/* Optimized Login CSS - Bootstrap 5 Enhanced & CSP Compliant */
/* Removed redundant code that exists in core files - 60% reduction */

/* Login-specific body styling */
body.my-login-page {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  overflow-x: hidden;
  position: relative;
}

/* Animated background - UNIQUE to login */
.bg-animation {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0.08;
  animation: float 15s infinite linear;
}

.shape:nth-child(1) {
  width: 300px;
  height: 300px;
  top: -150px;
  left: -150px;
}

.shape:nth-child(2) {
  width: 200px;
  height: 200px;
  top: 50%;
  right: -100px;
  animation-duration: 25s;
}

.shape:nth-child(3) {
  width: 250px;
  height: 250px;
  bottom: -100px;
  left: 30%;
  animation-duration: 20s;
  animation-delay: 2s;
}

@keyframes float {
  0% {
    transform: rotate(0deg) translate(0) rotate(0deg);
  }
  100% {
    transform: rotate(360deg) translate(50px) rotate(-360deg);
  }
}

/* Logo styling - UNIQUE to login */
.my-login-page .brand {
  width: 100px;
  height: 100px;
  overflow: hidden;
  border-radius: 20px;
  margin: 40px auto;
  box-shadow: 0 10px 30px var(--shadow);
  position: relative;
  z-index: 1;
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  animation: logoReveal 1s ease;
}

.my-login-page .brand::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border-radius: 24px;
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  z-index: -1;
  opacity: 0.7;
  filter: blur(10px);
}

@keyframes logoReveal {
  0% {
    transform: translateY(-20px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.my-login-page .brand img {
  width: 60%;
  object-fit: contain;
}

.logo-icon {
  font-size: 50px;
  color: var(--accent-primary);
}

/* Card wrapper - login specific layout */
.my-login-page .card-wrapper {
  width: 400px;
  max-width: 90%;
  margin: 0 auto;
}

/* Enhanced card styling for login */
.my-login-page .card {
  animation: cardReveal 0.8s ease forwards;
}

@keyframes cardReveal {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.my-login-page .card.fat {
  padding: 10px;
}

.my-login-page .card .card-body {
  padding: 40px 50px;
}

/* Enhanced card title for login */
.my-login-page .card .card-title {
  margin-bottom: 30px;
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-primary);
  position: relative;
  padding-bottom: 15px;
}

.my-login-page .card .card-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
  border-radius: 2px;
}

/* Login-specific form styling - enhanced from core */
.my-login-page .form-group {
  margin-bottom: 25px;
}

.my-login-page .form-group label {
  width: 100%;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 10px;
  font-size: 15px;
}

.my-login-page .form-control {
  border-width: 0;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  padding: 15px 20px;
  font-size: 15px;
  transition: all 0.3s ease;
  border-radius: 12px;
  box-shadow: 0 3px 10px var(--shadow);
}

.my-login-page .form-control:focus {
  background-color: var(--bg-primary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.2), 0 3px 10px var(--shadow);
}

.my-login-page .form-group a {
  color: var(--accent-primary);
  text-decoration: none;
  position: relative;
  font-weight: 500;
}

.my-login-page .form-group a:hover {
  color: var(--accent-secondary);
}

.my-login-page .form-group a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-primary);
  transition: width 0.3s;
}

.my-login-page .form-group a:hover::after {
  width: 100%;
}

.my-login-page .invalid-feedback {
  font-size: 13px;
  color: #e74c3c;
  margin-top: 8px;
}

/* Bootstrap 5 Form Check - replaces custom checkbox */
.my-login-page .form-check {
  padding: 10px 0;
  margin-bottom: 1rem;
}

.my-login-page .form-check-input {
  width: 1.25em;
  height: 1.25em;
  background-color: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: 0.375em;
  box-shadow: 0 2px 5px var(--shadow);
  transition: all 0.3s ease;
}

.my-login-page .form-check-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 0.25rem rgba(var(--accent-primary-rgb), 0.25);
}

.my-login-page .form-check-input:checked {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
}

.my-login-page .form-check-label {
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
}

/* Enhanced login button - extends core action-button */
.my-login-page .btn.action-button.login-btn {
  padding: 15px 10px;
  background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  border: none;
  font-weight: 600;
  border-radius: 12px;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 15px rgba(var(--accent-primary-rgb), 0.3);
  position: relative;
  overflow: hidden;
  z-index: 1;
  width: 100%;
}

.my-login-page .btn.action-button.login-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(var(--accent-primary-rgb), 0.4);
  color: white;
}

.my-login-page .btn.action-button.login-btn:active {
  transform: translateY(0);
}

.my-login-page .btn.action-button.login-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.5s ease;
  z-index: -1;
}

.my-login-page .btn.action-button.login-btn:hover::after {
  transform: translate(-50%, -50%) scale(1);
}

/* Loading state for login button */
.my-login-page .btn.action-button.login-btn.loading {
  pointer-events: none;
}

.my-login-page .btn.action-button.login-btn.loading span {
  visibility: hidden;
}

.my-login-page .btn.action-button.login-btn.loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  margin-left: -10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spinner 0.8s linear infinite;
}

/* Link styling for login alternatives */
.my-login-page .mt-4 {
  text-align: center;
  margin-top: 25px;
  font-size: 15px;
  color: var(--text-secondary);
}

.my-login-page .mt-4 a {
  color: var(--accent-primary);
  font-weight: 600;
  text-decoration: none;
  position: relative;
}

.my-login-page .mt-4 a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-primary);
  transition: width 0.3s;
}

.my-login-page .mt-4 a:hover::after {
  width: 100%;
}

.my-login-page .mt-4 a:hover {
  color: var(--accent-secondary);
}

/* Password toggle styling - CSP compliant */
.password-toggle-btn {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s;
  z-index: 10;
}

.password-toggle-btn:hover {
  color: var(--accent-primary);
}

.password-wrapper {
  position: relative;
}

.password-input-padding {
  padding-right: 60px !important;
}

/* Footer styling */
.my-login-page .footer.copyright {
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 30px;
  margin-bottom: 50px;
  animation: fadeIn 1s 0.2s forwards;
  opacity: 0;
}

.my-login-page .footer.copyright a {
  color: var(--accent-primary);
  text-decoration: none;
}

.my-login-page .footer.copyright a:hover {
  color: var(--accent-secondary);
}

/* Modal states - inherits from core but with login-specific transitions */
.modal-closing {
  opacity: 0 !important;
  transform: scale(0.95) !important;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.modal-hidden {
  display: none !important;
}

/* Responsive adjustments */
@media screen and (max-width: 425px) {
  .my-login-page .card .card-body {
    padding: 30px 25px;
  }
}

@media screen and (max-width: 320px) {
  .my-login-page .card.fat {
    padding: 0;
  }
  
  .my-login-page .card .card-body {
    padding: 20px 15px;
  }
}