.toast{
        position: fixed;
        bottom: 50px;
        right: 30px;
        padding: 14px 20px;
        border-radius: 10px;
        color: #fff;
        font-size: 0.9rem;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        transform: translateY(100px);
        opacity: 0;
        transition: all 0.4s ease;
        z-index: 9999;
    }

    .toast.show{
        transform: translateY(0);
        opacity: 1;
    }

    .toast-success{
        background: linear-gradient(135deg,#22c55e,#16a34a);
    }

    .toast-error{
        background: linear-gradient(135deg,#ef4444,#dc2626);
    }

    .toast-slow-net {
        max-width: min(420px, calc(100vw - 28px));
        right: 14px;
        left: 14px;
        margin-inline: auto;
        bottom: calc(92px + env(safe-area-inset-bottom, 0px));
        text-align: right;
        line-height: 1.65;
        font-size: 0.8rem;
        z-index: 30003;
        background: linear-gradient(135deg, #1e3a5f, #0f172a);
        box-shadow: 0 14px 32px rgba(2, 6, 23, 0.35);
        border: 1px solid rgba(255, 255, 255, 0.12);
    }

    @media (min-width: 768px) {
        .toast-slow-net {
            bottom: 28px;
            right: 24px;
            left: auto;
            margin-inline: 0;
        }
    }

    .pwa-install-toast {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: calc(96px + env(safe-area-inset-bottom, 0px));
        z-index: 30001;
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.97), rgba(51, 65, 85, 0.95));
        color: #fff;
        border: 1px solid rgba(255,255,255,.18);
        border-radius: 16px;
        padding: 12px 13px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        box-shadow: 0 18px 36px rgba(2, 6, 23, .32);
    }

    @media (min-width: 768px) {
        .pwa-install-toast {
            max-width: 460px;
            left: 50%;
            right: auto;
            transform: translateX(-50%);
            bottom: 20px;
        }
    }

    .pwa-install-toast__text {
        font-size: 12px;
        font-weight: 700;
        line-height: 1.6;
    }

    .pwa-install-toast__actions {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
    }

    .pwa-install-toast__btn {
        border: none;
        border-radius: 11px;
        padding: 7px 10px;
        background: #4f46e5;
        color: #fff;
        font-size: 11px;
        font-weight: 700;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .pwa-install-toast__btn-secondary {
        background: rgba(255,255,255,0.14);
        border: 1px solid rgba(255,255,255,0.26);
    }

    .pwa-install-toast__close {
        border: none;
        background: transparent;
        color: #fff;
        font-size: 18px;
        line-height: 1;
        cursor: pointer;
        padding: 0 2px;
    }

    .pwa-guide-modal {
        position: fixed;
        inset: 0;
        z-index: 30002;
        display: none;
        align-items: center;
        justify-content: center;
    }

    .pwa-guide-modal__backdrop {
        position: absolute;
        inset: 0;
        background: rgba(2, 6, 23, 0.55);
    }

    .pwa-guide-modal__card {
        position: relative;
        width: min(420px, calc(100% - 28px));
        background: #fff;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 20px 40px rgba(2, 6, 23, .35);
        z-index: 1;
    }

    .pwa-guide-modal__header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 14px;
        background: #f8fafc;
        border-bottom: 1px solid #e2e8f0;
    }

    .pwa-guide-modal__header h4 {
        margin: 0;
        font-size: 14px;
        color: #0f172a;
        font-weight: 800;
    }

    .pwa-guide-modal__close {
        border: none;
        background: transparent;
        color: #475569;
        font-size: 20px;
        cursor: pointer;
        line-height: 1;
    }

    .pwa-guide-modal__body {
        padding: 14px;
        color: #1e293b;
        font-size: 13px;
        line-height: 1.8;
    }

    .pwa-guide-modal__body ol {
        margin: 8px 18px 0 0;
        padding: 0;
    }

    .pwa-guide-modal__footer {
        padding: 0 14px 14px;
        display: flex;
        justify-content: flex-end;
    }