@import url("https://fonts.googleapis.com/css2?family=Bai+Jamjuree:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;1,200;1,300;1,400;1,500;1,600;1,700&family=Barlow+Semi+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Figtree:ital,wght@0,300..900;1,300..900&family=Fraunces:ital,opsz,wght@0,9..144,100..900;1,9..144,100..900&family=Hanken+Grotesk:ital,wght@0,100..900;1,100..900&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Josefin+Sans:ital,wght@0,100..700;1,100..700&family=Lexend+Deca:wght@100..900&family=Manrope:wght@200..800&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Noto+Sans:ital,wght@0,100..900;1,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Outfit:wght@100..900&family=Overpass:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Raleway:ital,wght@0,100..900;1,100..900&family=Red+Hat+Display:ital,wght@0,300..900;1,300..900&family=Rubik:ital,wght@0,300..900;1,300..900&family=Tagesschrift&family=Young+Serif&display=swap");

:root {
  --bg-gradient: linear-gradient(135deg, #0f0f0f, #1c1c1c);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --border-glow: rgba(0, 174, 255, 0.3);
  --white: #ffffff;
  --neon-blue: #00bfff;
  --neon-purple: #7f00ff;
  --text-glow: rgba(0, 174, 255, 0.5);
  --btn-hover: linear-gradient(135deg, #00bfff, #7f00ff);
  --box-shadow: 0 0 20px rgba(0, 174, 255, 0.2);
}

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

body {
  font-family: "Poppins", sans-serif;
  background: var(--bg-gradient);
  min-height: 100vh;
  color: var(--white);
}

.quiz-welcome-page {
  margin-bottom: 0;
  background-image: linear-gradient(
    to bottom,
    rgb(67, 59, 221),
    rgb(130, 48, 138)
  );
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

.quiz-header {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0.8rem;
  background-color: rgba(29, 3, 31, 0.916);
  color: rgb(67, 39, 221);
}

.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.logo-img {
  width: 35px;
  height: auto;
}
.app-title {
  font-size: 1.2rem;
}

.main-nav ul {
  list-style-type: none;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  padding: 0;
}

.nav-menu li a {
  text-decoration: none;
  color: rgb(67, 39, 221);
}
.nav-menu li a :hover {
  text-decoration: underline;
}

.sign-in-btn {
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  background-color: rgb(67, 39, 221);
  color: white;
}

.sign-in-btn:hover {
  cursor: pointer;
  color: rgba(29, 3, 31, 0.628);
  background-color: white;
}

.welcome-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 0em 3.2rem;
  background-image: linear-gradient(
    to bottom,
    rgb(67, 59, 221),
    rgb(130, 48, 138)
  );
  width: 100%;
}

.intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.coding-img {
  width: 40px;
  height: auto;
}

.welcome-title {
  font-size: 2rem;
  margin-top: 1rem;
}

.welcome-description {
  font-size: 1rem;
  padding: 1em 0rem;
  width: 55%;
  text-align: center;
  line-height: 1.5;
}

.features {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: 0;
  margin-top: 2rem;
}

.feature-item {
  width: 100%;
  max-width: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 1.5;
  padding: 1rem 1.5rem;
  color: black;
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: 5px 5px 5px rgba(29, 3, 31, 0.628);
}
.questions {
  padding-top: 1.5rem;
}
.progress {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.feature-item h3 {
  margin-top: 1rem;
  margin-bottom: 1rem;
  color: rgba(62, 3, 66, 0.955);
}
.feature-item p {
  font-size: 0.8rem;
}

.features-icon {
  width: 30px;
  height: auto;
}

.cta-container {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.start-quiz-btn {
  border: none;
  padding: 0.6rem 1.8rem;
  border-radius: 8px;
  background-color: rgb(67, 39, 221);
  color: white;
}

.start-quiz-btn:hover {
  cursor: pointer;
  color: rgba(29, 3, 31, 0.628);
  background-color: white;
}

.login-prompt {
  padding-top: 1rem;
  font-size: 0.8rem;
}

.sign-in-link {
  text-decoration: underline;
  color: rgb(67, 39, 221);
}
.sign-in-link:hover {
  cursor: pointer;
  color: rgba(29, 3, 31, 0.628);
}

.icon {
  width: 20px;
  height: auto;
}
.main-footer {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  color: white;
  background-color: rgba(29, 3, 31, 0.916);
  width: 100%;
}

.footer-nav ul {
  list-style-type: none;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  padding: 0;
  color: white;
}

.main-footer p:hover {
  color: rgb(67, 39, 221);
  cursor: pointer;
}

.popup-container {
  width: 100%;
  max-width: 800px;
  color: #dcdcdc;
  padding: 3rem 1.5rem;
  margin: 3rem;
  border-radius: 20px;
  box-shadow: 10px 4px 20px rgba(78, 84, 200, 0.2);
  background-color: #1c1b33;
  backdrop-filter: blur(6px);
  display: none;
}

.timer-icon,
.arrow-icon {
  width: 15px;
  height: auto;
}

.popup-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.header-content,
.quiz-title,
p {
  font-weight: 400;
}

