/* ========================================
   VeteClarisse - Modern Veterinary Health-Tech Design
   Soft UI Design System
   ======================================== */

/* === CSS Variables - Color Palette === */
:root {
  /* Primary Colors - Verde Salvia & Azul Petróleo */
  --primary-sage: #B2AC88;
  --primary-sage-light: #C9C4A3;
  --primary-sage-dark: #9A9570;
  --primary-teal: #2C3E50;
  --primary-teal-light: #34495E;
  --primary-teal-dark: #1A252F;
  
  /* Secondary & Accent Colors */
  --accent-green: #82B29A;
  --accent-blue: #5DADE2;
  --accent-coral: #F4A261;
  --warning-soft: #F6BD60;
  --danger-soft: #E76F51;
  --success-soft: #06D6A0;
  
  /* Neutral Colors */
  --white-bone: #F8F9FA;
  --gray-100: #F5F7FA;
  --gray-200: #E4E7EB;
  --gray-300: #CBD2D9;
  --gray-400: #9AA5B1;
  --gray-500: #7B8794;
  --gray-600: #616E7C;
  --gray-700: #52606D;
  --gray-800: #3E4C59;
  --gray-900: #323F4B;
  --text-primary: #2C3E50;
  --text-secondary: #616E7C;
  --text-light: #9AA5B1;
  
  /* Shadows - Soft UI */
  --shadow-xs: 0 2px 4px rgba(44, 62, 80, 0.04);
  --shadow-sm: 0 4px 6px rgba(44, 62, 80, 0.07);
  --shadow-md: 0 8px 16px rgba(44, 62, 80, 0.1);
  --shadow-lg: 0 12px 24px rgba(44, 62, 80, 0.12);
  --shadow-xl: 0 20px 40px rgba(44, 62, 80, 0.15);
  --shadow-inner: inset 0 2px 4px rgba(44, 62, 80, 0.06);
  
  /* Border Radius - Soft UI */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Typography */
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Base Styles === */
html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--white-bone);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-secondary);
}

/* === Soft UI Cards === */
.card {
  background: white;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-header {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-light) 100%);
  border: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  padding: var(--spacing-md) var(--spacing-lg);
  color: white;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  background: var(--gray-100);
  border: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
}

/* === Buttons - Soft UI === */
.btn {
  border: none;
  border-radius: var(--radius-full);
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  text-transform: none;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width var(--transition-slow), height var(--transition-slow);
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

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

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-sage) 0%, var(--primary-sage-dark) 100%);
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-sage-light) 0%, var(--primary-sage) 100%);
  color: white;
}

.btn-success {
  background: linear-gradient(135deg, var(--success-soft) 0%, #05C494 100%);
  color: white;
}

.btn-success:hover {
  background: linear-gradient(135deg, #1BE0AE 0%, var(--success-soft) 100%);
  color: white;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
  color: white;
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--gray-500) 0%, var(--gray-600) 100%);
  color: white;
}

.btn-outline-primary {
  background: white;
  border: 2px solid var(--primary-sage);
  color: var(--primary-sage);
  box-shadow: none;
}

.btn-outline-primary:hover {
  background: var(--primary-sage);
  border-color: var(--primary-sage);
  color: white;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1.5rem;
  font-size: 0.875rem;
}

/* === Form Controls - Soft UI === */
.form-control, .form-select {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  font-size: 1rem;
  transition: all var(--transition-base);
  background-color: white;
  box-shadow: var(--shadow-xs);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-sage);
  box-shadow: 0 0 0 4px rgba(178, 172, 136, 0.1), var(--shadow-sm);
  outline: none;
  background-color: white;
}

.form-control::placeholder {
  color: var(--gray-400);
}

.form-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  font-size: 0.95rem;
}

.form-check-input {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  margin-top: 0.125rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.form-check-input:checked {
  background-color: var(--primary-sage);
  border-color: var(--primary-sage);
}

.form-check-input:focus {
  border-color: var(--primary-sage);
  box-shadow: 0 0 0 4px rgba(178, 172, 136, 0.1);
}

.form-check-label {
  margin-left: var(--spacing-xs);
  cursor: pointer;
  user-select: none;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* === Alerts - Soft UI === */
.alert {
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.alert-success {
  background-color: #E8F8F5;
  border-left-color: var(--success-soft);
  color: #0E6251;
}

