@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Chakra+Petch:wght@400;600;700&family=Permanent+Marker&family=Special+Elite&display=swap');

:root {
  /* Punk/Zine color palette - more vibrant and contrasting */
  --primary-color: #ff2a6d;      /* Hot pink */
  --secondary-color: #3a3f58;    /* Dark slate blue */
  --accent-color: #05d9e8;       /* Neon cyan */
  --accent-secondary: #d1ff4f;   /* Lime green */
  --background-color: #121521;   /* Deep blue-black */
  --card-bg-color: #1d1e2a;      /* Slightly lighter background */
  --text-color: #ffffff;         /* White text */
  --text-secondary: #a1a7cb;     /* Light purple-gray */
  --border-color: #343a55;       /* Medium slate */
  --card-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  --hover-transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  --noise-opacity: 0.04;         /* Noise texture opacity */
}

/* Custom Scrollbar for Tools Showcase */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--background-color);
  border: 1px solid var(--border-color);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary-color);
  border: 1px solid var(--primary-color);
  box-shadow: 0 0 8px rgba(255, 42, 109, 0.5);
  clip-path: polygon(
    0 10%, 
    10% 0, 
    90% 0, 
    100% 10%, 
    100% 90%, 
    90% 100%, 
    10% 100%, 
    0 90%
  );
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

::-webkit-scrollbar-corner {
  background: var(--background-color);
}

/* Base styles */
body {
  font-family: 'Outfit', sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E"),
    radial-gradient(circle at 10% 20%, rgba(255, 42, 109, 0.08) 0%, transparent 30%),
    radial-gradient(circle at 90% 80%, rgba(5, 217, 232, 0.07) 0%, transparent 40%);
}

/* Header styles */
header {
  background: var(--secondary-color);
  background-image: 
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.1'/%3E%3C/svg%3E"),
    linear-gradient(135deg, rgba(255, 42, 109, 0.12) 0%, rgba(28, 31, 48, 0) 100%);
  padding: 3rem 1rem;
  text-align: center;
  position: relative;
  border-bottom: 4px solid var(--primary-color);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), 0 100%);
}

header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at center, rgba(5, 217, 232, 0.1) 0%, transparent 70%),
    linear-gradient(90deg, transparent 20%, rgba(255, 42, 109, 0.05) 50%, transparent 80%);
  z-index: 0;
}

/* Slashy underline for heading */
header::after {
  content: "";
  position: absolute;
  bottom: 25px;
  left: 0;
  width: 100%;
  height: 2px;
  background-image: 
    linear-gradient(90deg, transparent, var(--accent-color), transparent);
  z-index: 0;
}

h1 {
  margin: 0;
  font-family: 'Permanent Marker', cursive;
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
  display: inline-block;
  transform: rotate(-1deg);
  text-shadow: 
    3px 3px 0 #121521,
    -1px -1px 0 var(--primary-color),
    1px -1px 0 var(--primary-color),
    -1px 1px 0 var(--primary-color),
    1px 1px 0 var(--primary-color);
}

.subtitle {
  color: var(--accent-secondary);
  font-size: 1.2rem;
  font-weight: 300;
  margin-top: 0.5rem;
  position: relative;
  z-index: 1;
  font-family: 'Special Elite', cursive;
  letter-spacing: 1px;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  position: relative;
}

/* Filter section */
.filter-section {
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem;
  background-color: rgba(28, 31, 48, 0.8);
  border-radius: 0px;
  box-shadow: var(--card-shadow);
  position: relative;
  border: 2px solid var(--primary-color);
  border-right: none;
  border-left: none;
  backdrop-filter: blur(10px);
}

.filter-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.07'/%3E%3C/svg%3E");
  z-index: -1;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.filter-button {
  background-color: rgba(58, 63, 88, 0.5);
  color: var(--text-color);
  border: 1px dashed var(--accent-color);
  border-radius: 0;
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  transition: var(--hover-transition);
  font-family: 'Special Elite', cursive;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  clip-path: polygon(
    0 10%, 
    10% 0, 
    90% 0, 
    100% 10%, 
    100% 90%, 
    90% 100%, 
    10% 100%, 
    0 90%
  );
}

