/*
=================================================
--- ⭐️ NEW "STATIC NEON" LOGIN STYLES ⭐️ ---
=================================================
*/

/* --- Import Font --- */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap");

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

body {
  font-family: "Poppins", sans-serif;
  height: 100vh;
  width: 100vw;
  /* This centers the login box */
  display: grid;
  place-content: center;
  overflow: hidden; /* Hide scrollbars */
  background: #111827; /* Dark fallback */
}

/* ======================= */
/* 1. Backgrounds */
/* ======================= */
#particle-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -5;
  background: linear-gradient(
    180deg,
    rgba(17, 24, 39, 0.6) 0%,
    rgba(17, 24, 39, 0.9) 100%
  );
}
.bg-slideshow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  list-style: none;
  z-index: -10;
}
.bg-slideshow li {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  animation: image-fade 35s linear infinite;
}
/* --- ⭐️ CORRECTED IMAGE PATHS ⭐️ --- */
.bg-slideshow li:nth-child(1) {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url("../../assets/scholar1.jpg");
  animation-delay: 0s;
}
.bg-slideshow li:nth-child(2) {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url("../../assets/scholar2.jpg");
  animation-delay: 7s;
}
.bg-slideshow li:nth-child(3) {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url("../../assets/scholar3.jpg");
  animation-delay: 14s;
}
.bg-slideshow li:nth-child(4) {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url("../../assets/scholar4.jpg");
  animation-delay: 21s;
}
.bg-slideshow li:nth-child(5) {
  background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url("../../assets/scholar5.jpg");
  animation-delay: 28s;
}
/* --- ⭐️ CORRECTED ANIMATION TIMING ⭐️ --- */
@keyframes image-fade {
  0% {
    opacity: 0;
    transform: scale(1.05);
  }
  4% {
    opacity: 1;
  }
  16% {
    opacity: 1;
  }
  20% {
    opacity: 0;
    transform: scale(1.15);
  }
  100% {
    opacity: 0;
  }
}

/* ======================= */
/* 2. Neon Login Box */
/* ======================= */
.login-box {
  width: 420px;
  max-width: 90vw;
  padding: 40px 35px;
  position: relative;
  overflow: hidden;
  z-index: 2;

  /* Glassmorphism */
  background: rgba(17, 24, 39, 0.75);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;

  /* Hover Expand */
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-origin: center;
}
.login-box:hover {
  transform: scale(1.03);
}

/* Neon Circling Border */
.login-box::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200%;
  height: 200%;
  z-index: -2;
  background: conic-gradient(
    transparent,
    transparent,
    transparent,
    #0091ff,
    #ff00fb,
    #0091ff,
    transparent
  );
  animation: neon-spin 4s linear infinite;
}

/* The "Hole" for the box */
.login-box::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: #111827;
  border-radius: 8px;
  z-index: -1;
}

@keyframes neon-spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* ======================= */
/* 3. Form Content */
/* ======================= */
.university-title {
  text-align: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 20px;
  pointer-events: none;
}
.university-title span {
  display: inline-block;
  background: linear-gradient(145deg, #0091ff, #ff00fb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 10px rgba(0, 145, 255, 0.3));
  animation: float-text 1.5s ease-in-out infinite alternate;
}
.university-title span:nth-child(1) {
  animation-delay: 0s;
}
.university-title span:nth-child(2) {
  animation-delay: 0.1s;
}
.university-title span:nth-child(3) {
  animation-delay: 0.2s;
}
.university-title span:nth-child(4) {
  animation-delay: 0.3s;
}

@keyframes float-text {
  from {
    transform: translateY(0px);
  }
  to {
    transform: translateY(-3px);
  }
}

.login-form {
  display: flex;
  flex-direction: column;
}
.login-form h2 {
  color: #ffffff;
  font-weight: 600;
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 5px;
}
.login-form p {
  color: #9ca3af; /* Gray text */
  text-align: center;
  font-size: 0.9rem;
  margin-bottom: 30px;
}

/* Animated Form Group (Dark Theme) */
.form-group {
  width: 100%;
  border-radius: 5px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 25px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 15px 20px;
  border: none;
  outline: none;
  background: #111827;
  border-radius: 5px;
  color: #ffffff;
  font-size: 14px;
  font-family: "Poppins", sans-serif;
  transition: 0.3s ease;
  position: relative;
  z-index: 2;
  box-sizing: border-box;
}
.form-group input[type="date"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  color: #9d9d9d;
}
.form-group input[type="date"]:focus,
.form-group input[type="date"]:valid {
  color: #ffffff;
}
.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
}
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group input:-webkit-autofill:active {
  -webkit-text-fill-color: #ffffff !important;
  color: #ffffff !important;
  box-shadow: 0 0 0 100px #111827 inset !important;
  transition: background-color 5000s ease-in-out 0s;
  font-family: "Poppins", sans-serif;
  font-size: 14px;
}
.form-group label {
  font-size: 14px;
  background: #111827;
  padding: 0 10px;
  pointer-events: none;
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  transition: 0.3s ease;
  color: #9d9d9d;
  z-index: 3;
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group input[type="date"]:focus ~ label,
.form-group input[type="date"]:valid ~ label {
  top: 0;
  transform: translateY(-50%) scale(0.9);
  color: #0091ff;
}
.form-group .input-bg {
  position: absolute;
  inset: -2px;
  z-index: -1;
  border-radius: 5px;
  transform: scaleX(0);
  transition: 0.3s ease;
}
.form-group input:focus ~ .input-bg {
  background: linear-gradient(to right, #0091ff, #ff00fb);
  transform: scaleX(1);
}

/* Login Button */
.login-btn {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 5px;
  background: linear-gradient(to right, #0091ff, #ff00fb);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.login-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(0, 145, 255, 0.5);
}
.login-btn:active {
  transform: scale(0.98);
}

/* Social Icons */
.social-icons {
  text-align: center;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: center;
  gap: 20px;
}
.social-icons a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 1rem;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid #9ca3af;
  transition: all 0.3s ease;
}
.social-icons a:hover {
  color: #fff;
  background: #0091ff;
  border-color: #0091ff;
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 145, 255, 0.4);
}

/* Form Footer Link */
.form-footer {
  text-align: center;
  margin-top: 20px;
}
.form-footer a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.form-footer a:hover {
  color: #0091ff;
}

/* ======================= */
/* 4. Error Messages & Modal */
/* ======================= */
.error-message {
  text-align: center;
  margin-bottom: 15px;
  color: #f87171;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 10px;
  border-radius: 8px;
}
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease-out;
}
.modal-content {
  background-color: #1f2937;
  color: #f9fafb;
  padding: 30px;
  border-radius: 10px;
  width: 100%;
  max-width: 350px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.modal-content h3 {
  color: #f87171;
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 1.25rem;
}
.modal-content p {
  margin-bottom: 20px;
  font-size: 1rem;
  color: #d1d5db;
}
.modal-close-btn {
  background: #007bff;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.3s;
}
.modal-close-btn:hover {
  background-color: #0056b3;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ======================= */
/* 5. Responsive */
/* ======================= */
@media (max-width: 900px) {
  /* On mobile, stack the split-screen */
  .login-wrapper {
    flex-direction: column;
  }
  .login-visual {
    flex-basis: 250px;
    flex-shrink: 0;
  }
  .login-form-container {
    flex-grow: 1;
    align-content: center;
  }
}