.floating-alert {
    position: fixed;
    top: 1rem;
    inset-inline: 0.75rem;
    display: flex;
    justify-content: center;
    z-index: 1200;
    pointer-events: none;
}

.floating-alert__box {
    --alert-bg: rgba(236, 245, 255, 0.9);
    --alert-border: rgba(59, 130, 246, 0.18);
    --alert-text: #0b1f3a;
    --alert-accent: #0ea5e9;
    --alert-glow: rgba(14, 165, 233, 0.2);

    position: relative;
    width: min(640px, 100%);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.9rem;
    align-items: start;
    padding: 1rem 1.1rem;
    background: linear-gradient(140deg, var(--alert-bg), rgba(255, 255, 255, 0.92));
    color: var(--alert-text);
    border: 1px solid var(--alert-border);
    border-radius: 1.1rem;
    box-shadow: 0 28px 60px -30px rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    overflow: hidden;
    transform: translateY(-130%);
    opacity: 0;
    animation: alert-slide-down 0.45s ease forwards;
    pointer-events: auto;
}

.floating-alert__box::before {
    content: "";
    position: absolute;
    inset: -1px;
    background: radial-gradient(circle at 18% 20%, var(--alert-glow), transparent 45%),
        radial-gradient(circle at 82% 16%, rgba(59, 130, 246, 0.12), transparent 42%);
    pointer-events: none;
    z-index: 0;
}

.floating-alert__box::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.7);
    pointer-events: none;
    z-index: 0;
}

.floating-alert__box--error {
    --alert-bg: rgba(232, 244, 255, 0.92);
    --alert-border: rgba(59, 130, 246, 0.35);
    --alert-text: #0b2447;
    --alert-accent: #0284c7;
    --alert-glow: rgba(37, 99, 235, 0.2);
}

.floating-alert__icon {
    position: relative;
    z-index: 1;
    width: 2.75rem;
    height: 2.75rem;
    display: grid;
    place-items: center;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--alert-accent), #38bdf8);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 14px 26px -16px rgba(14, 165, 233, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.floating-alert__icon svg {
    width: 1.5rem;
    height: 1.5rem;
    display: block;
}

.floating-alert__title {
    position: relative;
    z-index: 1;
    font-weight: 700;
    color: var(--alert-text);
}

.floating-alert__content {
    position: relative;
    z-index: 1;
    text-align: right;
    direction: rtl;
}

.floating-alert__message {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--alert-text);
}

.floating-alert__message ul {
    margin: 0.2rem 0 0;
    padding-inline-start: 1rem;
}

.floating-alert__message li {
    margin-bottom: 0.2rem;
}

.floating-alert__timer {
    --alert-timer-duration: 4s;

    position: relative;
    z-index: 1;
    width: 2.5rem;
    height: 2.5rem;
    display: grid;
    place-items: center;
    order: 2;
    justify-self: end;
    background: rgba(255, 255, 255, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 999px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.floating-alert__timer svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.floating-alert__timer-track {
    fill: none;
    stroke: rgba(255, 255, 255, 0.7);
    stroke-width: 3;
}

.floating-alert__timer-progress {
    fill: none;
    stroke: var(--alert-accent);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 88;
    stroke-dashoffset: 88;
    animation: alert-timer var(--alert-timer-duration) linear forwards;
}

.floating-alert.is-dismissed .floating-alert__box {
    animation: alert-slide-up 0.3s ease forwards;
}

@keyframes alert-slide-down {
    from {
        transform: translateY(-150%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes alert-slide-up {
    from {
        transform: translateY(0);
        opacity: 1;
    }

    to {
        transform: translateY(-20%);
        opacity: 0;
    }
}

@keyframes alert-timer {
    from {
        stroke-dashoffset: 88;
    }

    to {
        stroke-dashoffset: 0;
    }
}