/* ============================================================================
   Q360 PWA — push / install opt-in banners (AMI global theme)
   Uses --ami-* tokens from ami-theme-tokens.css (light + dark + presets)
   ========================================================================== */

.ami-pwa-banner {
    --ami-pwa-bg: var(--ami-glass-strong, var(--ami-surface, #fff));
    --ami-pwa-text: var(--ami-text, #0b2a22);
    --ami-pwa-muted: var(--ami-text-muted, #6b8279);
    --ami-pwa-border: var(--ami-border-strong, rgba(6, 78, 59, 0.18));

    position: fixed;
    left: 50%;
    bottom: 1.25rem;
    transform: translateX(-50%) translateY(120%);
    z-index: 10050;
    width: min(540px, calc(100vw - 1.5rem));
    padding: 1rem 1.05rem 1rem 0.95rem;
    border-radius: var(--ami-r-md, 14px);
    background: var(--ami-pwa-bg);
    color: var(--ami-pwa-text);
    box-shadow: var(--ami-sh-lg, 0 22px 60px rgba(15, 23, 42, 0.2));
    border: 1px solid var(--ami-pwa-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: none;
    gap: 0.85rem;
    align-items: flex-start;
    font-family: inherit;
    opacity: 0;
    pointer-events: none;
    transition:
        transform var(--ami-base, 0.28s) var(--ami-ease, cubic-bezier(0.32, 0.72, 0, 1)),
        opacity var(--ami-base, 0.28s) var(--ami-ease, cubic-bezier(0.32, 0.72, 0, 1));
    overflow: hidden;
}

.ami-pwa-banner.is-visible {
    display: flex;
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* Brand accent stripe */
.ami-pwa-banner__accent {
    position: absolute;
    inset-block: 0;
    inset-inline-start: 0;
    width: 4px;
    background: var(--ami-grad-brand, linear-gradient(180deg, var(--ami-brand-700), var(--ami-brand-400)));
    border-radius: var(--ami-r-md, 14px) 0 0 var(--ami-r-md, 14px);
}

html[dir="rtl"] .ami-pwa-banner__accent,
[dir="rtl"] .ami-pwa-banner__accent {
    inset-inline-start: auto;
    inset-inline-end: 0;
    border-radius: 0 var(--ami-r-md, 14px) var(--ami-r-md, 14px) 0;
}

.ami-pwa-banner--ios .ami-pwa-banner__accent {
    background: linear-gradient(180deg, #334155 0%, #64748b 100%);
}

/* Icon */
.ami-pwa-banner__icon-wrap {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--ami-r-sm, 10px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--ami-brand-rgb, 5, 150, 105), 0.12);
    border: 1px solid var(--ami-line-accent, rgba(var(--ami-brand-rgb), 0.22));
    box-shadow: var(--ami-sh-xs);
    margin-inline-start: 0.35rem;
}

.ami-pwa-banner__icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: block;
}

.ami-pwa-banner__body {
    flex: 1;
    min-width: 0;
    padding-inline-end: 0.25rem;
}

.ami-pwa-banner__title {
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.35;
    margin: 0 0 0.3rem;
    color: var(--ami-pwa-text);
    letter-spacing: -0.01em;
}

.ami-pwa-banner__text {
    font-size: 0.84rem;
    line-height: 1.55;
    margin: 0;
    color: var(--ami-pwa-muted);
}

.ami-pwa-banner__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* Buttons — aligned with md-pro / AMI primary */
.ami-pwa-banner__btn {
    border: none;
    border-radius: var(--ami-r-sm, 8px);
    padding: 0.5rem 0.95rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    line-height: 1.2;
    transition:
        transform var(--ami-fast, 0.16s) var(--ami-ease),
        box-shadow var(--ami-fast, 0.16s) var(--ami-ease),
        filter var(--ami-fast, 0.16s) var(--ami-ease),
        background var(--ami-fast, 0.16s) var(--ami-ease);
}

.ami-pwa-banner__btn:focus-visible {
    outline: 2px solid var(--ami-line-focus, rgba(var(--ami-brand-rgb), 0.55));
    outline-offset: 2px;
}

.ami-pwa-banner__btn--primary {
    background: var(--ami-grad-brand, linear-gradient(135deg, var(--ami-brand-700) 0%, var(--ami-brand-600) 48%, var(--ami-brand-400) 100%));
    color: var(--ami-on-brand, #fff);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--ami-sh-brand, 0 8px 24px -8px rgba(var(--ami-brand-rgb), 0.45));
}

.ami-pwa-banner__btn--primary:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
    box-shadow: 0 10px 28px -8px rgba(var(--ami-brand-rgb), 0.5);
}

.ami-pwa-banner__btn--ghost {
    background: transparent;
    color: var(--ami-pwa-muted);
    border: 1px solid transparent;
    padding-inline: 0.65rem;
}

.ami-pwa-banner__btn--ghost:hover {
    color: var(--ami-pwa-text);
    background: rgba(var(--ami-brand-rgb, 5, 150, 105), 0.08);
    border-color: var(--ami-line-accent);
}

/* RTL */
html[dir="rtl"] .ami-pwa-banner,
[dir="rtl"] .ami-pwa-banner {
    text-align: right;
}

html[dir="rtl"] .ami-pwa-banner__actions,
[dir="rtl"] .ami-pwa-banner__actions {
    flex-direction: row-reverse;
    justify-content: flex-end;
}

/* Dark mode */
html[data-bs-theme="dark"] .ami-pwa-banner,
body.dark-mode .ami-pwa-banner,
body.s-dark .ami-pwa-banner {
    --ami-pwa-bg: var(--ami-glass-strong, rgba(30, 41, 59, 0.94));
    --ami-pwa-text: var(--ami-text, #f1f5f9);
    --ami-pwa-muted: var(--ami-text-muted, #94a3b8);
    --ami-pwa-border: var(--ami-border-strong, rgba(148, 163, 184, 0.22));
}

html[data-bs-theme="dark"] .ami-pwa-banner__icon-wrap,
body.dark-mode .ami-pwa-banner__icon-wrap,
body.s-dark .ami-pwa-banner__icon-wrap {
    background: rgba(var(--ami-brand-rgb), 0.18);
}

/* Mobile — full width bottom sheet feel */
@media (max-width: 480px) {
    .ami-pwa-banner {
        bottom: 0.65rem;
        width: calc(100vw - 1rem);
        padding: 0.95rem 0.9rem;
    }

    .ami-pwa-banner__actions {
        width: 100%;
    }

    .ami-pwa-banner__btn--primary {
        flex: 1 1 auto;
        text-align: center;
    }
}

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

    .ami-pwa-banner__btn {
        transition: none;
    }
}