:root {
  /* Futuristic Neon Colors */
  --Main-bg-color: #0a0a12;
  --Text-primary: #e0e0ff;
  --Text-secondary: #a0a0ff;
  --Card-container: rgba(20, 20, 40, 0.7);
  --Accent-purple: #7f00ff;
  --Accent-blue: #00f0ff;
  --Accent-pink: #ff00f0;
  --Button-hover: #8a2be2;
  --Border-Shadow: #303050;
  --Glow-effect: 0 0 10px rgba(127, 0, 255, 0.8);

  /* Fonts */
  --Orbitron: "Orbitron", sans-serif;
  --Rajdhani: "Rajdhani", sans-serif;
}

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

body {
  font-family: var(--Rajdhani);
  background-color: var(--Main-bg-color);
  color: var(--Text-primary);
  background-image: linear-gradient(
      45deg,
      rgba(15, 15, 35, 0.8) 50%,
      rgba(10, 10, 30, 0.9) 50%
    ),
    radial-gradient(
      circle at 20% 30%,
      rgba(127, 0, 255, 0.15) 0%,
      transparent 20%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(0, 240, 255, 0.15) 0%,
      transparent 20%
    );
  background-size: 4px 4px, 200% 200%, 200% 200%;
  animation: bgScan 15s linear infinite;
  min-height: 100vh;
  position: relative;
  padding-bottom: 60px;
}

@keyframes bgScan {
  0% {
    background-position: 0 0, 0 0, 0 0;
  }
  100% {
    background-position: 20px 20px, 100px 100px, -100px -100px;
  }
}

#title {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--Orbitron);
  text-align: center;
  font-size: 1.5rem;
  font-weight: 500;
  border: 1px solid var(--Accent-purple);
  color: var(--Accent-blue);
  background-color: rgba(30, 30, 60, 0.5);
  box-shadow: var(--Glow-effect);
  letter-spacing: 3px;
  text-shadow: 0 0 8px var(--Accent-blue);
  position: relative;
  overflow: hidden;
  padding: 0 15px;
}

#title::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    transparent 45%,
    var(--Accent-blue) 50%,
    transparent 55%
  );
  animation: titleScan 4s linear infinite;
}

@keyframes titleScan {
  0% {
    transform: translateY(-100%) translateX(-100%) rotate(45deg);
  }
  100% {
    transform: translateY(100%) translateX(100%) rotate(45deg);
  }
}

main {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: auto;
  gap: 50px;
  padding: 0 15px;
}

.search-container {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  position: relative;
  padding: 10px;
}

.search-container::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 1px solid var(--Accent-blue);
  border-radius: 8px;
  animation: pulse 2s infinite alternate;
  pointer-events: none;
}

@keyframes pulse {
  0% {
    opacity: 0.3;
  }
  100% {
    opacity: 0.8;
  }
}

.username-input {
  background-color: rgba(30, 30, 60, 0.7);
  color: var(--Text-primary);
  border: 1px solid var(--Accent-blue);
  padding: 0.8rem 1rem;
  border-radius: 5px;
  width: 100%;
  font-family: var(--Orbitron);
  letter-spacing: 1px;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.username-input:focus {
  outline: none;
  border-color: var(--Accent-purple);
  box-shadow: 0 0 10px var(--Accent-purple);
}

.btn {
  width: 100%;
  background: linear-gradient(135deg, var(--Accent-purple), var(--Accent-pink));
  color: var(--Text-primary);
  border: none;
  padding: 0.8rem 1.2rem;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--Orbitron);
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  z-index: 1;
  font-size: 1rem;
}

.btn::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: 0.5s;
  z-index: -1;
}

.btn:hover {
  background: linear-gradient(135deg, var(--Accent-pink), var(--Accent-purple));
  box-shadow: 0 0 15px var(--Accent-purple);
}

.btn:hover::before {
  left: 100%;
}

.btn:active {
  transform: translateY(1px);
}

.content-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  height: auto;
  flex-direction: column;
  gap: 30px;
  padding: 0 15px;
}

.user-profile {
  display: grid;
  grid-template-columns: 80px 1fr;
  grid-template-rows: auto auto auto;
  grid-template-areas:
    "box-1 box-2"
    "box-4 box-2"
    "box-3 box-3";
  border: 1px solid var(--Accent-purple);
  width: 100%;
  max-width: 500px;
  min-height: 200px;
  margin: 1rem auto;
  padding: 0.6rem;
  border-radius: 8px;
  box-shadow: var(--Glow-effect);
  background: rgba(30, 30, 60, 0.5);
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
  gap: 5px;
}

.user-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  grid-area: box-1;
  border: 1px solid var(--Accent-blue);
  object-fit: cover;
  height: 80px;
  width: 80px;
  padding: 0.2rem;
  background-color: rgba(40, 40, 80, 0.7);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}

