/* Toast 컴포넌트 스타일 */
.toast-container {
    position: fixed;
    top: calc(var(--header-height) + var(--spacing-4xl));
    right: var(--spacing-lg);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    min-width: 300px;
    max-width: 400px;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border: 1px solid var(--border-light);
    border-left: 4px solid;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    box-shadow: var(--toast-shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    overflow: hidden;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.hide {
    transform: translateX(100%);
    opacity: 0;
}

/* Toast 타입별 스타일 */
.toast.success { border-left-color: var(--primary-light); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
.toast.info { border-left-color: var(--primary-light); }

/* Toast 아이콘 */
.toast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-md);
    font-weight: 600;
    flex-shrink: 0;
}

.toast.success .toast-icon { background: var(--primary-light); color: var(--text-on-glass); }
.toast.error .toast-icon { background: var(--danger); color: var(--text-on-glass); }
.toast.warning .toast-icon { background: var(--warning); color: var(--text-on-glass); }
.toast.info .toast-icon { background: var(--primary-light); color: var(--text-on-glass); }

/* Toast 내용 */
.toast-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.toast-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-on-glass);
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.toast-message {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    line-height: 1.4;
    letter-spacing: -0.2px;
    transition: color 0.3s ease;
}

/* Toast 닫기 버튼 */
.toast-close {
    width: 20px;
    height: 20px;
    border: none;
    background: none;
    color: var(--text-disabled);
    border-radius: 50%;
    font-size: var(--font-size-lg);
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

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

/* Toast 진행 바 */
.toast-progress {
    position: absolute;
    inset: auto 0 0 0;
    height: 3px;
    opacity: 0.3;
    transition: width linear;
}

.toast.success .toast-progress { background: var(--primary-light); }
.toast.error .toast-progress { background: var(--danger); }
.toast.warning .toast-progress { background: var(--warning); }
.toast.info .toast-progress { background: var(--primary-light); }

/* 반응형 */
@media (max-width: 768px) {
    .toast-container {
        top: calc(var(--header-height) + var(--spacing-2xl));
        inset: auto var(--spacing-sm) auto var(--spacing-sm);
    }
    
    .toast {
        min-width: auto;
        max-width: none;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .toast {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .toast-title {
        font-size: var(--font-size-sm);
    }
    
    .toast-message {
        font-size: var(--font-size-xs);
    }
}