:root {
    --pwa-kit-bg: #ffffff;
    --pwa-kit-color: #1a1a1a;
    --pwa-kit-border-radius: 0.35rem;
    --pwa-kit-shadow: 0 0px 10px rgba(0, 0, 0, 0.15);
    --pwa-kit-accent: #ffb400;
    --pwa-kit-close-color: #555;
    --pwa-kit-close-hover: #ff2d20;
}

body[theme="dark"] {
    --pwa-kit-bg: #1f1f28;
    --pwa-kit-color: #f1f1f1;
    --pwa-kit-shadow: 0 4px 8px rgba(0, 0, 0, 0.3),
    0 8px 16px rgba(0, 0, 0, 0.4),
    0 16px 32px rgba(0, 0, 0, 0.5);
    --pwa-kit-close-color: #aaa;
}

.app-install-toast {
    position: fixed;
    top: 1rem;
    z-index: 9999999;
    align-items: center;
    max-width: 360px;
    background: var(--pwa-kit-bg);
    color: var(--pwa-kit-color);
    border-radius: var(--pwa-kit-border-radius);
    box-shadow: var(--pwa-kit-shadow);
    overflow: hidden;
    display: none;
    transform: translateX(110%);
    transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
    inset-inline-end: 1rem;
}

@media (max-width: 600px) {
    .app-install-toast {
        inset-inline: 1rem;
        max-width: 100%;
        width: auto;
        border-radius: 0.5rem;
    }

    .app-install-toast.small-device-bottom {
        top: auto;
        bottom: 1rem;
    }
}

.app-install-toast.toast-slide-in {
    transform: translateX(0);
}

.app-install-toast.toast-slide-out {
    transform: translateX(110%);
}

[dir="rtl"] .app-install-toast {
    transform: translateX(-110%);
}

[dir="rtl"] .app-install-toast.toast-slide-in {
    transform: translateX(0);
}

[dir="rtl"] .app-install-toast.toast-slide-out {
    transform: translateX(-110%);
}

.app-install-toast-content {
    display: flex;
    align-items: center;
    padding: 1rem;
    word-wrap: break-word;
}

.app-install-toast-text .app-install-toast-title {
    margin: 0 0 0.25rem 0;
    font-size: .95rem;
    font-weight: 600;
    color: var(--pwa-kit-color);
}

.app-install-toast-text .app-install-toast-desc {
    font-size: 0.85rem;
    color: var(--pwa-kit-color);
    opacity: 0.85;
    display: block;
    margin-bottom: .75rem;
}

#installPWAButton {
    background: linear-gradient(45deg, #0ea5e9, #246bdc);
    color: #fff;
    font-weight: 600;
    border: none;
    border-radius: 0.35rem;
    padding: 0.5rem .75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
    font-size: .75rem;
}

#installPWAButton::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

#installPWAButton:hover::after {
    transform: scaleX(1);
}

#installPWAButton:hover {
    background: linear-gradient(45deg, #1e90ff, #3b82f6);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

#installPWAButton:active {
    transform: scale(0.97);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

body[theme="dark"] #installPWAButton {
    background: linear-gradient(45deg, #0ea5e9, #3b82f6);
    color: #fff;
}

body[theme="dark"] #installPWAButton:hover {
    background: linear-gradient(45deg, #3b82f6, #3b82f6);
}

.app-install-toast-btn-close {
    position: absolute;
    top: 10px;
    inset-inline-end: 10px;
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.app-install-toast-btn-close::before,
.app-install-toast-btn-close::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    background-color: var(--pwa-kit-close-color);
    transform-origin: center;
    transition: background-color 0.2s ease;
}

.app-install-toast-btn-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.app-install-toast-btn-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.app-install-toast-btn-close:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.app-install-toast-btn-close:hover::before,
.app-install-toast-btn-close:hover::after {
    background-color: var(--pwa-kit-close-hover);
}