.g4s-pwa-prompt[hidden], .g4s-pwa-sheet[hidden], .g4s-pwa-toast[hidden] { display: none !important; }
.g4s-pwa-prompt { position: fixed; z-index: 10010; inset-inline-end: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); width: min(430px, calc(100% - 32px)); visibility: hidden; opacity: 0; transform: translateY(18px); pointer-events: none; transition: opacity .22s ease, transform .22s ease, visibility .22s ease; }
.g4s-pwa-prompt.is-visible { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
.g4s-pwa-card { overflow: hidden; padding: 17px; border: 1px solid var(--g4s-line); border-radius: 16px; background: color-mix(in srgb, var(--g4s-surface-elevated) 96%, transparent); box-shadow: 0 24px 64px color-mix(in srgb, var(--g4s-shadow) 82%, transparent); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.g4s-pwa-card__head { display: grid; grid-template-columns: 52px minmax(0, 1fr) 38px; align-items: start; gap: 12px; }
.g4s-pwa-icon { display: grid; place-items: center; width: 52px; height: 52px; overflow: hidden; border: 1px solid var(--g4s-line); border-radius: 15px; background: #0b1b36; color: #fff; }
.g4s-pwa-icon img { width: 100%; height: 100%; object-fit: cover; }
.g4s-pwa-icon strong { font-size: 20px; font-weight: 900; }
.g4s-pwa-copy { min-width: 0; }
.g4s-pwa-copy > span { display: block; margin-bottom: 3px; color: var(--g4s-accent-ui); font-size: 10px; font-weight: 900; letter-spacing: .04em; }
.g4s-pwa-copy h2 { margin: 0; color: var(--g4s-heading); font-size: 17px; font-weight: 900; line-height: 1.45; }
.g4s-pwa-copy p, .g4s-pwa-state { margin: 5px 0 0; color: var(--g4s-muted); font-size: 12px; line-height: 1.75; }
.g4s-pwa-close { display: inline-grid; place-items: center; width: 38px; height: 38px; padding: 0; border: 1px solid var(--g4s-line); border-radius: 10px; background: transparent; color: var(--g4s-muted); font-size: 21px; font-weight: 400; line-height: 1; transition: color .18s ease, border-color .18s ease, background .18s ease; }
.g4s-pwa-close:hover, .g4s-pwa-close:focus-visible { border-color: color-mix(in srgb, var(--g4s-accent-ui) 38%, var(--g4s-line)); background: color-mix(in srgb, var(--g4s-accent-ui) 8%, transparent); color: var(--g4s-accent-ui); outline: none; }
.g4s-pwa-state { padding: 10px 12px; margin-top: 13px; border: 1px solid var(--g4s-line-soft); border-radius: 10px; background: var(--g4s-subtle); color: var(--g4s-text); }
.g4s-pwa-actions { display: flex; gap: 9px; margin-top: 12px; }
.g4s-pwa-button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; padding: 8px 15px; border: 1px solid var(--g4s-line); border-radius: 10px; background: var(--g4s-surface-elevated); color: var(--g4s-text); font-size: 12px; font-weight: 900; line-height: 1.4; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.g4s-pwa-button:hover, .g4s-pwa-button:focus-visible { border-color: color-mix(in srgb, var(--g4s-accent-ui) 36%, var(--g4s-line)); color: var(--g4s-accent-ui); outline: none; transform: translateY(-1px); }
.g4s-pwa-button--primary { flex: 1 1 auto; border-color: var(--g4s-accent-ui); background: var(--g4s-accent-ui); color: var(--g4s-on-accent); }
.g4s-pwa-button--primary:hover, .g4s-pwa-button--primary:focus-visible { border-color: var(--g4s-accent-ui); background: color-mix(in srgb, var(--g4s-accent-ui) 88%, black); color: var(--g4s-on-accent); }

.g4s-pwa-sheet { position: fixed; z-index: 10020; inset: 0; visibility: hidden; opacity: 0; transition: opacity .22s ease, visibility .22s ease; }
.g4s-pwa-sheet.is-visible { visibility: visible; opacity: 1; }
.g4s-pwa-sheet__backdrop { position: absolute; inset: 0; background: rgba(8, 15, 27, .62); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); }
.g4s-pwa-sheet__dialog { position: absolute; inset-inline: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); width: min(520px, calc(100% - 24px)); max-height: calc(100vh - 24px); overflow: auto; padding: 20px; margin-inline: auto; border: 1px solid var(--g4s-line); border-radius: 17px; background: var(--g4s-surface-elevated); box-shadow: 0 30px 90px rgba(0, 0, 0, .35); transform: translateY(18px); transition: transform .22s ease; }
.g4s-pwa-sheet.is-visible .g4s-pwa-sheet__dialog { transform: translateY(0); }
.g4s-pwa-sheet__dialog:focus { outline: none; }
.g4s-pwa-sheet__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; }
.g4s-pwa-sheet__head h2 { margin: 0; color: var(--g4s-heading); font-size: 20px; font-weight: 900; line-height: 1.45; }
.g4s-pwa-sheet__head p { margin: 6px 0 0; color: var(--g4s-muted); font-size: 12px; line-height: 1.8; }
.g4s-pwa-steps { display: grid; gap: 8px; padding-inline-start: 24px; margin: 17px 0; color: var(--g4s-text); font-size: 13px; line-height: 1.8; }
.g4s-pwa-sheet__dialog > .g4s-pwa-button { width: 100%; }
html.g4s-pwa-dialog-open, body.g4s-pwa-dialog-open { overflow: hidden; }

.g4s-pwa-toast { position: fixed; z-index: 10030; inset-inline-end: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); display: grid; grid-template-columns: minmax(0, 1fr) 38px; align-items: start; gap: 12px; width: min(410px, calc(100% - 32px)); padding: 14px; border: 1px solid color-mix(in srgb, var(--g4s-accent-ui) 25%, var(--g4s-line)); border-radius: 14px; background: var(--g4s-surface-elevated); box-shadow: 0 20px 55px var(--g4s-shadow); visibility: hidden; opacity: 0; transform: translateY(16px); transition: opacity .22s ease, transform .22s ease, visibility .22s ease; }
.g4s-pwa-toast.is-visible { visibility: visible; opacity: 1; transform: translateY(0); }
.g4s-pwa-toast strong { display: block; color: var(--g4s-heading); font-size: 14px; font-weight: 900; line-height: 1.5; }
.g4s-pwa-toast p { margin: 4px 0 0; color: var(--g4s-muted); font-size: 11px; line-height: 1.7; }
.is-g4s-pwa-standalone .g4s-pwa-prompt { display: none !important; }

@media (max-width: 480px) {
	.g4s-pwa-prompt, .g4s-pwa-toast { inset-inline-end: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); width: calc(100% - 24px); }
	.g4s-pwa-card { padding: 14px; border-radius: 14px; }
	.g4s-pwa-card__head { grid-template-columns: 46px minmax(0, 1fr) 36px; gap: 10px; }
	.g4s-pwa-icon { width: 46px; height: 46px; border-radius: 13px; }
	.g4s-pwa-close { width: 36px; height: 36px; }
	.g4s-pwa-copy h2 { font-size: 15px; }
	.g4s-pwa-copy p, .g4s-pwa-state { font-size: 11px; }
	.g4s-pwa-actions { flex-direction: column; }
	.g4s-pwa-button { width: 100%; }
	.g4s-pwa-sheet__dialog { padding: 17px 15px 15px; border-radius: 15px; }
	.g4s-pwa-sheet__head h2 { font-size: 18px; }
}