.alert-warning {
  background-color: #FEF5E7;
  border-left-color: var(--warning-soft);
  color: #7D6608;
}

.alert-danger {
  background-color: #FADBD8;
  border-left-color: var(--danger-soft);
  color: #922B21;
}

.alert-info {
  background-color: #EBF5FB;
  border-left-color: var(--accent-blue);
  color: #1B4F72;
}

/* === Badges - Soft UI === */
.badge {
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.3px;
  box-shadow: var(--shadow-xs);
}

.badge-pending {
  background: linear-gradient(135deg, var(--warning-soft) 0%, #F5B041 100%);
  color: #7D6608;
}

.badge-approved {
  background: linear-gradient(135deg, var(--success-soft) 0%, #05C494 100%);
  color: white;
}

.badge-rejected {
  background: linear-gradient(135deg, var(--danger-soft) 0%, #D35400 100%);
  color: white;
}

.badge-canceled {
  background: linear-gradient(135deg, var(--gray-400) 0%, var(--gray-500) 100%);
  color: white;
}

.badge-finalized {
  background: linear-gradient(135deg, var(--accent-blue) 0%, #3498DB 100%);
  color: white;
}

/* === Navigation - Soft UI === */
.navbar {
  background: white !important;
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: none !important;
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.navbar.fixed-top {
  background: rgba(255, 255, 255, 0.95) !important;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-teal) !important;
  transition: all var(--transition-base);
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.navbar-toggler {
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  transition: all var(--transition-base);
}

.navbar-toggler:hover {
  border-color: var(--primary-sage);
  background: rgba(178, 172, 136, 0.1);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(178, 172, 136, 0.25);
}

.navbar-collapse {
  margin-top: 1rem;
}

@media (min-width: 992px) {
  .navbar-collapse {
    margin-top: 0;
  }
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  margin: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link:hover {
  color: var(--primary-sage) !important;
  background: var(--gray-100);
  transform: translateY(-1px);
}

.nav-link.active {
  color: var(--primary-sage) !important;
  background: rgba(178, 172, 136, 0.1);
}

/* Mobile navigation improvements */
@media (max-width: 991px) {
  .navbar-collapse {
    background: white;
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-top: 1rem;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
    font-size: 1.0625rem;
  }
  
  .navbar-nav {
    gap: 0.25rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
}

/* === Footer === */
footer {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
  color: rgba(255, 255, 255, 0.9);
  border-top: none;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

footer h5, footer h6 {
  color: white;
  font-weight: 600;
}

footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all var(--transition-base);
  display: inline-block;
}

footer a:hover {
  color: white;
  transform: translateX(4px);
}

/* === Utilities === */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-sage) 0%, var(--primary-sage-dark) 100%);
}

.bg-gradient-teal {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-light) 100%);
}

.bg-gradient-success {
  background: linear-gradient(135deg, var(--success-soft) 0%, #05C494 100%);
}

.text-sage {
  color: var(--primary-sage) !important;
}

.text-teal {
  color: var(--primary-teal) !important;
}

.rounded-soft {
  border-radius: var(--radius-lg) !important;
}

.rounded-soft-xl {
  border-radius: var(--radius-xl) !important;
}

.rounded-soft-2xl {
  border-radius: var(--radius-2xl) !important;
}

.shadow-soft {
  box-shadow: var(--shadow-md) !important;
}

.shadow-soft-lg {
  box-shadow: var(--shadow-lg) !important;
}

/* === Hover Effects === */
.hover-lift {
  transition: all var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.hover-scale {
  transition: all var(--transition-base);
}

.hover-scale:hover {
  transform: scale(1.05);
}

/* === Loading Animation === */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* === Page Transitions === */
.page-transition {
  animation: fadeIn var(--transition-slow) ease-in;
}

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

/* === Mobile Optimization === */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
  }
  
  body {
    font-size: 15px;
  }
  
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.625rem; }
  h3 { font-size: 1.375rem; }
  h4 { font-size: 1.25rem; }
  h5 { font-size: 1.125rem; }
  
  .display-3 { font-size: 2.5rem !important; }
  .display-4 { font-size: 2.25rem !important; }
  .display-5 { font-size: 2rem !important; }
  