.filter-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: var(--hover-transition);
}

.filter-button:hover {
  background-color: rgba(255, 42, 109, 0.2);
  border-color: var(--primary-color);
  transform: translateY(-2px) rotate(-1deg);
}

.filter-button:hover::before {
  left: 100%;
}

.filter-button.active {
  background-color: var(--primary-color);
  box-shadow: 0 0 10px rgba(255, 42, 109, 0.5);
  transform: rotate(1deg);
}

.search-box {
  position: relative;
}

.search-box input {
  background-color: rgba(18, 21, 33, 0.7);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 0px;
  clip-path: polygon(0 0, 100% 0, 95% 100%, 5% 100%);
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  width: 250px;
  transition: var(--hover-transition);
  font-family: 'Special Elite', cursive;
  font-size: 0.95rem;
}

.search-box::before {
  content: "\f002"; /* Font Awesome search icon */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent-color);
  font-size: 0.9rem;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 8px rgba(5, 217, 232, 0.3);
  width: 280px;
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  position: relative;
}

/* Card styles */
.card {
  background-color: var(--card-bg-color);
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--hover-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  border: 2px solid var(--border-color);
  transform: rotate(0.5deg);
}

.card:nth-child(2n) {
  transform: rotate(-0.5deg);
}

.card:nth-child(3n) {
  transform: rotate(0.8deg);
}

.card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.5;
  z-index: 1;
}

.card:hover {
  transform: translateY(-8px) rotate(0);
  box-shadow: 8px 8px 0 rgba(255, 42, 109, 0.5);
  border-color: var(--primary-color);
}

.card:hover::before {
  opacity: 1;
}

.card-image {
  height: 180px;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--primary-color);
}

.card-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(28, 31, 48, 0.8) 0%, rgba(28, 31, 48, 0) 60%);
  pointer-events: none;
  z-index: 2;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: grayscale(30%) contrast(1.1);
  mix-blend-mode: luminosity;
}

.card:hover .card-image img {
  transform: scale(1.05);
  filter: grayscale(0%) contrast(1.1);
  mix-blend-mode: normal;
}

.card-category {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--primary-color);
  color: #000000;
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-family: 'Permanent Marker', cursive;
  z-index: 10;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
  transform: rotate(3deg);
}

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
  background: 
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 10px,
      rgba(5, 217, 232, 0.05) 10px,
      rgba(5, 217, 232, 0.05) 12px
    );
}

.card-title {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--accent-color);
  position: relative;
  padding-bottom: 0.7rem;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(
    to right,
    var(--primary-color),
    var(--primary-color) 10px,
    transparent 10px,
    transparent 15px
  );
}

.card-creator {
  color: var(--accent-secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-weight: 300;
  font-family: 'Special Elite', cursive;
}

.card-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  justify-content: center;
}

.card-link {
  display: inline-block;
  background: var(--primary-color);
  color: #000000;
  text-decoration: none;
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  transition: var(--hover-transition);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  text-align: center;
  font-family: 'Permanent Marker', cursive;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
  clip-path: polygon(
    0 0, 
    100% 0, 
    96% 100%, 
    4% 100%
  );
}

.card-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--hover-transition);
}

.card-link:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.3);
  background: var(--accent-color);
}

.card-link:hover::before {
  left: 100%;
}

/* Sidebar */
.sidebar {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(28, 31, 48, 0.9);
  border-left: 2px solid var(--primary-color);
  border-top: 2px solid var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
  padding: 1.5rem 0.8rem;
  z-index: 90;
  box-shadow: -4px 4px 0 rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 60px;
  transition: var(--hover-transition);
  overflow: hidden;
  backdrop-filter: blur(10px);
  clip-path: polygon(
    0 5%, 
    100% 0, 
    100% 100%, 
    0 95%
  );
}

.sidebar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.07'/%3E%3C/svg%3E");
  z-index: -1;
}

