:root {
    --site-header-height: 3.375rem;
    --notification-gap: 0.875rem;

    --notification-bg: rgba(255, 255, 255, 0.94);
    --notification-text: #000;
    --notification-muted: rgba(0, 0, 0, 0.58);
    --notification-border: rgba(0, 0, 0, 0.12);

    --notification-accent: #6c537b;
    --notification-accent-soft: rgba(181, 132, 211, 0.14);
}

/* На больших экранах шапка выше */
@media (min-width: 1400px) {
    :root {
        --site-header-height: 6.4375rem;
        --notification-gap: 1rem;
    }
}

.notifications {
    position: fixed;
    top: calc(var(--site-header-height) + var(--notification-gap));
    right: 1.25rem;
    z-index: 30000;

    display: flex;
    flex-direction: column;
    gap: 0.75rem;

    pointer-events: none;
}

.notification {
    position: relative;

    min-width: 20rem;
    max-width: 28rem;
    padding: 1rem 3rem 1rem 1rem;

    border-radius: 1.25rem;
    border: 0.0625rem solid var(--notification-border);

    color: var(--notification-text);
    background: var(--notification-bg);
    backdrop-filter: blur(1rem);

    box-shadow:
        0 1.25rem 3.5rem rgba(0, 0, 0, 0.14),
        inset 0 0 0 0.0625rem rgba(255, 255, 255, 0.55);

    font-family: var(--font-main, "Inter", "Segoe UI", Arial, sans-serif);
    font-size: 0.875rem;
    line-height: 1.4;

    pointer-events: auto;
    overflow: hidden;

    opacity: 0;
    transform: translateY(-0.5rem) scale(0.98);
    transition:
        opacity 0.25s ease,
        transform 0.25s ease,
        border-color 0.25s ease,
        background 0.25s ease;
}

.notification::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.875rem;
    bottom: 0.875rem;

    width: 0.25rem;
    border-radius: 0 999px 999px 0;

    background: var(--notification-accent);
}

.notification.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.notification.is-hiding {
    opacity: 0;
    transform: translateY(-0.5rem) scale(0.98);
}

.notification--success {
    --notification-accent: #4caf72;
    background:
        linear-gradient(135deg, rgba(76, 175, 114, 0.12), rgba(255, 255, 255, 0.94) 45%),
        var(--notification-bg);
    border-color: rgba(76, 175, 114, 0.28);
}

.notification--error {
    --notification-accent: #d9534f;
    background:
        linear-gradient(135deg, rgba(217, 83, 79, 0.12), rgba(255, 255, 255, 0.94) 45%),
        var(--notification-bg);
    border-color: rgba(217, 83, 79, 0.28);
}

.notification--warning {
    --notification-accent: #d89b2b;
    background:
        linear-gradient(135deg, rgba(216, 155, 43, 0.14), rgba(255, 255, 255, 0.94) 45%),
        var(--notification-bg);
    border-color: rgba(216, 155, 43, 0.32);
}

.notification--info {
    --notification-accent: #6c537b;
    background:
        linear-gradient(135deg, rgba(181, 132, 211, 0.16), rgba(255, 255, 255, 0.94) 45%),
        var(--notification-bg);
    border-color: rgba(108, 83, 123, 0.24);
}

.notification__title {
    margin: 0 0 0.25rem;

    color: var(--notification-text);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.notification__text {
    margin: 0;

    color: var(--notification-muted);
    font-weight: 400;
    font-size: 0.875rem;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.notification__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 1.75rem;
    height: 1.75rem;

    border: 0.0625rem solid rgba(0, 0, 0, 0.12);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.72);
    color: rgba(0, 0, 0, 0.5);

    font-size: 1.25rem;
    line-height: 1;

    cursor: pointer;
    padding: 0;

    transition:
        color 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease,
        transform 0.2s ease;
}

.notification__close:hover {
    color: #000;
    border-color: rgba(0, 0, 0, 0.22);
    background: #fff;
    transform: scale(1.04);
}

.notification__close:active {
    transform: scale(0.96);
}

@media (max-width: 575px) {
    .notifications {
        top: calc(var(--site-header-height) + 0.625rem);
        right: 0.625rem;
        left: 0.625rem;
    }

    .notification {
        min-width: 0;
        max-width: none;
        width: 100%;

        padding: 0.9375rem 2.875rem 0.9375rem 0.9375rem;
        border-radius: 1rem;
    }

    .notification__title {
        font-size: 0.875rem;
    }

    .notification__text {
        font-size: 0.8125rem;
    }
}

.notifications {
    position: fixed;
    top: calc(var(--site-header-height) + var(--notification-gap));
    right: 1.25rem;
    z-index: 30000;

    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;

    pointer-events: none;
}