/* ============================================
   COSMIC CASSY - GLOBAL STYLES
   Loaded on ALL pages
   Mobile-first approach (min-width media queries)
   ============================================ */

/* ============================================
   CSS VARIABLES
   ============================================ */

:root {
  /* Colors - Cosmic Cassy Theme */
  --primary-blue: #5B8DDB;
  --primary-blue-hover: #4A7BC9;
  --primary-blue-light: #7BA5E8;
  --accent-pink: #FF6B9D;
  --accent-pink-hover: #FF5288;
  --success-green: #51CF66;
  --warning-orange: #FFA94D;
  --error-red: #FF6B6B;
  
  /* Backgrounds */
  --bg-white: #FFFFFF;
  --bg-cream: #FCFBF9;
  --bg-light: #F8F9FA;
  --card-bg: #FFFBF5;
  
  /* Text Colors */
  --text-dark: #2D3748;
  --text-medium: #4A5568;
  --text-light: #718096;
  --text-lighter: #A0AEC0;
  --text-on-primary: #FFFFFF;
  
  /* Typography */
  --font-family-heading: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  --font-size-hero: 28px;
  --font-size-h1: 24px;
  --font-size-h2: 20px;
  --font-size-h3: 18px;
  --font-size-h4: 16px;
  --font-size-body: 16px;
  --font-size-small: 14px;
  --font-size-tiny: 12px;
  
  /* Spacing */
  --page-padding: 20px;
  --section-padding: 40px 20px;
  --card-padding: 16px;
  --button-padding: 12px 24px;
  --input-padding: 12px 16px;
  
  /* Border Radius */
  --radius-small: 6px;
  --radius-medium: 8px;
  --radius-large: 12px;
  --radius-xlarge: 16px;
  --radius-circle: 50%;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-tooltip: 1070;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Desktop adjustments */
@media (min-width: 768px) {
  :root {
    --font-size-hero: 48px;
    --font-size-h1: 36px;
    --font-size-h2: 28px;
    --font-size-h3: 22px;
    --font-size-h4: 18px;
    --page-padding: 40px;
    --section-padding: 80px 40px;
    --card-padding: 24px;
  }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-dark);
}

h1 {
  font-size: var(--font-size-h1);
}

@media (min-width: 768px) {
  h1 {
    font-size: var(--font-size-h1);
  }
}

h2 {
  font-size: var(--font-size-h2);
}

@media (min-width: 768px) {
  h2 {
    font-size: var(--font-size-h2);
  }
}

h3 {
  font-size: var(--font-size-h3);
}

@media (min-width: 768px) {
  h3 {
    font-size: var(--font-size-h3);
  }
}

h4 {
  font-size: var(--font-size-h4);
}

@media (min-width: 768px) {
  h4 {
    font-size: var(--font-size-h4);
  }
}

p {
  margin-bottom: 16px;
  color: var(--text-medium);
}

@media (min-width: 768px) {
  p {
    margin-bottom: 20px;
  }
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

@media (min-width: 768px) {
  a {
    color: var(--primary-blue);
  }
}

a:hover {
  color: var(--primary-blue-hover);
  text-decoration: underline;
}

@media (min-width: 768px) {
  a:hover {
    color: var(--primary-blue-hover);
  }
}

strong {
  font-weight: 600;
}

@media (min-width: 768px) {
  strong {
    font-weight: 700;
  }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--button-padding);
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}

@media (min-width: 768px) {
  .btn {
    padding: var(--button-padding);
    font-size: var(--font-size-body);
  }
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--text-on-primary);
}

@media (min-width: 768px) {
  .btn-primary {
    background-color: var(--primary-blue);
  }
}

.btn-primary:hover {
  background-color: var(--primary-blue-hover);
  color: var(--text-on-primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .btn-primary:hover {
    transform: translateY(-2px);
  }
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

@media (min-width: 768px) {
  .btn-secondary {
    border: 2px solid var(--primary-blue);
  }
}