.sidebar:hover {
  max-width: 200px;
  padding: 1.5rem 1.2rem;
}

.sidebar-button {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--text-color);
  white-space: nowrap;
  padding: 0.7rem;
  transition: var(--hover-transition);
  font-family: 'Special Elite', cursive;
  font-size: 0.9rem;
  position: relative;
  text-transform: uppercase;
}

.sidebar-button:hover {
  background-color: rgba(255, 42, 109, 0.2);
  transform: translateX(-5px);
}

.sidebar-icon {
  font-size: 1.5rem;
  min-width: 1.5rem;
  text-align: center;
  color: var(--accent-color);
}

.sidebar-button.coffee {
  color: var(--accent-secondary);
}

.sidebar-button.coffee .sidebar-icon {
  color: var(--accent-secondary);
}

.sidebar-divider {
  height: 2px;
  background: repeating-linear-gradient(
    to right,
    var(--primary-color),
    var(--primary-color) 5px,
    transparent 5px,
    transparent 10px
  );
  margin: 0.3rem 0;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(18, 21, 33, 0.8);
  z-index: 100;
  overflow: auto;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: var(--card-bg-color);
  max-width: 600px;
  width: 90%;
  padding: 2.5rem 2rem;
  position: relative;
  box-shadow: 8px 8px 0 rgba(255, 42, 109, 0.5);
  border: 2px solid var(--primary-color);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
}

.close-button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-secondary);
  background: none;
  border: none;
  transition: color 0.3s ease;
  z-index: 1;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(58, 63, 88, 0.3);
}

.close-button:hover {
  color: var(--primary-color);
  transform: rotate(90deg);
  background-color: rgba(58, 63, 88, 0.7);
}

.modal-title {
  margin-top: 0;
  margin-bottom: 1.8rem;
  font-size: 2rem;
  color: var(--accent-color);
  font-family: 'Permanent Marker', cursive;
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
  transform: rotate(-1deg);
}

.modal-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 4px;
  background: repeating-linear-gradient(
    to right,
    var(--primary-color),
    var(--primary-color) 10px,
    transparent 10px,
    transparent 15px
  );
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-secondary);
  font-family: 'Special Elite', cursive;
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 0.9rem;
  border: 1px solid var(--border-color);
  background-color: rgba(18, 21, 33, 0.7);
  color: var(--text-color);
  font-family: 'Outfit', sans-serif;
  transition: var(--hover-transition);
  font-size: 0.95rem;
  clip-path: polygon(0 0, 100% 0, 98% 100%, 2% 100%);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 8px rgba(5, 217, 232, 0.3);
}

.submit-button {
  background: var(--primary-color);
  color: #000000;
  border: none;
  padding: 0.9rem 2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--hover-transition);
  font-family: 'Permanent Marker', cursive;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.3);
  clip-path: polygon(
    0 0, 
    100% 0, 
    96% 100%, 
    4% 100%
  );
}

.submit-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--hover-transition);
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.3);
  background: var(--accent-color);
}

.submit-button:hover::before {
  left: 100%;
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem 2rem;
  background-color: var(--secondary-color);
  color: var(--text-secondary);
  margin-top: 4rem;
  position: relative;
  background-image: 
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.1'/%3E%3C/svg%3E"),
    linear-gradient(0deg, rgba(18, 21, 33, 0.8) 0%, rgba(28, 31, 48, 0.8) 100%);
  clip-path: polygon(0 20px, 100% 0, 100% 100%, 0 100%);
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: repeating-linear-gradient(
    to right,
    var(--primary-color),
    var(--primary-color) 20px,
    var(--accent-color) 20px,
    var(--accent-color) 40px
  );
}

footer p {
  font-family: 'Special Elite', cursive;
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

/* Particles */
.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.particle {
  position: absolute;
  background-color: var(--accent-color);
  opacity: 0.15;
  border-radius: 50%;
  pointer-events: none;
}

/* Animation for new cards */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px) rotate(3deg); }
  to { opacity: 1; transform: translateY(0) rotate(0.5deg); }
}

