-3);
  margin-bottom: var(--kv-space-3);
}

.kv-warning-emergency__icon {
  font-size: var(--kv-text-xl);
}

.kv-warning-emergency__title {
  font-size: var(--kv-text-lg);
  font-weight: 700;
  color: var(--kv-danger-700);
  margin: 0;
}

.kv-warning-emergency__list {
  margin: 0 0 var(--kv-space-4) 0;
  padding-left: var(--kv-space-5);
  color: var(--kv-neutral-700);
}

.kv-warning-emergency__list li {
  margin-bottom: var(--kv-space-2);
}

.kv-warning-emergency__cta {
  font-size: var(--kv-text-sm);
  color: var(--kv-danger-700);
  margin: 0;
  padding-top: var(--kv-space-3);
  border-top: 1px solid var(--kv-danger-200);
}

/* Caution Warning (Yellow) */
.kv-warning-caution {
  padding: var(--kv-space-5);
  background: var(--kv-warning-50);
  border: 2px solid var(--kv-warning-500);
  border-radius: var(--kv-radius-lg);
  margin: var(--kv-space-6) 0;
}

.kv-warning-caution__header {
  display: flex;
  align-items: center;
  gap: var(--kv-space-3);
  margin-bottom: var(--kv-space-3);
}

.kv-warning-caution__icon {
  font-size: var(--kv-text-xl);
}

.kv-warning-caution__title {
  font-size: var(--kv-text-lg);
  font-weight: 700;
  color: var(--kv-warning-700);
  margin: 0;
}

.kv-warning-caution__list {
  margin: 0;
  padding-left: var(--kv-space-5);
  color: var(--kv-neutral-700);
}

/* Info Box (Blue) */
.kv-info-box {
  padding: var(--kv-space-5);
  background: var(--kv-info-50);
  border: 1px solid var(--kv-info-200);
  border-left: 4px solid var(--kv-info-500);
  border-radius: 0 var(--kv-radius-lg) var(--kv-radius-lg) 0;
  margin: var(--kv-space-6) 0;
}

.kv-info-box__title {
  font-size: var(--kv-text-base);
  font-weight: 600;
  color: var(--kv-info-700);
  margin: 0 0 var(--kv-space-2) 0;
}

/* ==========================================================================
   SYMPTOM ALERT BOX
   ========================================================================== */

.kv-symptom-alert {
  background: var(--kv-bg-surface);
  border: 1px solid var(--kv-neutral-200);
  border-radius: var(--kv-radius-lg);
  overflow: hidden;
  margin: var(--kv-space-6) 0;
}

.kv-symptom-alert__header {
  padding: var(--kv-space-4);
  background: var(--kv-neutral-100);
  border-bottom: 1px solid var(--kv-neutral-200);
}

.kv-symptom-alert__title {
  font-size: var(--kv-text-base);
  font-weight: 600;
  color: var(--kv-neutral-800);
  margin: 0;
}

.kv-symptom-alert__levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--kv-neutral-200);
}

@media (max-width: 640px) {
  .kv-symptom-alert__levels {
    grid-template-columns: 1fr;
  }
}

.kv-symptom-level {
  padding: var(--kv-space-4);
  background: var(--kv-bg-surface);
}

.kv-symptom-level--okay {
  border-bottom: 3px solid var(--kv-success-500);
}

.kv-symptom-level--monitor {
  border-bottom: 3px solid var(--kv-warning-500);
}

.kv-symptom-level--emergency {
  border-bottom: 3px solid var(--kv-danger-500);
}

.kv-symptom-level__indicator {
  display: flex;
  align-items: center;
  gap: var(--kv-space-2);
  margin-bottom: var(--kv-space-2);
}

.kv-symptom-level__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--kv-radius-full);
}

.kv-symptom-level--okay .kv-symptom-level__dot {
  background: var(--kv-success-500);
}

.kv-symptom-level--monitor .kv-symptom-level__dot {
  background: var(--kv-warning-500);
}