.btn-secondary:hover {
  background-color: var(--primary-blue);
  color: var(--text-on-primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .btn-secondary:hover {
    background-color: var(--primary-blue);
    transform: translateY(-2px);
  }
}

.btn-danger {
  background-color: var(--error-red);
  color: var(--text-on-primary);
}

@media (min-width: 768px) {
  .btn-danger {
    background-color: var(--error-red);
  }
}

.btn-danger:hover {
  background-color: #E85555;
  color: var(--text-on-primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .btn-danger:hover {
    transform: translateY(-2px);
  }
}

.btn-success {
  background-color: var(--success-green);
  color: var(--text-on-primary);
}

@media (min-width: 768px) {
  .btn-success {
    background-color: var(--success-green);
  }
}

.btn-success:hover {
  background-color: #41B856;
  color: var(--text-on-primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .btn-success:hover {
    transform: translateY(-2px);
  }
}

.btn-small {
  padding: 8px 16px;
  font-size: var(--font-size-small);
}

@media (min-width: 768px) {
  .btn-small {
    padding: 10px 20px;
  }
}

.btn-large {
  padding: 16px 32px;
  font-size: 18px;
}

@media (min-width: 768px) {
  .btn-large {
    padding: 18px 40px;
    font-size: 20px;
  }
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

@media (min-width: 768px) {
  .btn:disabled {
    opacity: 0.5;
  }
}

/* ============================================
   FORMS & INPUTS
   ============================================ */

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

@media (min-width: 768px) {
  .form-group {
    margin-bottom: 24px;
  }
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-dark);
  font-size: var(--font-size-small);
}

@media (min-width: 768px) {
  label {
    font-size: var(--font-size-body);
  }
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
  width: 100%;
  padding: var(--input-padding);
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  color: var(--text-dark);
  background-color: var(--bg-white);
  border: 2px solid var(--bg-light);
  border-radius: var(--radius-medium);
  transition: border-color var(--transition-fast);
}

@media (min-width: 768px) {
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="number"],
  input[type="date"],
  input[type="time"],
  textarea,
  select {
    padding: var(--input-padding);
  }
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-blue);
}

@media (min-width: 768px) {
  input:focus,
  textarea:focus,
  select:focus {
    border-color: var(--primary-blue);
  }
}

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

@media (min-width: 768px) {
  textarea {
    min-height: 150px;
  }
}

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

@media (min-width: 768px) {
  .input-error {
    border-color: var(--error-red);
  }
}

.error-message {
  display: block;
  margin-top: 6px;
  font-size: var(--font-size-small);
  color: var(--error-red);
}

@media (min-width: 768px) {
  .error-message {
    margin-top: 8px;
  }
}

.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (min-width: 768px) {
  .checkbox-wrapper {
    gap: 12px;
  }
}

input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

@media (min-width: 768px) {
  input[type="checkbox"] {
    width: auto;
  }
}

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

.card {
  background-color: var(--card-bg);
  padding: var(--card-padding);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

@media (min-width: 768px) {
  .card {
    padding: var(--card-padding);
  }
}

.card:hover {
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .card:hover {
    box-shadow: var(--shadow-md);
  }
}

.card-title {
  font-size: var(--font-size-h3);
  margin-bottom: 12px;
}

@media (min-width: 768px) {
  .card-title {
    margin-bottom: 16px;
  }
}

.card-text {
  color: var(--text-medium);
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .card-text {
    color: var(--text-medium);
  }
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--page-padding);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--page-padding);
  }
}

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

@media (min-width: 768px) {
  .text-center {
    text-align: center;
  }
}

.text-left {
  text-align: left;
}

@media (min-width: 768px) {
  .text-left {
    text-align: left;
  }
}

.text-right {
  text-align: right;
}

@media (min-width: 768px) {
  .text-right {
    text-align: right;
  }
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

@media (min-width: 768px) {
  .mt-1 { margin-top: 8px; }
  .mt-2 { margin-top: 16px; }
  .mt-3 { margin-top: 32px; }
  .mt-4 { margin-top: 48px; }
}

