/**
 * Kruge global flash messages — fallback styling when JS/Swal is unavailable,
 * and base polish before Swal replaces content.
 */

:root {
    --kf-success-bg: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    --kf-success-border: #6ee7b7;
    --kf-success-text: #065f46;
    --kf-error-bg: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    --kf-error-border: #fca5a5;
    --kf-error-text: #991b1b;
    --kf-warn-bg: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    --kf-warn-border: #fcd34d;
    --kf-warn-text: #92400e;
    --kf-info-bg: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    --kf-info-border: #93c5fd;
    --kf-info-text: #1e3a8a;
    --kf-radius: 12px;
    --kf-shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
    --kf-top: 1.25rem;
    --kf-z: 10800;
}

/* Fixed container: stack toasts */
#kruge-flash-stack,
main .message,
#content .message {
    box-sizing: border-box;
}

/* Single flash block (Cake: #flashMessage etc.) */
.message {
    position: fixed;
    left: 50%;
    top: var(--kf-top);
    transform: translateX(-50%) translateY(-12px);
    z-index: var(--kf-z);
    max-width: min(42rem, calc(100vw - 2rem));
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    font: inherit;
    pointer-events: none;
    animation: kf-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.message.kruge-flash--out,
.message.kf-swal-handled {
    animation: kf-out 0.3s ease forwards;
}

@keyframes kf-in {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

@keyframes kf-out {
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(-16px) scale(0.96);
    }
}

.kruge-flash__inner {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 1rem 0.9rem 1.1rem;
    border-radius: var(--kf-radius);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--kf-shadow);
    backdrop-filter: blur(10px);
}

.message.success .kruge-flash__inner {
    background: var(--kf-success-bg);
    border-color: var(--kf-success-border);
    color: var(--kf-success-text);
}

.message.error .kruge-flash__inner {
    background: var(--kf-error-bg);
    border-color: var(--kf-error-border);
    color: var(--kf-error-text);
}

.message.warning .kruge-flash__inner {
    background: var(--kf-warn-bg);
    border-color: var(--kf-warn-border);
    color: var(--kf-warn-text);
}

.message:not(.success):not(.error):not(.warning) .kruge-flash__inner,
.message.default .kruge-flash__inner {
    background: var(--kf-info-bg);
    border-color: var(--kf-info-border);
    color: var(--kf-info-text);
}

.kruge-flash__icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    margin-top: 0.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kruge-flash__icon svg {
    width: 1.25rem;
    height: 1.25rem;
    display: block;
}

.kruge-flash__text {
    flex: 1;
    font-size: 0.9375rem;
    line-height: 1.55;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.kruge-flash__close {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    margin: -0.25rem -0.35rem -0.25rem 0;
    border: none;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.06);
    color: inherit;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    opacity: 0.75;
    transition: background 0.15s, opacity 0.15s;
}

.kruge-flash__close:hover {
    opacity: 1;
    background: rgba(15, 23, 42, 0.1);
}

@media (max-width: 576px) {
    .message {
        max-width: calc(100vw - 1.25rem);
        top: 0.75rem;
    }

    .kruge-flash__inner {
        padding: 0.8rem 0.85rem;
    }

    .kruge-flash__text {
        font-size: 0.875rem;
    }
}

/* SweetAlert2 toast harmonization */
.swal2-popup.swal2-toast {
    border-radius: var(--kf-radius) !important;
    box-shadow: var(--kf-shadow) !important;
    border: 1px solid rgba(15, 23, 42, 0.06) !important;
    padding: 0.85rem 1rem !important;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif !important;
}

.swal2-popup.swal2-toast .swal2-title {
    font-size: 0.9375rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.01em !important;
    line-height: 1.5 !important;
}

.swal2-popup.swal2-toast .swal2-timer-progress-bar {
    background: rgba(14, 165, 233, 0.45) !important;
}