.user-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) contrast(120%);
}

.user-info {
  display: flex;
  flex-direction: column;
  text-align: left;
  gap: 5px;
  grid-area: box-2;
  padding: 5px;
  /* border: 1px solid var(--Accent-blue); */
  /* background-color: rgba(40, 40, 80, 0.7); */
  /* box-shadow: 0 0 8px rgba(0, 240, 255, 0.3); */
}

.username > a {
  font-size: 0.9rem;
  font-family: var(--Orbitron);
  font-weight: 400;
  color: var(--Accent-blue);
  text-decoration: none;
  transition: all 0.3s ease;
  word-break: break-all;
}

.username > a:hover {
  color: var(--Text-primary);
  text-shadow: 0 0 8px var(--Accent-blue);
}

.name,
.bio {
  font-family: var(--Orbitron);
  color: var(--Text-secondary);
  font-size: 0.8rem;
  font-weight: 100;
  letter-spacing: 1px;
  word-break: break-word;
}

.name > span {
  color: var(--Accent-blue);
  font-weight: 500;
}

.bio > span {
  color: var(--Accent-blue);
  font-weight: 500;
}

.user-social {
  grid-area: box-3;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  border: 1px solid var(--Accent-purple);
  background-color: rgba(40, 40, 80, 0.7);
  padding: 8px;
  flex-wrap: wrap;
}

.repos,
.followers,
.following {
  font-family: var(--Orbitron);
  color: var(--Text-secondary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 5px;
  min-width: 80px;
}

.repos::before,
.followers::before,
.following::before {
  content: attr(data-label);
  font-size: 0.6rem;
  color: var(--Accent-blue);
  margin-bottom: 3px;
}

.user-location {
  grid-area: box-4;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--Accent-purple);
  height: 35px;
  padding: 2px;
  background-color: rgba(40, 40, 80, 0.7);
}

.location {
  font-size: 0.7rem;
  font-family: var(--Orbitron);
  font-weight: 100;
  color: var(--Text-secondary);
  letter-spacing: 1px;
}

.error-div {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 500px;
  min-height: 150px;
  border: 1px solid var(--Accent-purple);
  background-color: rgba(40, 40, 80, 0.7);
  box-shadow: var(--Glow-effect);
  padding: 20px;
  text-align: center;
  margin: 0 auto;
}

.error {
  font-family: var(--Orbitron);
  font-size: 1.2rem;
  color: var(--Accent-blue);
  text-shadow: 0 0 8px var(--Accent-blue);
  width: 100%;
}

h3 {
  font-family: var(--Orbitron);
  border-bottom: 1px solid var(--Accent-purple);
  width: 100%;
  max-width: 300px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--Accent-blue);
  margin-bottom: -10px;
  letter-spacing: 2px;
  text-shadow: 0 0 8px var(--Accent-blue);
  position: relative;
  padding: 0 15px;
}

h3::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 15px;
  width: calc(100% - 30px);
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--Accent-blue),
    transparent
  );
  box-shadow: 0 0 10px var(--Accent-blue);
}

.repository-list {
  border: 1px solid var(--Accent-purple);
  width: 100%;
  max-width: 600px;
  height: 260px;
  margin: 1rem auto;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: var(--Glow-effect);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  background: rgba(30, 30, 60, 0.5);
  backdrop-filter: blur(5px);
}

.repository-list::-webkit-scrollbar {
  width: 6px;
}

.repository-list::-webkit-scrollbar-track {
  background: rgba(20, 20, 40, 0.5);
  border-radius: 4px;
}

.repository-list::-webkit-scrollbar-thumb {
  background: var(--Accent-purple);
  border-radius: 4px;
}

.repository-list::-webkit-scrollbar-thumb:hover {
  background: var(--Accent-blue);
}

.repo-div {
  width: 100%;
  min-height: 100px;
  border: 1px solid var(--Accent-blue);
  background-color: rgba(40, 40, 80, 0.7);
  padding: 12px;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
  transition: all 0.3s ease;
}

.repo-div:hover {
  transform: translateX(5px);
  box-shadow: 0 0 15px var(--Accent-blue);
}

.repo-link,
.repo-desc,
.repo-footer {
  border: none;
  font-family: var(--Orbitron);
  color: var(--Text-secondary);
  margin-bottom: 8px;
}

.repo-name {
  color: var(--Accent-blue);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: 1px;
  word-break: break-all;
}

.repo-name:hover {
  color: var(--Text-primary);
  text-shadow: 0 0 8px var(--Accent-blue);
}

.repo-lang {
  font-size: 0.7rem;
  color: #ffffff;
  background-color: rgba(127, 0, 255, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 5px;
  border: 1px solid var(--Accent-purple);
  font-weight: bold;
}

.repo-lang[data-language="JavaScript"] {
  color: #f0db4f;
  background-color: rgba(240, 219, 79, 0.1);
  border-color: rgba(240, 219, 79, 0.3);
}

.repo-lang[data-language="TypeScript"] {
  color: #3178c6;
  background-color: rgba(49, 120, 198, 0.1);
  border-color: rgba(49, 120, 198, 0.3);
}

