/* ==========================================================================
   Component Layer: Toast & Alert Component (ITCSS Layer 3)
   Zero Border, Zero Border-Radius, Dead Center Display
   ========================================================================== */

#toast-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3, 12px);
    max-width: 90vw;
    width: auto;
    pointer-events: none;
}

.toast {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 28px;
    border-radius: 0 !important;
    border: none !important;
    background: #1e293b;
    color: #ffffff;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
    animation: toastCenterPop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: auto;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    white-space: nowrap;
    text-align: center;
}

.toast.toast-success { 
    background-color: #15803d !important; 
    color: #ffffff !important; 
}

.toast.toast-danger { 
    background-color: #dc2626 !important; 
    color: #ffffff !important; 
}

.toast.toast-warning { 
    background-color: #d97706 !important; 
    color: #ffffff !important; 
}

.toast.toast-info { 
    background-color: #2563eb !important; 
    color: #ffffff !important; 
}

@keyframes toastCenterPop {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.alert {
    padding: var(--space-3) var(--space-4);
    border-radius: 0 !important;
    border: none !important;
    margin-bottom: var(--space-4);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.alert-success {
    background-color: var(--color-success-light);
    color: var(--color-success);
    border: none !important;
    border-radius: 0 !important;
}

.alert-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
    border: none !important;
    border-radius: 0 !important;
}

.alert-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
    border: none !important;
    border-radius: 0 !important;
}

.alert-info {
    background-color: var(--color-info-light);
    color: var(--color-info);
    border: none !important;
    border-radius: 0 !important;
}

@media (max-width: 640px) {
    #toast-container {
        max-width: 92vw;
    }
    .toast {
        padding: 14px 20px;
        font-size: 0.9rem;
        white-space: normal;
    }
}