.message-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(var(--backdrop-blur-overlay));
    -webkit-backdrop-filter: blur(var(--backdrop-blur-overlay));
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.message-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.message-box {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur-glass-strong));
    -webkit-backdrop-filter: blur(var(--backdrop-blur-glass-strong));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 450px;
    width: 100%;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-overlay.active .message-box {
    transform: scale(1) translateY(0);
}

.message-header {
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

.message-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.message-box.error .message-icon {
    background: var(--state-error-bg);
    color: var(--state-error-color);
    border: 1px solid var(--state-error-border);
}

.message-box.success .message-icon {
    background: var(--state-success-bg);
    color: var(--state-success-color);
    border: 1px solid var(--state-success-border);
}

.message-box.warning .message-icon {
    background: var(--state-warning-bg);
    color: var(--state-warning-color);
    border: 1px solid var(--state-warning-border);
}

.message-box.info .message-icon {
    background: var(--state-info-bg);
    color: var(--state-info-color);
    border: 1px solid var(--state-info-border);
}

.message-icon i {
    line-height: 1;
}

.message-header-content {
    flex: 1;
    min-width: 0;
}

.message-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.message-subtitle {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.message-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.message-close:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
}

.message-body {
    padding: var(--spacing-lg);
}

.message-content {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.message-content .message-highlight-critical {
    color: var(--message-critical-color, #dc2626);
    font-weight: 700;
}

.message-details {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--message-detail-bg, rgba(15, 23, 42, 0.45));
    border: 1px solid var(--message-detail-border, rgba(148, 163, 255, 0.2));
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-xs) * 0.9);
}

.message-detail-row {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: var(--spacing-xs);
}

.message-detail-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--message-detail-label, var(--text-primary));
    margin: 0;
}

.message-detail-value {
    font-size: 0.9rem;
    color: var(--message-detail-value, var(--text-secondary));
    word-break: break-word;
    margin: 0;
}

.message-detail-value[dir="ltr"] {
    direction: ltr;
    text-align: left;
}

.message-detail-link {
    color: var(--message-detail-link, var(--primary));
    font-weight: 600;
    text-decoration: none;
    word-break: break-all;
}

.message-detail-link:hover,
.message-detail-link:focus {
    text-decoration: underline;
}

.message-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    border-top: 1px solid var(--glass-border);
}

.message-btn {
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: 'Vazirmatn', sans-serif;
}

.message-btn-primary {
    background: var(--primary);
    color: #ffffff;
    border: 1px solid var(--primary);
}

.message-btn-primary:hover {
    transform: translateY(-1px);
    background: var(--primary-light);
    border-color: var(--primary-light);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.message-btn-secondary {
    background: var(--glass-bg);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

.message-btn-secondary:hover {
    background: var(--glass-border);
    color: var(--text-primary);
}

.message-toast {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur-glass-strong));
    -webkit-backdrop-filter: blur(var(--backdrop-blur-glass-strong));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 320px;
    max-width: 400px;
    pointer-events: all;
    position: relative;
    overflow: hidden;
    transform: translateX(calc(100% + var(--spacing-lg)));
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast-item.active {
    transform: translateX(0);
}

.toast-progress {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    height: 3px;
    background: color-mix(in srgb, var(--text-tertiary) 18%, transparent);
    overflow: hidden;
    pointer-events: none;
}

.toast-progress__bar {
    display: block;
    width: 100%;
    height: 100%;
    transform-origin: right center;
    transform: scaleX(1);
    background: currentColor;
    opacity: 0.55;
}

.toast-item.success .toast-progress__bar {
    color: var(--state-success-color);
}

.toast-item.error .toast-progress__bar {
    color: var(--state-error-color);
}

.toast-item.warning .toast-progress__bar {
    color: var(--state-warning-color);
}

.toast-item.info .toast-progress__bar {
    color: var(--state-info-color);
}

.toast-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.toast-item.error .toast-icon {
    background: var(--state-error-bg);
    color: var(--state-error-color);
}

.toast-item.success .toast-icon {
    background: var(--state-success-bg);
    color: var(--state-success-color);
}

.toast-item.warning .toast-icon {
    background: var(--state-warning-bg);
    color: var(--state-warning-color);
}

.toast-item.info .toast-icon {
    background: var(--state-info-bg);
    color: var(--state-info-color);
}

.toast-icon i {
    line-height: 1;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .message-box {
        max-width: calc(100% - var(--spacing-md) * 2);
        margin: var(--spacing-md);
    }

    .message-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .message-body {
        padding: var(--spacing-md);
    }

    .message-footer {
        padding: var(--spacing-sm) var(--spacing-md);
        flex-direction: column-reverse;
    }

    .message-btn {
        width: 100%;
    }

    .message-toast {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        left: var(--spacing-sm);
    }

    .toast-item {
        min-width: auto;
        max-width: none;
    }
}