/**
 * SQUIRREL PWA — modal de instalación y aviso de actualización
 * Colores: --primary-rgb del tema (#017090)
 */

.squirrel-pwa-overlay {
    position: fixed;
    inset: 0;
    z-index: 1080;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.squirrel-pwa-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.squirrel-pwa-dialog {
    width: min(100%, 420px);
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.22);
    border: 1px solid rgba(var(--primary-rgb, 1, 112, 144), 0.12);
    transform: translateY(12px) scale(0.98);
    opacity: 0;
    transition: transform 0.26s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.26s ease;
    outline: none;
    overflow: hidden;
}

.squirrel-pwa-overlay.is-open .squirrel-pwa-dialog {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.squirrel-pwa-dialog__hero {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1.5rem 0.75rem;
    background: linear-gradient(
        160deg,
        rgba(var(--primary-rgb, 1, 112, 144), 0.12) 0%,
        rgba(var(--primary-rgb, 1, 112, 144), 0.03) 55%,
        #fff 100%
    );
}

.squirrel-pwa-dialog__icon {
    width: 72px;
    height: 72px;
    border-radius: 1rem;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(var(--primary-rgb, 1, 112, 144), 0.28);
    border: 2px solid #fff;
}

.squirrel-pwa-dialog__body {
    padding: 0.5rem 1.5rem 0.25rem;
    text-align: center;
}

.squirrel-pwa-dialog__title {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
}

.squirrel-pwa-dialog__desc {
    margin: 0 0 1rem;
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.5;
}

.squirrel-pwa-benefits {
    list-style: none;
    margin: 0 0 0.25rem;
    padding: 0;
    text-align: left;
    display: grid;
    gap: 0.55rem;
}

.squirrel-pwa-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.875rem;
    color: #334155;
    line-height: 1.35;
}

.squirrel-pwa-benefits li i {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 0.45rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--primary-rgb, 1, 112, 144), 0.12);
    color: rgb(var(--primary-rgb, 1, 112, 144));
    font-size: 0.85rem;
}

.squirrel-pwa-dialog__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: stretch;
    padding: 1.25rem 1.5rem 1.5rem;
}

.squirrel-pwa-dialog__actions .btn {
    flex: 1 1 auto;
    min-width: 8rem;
    border-radius: 0.65rem;
    font-weight: 600;
    min-height: 2.65rem;
}

.squirrel-pwa-dialog__actions .btn-primary {
    background-color: rgb(var(--primary-rgb, 1, 112, 144)) !important;
    border-color: rgb(var(--primary-rgb, 1, 112, 144)) !important;
    box-shadow: 0 4px 14px rgba(var(--primary-rgb, 1, 112, 144), 0.35);
}

.squirrel-pwa-dialog__actions .btn-primary:hover,
.squirrel-pwa-dialog__actions .btn-primary:focus {
    filter: brightness(1.06);
}

.squirrel-pwa-dialog__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 2rem;
    height: 2rem;
    border: 0;
    border-radius: 0.5rem;
    background: rgba(15, 23, 42, 0.06);
    color: #64748b;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.squirrel-pwa-dialog__close:hover,
.squirrel-pwa-dialog__close:focus-visible {
    background: rgba(15, 23, 42, 0.1);
    color: #0f172a;
    outline: none;
}

.squirrel-pwa-dialog {
    position: relative;
}

/* Toast actualización */
.squirrel-pwa-update {
    position: fixed;
    z-index: 1090;
    left: 50%;
    bottom: 1.25rem;
    transform: translateX(-50%) translateY(120%);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 0.85rem 0.75rem 1rem;
    background: #0f172a;
    color: #fff;
    border-radius: 0.85rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.35);
    font-size: 0.875rem;
    opacity: 0;
    visibility: hidden;
    transition: transform 0.28s ease, opacity 0.28s ease, visibility 0.28s ease;
    max-width: calc(100vw - 2rem);
}

.squirrel-pwa-update.is-open {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

.squirrel-pwa-update .btn {
    border-radius: 0.55rem;
    font-weight: 600;
    white-space: nowrap;
}

html.squirrel-pwa-standalone .header-fullscreen {
    display: none !important;
}

[data-theme-mode='dark'] .squirrel-pwa-dialog {
    background: #1e293b;
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme-mode='dark'] .squirrel-pwa-dialog__title {
    color: #f8fafc;
}

[data-theme-mode='dark'] .squirrel-pwa-dialog__desc,
[data-theme-mode='dark'] .squirrel-pwa-benefits li {
    color: #cbd5e1;
}

[data-theme-mode='dark'] .squirrel-pwa-dialog__hero {
    background: linear-gradient(
        160deg,
        rgba(var(--primary-rgb, 1, 112, 144), 0.22) 0%,
        rgba(30, 41, 59, 0.4) 60%,
        #1e293b 100%
    );
}

@media (prefers-reduced-motion: reduce) {
    .squirrel-pwa-overlay,
    .squirrel-pwa-dialog,
    .squirrel-pwa-update {
        transition: none !important;
    }
}