.new-card {
  animation: fadeIn 0.5s ease forwards;
}

/* Glitch animation for some elements */
@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-3px, 3px); }
  40% { transform: translate(-3px, -3px); }
  60% { transform: translate(3px, 3px); }
  80% { transform: translate(3px, -3px); }
  100% { transform: translate(0); }
}

.card:hover .card-title {
  /* animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both; */
}

/* Custom elements - VHS Tracking Lines */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.03),
    rgba(0, 0, 0, 0.03) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 100;
  opacity: 0.3;
}

/* Punk Cut-Out Elements */
.filter-section::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  z-index: 1;
}

/* Random safety pin element */
.card::before {
  content: "";
  position: absolute;
  top: -5px;
  right: 20px;
  width: 30px;
  height: 12px;
  border: 2px solid var(--accent-color);
  border-radius: 10px;
  z-index: 10;
  transform: rotate(-20deg);
}

.card:nth-child(2n)::before {
  top: auto;
  bottom: -5px;
  right: auto;
  left: 20px;
  transform: rotate(20deg);
  border-color: var(--primary-color);
}

/* Ripped edges on some elements */
.card-image::before {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 8px;
  background-image: url("data:image/svg+xml,%3Csvg width='100%25' height='8' viewBox='0 0 100 8' preserveAspectRatio='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0 L5,4 L10,1 L15,6 L20,2 L25,4 L30,1 L35,5 L40,3 L45,6 L50,1 L55,4 L60,2 L65,5 L70,3 L75,6 L80,1 L85,5 L90,2 L95,6 L100,0 L100,8 L0,8 Z' fill='%231d1e2a'/%3E%3C/svg%3E");
  z-index: 5;
}

/* Photocopied/xerox effect on hover */
.card:hover .card-image img {
  animation: xerox 0.3s forwards;
}

@keyframes xerox {
  0% { filter: grayscale(30%) contrast(1.1); }
  50% { filter: grayscale(100%) contrast(1.5) brightness(1.5); }
  100% { filter: grayscale(0%) contrast(1.2); }
}

/* Handwritten notes effect */
.card:after {
  content: "";
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5,20 Q10,10 15,15 T25,10' stroke='%23ff2a6d' fill='none' stroke-width='1' stroke-dasharray='2,2'/%3E%3C/svg%3E");
  opacity: 0.4;
  z-index: 5;
}

/* Stamp effect for category badges */
.card-category::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.2'/%3E%3C/svg%3E");
  z-index: -1;
}

/* Toast with zine styling */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--primary-color);
  color: #000000;
  padding: 1rem 2rem;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.3);
  z-index: 1000;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  font-family: 'Permanent Marker', cursive;
  font-size: 0.95rem;
  clip-path: polygon(0 0, 100% 0, 97% 100%, 3% 100%);
  border: 2px dashed #000000;
}

.toast.toast-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Responsive designs */
@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  h1 {
    font-size: 2.4rem;
  }
  
  .filter-section {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .filter-buttons {
    width: 100%;
    justify-content: center;
    margin-bottom: 1rem;
  }

  .search-box, .search-box input, .search-box input:focus {
    width: 100%;
  }
  
  /* Responsive sidebar */
  .sidebar {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    transform: none;
    flex-direction: row;
    width: 100%;
    max-width: none;
    clip-path: polygon(0 0, 100% 20%, 100% 100%, 0 100%);
    border: none;
    border-top: 2px solid var(--primary-color);
    padding: 0.8rem;
    justify-content: space-around;
  }
  
  .sidebar:hover {
    max-width: none;
    padding: 0.8rem;
  }
  
  .sidebar-button {
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.7rem;
    padding: 0.4rem;
  }
  
  .sidebar-divider {
    display: none;
  }
  
  .container {
    padding-bottom: 5rem;
  }
  
  .modal-content {
    padding: 2rem 1.5rem;
    max-height: 90vh;
    overflow-y: auto;
  }
  
  .card::before, .card:nth-child(2n)::before {
    width: 20px;
    height: 8px;
  }
}