/* Toasts, flash, popover panels, autosave chip — linked with shell. */
/* —— Feedback: transient toasts (fixed; works inside open <dialog> top layer) —— */
.care-toast {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    max-width: min(34rem, 92vw);
    z-index: 2000;
    border: 1px solid var(--care-app-color-border-subtle);
    border-radius: var(--care-app-radius-md);
    padding: 0.6rem 0.8rem;
    background: var(--care-app-color-surface-default);
    color: var(--care-app-color-ink-primary);
    box-shadow: var(--care-app-shadow-floating);
    opacity: 0;
    transform: translateY(6px);
    transition:
        opacity var(--care-app-motion-duration) var(--care-app-motion-ease),
        transform var(--care-app-motion-duration) var(--care-app-motion-ease);
}

.care-toast[data-open='1'] {
    opacity: 1;
    transform: translateY(0);
}

.care-toast--ok {
    border-color: var(--care-app-color-success-border);
    background: var(--care-app-color-success-surface);
    color: var(--care-app-color-success-ink);
}

.care-toast--error {
    border-color: var(--care-app-color-danger-border);
    background: var(--care-app-color-danger-surface);
    color: var(--care-app-color-danger-ink);
}

/* —— Feedback: flash & field errors —— */
.care-flash {
    padding: var(--care-app-space-md) var(--care-app-space-lg);
    margin-block-end: var(--care-app-space-lg);
    max-width: min(100%, 48rem);
    border-radius: var(--care-app-radius-md);
    font-size: var(--care-app-type-size-caption);
    line-height: var(--care-app-type-leading-snug);
}

.care-flash-error {
    color: var(--care-app-color-danger-ink);
    background: var(--care-app-color-danger-surface);
    border: var(--care-app-border-width-hairline) solid var(--care-app-color-danger-border);
}

/* Structured popover panel (forgot-password). Simple status notices → .care-callout. */
.care-popover-panel {
    margin: 0 0 var(--care-app-space-md);
    padding: var(--care-app-space-md);
    color: var(--care-app-color-ink);
    background: var(--care-app-color-surface-muted);
    border: 1px solid var(--care-app-color-border);
    border-radius: var(--care-app-radius-md);
}

.care-popover-panel__title {
    margin: 0 0 var(--care-app-space-sm);
    font-size: 1.05rem;
    font-weight: 600;
}

.care-popover-panel__intro {
    margin: 0 0 var(--care-app-space-md);
    font-size: 0.95rem;
    color: var(--care-app-color-ink-muted);
}

.care-popover-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--care-app-space-sm);
    align-items: center;
    margin: var(--care-app-space-md) 0 0;
}

.care-popover-panel__actions:first-child {
    margin-top: 0;
}

/* Floating top-layer popovers must be opaque (surface-muted is translucent in dark). */
.care-popover-panel--popover {
    margin: 0;
    background: var(--care-app-color-surface-elevated);
    box-shadow: var(--care-app-shadow-floating, 0 0.5rem 1.25rem rgb(0 0 0 / 0.35));
}

.care-popover-panel--popover:popover-open {
    max-width: min(24rem, calc(100vw - 2rem));
    padding: var(--care-app-space-md);
}

.care-flash-ok {
    color: var(--care-app-color-success-ink);
    background: var(--care-app-color-success-surface);
    border: var(--care-app-border-width-hairline) solid var(--care-app-color-success-border);
}

/* —— Fail-centric autosave chip (shell; preference-gated) —— */
.care-autosave-status-chip {
    position: fixed;
    top: var(--care-app-space-md);
    left: 50%;
    z-index: 2100;
    max-width: min(36rem, calc(100vw - 2 * var(--care-app-space-md)));
    margin: 0;
    padding: var(--care-app-space-2xs) var(--care-app-space-sm);
    border: var(--care-app-border-width-hairline) solid transparent;
    border-radius: var(--care-app-radius-sm);
    font-size: var(--care-app-type-size-caption);
    font-weight: var(--care-app-type-weight-heading);
    line-height: var(--care-app-type-leading-snug);
    text-align: center;
    pointer-events: none;
    transform: translateX(-50%);
    box-shadow: var(--care-app-shadow-floating);
}

.care-autosave-status-chip[data-state='error'] {
    border-color: var(--care-app-color-danger-border);
    background: var(--care-app-color-danger-surface);
    color: var(--care-app-color-danger-ink);
}

.care-autosave-status-chip[data-state='ok'] {
    border-color: var(--care-app-color-success-border);
    background: var(--care-app-color-success-surface);
    color: var(--care-app-color-success-ink);
}