/**
 * PWA Install Prompt + Notification Prompt — Banner bawah
 * Dipakai oleh keempat portal (public, mobile, admin, therapist).
 * Taat DESIGN.md: hanya pakai CSS variables, transisi ringan.
 */
.pwa-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1rem calc(0.9rem + env(safe-area-inset-bottom, 0px));
  background: var(--bg-elevated, #ffffff);
  border-top: 1px solid var(--line, #e6dfd8);
  box-shadow: 0 -6px 28px rgba(20, 20, 19, 0.09);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.28s ease;
  will-change: transform, opacity;
  font-family: var(--font-sans, system-ui, -apple-system, sans-serif);
}
.pwa-banner.is-in {
  transform: translateY(0);
  opacity: 1;
}
.pwa-banner.is-out {
  transform: translateY(120%);
  opacity: 0;
}

/* Icon */
.pwa-banner__icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  line-height: 1;
}
.pwa-banner__icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.7;
}

/* Body */
.pwa-banner__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-top: 0.15rem;
}
.pwa-banner__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink, #141413);
  line-height: 1.3;
}
.pwa-banner__text {
  font-size: 0.78rem;
  color: var(--text-soft, #6c6a64);
  line-height: 1.4;
  max-width: 32em;
}

/* Actions */
.pwa-banner__actions {
  display: flex;
  gap: 0.45rem;
  flex-shrink: 0;
  align-self: center;
  padding-top: 0.05rem;
}
.pwa-banner__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.45rem 0.95rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.pwa-banner__btn:active {
  transform: scale(0.97);
}
.pwa-banner__btn--primary {
  background: var(--coral, #cc785c);
  color: #fff;
  border-color: var(--coral, #cc785c);
}
.pwa-banner__btn--primary:hover {
  background: var(--coral-hover, #b86a50);
}
.pwa-banner__btn--ghost {
  background: transparent;
  color: var(--text-soft, #6c6a64);
  border-color: var(--line, #e6dfd8);
}
.pwa-banner__btn--ghost:hover {
  background: var(--bg-muted, #f5f0e8);
  color: var(--ink, #141413);
}

/* Close (✕) */
.pwa-banner__close {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border: 0;
  background: transparent;
  border-radius: 6px;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--text-faint, #a09d96);
  cursor: pointer;
  display: grid;
  place-items: center;
  margin-top: 0.1rem;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s, background 0.15s;
}
.pwa-banner__close:hover {
  color: var(--ink, #141413);
  background: var(--bg-muted, #f5f0e8);
}

/* ===== Variant: Coral (public / mobile) ===== */
.pwa-banner--coral .pwa-banner__icon {
  background: var(--coral-soft, rgba(204,120,92,0.15));
  color: var(--coral, #cc785c);
}
.pwa-banner--coral {
  border-top-color: rgba(204, 120, 92, 0.25);
}

/* ===== Variant: Warn (therapist / admin — urgent) ===== */
.pwa-banner--warn .pwa-banner__icon {
  background: var(--warn-soft, rgba(212, 160, 23, 0.15));
  color: var(--warn, #8a6d14);
}
.pwa-banner--warn {
  background: linear-gradient(180deg, #fffdf6 0%, var(--bg-elevated, #ffffff) 40%);
  border-top: 2px solid var(--warn, rgba(212, 160, 23, 0.5));
  box-shadow: 0 -6px 32px rgba(184, 134, 11, 0.12);
}
.pwa-banner--warn .pwa-banner__title {
  color: #6a5208;
}
.pwa-banner--warn .pwa-banner__btn--primary {
  background: var(--warn, #b8860b);
  border-color: var(--warn, #b8860b);
  color: #fff;
  box-shadow: 0 2px 8px rgba(184, 134, 11, 0.25);
}
.pwa-banner--warn .pwa-banner__btn--primary:hover {
  background: #9a7209;
}

/* ===== Variant: Notifikasi (bell icon) ===== */
.pwa-banner--notif .pwa-banner__icon {
  background: rgba(59, 130, 246, 0.12);
  color: #3b82f6;
}

/* ===== Mobile: full-width actions ===== */
@media (max-width: 480px) {
  .pwa-banner {
    flex-wrap: wrap;
    gap: 0.55rem 0.75rem;
    padding: 0.85rem 0.85rem calc(0.85rem + env(safe-area-inset-bottom, 0px));
  }
  .pwa-banner__icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
  }
  .pwa-banner__body {
    flex: 1 1 calc(100% - 50px);
  }
  .pwa-banner__actions {
    flex: 1 1 100%;
    align-self: stretch;
  }
  .pwa-banner__btn {
    flex: 1;
    min-height: 40px;
    font-size: 0.85rem;
  }
  .pwa-banner__close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 32px;
    height: 32px;
  }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .pwa-banner {
    transition: none;
  }
}