  .lead {
    font-size: 1.125rem;
  }
  
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
  }
  
  .btn-lg {
    padding: 1rem 1.75rem;
    font-size: 1.0625rem;
  }
  
  .btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
  }
  
  .card {
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
  }
  
  .card-body {
    padding: var(--spacing-md);
  }
  
  .card-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .navbar {
    padding: var(--spacing-xs) 0;
  }
  
  .nav-link {
    padding: 0.625rem 1rem !important;
    font-size: 1rem;
  }
  
  /* Mobile container padding */
  .container,
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  /* Section spacing for mobile */
  section {
    padding-top: 2.5rem !important;
    padding-bottom: 2.5rem !important;
  }
  
  section.py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  section.my-5 {
    margin-top: 2rem !important;
    margin-bottom: 2rem !important;
  }
  
  /* Touch-friendly inputs */
  .form-control,
  .form-select {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 0.875rem 1rem;
    min-height: 48px; /* Touch-friendly */
  }
  
  .form-label {
    font-size: 0.9375rem;
    margin-bottom: 0.5rem;
  }
  
  /* Mobile-optimized badges */
  .badge {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
  }
  
  /* Stack buttons on mobile */
  .d-flex.gap-3 {
    flex-direction: column !important;
    gap: 0.75rem !important;
  }
  
  .d-flex.gap-3 > * {
    width: 100% !important;
  }
  
  /* Better spacing for rows */
  .row.g-4 {
    gap: 1rem !important;
  }
  
  .row.g-5 {
    gap: 1.5rem !important;
  }
  
  /* Fixed navbar spacing */
  body {
    padding-top: 0;
  }
  
  /* Improve readability */
  p {
    line-height: 1.65;
  }
  
  /* Alert improvements */
  .alert {
    padding: 1rem;
    font-size: 0.9375rem;
  }
  
  /* Modal improvements for mobile */
  .modal-dialog {
    margin: 0.5rem;
  }
  
  /* Image optimization */
  img {
    max-width: 100%;
    height: auto;
  }
  
  /* Hide overflow on mobile */
  .overflow-hidden-mobile {
    overflow: hidden;
  }
  
  /* Mobile-friendly tables */
  .table-responsive {
    font-size: 0.875rem;
  }
}

/* Small phones (below 576px) */
@media (max-width: 575px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  
  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .hero-title {
    font-size: 1.875rem !important;
  }
  
  .hero-subtitle {
    font-size: 1rem !important;
  }
}

/* Tablet optimization */
@media (min-width: 769px) and (max-width: 991px) {
  .container {
    max-width: 720px;
  }
  
  h1 { font-size: 2.25rem; }
  h2 { font-size: 2rem; }
  
  .display-3 { font-size: 3rem !important; }
  .display-5 { font-size: 2.5rem !important; }
}

/* === Accessibility === */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible {
  outline: 3px solid var(--primary-sage);
  outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* === Mobile Touch Improvements === */
/* Larger touch targets */
@media (max-width: 768px) {
  a, button, .btn, .nav-link, .form-check-input {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Better link spacing */
  a:not(.btn) {
    padding: 0.25rem 0;
  }
  
  /* Improve form spacing */
  .form-group,
  .mb-3 {
    margin-bottom: 1.25rem !important;
  }
  
  /* Better select styling */
  select.form-select,
  select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px 12px;
    padding-right: 3rem;
  }
}

/* === Smooth Scrolling === */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Account for fixed navbar */
}

/* === Safe Area Insets (iOS) === */
@supports (padding: max(0px)) {
  body {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
  }
  
  .navbar.fixed-top {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
  }
}

/* === Prevent Text Size Adjustment === */
html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* === Improve Tap Highlight === */
* {
  -webkit-tap-highlight-color: rgba(178, 172, 136, 0.2);
}

/* === Better Focus Indicators === */
@media (max-width: 768px) {
  .btn:focus-visible,
  .form-control:focus-visible,
  .form-select:focus-visible,
  .nav-link:focus-visible {
    outline: 3px solid var(--primary-sage);
    outline-offset: 3px;
  }
}

/* === Card Improvements for Mobile === */
@media (max-width: 768px) {
  .card {
    border-radius: var(--radius-lg);
  }
  
