.jecem-install-prompt {
    position: fixed;
    left: 50%;
    bottom: 18px;
    z-index: 9999;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    width: min(520px, calc(100vw - 24px));
    padding: 12px;
    border: 1px solid rgba(23, 32, 54, 0.12);
    border-radius: 8px;
    color: #172036;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 50px rgba(23, 32, 54, 0.2);
    transform: translateX(-50%);
}

.jecem-install-prompt[hidden] {
    display: none;
}

.jecem-notification-prompt {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 92px;
    z-index: 9998;
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 520px;
    margin: 0 auto;
    padding: 14px 16px;
    border: 1px solid rgba(255, 209, 102, 0.45);
    border-radius: 8px;
    background: rgba(24, 20, 44, 0.96);
    color: #ffffff;
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.28);
    backdrop-filter: blur(16px);
}

.jecem-notification-prompt__body {
    display: grid;
    gap: 3px;
    flex: 1;
    min-width: 0;
}

.jecem-notification-prompt__body strong {
    font-size: 0.94rem;
    line-height: 1.25;
}

.jecem-notification-prompt__body span {
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.8rem;
    line-height: 1.35;
}

.jecem-notification-prompt__status {
    color: #ffd166 !important;
    font-size: 0.76rem !important;
}

.jecem-notification-prompt__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.jecem-notification-prompt__actions button {
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font: inherit;
}

.jecem-notification-prompt__actions [data-push-enable] {
    padding: 9px 14px;
    background: #ffd166;
    color: #221a00;
    font-weight: 800;
}

.jecem-notification-prompt__actions [data-push-dismiss] {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    font-size: 1.2rem;
    line-height: 1;
}

@media (max-width: 520px) {
    .jecem-notification-prompt {
        bottom: 80px;
        align-items: flex-start;
    }

    .jecem-notification-prompt__actions {
        flex-shrink: 0;
    }
}

.jecem-install-prompt__icon img {
    display: block;
    width: 48px;
    height: 48px;
    border-radius: 12px;
}

.jecem-install-prompt__body {
    min-width: 0;
}

.jecem-install-prompt__body strong,
.jecem-install-prompt__body span {
    display: block;
}

.jecem-install-prompt__body span {
    color: #5e6a7d;
    font-size: 0.88rem;
    line-height: 1.35;
}

.jecem-install-prompt__actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.jecem-install-prompt__actions button {
    min-height: 40px;
    border: 0;
    border-radius: 999px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.jecem-install-prompt__actions button[data-pwa-install] {
    padding: 9px 15px;
    color: #fff;
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
}

.jecem-install-prompt__actions button[data-pwa-dismiss] {
    display: grid;
    place-items: center;
    width: 40px;
    padding: 0;
    color: #3a0ca3;
    background: #f5f7ff;
    font-size: 1.2rem;
}

@media (max-width: 520px) {
    .jecem-install-prompt {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .jecem-install-prompt__actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
    }
}


.jecem-offline-control {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0;
    vertical-align: middle;
}

.card-actions .jecem-offline-control,
.course-body .jecem-offline-control {
    display: flex;
    margin-top: 12px;
}

.top-progress-actions .jecem-offline-control {
    margin-left: 2px;
}

.jecem-offline-control__save,
.jecem-offline-control__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 9px 15px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    color: #ffffff;
    background: linear-gradient(135deg, #2563eb, #0f766e);
    box-shadow: 0 12px 24px rgba(15, 118, 110, 0.22);
    font: inherit;
    font-size: 0.88rem;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
}

.jecem-offline-control__save::before {
    content: '';
    width: 12px;
    height: 12px;
    margin-right: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
}

.jecem-offline-control__save:hover,
.jecem-offline-control__save:focus,
.jecem-offline-control__remove:hover,
.jecem-offline-control__remove:focus {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(15, 118, 110, 0.28);
    outline: 0;
}

.jecem-offline-control__remove {
    color: #1e3a8a;
    background: #ffffff;
    border-color: rgba(30, 58, 138, 0.16);
    box-shadow: 0 10px 22px rgba(30, 58, 138, 0.12);
}

.jecem-offline-control__save:disabled,
.jecem-offline-control__remove:disabled {
    cursor: wait;
    opacity: 0.74;
    transform: none;
}

.jecem-offline-control__status {
    color: #0f766e;
    font-size: 0.84rem;
    font-weight: 900;
    line-height: 1.3;
}

@media (max-width: 700px) {
    .jecem-offline-control,
    .card-actions .jecem-offline-control,
    .course-body .jecem-offline-control,
    .meta > .jecem-offline-control {
        display: flex !important;
        align-items: center;
        width: 100%;
        flex: 1 0 100%;
        gap: 8px;
        margin-top: 8px;
    }

    .jecem-offline-control__save:not([hidden]),
    .jecem-offline-control__remove:not([hidden]) {
        display: inline-flex !important;
        min-height: 44px;
        padding: 11px 17px;
    }

    .jecem-offline-control__status:not([hidden]) {
        display: block;
        flex: 1 0 100%;
    }
}