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

@media (min-width: 768px) {
  .mb-1 { margin-bottom: 8px; }
  .mb-2 { margin-bottom: 16px; }
  .mb-3 { margin-bottom: 32px; }
  .mb-4 { margin-bottom: 48px; }
}

.hidden {
  display: none !important;
}

@media (min-width: 768px) {
  .hidden {
    display: none !important;
  }
}

.visible {
  display: block !important;
}

@media (min-width: 768px) {
  .visible {
    display: block !important;
  }
}

/* ============================================
   MODALS
   ============================================ */

.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  animation: fadeIn var(--transition-fast);
}

@media (min-width: 768px) {
  .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.6);
  }
}

.modal-backdrop.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .modal-backdrop.show {
    display: flex;
  }
}

.modal {
  background-color: var(--bg-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-xl);
  max-width: 90%;
  width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: var(--z-modal);
  animation: slideUp var(--transition-normal);
}

@media (min-width: 768px) {
  .modal {
    max-width: 600px;
  }
}

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

@media (min-width: 768px) {
  .modal-header {
    padding: 24px;
  }
}

.modal-title {
  font-size: var(--font-size-h3);
  margin: 0;
}

@media (min-width: 768px) {
  .modal-title {
    font-size: var(--font-size-h2);
  }
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-light);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

@media (min-width: 768px) {
  .modal-close-btn {
    font-size: 32px;
  }
}

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

@media (min-width: 768px) {
  .modal-close-btn:hover {
    color: var(--text-dark);
  }
}

.modal-body {
  padding: 20px;
}

@media (min-width: 768px) {
  .modal-body {
    padding: 24px;
  }
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */

.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 768px) {
  .toast-container {
    top: 24px;
    right: 24px;
  }
}

.toast {
  min-width: 280px;
  max-width: 400px;
  padding: 16px 20px;
  background-color: var(--bg-white);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInRight var(--transition-normal);
}

@media (min-width: 768px) {
  .toast {
    min-width: 320px;
  }
}

.toast-success {
  border-left: 4px solid var(--success-green);
}

@media (min-width: 768px) {
  .toast-success {
    border-left: 4px solid var(--success-green);
  }
}

.toast-error {
  border-left: 4px solid var(--error-red);
}

@media (min-width: 768px) {
  .toast-error {
    border-left: 4px solid var(--error-red);
  }
}

.toast-warning {
  border-left: 4px solid var(--warning-orange);
}

@media (min-width: 768px) {
  .toast-warning {
    border-left: 4px solid var(--warning-orange);
  }
}

.toast-info {
  border-left: 4px solid var(--primary-blue);
}

@media (min-width: 768px) {
  .toast-info {
    border-left: 4px solid var(--primary-blue);
  }
}

.toast-icon {
  font-size: 24px;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .toast-icon {
    font-size: 28px;
  }
}

.toast-message {
  flex: 1;
  font-size: var(--font-size-small);
  color: var(--text-dark);
}

@media (min-width: 768px) {
  .toast-message {
    font-size: var(--font-size-body);
  }
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 20px;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

@media (min-width: 768px) {
  .toast-close {
    font-size: 22px;
  }
}

.toast-close:hover {
  color: var(--text-dark);
}

@media (min-width: 768px) {
  .toast-close:hover {
    color: var(--text-dark);
  }
}

/* ============================================
   LOADING OVERLAY
   ============================================ */

.loading-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  justify-content: center;
  align-items: center;
}

@media (min-width: 768px) {
  .loading-overlay {
    background-color: rgba(0, 0, 0, 0.6);
  }
}

.loading-overlay.show {
  display: flex;
}

@media (min-width: 768px) {
  .loading-overlay.show {
    display: flex;
  }
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--bg-white);
  border-radius: var(--radius-circle);
  animation: spin 0.8s linear infinite;
}

