/* =========================================================
   LogMyStudy Auth (Login/Register)
   ========================================================= */

/* Base page */
.lms-auth{
  min-height: 100vh;
  background: var(--primary);
  color: var(--text-1);
}

.lms-auth__stage{
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}

/* Flat decorative blocks (NO gradients/shadows/rgba) */
.lms-auth__bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--primary);
}

.lms-auth__bg::before,
.lms-auth__bg::after{
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border: 4px solid var(--text-1);
  border-radius: 14px;
  transform: rotate(6deg);
  z-index: 0;
}

.lms-auth__bg::before{
  left: -140px;
  top: -140px;
  background: var(--secondary-2);
}

.lms-auth__bg::after{
  right: -160px;
  bottom: -160px;
  background: var(--secondary-1);
  transform: rotate(-7deg);
}

/* Layout */
.lms-auth__wrap{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
  padding: 28px 12px;
}

@media (min-width: 992px){
  .lms-auth__wrap{
    grid-template-columns: 460px 1fr;
    gap: 26px;
  }
}

/* Card */
.lms-auth__card{
  width: 100%;
  max-width: 460px;
  margin: 0 auto;

  background: var(--text-2);
  border: 4px solid var(--text-1);
  border-radius: 14px;

  padding: 22px;

  opacity: 0;
  transform: translateY(10px) scale(0.99);
}

@media (min-width: 420px){
  .lms-auth__card{ padding: 26px; }
}

/* Brand */
.lms-auth__brand{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 12px;
}

.lms-auth__logo{
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 12px;
  padding: 5px;

  background: var(--primary);
  border: 3px solid var(--text-1);

  transition: transform 160ms ease;
}

.lms-auth__brand:hover .lms-auth__logo{
  transform: translateY(-1px) rotate(-2deg);
}

.lms-auth__name{
  font-weight: 900;
  letter-spacing: -0.3px;
  color: var(--text-1);
  line-height: 1;
}

/* Headings */
.lms-auth__title{
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.6px;
  margin: 0 0 8px 0;
  color: var(--text-1);
  font-weight: 900;
}

.lms-auth__subtitle{
  margin: 0 0 14px 0;
  font-size: 13px;
  color: var(--text-1);
}

/* Form */
.lms-auth__form .form-label{
  font-size: 12px;
  font-weight: 900;
  color: var(--text-1);
  margin-bottom: 6px;
}

.lms-auth__form .form-control{
  border-radius: 12px;
  border: 3px solid var(--text-1);
  background: var(--text-2);
  padding: 12px 14px;
  font-size: 13.5px;
  color: var(--text-1);
  transition: transform 140ms ease, background 140ms ease;
}

.lms-auth__form .form-control:focus{
  outline: none;
  background: var(--primary);
  transform: translateY(-1px);
}

.lms-auth__form .form-control:focus-visible{
  outline: 4px solid var(--secondary-2);
  outline-offset: 2px;
}

/* Crispy invalid */
.lms-auth__form .is-invalid{
  border-color: var(--error) !important;
  outline: 4px solid var(--error);
  outline-offset: 2px;
}

.lms-auth__form .invalid-feedback,
.lms-auth__form .form-text{
  font-size: 11px;
  color: var(--text-1);
}

/* Meta row */
.lms-auth__meta{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}

.lms-auth__check{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-1);
  user-select: none;
}

.lms-auth__check input{
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

/* Links */
.lms-auth__link{
  color: var(--text-1);
  font-weight: 900;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.lms-auth__link:hover{
  border-bottom-color: var(--secondary-2);
}

/* Footer line */
.lms-auth__foot{
  margin-top: 16px;
  padding-top: 14px;
  border-top: 3px solid var(--text-1);
  font-size: 13px;
  color: var(--text-1);
}

/* Legal */
.lms-auth__legal{
  margin: 12px 0 0 0;
  font-size: 11.5px;
  color: var(--text-1);
}

/* Right side panel */
.lms-auth__side{
  justify-content: center;
}

.lms-auth__sideCard{
  width: 100%;
  max-width: 520px;
  border-radius: 14px;
  padding: 22px;

  background: var(--text-2);
  border: 4px solid var(--text-1);
}

.lms-auth__sideTitle{
  margin: 0 0 10px 0;
  color: var(--text-1);
  font-weight: 900;
  letter-spacing: -0.4px;
  font-size: 18px;
}

.lms-auth__bullets{
  margin: 0 0 14px 0;
  padding-left: 18px;
  color: var(--text-1);
  font-size: 13px;
}

.lms-auth__bullets li{ margin: 6px 0; }

/* Chips */
.lms-auth__chips{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lms-chip{
  font-size: 12px;
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--secondary-2);
  border: 3px solid var(--text-1);
  color: var(--text-1);
}

/* Progress bar (register side) */
.lms-auth__progress{
  margin-top: 14px;
  padding: 12px;
  border-radius: 14px;
  background: var(--primary);
  border: 3px solid var(--text-1);
}

.lms-auth__progressTop{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.lms-auth__progressLabel,
.lms-auth__progressValue{
  font-weight: 900;
  color: var(--text-1);
  font-size: 12px;
}

.lms-auth__bar{
  height: 12px;
  border-radius: 999px;
  background: var(--text-2);
  border: 3px solid var(--text-1);
  overflow: hidden;
}

.lms-auth__barFill{
  display: block;
  height: 100%;
  width: 70%;
  border-radius: 999px;
  background: var(--secondary-2);
  border-right: 3px solid var(--text-1);
}

/* Entrance animation hook */
.lms-auth__card.is-in{
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 260ms ease, transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .lms-auth__card,
  .lms-auth__card.is-in,
  .lms-auth__form .form-control,
  .lms-auth__logo{
    transition: none !important;
  }
}