.kv-symptom-level--emergency .kv-symptom-level__dot {
  background: var(--kv-danger-500);
}

.kv-symptom-level__label {
  font-size: var(--kv-text-sm);
  font-weight: 600;
  color: var(--kv-neutral-800);
}

.kv-symptom-level__description {
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
  margin: 0;
}

/* ==========================================================================
   KEY TAKEAWAYS BOX
   ========================================================================== */

.kv-takeaways {
  padding: var(--kv-space-5);
  background: var(--kv-success-50);
  border: 1px solid var(--kv-success-200);
  border-radius: var(--kv-radius-lg);
  margin: var(--kv-space-6) 0;
}

.kv-takeaways__header {
  display: flex;
  align-items: center;
  gap: var(--kv-space-3);
  margin-bottom: var(--kv-space-3);
}

.kv-takeaways__icon {
  font-size: var(--kv-text-xl);
}

.kv-takeaways__title {
  font-size: var(--kv-text-lg);
  font-weight: 700;
  color: var(--kv-success-700);
  margin: 0;
}

.kv-takeaways__list {
  margin: 0;
  padding-left: var(--kv-space-5);
  color: var(--kv-neutral-700);
}

.kv-takeaways__list li {
  margin-bottom: var(--kv-space-2);
}

/* ==========================================================================
   AUTHOR BIO CARD
   ========================================================================== */

.kv-author-card {
  display: flex;
  gap: var(--kv-space-5);
  padding: var(--kv-space-6);
  background: var(--kv-neutral-50);
  border: 1px solid var(--kv-neutral-200);
  border-radius: var(--kv-radius-lg);
  margin: var(--kv-space-8) 0;
}

@media (max-width: 640px) {
  .kv-author-card {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

.kv-author-card__avatar {
  width: 96px;
  height: 96px;
  border-radius: var(--kv-radius-full);
  object-fit: cover;
  flex-shrink: 0;
}

.kv-author-card__content {
  flex: 1;
}

.kv-author-card__label {
  font-size: var(--kv-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--kv-neutral-500);
  margin: 0 0 var(--kv-space-2) 0;
}

.kv-author-card__name {
  font-size: var(--kv-text-xl);
  font-weight: 700;
  color: var(--kv-neutral-900);
  margin: 0 0 var(--kv-space-1) 0;
}

.kv-author-card__credentials {
  font-size: var(--kv-text-sm);
  color: var(--kv-primary-700);
  font-weight: 500;
  margin: 0 0 var(--kv-space-3) 0;
}

.kv-author-card__bio {
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
  line-height: 1.6;
  margin: 0 0 var(--kv-space-4) 0;
}

.kv-author-card__link {
  font-size: var(--kv-text-sm);
  font-weight: 500;
}

/* ==========================================================================
   DOWNLOAD CTA BOX
   ========================================================================== */

.kv-download-cta {
  display: flex;
  align-items: center;
  gap: var(--kv-space-4);
  padding: var(--kv-space-5);
  background: linear-gradient(135deg, var(--kv-primary-50) 0%, var(--kv-primary-100) 100%);
  border: 1px solid var(--kv-primary-200);
  border-radius: var(--kv-radius-lg);
  margin: var(--kv-space-6) 0;
}

@media (max-width: 640px) {
  .kv-download-cta {
    flex-direction: column;
    text-align: center;
  }
}

.kv-download-cta__icon {
  font-size: var(--kv-text-4xl);
  flex-shrink: 0;
}

.kv-download-cta__content {
  flex: 1;
}

.kv-download-cta__title {
  font-size: var(--kv-text-base);
  font-weight: 600;
  color: var(--kv-neutral-800);
  margin: 0 0 var(--kv-space-1) 0;
}

.kv-download-cta__description {
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
  margin: 0;
}