.repo-lang[data-language="Python"] {
  color: #3572a5;
  background-color: rgba(53, 114, 165, 0.1);
  border-color: rgba(53, 114, 165, 0.3);
}

.repo-lang[data-language="HTML"] {
  color: #e34c26;
  background-color: rgba(227, 76, 38, 0.1);
  border-color: rgba(227, 76, 38, 0.3);
}

.repo-lang[data-language="CSS"] {
  color: #35a6f1;
  background-color: rgba(55, 142, 224, 0.1);
  border-color: rgba(57, 128, 185, 0.3);
}

.repo-desc {
  font-size: 0.8rem;
  line-height: 1.4;
}

.repo-footer {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 0.7rem;
  color: var(--Text-primary);
}

footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  font-size: 0.7rem;
  font-family: var(--Orbitron);
  letter-spacing: 1px;
  padding: 15px;
}

footer > a {
  color: var(--Accent-blue);
  text-decoration: none;
  transition: all 0.3s ease;
}

footer > a:hover {
  color: var(--Text-primary);
  text-shadow: 0 0 8px var(--Accent-blue);
}

.view-more-container {
  text-align: center;
  margin-top: 20px;
  padding: 15px;
  border-top: 1px solid var(--Accent-purple);
}

.view-more-container p {
  color: var(--Text-secondary);
  font-family: var(--Rajdhani);
  margin-bottom: 10px;
}

.view-more-btn {
  background: linear-gradient(135deg, var(--Accent-purple), var(--Accent-pink));
  color: var(--Text-primary);
  padding: 8px 16px;
  border-radius: 5px;
  text-decoration: none;
  font-family: var(--Orbitron);
  font-size: 0.9rem;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  display: inline-block;
}

.view-more-btn:hover {
  background: linear-gradient(135deg, var(--Accent-pink), var(--Accent-purple));
  box-shadow: 0 0 15px var(--Accent-purple);
}

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 10, 18, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.popup-content {
  background-color: var(--Card-container);
  border: 1px solid var(--Accent-purple);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--Glow-effect);
  max-width: 80%;
  text-align: center;
}

.popup-text {
  font-family: var(--Orbitron);
  color: var(--Accent-blue);
  font-size: 1.2rem;
  letter-spacing: 1px;
  text-shadow: 0 0 8px var(--Accent-blue);
}

.popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  color: var(--Accent-blue);
  font-size: 1.5rem;
  cursor: pointer;
}

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

@media (max-width: 480px) {
  #title {
    font-size: 1.2rem;
    letter-spacing: 2px;
    height: 60px;
    padding: 0 10px;
  }

  main {
    gap: 30px;
    padding: 0 10px;
  }

  .search-container {
    width: 100%;
    padding: 8px;
  }

  .username-input {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }

  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }

  .content-container {
    padding: 0 10px;
  }

  .user-profile {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
      "box-1"
      "box-2"
      "box-4"
      "box-3";
    padding: 0.4rem;
    max-width: 100%;
    gap: 8px;
  }

  .user-img {
    height: 60px;
    width: 60px;
    padding: 0.1rem;
    margin: 0 auto;
  }

  .user-info {
    gap: 4px;
    padding: 3px;
    text-align: center;
  }

  .username > a {
    font-size: 0.8rem;
  }

  .name,
  .bio {
    font-size: 0.7rem;
  }

  .user-social {
    padding: 5px;
  }

  .repos,
  .followers,
  .following {
    font-size: 0.6rem;
    min-width: 60px;
    padding: 3px;
  }

  .repos::before,
  .followers::before,
  .following::before {
    font-size: 0.5rem;
  }

  .user-location {
    height: auto;
    padding: 5px;
    justify-content: center;
  }

  .location {
    font-size: 0.6rem;
  }

  .error-div {
    max-width: 100%;
    height: 150px;
  }

  .error {
    font-size: 1rem;
  }

  h3 {
    font-size: 1.1rem;
    letter-spacing: 1px;
    max-width: 250px;
  }

  .repository-list {
    padding: 0.7rem;
    max-width: 100%;
    gap: 15px;
  }

  .repo-div {
    padding: 8px;
    min-height: 110px;
    display: flex;
    flex-direction: column;
  }

  .repo-name {
    font-size: 0.9rem;
  }

  .repo-desc {
    font-size: 0.7rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
    max-height: 3.5em;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
  }

  .repo-footer {
    font-size: 0.6rem;
    gap: 5px;
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: auto;
  }

  .repo-lang {
    font-size: 0.6rem;
    padding: 1px 4px;
  }
}

@media (max-width: 350px) {
  #title {
    font-size: 1rem;
    letter-spacing: 1px;
    height: 55px;
  }

  .user-profile {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
      "box-1"
      "box-2"
      "box-4"
      "box-3";
    gap: 8px;
  }

  .user-img {
    margin: 0 auto;
  }

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

  .user-location {
    height: auto;
    padding: 5px;
  }

  .repo-div {
    min-height: 120px;
  }

  .repo-footer {
    font-size: 0.55rem;
    gap: 3px;
  }
}