/* ===== MAIN CONTENT ===== */
.main {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: var(--neutral-black);
}

.container {
  position: relative;
  width: 750px;
  height: 450px;
  background-color: var(--neutral-black);
  border-radius: 0.5rem;
  box-shadow: 0 0 25px var(--accent);
  overflow: hidden;
  color: var(--neutral-white);
  border: 2px solid var(--accent);
}

.curved-shape {
  position: absolute;
  right: 0;
  top: -5px;
  height: 600px;
  width: 850px;
  background: linear-gradient(30deg, var(--accent), var(--primary-dark));
  transform: rotate(10deg) skewY(40deg);
  transform-origin: bottom right;
  transition: 1.5s ease;
  transition-delay: 0.1s;
}

.container.active .curved-shape {
  transform: rotate(0deg) skewY(0deg);
}

.curved-shape2 {
  position: absolute;
  left: 250px;
  top: 100%;
  height: 700px;
  width: 850px;
  background: var(--neutral-black);
  border-top: 3px solid var(--accent);
  transform: rotate(0deg) skewY(0deg);
  transform-origin: bottom left;
  transition: 1.5s ease;
  transition-delay: 0.1s;
}

.container.active .curved-shape2 {
  transform: rotate(-11deg) skewY(-41deg);
}

.form-box {
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: transparent;
  transition: 0.7s ease;
  z-index: 1;
}

.form-box.login {
  left: 0;
  transform: translateX(0%);
  opacity: 1;
  z-index: 2;
}

.form-box.Register {
  left: 0;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
}

.container.active .form-box.login {
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
}

.container.active .form-box.Register {
  transform: translateX(0%);
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

.form-box h2 {
  font-size: 2rem;
  text-align: center;
  color: var(--neutral-white);
}

.input-box {
  position: relative;
  width: 100%;
  height: 50px;
  margin-top: 25px;
}

.input-box input {
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--neutral-white);
  font-weight: 600;
  border-bottom: 2px solid var(--neutral-white);
  padding-right: 23px;
  transition: 0.5s;
}

.input-box input:focus,
.input-box input:valid {
  border-bottom: 2px solid var(--accent);
}

.input-box label {
  position: absolute;
  top: 50%;
  left: 0;
  color: var(--neutral-white);
  font-size: 16px;
  transform: translateY(-50%);
  transition: 0.5s;
}

.input-box input:focus~label,
.input-box input:valid~label {
  top: -5px;
  color: var(--accent);
}

.input-box i {
  position: absolute;
  top: 50%;
  right: 0;
  font-size: 18px;
  transform: translateY(-50%);
  transition: 0.5s;
  color: var(--neutral-white);
}

.input-box input:focus~i,
.input-box input:valid~i {
  color: var(--accent);
}

.btn {
  position: relative;
  width: 100%;
  height: 45px;
  background: transparent;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--neutral-white);
  text-transform: uppercase;
  font-weight: 600;
  overflow: hidden;
  z-index: 1;
  margin-top: 25px;
}

.btn::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 300%;
  background: linear-gradient(var(--primary-dark), var(--accent-dark), var(--primary-dark), var(--accent-dark));
  top: -100%;
  left: 0;
  z-index: -1;
  transition: 0.5s;
}

.btn:hover::before {
  top: 0;
}

.regi-link {
  font-size: 14px;
  text-align: center;
  margin: 20px 0 10px;
}

.regi-link a {
  text-decoration: none;
  color: var(--accent);
  font-weight: 600;
}

.regi-link p {
  color: #fff;
  font-size: 14px;
  margin-top: 10px;
}

.regi-link a:hover {
  text-decoration: underline;
}

.info-content {
  position: absolute;
  width: 50%;
  height: 100%;
  top: 0;
  right: 0;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: right;
  transition: 0.6s ease;
  z-index: 1;
}

.info-content.login {
  transform: translateX(0%);
  opacity: 1;
}

.info-content.Register {
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
}

.container.active .info-content.login {
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
}

.container.active .info-content.Register {
  transform: translateX(0%);
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

.info-content h2 {
  text-transform: uppercase;
  font-size: 36px;
  line-height: 1.3;
  color: var(--neutral-white);
}

.info-content p {
  font-size: 16px;
  margin-top: 10px;
  color: var(--neutral-white);
}

/* ===== Responsive Design ===== */
@media screen and (max-width: 1200px) {
  .container {
    width: 90%;
    max-width: 750px;
    height: auto;
    min-height: 450px;
  }

  .curved-shape {
    width: 100%;
    height: 100%;
  }

  .curved-shape2 {
    width: 100%;
    height: 100%;
  }
}

@media screen and (max-width: 992px) {
  .container {
    width: 95%;
    max-width: 700px;
  }

  .form-box {
    width: 50%;
    padding: 30px;
  }

  .info-content {
    width: 50%;
    padding: 30px;
  }
}

@media screen and (max-width: 768px) {
  .container {
    width: 100%;
    max-width: 600px;
  }

  .form-box {
    padding: 25px;
  }

  .info-content {
    padding: 25px;
  }

  .form-box h2 {
    font-size: 28px;
  }

  .info-content h2 {
    font-size: 32px;
  }
}

@media screen and (max-width: 576px) {
  .container {
    width: 100%;
    max-width: 500px;
  }

  .form-box {
    padding: 20px;
  }

  .info-content {
    padding: 20px;
  }

  .form-box h2 {
    font-size: 24px;
  }

  .info-content h2 {
    font-size: 28px;
  }

  .input-box {
    height: 45px;
    margin-top: 20px;
  }

  .btn {
    height: 40px;
    font-size: 0.9rem;
  }
}