/* استایل پایه */
body {
  font-family: "Vazir", sans-serif;
  color: #f1f2f6;
  background: radial-gradient(circle, #333333, #000000);
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  direction: ltr;
}

.container {
  text-align: center;
}

.container p {
  font-size: 1.3rem;
}

/* استایل باکس‌ها */
.welcome-box,
.quiz-box,
.results-box {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  animation: fadeIn 1s ease-in-out;
}

/* انیمیشن fadeIn */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* استایل دکمه‌ها */
button {
  background: linear-gradient(135deg, #ff6f61 0%, #ff9a9e 100%);
  color: #fff;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: 15px;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 111, 97, 0.4);
  margin-top: 1.5rem;
  font-family: "Vazir", sans-serif;
}

button:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(255, 111, 97, 0.6);
}

header {
  background-color: #ff6b6b;
  color: white;
  padding: 20px;
  font-size: 1.5rem;
}

main {
  padding: 20px;
}

footer {
  background-color: #2f3542;
  color: white;
  padding: 10px;
  position: fixed;
  bottom: 0;
  width: 100%;
}

/* استایل سوال */
#question {
  font-size: 1.5rem;
  margin-bottom: 30px;
}

#question .fas {
  color: #ff6b6b;
  margin-right: 10px;
}

/* استایل گزینه‌ها */
#options-container {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 20px;
}

.option {
  padding: 15px;
  font-size: 1rem;
  background-color: #ff6b6b;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.option:hover {
  background-color: #ff4757;
}

/* استایل درگ‌اند‌دراپ */
#answer-container {
  display: flex;
  gap: 11px;
  justify-content: center;
  margin-bottom: 20px;
}

.answer-slot {
  width: 40px;
  height: 40px;
  border: 2px dashed #ff6b6b;
  background-color: #f1f2f6;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #ff6b6b;
}

#puzzle-container {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.puzzle-piece {
  width: 40px;
  height: 40px;
  border: 2px solid #ff6b6b;
  background-color: #f1f2f6;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #ff6b6b;
  cursor: grab;
  transition: background-color 0.3s ease;
}

.puzzle-piece:hover {
  background-color: #dfe4ea;
}

/* استایل دکمه ارسال */
#submit-btn {
  padding: 10px 20px;
  font-size: 1.1rem;
  background-color: #ff6b6b;
  color: white;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#submit-btn :hover {
  background-color: #fb4d4d;
}

/* رسپانسیو برای موبایل و تبلت */
@media (max-width: 768px) {
  #question {
    font-size: 1rem;
  }

  .option {
    padding: 10px;
    font-size: 0.9rem;
  }

  .answer-slot,
  .puzzle-piece {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }

  #submit-btn {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  #question {
    font-size: 0.9rem;
  }

  .option {
    padding: 8px;
    font-size: 0.8rem;
  }

  .answer-slot,
  .puzzle-piece {
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
  }

  #submit-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
}

/* استایل کارت‌های نتایج */

.results-box {
  background: radial-gradient(circle, #333333, #000000);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(255, 0, 0, 0.5);
  animation: glow 2s infinite alternate, slideIn 1s ease-out;

  position: relative;
  overflow: hidden;
}

.results-box::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    rgba(255, 0, 0, 0.2),
    rgba(139, 0, 0, 0.2)
  );
  transform: rotate(45deg);
  animation: rotateBackground 10s linear infinite;
  z-index: -1;
}

@keyframes glow {
  0% {
    box-shadow: 0 0 20px #ff6b6b;
  }

  100% {
    box-shadow: 0 0 40px #f55050, 0 0 60px #792020;
  }
}

@keyframes slideIn {
  0% {
    transform: translateY(-50px);
    opacity: 0;
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes rotateBackground {
  0% {
    transform: rotate(45deg);
  }

  100% {
    transform: rotate(405deg);
  }
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(243, 47, 47, 0.8);
  animation: textGlow 2s infinite alternate;
}

@keyframes textGlow {
  0% {
    text-shadow: 0 0 10px #ff6b6b(73, 3, 3, 0.8);
  }

  100% {
    text-shadow: 0 0 20px #fa4848cf(91, 2, 2), 0 0 30px rgba(66, 4, 4, 0.8);
  }
}

.result-card {
  background: rgba(0, 0, 0, 0.5);
  border-radius: 10px;
  padding: 15px;
  margin: 15px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 1.5s ease-in;
  border: 1px solid #2c0202;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.result-icon {
  font-size: 1.5rem;
  margin-left: 10px;
  animation: bounce 1s infinite alternate;
}

@keyframes bounce {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-5px);
  }
}

button {
  background: #ff6b6b;
  color: #fff;

  padding: 10px 20px;
  font-size: 1.2rem;
  border-radius: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
  animation: pulse 2s infinite;
}

button:hover {
  background: #f03a3a;
  color: #dfe4ea;
  transform: scale(1.1);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 #f73838(255, 0, 0, 0.4);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(255, 0, 0, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 0, 0, 0);
  }
}

/* ریسپانسیو بودن */
@media (max-width: 600px) {
  h1 {
    font-size: 2rem;
  }

  .results-box {
    padding: 20px;
  }

  .result-card {
    padding: 10px;
  }

  button {
    font-size: 1rem;
    padding: 8px 16px;
  }
}

/* انیمیشن bounce برای پاسخ‌های صحیح */
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.correct {
  animation: bounce 0.5s;
}

/* تم تاریک */
body.dark-mode {
  background: #333;
  color: #fff;
}

/* افکت پارالاکس */
.parallax {
  background-image: url("background.jpg");
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* استایل برای دستگاه‌های موبایل */
@media (max-width: 768px) {
  .welcome-box,
  .quiz-box,
  .results-box {
    padding: 1rem;
  }

  button {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .puzzle-piece,
  .answer-slot {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}

/* استایل آیکون‌ها */

.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* ویدیو تمام صفحه را پوشش می‌دهد */
}

.content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
  padding-top: 20%;
}

/* برای دستگاه‌های با عرض کم (موبایل) */
@media (max-width: 768px) {
  .content {
    padding-top: 50%;
  }
}

/* پس‌زمینه ویدیویی */
.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}