/**
 * login-required-modal.css — Compact premium auth prompt
 * Follows the Enterprise Store design system (variables.css).
 */

/* =============================================
   BACKDROP
============================================= */

.auth-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);

  /* Subtle dark blur — doesn't dominate the screen */
  background-color: rgba(10, 14, 30, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);

  /* Fade in/out */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s var(--ease-out);
}

.auth-modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

/* =============================================
   MODAL PANEL
============================================= */

.auth-modal {
  position: relative;
  width: 100%;
  max-width: 400px;
  background-color: var(--color-bg-primary);
  border-radius: 20px;
  border: 1px solid var(--color-border-light);
  box-shadow:
    0 4px 6px rgba(0, 0, 0, 0.04),
    0 20px 40px rgba(0, 0, 0, 0.14),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  padding: var(--space-8) var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  text-align: center;

  /* Scale + fade in */
  transform: scale(0.94) translateY(8px);
  transition:
    transform 0.28s var(--ease-spring),
    opacity 0.22s var(--ease-out);
  opacity: 0;
}

.auth-modal-backdrop.open .auth-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* =============================================
   ICON
============================================= */

.auth-modal__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-xl);
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-primary-100);
}

.auth-modal__icon svg {
  width: 24px;
  height: 24px;
}

/* =============================================
   TEXT
============================================= */

.auth-modal__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.auth-modal__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}

.auth-modal__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 280px;
  margin-inline: auto;
}

/* =============================================
   ACTIONS
============================================= */

.auth-modal__actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Login — primary solid */
.auth-modal__btn--login {
  width: 100%;
  justify-content: center;
  padding-block: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-lg);
}

/* Create Account — outline */
.auth-modal__btn--signup {
  width: 100%;
  justify-content: center;
  padding-block: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-lg);
  color: var(--color-primary-700);
  border-color: var(--color-primary-200);
}

.auth-modal__btn--signup:hover {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-400);
  color: var(--color-primary-700);
  transform: translateY(-1px);
}

/* Continue Browsing — text-only */
.auth-modal__btn--browse {
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  transition: color 0.18s ease, background-color 0.18s ease;
  width: 100%;
}

.auth-modal__btn--browse:hover {
  color: var(--color-text-primary);
  background-color: var(--gray-100);
}

/* =============================================
   CLOSE BUTTON
============================================= */

.auth-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  border: none;
  background-color: var(--gray-100);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.auth-modal__close svg {
  width: 12px;
  height: 12px;
}

.auth-modal__close:hover {
  background-color: var(--gray-200);
  color: var(--color-text-primary);
}

/* =============================================
   RESPONSIVE
============================================= */

@media (max-width: 480px) {
  .auth-modal {
    padding: var(--space-6) var(--space-6) var(--space-5);
    max-width: 100%;
    border-radius: 16px;
  }

  .auth-modal__title {
    font-size: var(--text-lg);
  }
}