.timer-container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 15px;
  background-color: #f0f0ff;
  color: black;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 0.5rem 1rem;
  border-radius: 20px;
}

.timer-container.warning {
  background-color: #ffe0e0;
  color: #c62828;
}

.timer {
  color: black;
  font-size: 18px;
  display: block;
}

.quiz-status {
  margin: 1rem 0em;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.status-info {
  display: flex;
  width: 100%;
  flex-direction: row;
  justify-content: space-between;
}

.progress-bar-container {
  margin-top: 1rem;
  width: 100%;
  height: 15px;
  background-color: black;
  background-color: #f0f0ff;
  border-radius: 50px;
}

.progress-bar {
  border-radius: 50px;
  width: 0%;
  height: 15px;
  background-color: #4e54c8;
  transition: width 0.4s ease;
}

.quiz-question {
  margin-top: 2.5rem;
}

.quiz-question h2 {
  font-size: 0.8rem;
  font-weight: 400;
  margin-bottom: 0.7rem;
}

.question-text {
  font-size: 1.2rem;
}

.code-block {
  margin-top: 1.5rem;
  padding-bottom: 1.5rem;
  padding-top: 1rem;
  border-radius: 10px;
  font-family: "Fira Code", "Courier New", monospace;
  background-color: #1e1e2f;
  color: #dcdcdc;
  border: 2px solid #333356;
}

.answer-options {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 20px;
  row-gap: 20px;
}

.answer-options li {
  list-style-type: none;
  border: 2px solid;
  padding: 1rem 1rem;
  border-radius: 20px;
  background-color: black;
  background-color: #1e1a3c;
  color: #e0e0ff;
}

.answer-options li:hover {
  background-color: #342f5e;
  border-color: #6a5acd;
  cursor: pointer;
}

.answer-options li.active-option {
  background-color: #2b2560;
  border-color: #6a5acd;
  box-shadow: 0 0 10px rgba(106, 90, 205, 0.5);
}

.answer-options li.correct {
  background-color: #05300f;
  border-color: #28a745;
  color: #fff;
}

.answer-options li.wrong {
  background-color: #dc3545;
  border-color: #dc3545;
  color: #fff;
}

.answer-options li.disabled {
  pointer-events: none;
  opacity: 0.6;
  cursor: not-allowed;
}

.quiz-footer {
  margin-top: 2rem;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 1.5rem;
  gap: 10px;
  border: none;
  border-radius: 8px;
  background-color: #007bff;
  background-color: #4e54c8;
  color: white;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
  background-color: #6a5acd;
  transform: scale(1.03);
  box-shadow: 0px 4px 10px rgba(78, 84, 200, 0.4);
}

.star-icon {
  width: 15px;
  height: auto;
}

.result-popup {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
  background-color: #1c1b33;
  border-radius: 10px;
  margin: 6rem 0em;
  display: none;
}

.trophy-icon {
  width: 60px;
  height: auto;
  background-color: white;
  padding: 0.9rem;
  border-radius: 50%;
}

.completed {
  margin-top: 1.5rem;
  font-size: 1.2rem;
}

.result-declaration {
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

.quiz-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #f0f0ff;
  color: black;
  padding: 1rem 2em;
  border-radius: 10px;
  margin-top: 1rem;
}

.header-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.header-box p {
  font-size: 0.8rem;
}

.marks {
  font-size: 2rem;
  margin-top: 0.5rem;
  color: #4e54c8;
}

.response {
  font-size: 0.8rem;
}

.result-summary {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
}

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

.correct-scores {
  color: #4e54c8;
  font-weight: 500;
}
.incorrect-scores {
  color: red;
  font-weight: 500;
}

.total-time {
  color: #6a5acd;
  font-weight: 500;
}

.retake-quiz-btn {
  width: 100%;
  padding: 0.8rem;
  font-size: 1rem;
  border-radius: 10px;
  background-color: #4e54c8;
  color: white;
  border: none;
}

.retake-quiz-btn:hover {
  cursor: pointer;
  background-color: #14188b;
  color: white;
}

@media screen and (min-width: 290px) {
  .popup-container {
    max-width: 500px;
  }
  .quiz-header {
    flex-direction: column;
  }

  .main-nav {
    margin-top: 1rem;
  }

  .welcome-title {
    font-size: 1.2rem;
  }

  .features {
    display: flex;
    flex-direction: column;
  }

  .sign-in-btn {
    display: none;
  }

  .main-footer {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .logo-container {
    display: flex;
    flex-wrap: wrap;
  }

  .footer-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
  }
}

@media screen and (min-width: 750px) {
  .welcome-section {
    width: 100%;
    margin-bottom: 0rem;
  }
  .quiz-header {
    flex-direction: row;
  }

  .sign-in-btn {
    display: flex;
  }
  .features {
    display: flex;
    flex-direction: row;
  }

  .main-footer {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .popup-container {
    width: 100%;
    max-width: 800px;
  }
  .welcome-title {
    font-size: 2rem;
  }
}