  .card-img-top {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  
  /* Stack card columns on mobile */
  .row > [class*="col-"] .card {
    margin-bottom: 1rem;
  }
}

/* === Typography Adjustments === */
@media (max-width: 768px) {
  /* Better line height for readability */
  body {
    line-height: 1.6;
  }
  
  h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    margin-bottom: 1rem;
  }
  
  p {
    margin-bottom: 1rem;
  }
  
  /* Improve list spacing */
  ul, ol {
    padding-left: 1.25rem;
  }
  
  li {
    margin-bottom: 0.5rem;
  }
}

/* === Image Optimization === */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* === Utility Classes for Mobile === */
@media (max-width: 768px) {
  .mobile-text-center {
    text-align: center !important;
  }
  
  .mobile-full-width {
    width: 100% !important;
  }
  
  .mobile-mt-2 {
    margin-top: 0.5rem !important;
  }
  
  .mobile-mt-3 {
    margin-top: 1rem !important;
  }
  
  .mobile-mb-2 {
    margin-bottom: 0.5rem !important;
  }
  
  .mobile-mb-3 {
    margin-bottom: 1rem !important;
  }
  
  .mobile-p-2 {
    padding: 0.5rem !important;
  }
  
  .mobile-p-3 {
    padding: 1rem !important;
  }
}

/* === Loading States === */
.skeleton {
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* === Dashboard Calendar === */
.calendario-citas {
  table-layout: fixed;
  margin-bottom: 0;
}

.calendario-citas th,
.calendario-citas td {
  width: 14.28%;
}

.cal-dia {
  transition: background-color var(--transition-fast);
  padding: var(--spacing-xs);
}

.cal-dia:hover {
  background-color: var(--gray-100);
}

.cal-hoy {
  background-color: rgba(93, 173, 226, 0.12);
  box-shadow: inset 0 0 0 2px var(--accent-blue);
}

.cal-hoy:hover {
  background-color: rgba(93, 173, 226, 0.2);
}

/* === Veterinarian Sidebar Layout === */
.layout-veterinario .vet-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: white;
  box-shadow: var(--shadow-sm);
  z-index: 1030;
}

.layout-veterinario .vet-header .navbar {
  height: 60px;
  padding: 0 1rem;
}

.layout-veterinario .vet-header .navbar-brand {
  margin-left: 0.5rem;
}

.layout-veterinario .vet-sidebar {
  position: fixed;
  top: 60px;
  left: 0;
  bottom: 0;
  width: 260px;
  background: linear-gradient(180deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
  color: white;
  z-index: 1020;
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  padding: var(--spacing-md) 0;
}

.layout-veterinario .vet-sidebar.show {
  transform: translateX(0);
}

.layout-veterinario .vet-sidebar-brand {
  align-items: center;
  gap: 0.75rem;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1.25rem;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--spacing-md);
}

.layout-veterinario .vet-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0 var(--spacing-sm);
}

.layout-veterinario .vet-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem var(--spacing-md);
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.layout-veterinario .vet-sidebar-link:hover,
.layout-veterinario .vet-sidebar-link.active {
  color: white;
  background: rgba(255, 255, 255, 0.12);
}

.layout-veterinario .vet-sidebar-link i {
  font-size: 1.25rem;
  width: 1.5rem;
  text-align: center;
}

.layout-veterinario .vet-main {
  margin-top: 60px;
  margin-left: 0;
  padding: var(--spacing-lg);
  min-height: calc(100vh - 60px - 50px);
  transition: margin-left var(--transition-base);
}

.layout-veterinario .vet-footer {
  margin-left: 0;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  transition: margin-left var(--transition-base);
}

.layout-veterinario .vet-sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1015;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.layout-veterinario .vet-sidebar-overlay.show {
  opacity: 1;
  visibility: visible;
}

@media (min-width: 992px) {
  .layout-veterinario .vet-sidebar {
    transform: translateX(0);
  }

  .layout-veterinario .vet-main,
  .layout-veterinario .vet-footer {
    margin-left: 260px;
  }

  .layout-veterinario .vet-toggle {
    display: none !important;
  }
}

.vet-toggle {
  color: var(--primary-teal);
  padding: 0.25rem 0.5rem;
}

.vet-toggle:hover {
  color: var(--primary-sage);
}