/**
 * AM Toolkit Toast Engine
 */

.amt-toast-region {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: var(--amt-z-toast, 999999);
    display: flex;
    width: min(360px, calc(100vw - 32px));
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.amt-toast {
    --amt-toast-accent: var(--amt-color-success, #31845a);
    --amt-toast-accent-soft: var(--amt-color-success-soft, #edf8f2);
    --amt-toast-action: #ef6f9a;
    --amt-toast-action-hover: #df5d8b;
    --amt-toast-close: #d83f4f;

    position: relative;
    overflow: hidden;
    width: 100%;
    border: 1px solid var(--amt-color-border, rgba(17, 17, 17, 0.1));
    border-radius: var(--amt-radius-toast, 25px);
    background: var(--amt-color-surface, #fff);
    box-shadow: var(--amt-shadow-md, 0 12px 35px rgba(17, 17, 17, 0.12));
    color: var(--amt-color-text, #171717);
    font-family: var(--amt-font-family, inherit);
    pointer-events: auto;
    touch-action: pan-y;
    will-change: opacity, transform;
}

.amt-toast--info {
    --amt-toast-accent: var(--amt-color-info, #3976c5);
    --amt-toast-accent-soft: var(--amt-color-info-soft, #edf4fc);
}

.amt-toast--warning {
    --amt-toast-accent: var(--amt-color-warning, #c87b22);
    --amt-toast-accent-soft: var(--amt-color-warning-soft, #fff6e8);
}

.amt-toast--error {
    --amt-toast-accent: var(--amt-color-error, #c94d4d);
    --amt-toast-accent-soft: var(--amt-color-error-soft, #fff0f0);
}

.amt-toast__progress-track {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    overflow: hidden;
    background: var(--amt-toast-accent-soft);
}

.amt-toast__progress {
    width: 100%;
    height: 100%;
    background: var(--amt-toast-accent);
    transform: scaleX(1);
    transform-origin: left center;
}

.amt-toast__body {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 32px;
    gap: 14px;
    align-items: start;
    padding: 24px 20px 20px 24px;
}

.amt-toast__icon {
    display: grid;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--amt-toast-accent-soft);
    color: var(--amt-toast-accent);
    place-items: center;
}

.amt-toast__icon svg {
    width: 22px;
    height: 22px;
}

.amt-toast__content {
    min-width: 0;
}

.amt-toast__title {
    margin: 0;
    color: inherit;
    font-size: var(--amt-font-size-lg, 17px);
    font-weight: var(--amt-font-weight-semibold, 600);
    line-height: var(--amt-line-height-sm, 1.3);
}

.amt-toast__message {
    margin: 7px 0 0;
    color: var(--amt-color-text-muted, #686868);
    font-size: var(--amt-font-size-md, 15px);
    line-height: var(--amt-line-height-md, 1.55);
}

.amt-toast__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 13px;
    min-height: 38px;
    padding: 8px 14px;
    border-radius: var(--amt-radius-round, 999px);
    background: var(--amt-toast-action);
    color: #fff;
    font-size: var(--amt-font-size-md, 15px);
    font-weight: var(--amt-font-weight-semibold, 600);
    text-decoration: none;
    transition:
        background-color var(--amt-motion-fast, 160ms) ease,
        transform var(--amt-motion-fast, 160ms) ease;
}

.amt-toast__action:hover,
.amt-toast__action:focus-visible {
    background: var(--amt-toast-action-hover);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

.amt-toast__close {
    appearance: none;
    display: grid;
    width: 32px;
    height: 32px;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 0 !important;
    border-radius: 50%;
    background: transparent !important;
    box-shadow: none !important;
    color: var(--amt-toast-close) !important;
    cursor: pointer;
    line-height: 1;
    place-items: center;
}

.amt-toast__close:hover,
.amt-toast__close:focus-visible {
    background: transparent !important;
    color: var(--amt-toast-close) !important;
    opacity: 0.72;
}

.amt-toast__close:focus-visible {
    outline: 2px solid var(--amt-toast-close);
    outline-offset: 2px;
}

.amt-toast__action:focus-visible {
    outline: 2px solid var(--amt-toast-action);
    outline-offset: 2px;
}

.amt-toast__close svg {
    width: 18px;
    height: 18px;
}

.amt-toast--entering {
    animation: amt-motion-slide-in-right var(--amt-motion-slow, 420ms) var(--amt-ease-enter, cubic-bezier(0.16, 1, 0.3, 1)) both;
}

.amt-toast--leaving {
    animation: amt-motion-slide-out-right var(--amt-motion-normal, 280ms) var(--amt-ease-exit, cubic-bezier(0.4, 0, 1, 1)) both;
}

@media (max-width: 600px) {
    .amt-toast-region {
        right: 16px;
        bottom: max(16px, env(safe-area-inset-bottom));
        left: 16px;
        width: auto;
    }

    .amt-toast__body {
        grid-template-columns: 38px minmax(0, 1fr) 32px;
        gap: 12px;
        padding: 22px 16px 18px 20px;
    }

    .amt-toast__icon {
        width: 38px;
        height: 38px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .amt-toast--entering,
    .amt-toast--leaving {
        animation-duration: 1ms !important;
    }
}