.kv-download-cta__button {
  display: inline-flex;
  align-items: center;
  gap: var(--kv-space-2);
  padding: var(--kv-space-3) var(--kv-space-5);
  background: var(--kv-primary-600);
  color: white !important;
  font-weight: 600;
  font-size: var(--kv-text-sm);
  border-radius: var(--kv-radius-md);
  text-decoration: none;
  transition: background var(--kv-transition-fast);
  flex-shrink: 0;
}

.kv-download-cta__button:hover {
  background: var(--kv-primary-700);
  color: white !important;
}

/* ==========================================================================
   TRUST BADGES
   ========================================================================== */

.kv-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--kv-space-2);
  padding: var(--kv-space-2) var(--kv-space-3);
  font-size: var(--kv-text-sm);
  font-weight: 500;
  border-radius: var(--kv-radius-full);
  background: var(--kv-primary-50);
  color: var(--kv-primary-800);
}

.kv-trust-badge__icon {
  font-size: var(--kv-text-base);
}

.kv-trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--kv-space-3);
  padding: var(--kv-space-4);
  background: var(--kv-neutral-50);
  border-radius: var(--kv-radius-lg);
  justify-content: center;
}

/* ==========================================================================
   AFFILIATE DISCLOSURE
   ========================================================================== */

.kv-affiliate-disclosure {
  padding: var(--kv-space-4);
  background: var(--kv-neutral-100);
  border-radius: var(--kv-radius-md);
  margin: var(--kv-space-6) 0;
}

.kv-affiliate-disclosure__text {
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
  margin: 0;
}

.kv-affiliate-disclosure__text strong {
  color: var(--kv-neutral-700);
}

/* ==========================================================================
   AD CONTAINER
   ========================================================================== */

.kv-ad-container {
  padding: var(--kv-space-4);
  background: var(--kv-neutral-50);
  border: 1px solid var(--kv-neutral-200);
  border-radius: var(--kv-radius-sm);
  margin: var(--kv-space-6) 0;
  text-align: center;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.kv-ad-container::before {
  content: "Advertisement";
  display: block;
  font-size: 11px;
  color: var(--kv-neutral-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--kv-space-2);
}

/* ==========================================================================
   ARTICLE CARDS
   ========================================================================== */

.kv-article-card {
  background: var(--kv-bg-surface);
  border-radius: var(--kv-radius-lg);
  overflow: hidden;
  box-shadow: var(--kv-shadow-sm);
  transition: box-shadow var(--kv-transition-normal), transform var(--kv-transition-normal);
}

.kv-article-card:hover {
  box-shadow: var(--kv-shadow-md);
  transform: translateY(-2px);
}

.kv-article-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.kv-article-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.kv-article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kv-article-card__content {
  padding: var(--kv-space-4);
}

.kv-article-card__category {
  display: inline-block;
  font-size: var(--kv-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--kv-primary-600);
  margin-bottom: var(--kv-space-2);
}

.kv-article-card__title {
  font-size: var(--kv-text-lg);
  font-weight: 600;
  line-height: 1.3;
  color: var(--kv-neutral-900);
  margin: 0 0 var(--kv-space-2) 0;
}

.kv-article-card__excerpt {
  font-size: var(--kv-text-sm);
  color: var(--kv-neutral-600);
  line-height: 1.5;
  margin: 0 0 var(--kv-space-3) 0;
}

.kv-article-card__meta {
  display: flex;
  gap: var(--kv-space-3);
  font-size: var(--kv-text-xs);
  color: var(--kv-neutral-500);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.kv-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.kv-text-center {
  text-align: center;
}

.kv-mt-0 {
  margin-top: 0;
}

.kv-mb-0 {
  margin-bottom: 0;
}

.kv-my-4 {
  margin-top: var(--kv-space-4);
  margin-bottom: var(--kv-space-4);
}

.kv-my-6 {
  margin-top: var(--kv-space-6);
  margin-bottom: var(--kv-space-6);
}

.kv-my-8 {
  margin-top: var(--kv-space-8);
  margin-bottom: var(--kv-space-8);
}