@media (min-width: 768px) {
  .loading-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--bg-white);
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background-color: var(--text-dark);
  color: var(--bg-light);
  padding: 40px 20px 20px;
  /* margin-top: 60px; */
}

@media (min-width: 768px) {
  .site-footer {
    padding: 60px 40px 30px;
    /* margin-top: 100px; */
  }
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
  }
}

/* Footer Logo */
.footer-logo {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}


@media (min-width: 768px) {
  .footer-logo {
    margin-bottom: 20px;
  }
}

.footer-logo-image {
  height: 100px;
  width: auto;
  display: block;
}

@media (min-width: 768px) {
  .footer-logo-image {
    height: 120px;
  }
}

.footer-section h3 {
  color: var(--bg-white);
  font-size: var(--font-size-h3);
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .footer-section h3 {
    margin-bottom: 20px;
  }
}

.footer-section h4 {
  color: var(--bg-white);
  font-size: var(--font-size-body);
  margin-bottom: 12px;
}

@media (min-width: 768px) {
  .footer-section h4 {
    margin-bottom: 16px;
  }
}

.footer-section p {
  color: var(--bg-light);
  font-size: var(--font-size-small);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .footer-section p {
    font-size: var(--font-size-body);
  }
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 768px) {
  .footer-section ul {
    padding: 0;
  }
}

.footer-section ul li {
  margin-bottom: 8px;
}

@media (min-width: 768px) {
  .footer-section ul li {
    margin-bottom: 12px;
  }
}

.footer-section ul li a {
  color: var(--bg-light);
  font-size: var(--font-size-small);
  transition: color var(--transition-fast);
}

@media (min-width: 768px) {
  .footer-section ul li a {
    font-size: var(--font-size-body);
  }
}

.footer-section ul li a:hover {
  color: var(--bg-white);
  text-decoration: none;
}

@media (min-width: 768px) {
  .footer-section ul li a:hover {
    color: var(--bg-white);
  }
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    padding-top: 30px;
  }
}

.footer-bottom p {
  font-size: var(--font-size-small);
  color: var(--text-lighter);
  margin: 0;
}

@media (min-width: 768px) {
  .footer-bottom p {
    font-size: var(--font-size-body);
  }
}

.footer-bottom a {
  color: var(--primary-blue-light);
}

@media (min-width: 768px) {
  .footer-bottom a {
    color: var(--primary-blue-light);
  }
}

.footer-bottom a:hover {
  color: var(--bg-white);
}

@media (min-width: 768px) {
  .footer-bottom a:hover {
    color: var(--bg-white);
  }
}


/* Footer install button */
.btn-install-footer {
  display: none; /* Hidden by default, shown by JS when installable */
  margin-top: 16px;
  padding: 10px 20px;
  background-color: var(--success-green);
  color: var(--text-on-primary);
  border: none;
  border-radius: var(--radius-medium);
  font-size: var(--font-size-small);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

@media (min-width: 768px) {
  .btn-install-footer {
    padding: 12px 24px;
    font-size: var(--font-size-body);
  }
}

.btn-install-footer:hover {
  background-color: #41B856;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

::-webkit-scrollbar {
  width: 10px;
}

@media (min-width: 768px) {
  ::-webkit-scrollbar {
    width: 12px;
  }
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

@media (min-width: 768px) {
  ::-webkit-scrollbar-track {
    background: var(--bg-light);
  }
}

::-webkit-scrollbar-thumb {
  background: var(--text-lighter);
  border-radius: var(--radius-medium);
}

@media (min-width: 768px) {
  ::-webkit-scrollbar-thumb {
    background: var(--text-light);
  }
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

@media (min-width: 768px) {
  ::-webkit-scrollbar-thumb:hover {
    background: var(--text-medium);
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

.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;
}

@media (min-width: 768px) {
  .sr-only {
    position: absolute;
  }
}

*:focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

@media (min-width: 768px) {
  *:focus-visible {
    outline: 3px solid var(--primary-blue);
    outline-offset: 3px;
  }
}

.video-embed {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  margin-bottom: 20px;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}