/* =========================================================
   AUTH LAYOUT - FIXED (NO SPLIT BUG)
   ========================================================= */

/* =========================================================
   1. ROOT
   ========================================================= */
.auth {
  min-height: 100vh;
  background: var(--color-bg);
}

.auth__app {
  position: relative;
  min-height: 100vh;
}

/* BACKGROUND */
.auth__bg {
  position: absolute;
  inset: 0;
  z-index: 0;

  background:
    radial-gradient(
      circle at 20% 30%,
      rgba(60, 82, 255, 0.12),
      transparent 40%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(16, 185, 129, 0.08),
      transparent 40%
    );
}

/* =========================================================
   2. MAIN WRAPPER
   ========================================================= */
.auth__main {
  position: relative;
  z-index: 1;

  min-height: 100vh;
}

/* =========================================================
   3. ACTUAL LAYOUT GRID (FIX HERE)
   ========================================================= */
.auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

/* =========================================================
   4. HERO (LEFT)
   ========================================================= */
.auth-hero {
  display: flex;
  align-items: center;
  justify-content: center;

  padding: var(--space-2xl);

  background: var(--color-dark);
  color: var(--color-dark-text);
}

.auth-hero__content {
  max-width: 420px;
}

.auth-hero__title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.auth-hero__subtitle {
  color: var(--color-dark-text-muted);
  margin-bottom: var(--space-xl);
}

/* FEATURES */
.auth-hero__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-hero__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);

  font-size: var(--text-sm);
  color: var(--color-dark-text-muted);
}

.auth-hero__feature i {
  color: var(--color-primary);
}

/* =========================================================
   5. FORM (RIGHT)
   ========================================================= */
.auth-form {
  display: flex;
  align-items: center;
  justify-content: center;

  background: var(--color-surface);
}

.auth-form__container {
  width: 100%;
  max-width: 420px;
  padding: var(--space-xl);
}

/* HEADER */
.auth-form__header {
  margin-bottom: var(--space-xl);
}

.auth-form__title {
  font-size: var(--text-xl);
  font-weight: 600;
}

.auth-form__subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* =========================================================
   6. FORM SYSTEM
   ========================================================= */
.form-group {
  position: relative;
  margin-bottom: var(--space-lg);
}

.form-group__input {
  width: 100%;
  padding: 14px 14px 14px 42px;

  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);

  background: var(--color-card);
  color: var(--color-text);

  font-size: var(--text-sm);
  transition: 0.2s ease;
}

.form-group__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(60, 82, 255, 0.15);
}

.form-group__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.form-group__label {
  position: absolute;
  left: 42px;
  top: 50%;
  transform: translateY(-50%);

  font-size: var(--text-sm);
  color: var(--color-text-muted);

  pointer-events: none;
  transition: 0.2s ease;
}

/* FLOAT */
.form-group__input:focus + .form-group__label,
.form-group__input:not(:placeholder-shown) + .form-group__label {
  top: -8px;
  left: 36px;
  font-size: 11px;
  background: var(--color-surface);
  padding: 0 6px;
}

/* PASSWORD TOGGLE */
.form-group__toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  cursor: pointer;
}

/* =========================================================
   7. OPTIONS
   ========================================================= */
.auth-form__options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
}

.checkbox input {
  accent-color: var(--color-primary);
}

.auth-form__forgot {
  color: var(--color-primary);
}

.auth-form__forgot:hover {
  text-decoration: underline;
}

/* =========================================================
   8. BUTTON
   ========================================================= */
.auth-form__button {
  width: 100%;
  padding: 12px;

  background: var(--color-primary);
  color: #fff;

  border-radius: var(--radius-md);
  font-weight: 600;

  transition: 0.2s ease;
}

.auth-form__button:hover {
  background: var(--color-primary-hover);
}

/* =========================================================
   9. FOOTER
   ========================================================= */
.auth-form__footer {
  margin-top: var(--space-lg);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* =========================================================
   PWA INSTALL BUTTON
   ========================================================= */

.pwa-install {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
}

.pwa-install__btn {
  background: var(--color-primary);
  color: #fff;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: var(--text-sm);
  box-shadow: var(--shadow-md);
  transition: all 0.2s ease;
}

.pwa-install__btn:hover {
  background: var(--color-primary-hover);
}

.toast__item--update {
  background: rgba(60, 82, 255, 0.12);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

/* =========================================================
   10. RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-hero {
    display: none;
  }
}

@media (max-width: 480px) {
  .auth-form__container {
    padding: var(--space-lg);
  }
}