/* =============================================================================
   TOAST NOTIFICATIONS - Error, Success, Info Messages
   ============================================================================= */

/* Toast Container - Positioned bottom-right */
.error-toast,
.success-toast,
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    min-width: 320px;
    max-width: 420px;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 0 2px 6px rgba(0, 0, 0, 0.1);
    display: none;
    align-items: center;
    gap: 0.75rem;
    z-index: 10000;
    font-size: 0.95rem;
    line-height: 1.5;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: toastSlideIn 0.3s ease;
}

/* Toast Visibility */
.error-toast.show,
.success-toast.show,
.toast.show {
    display: flex;
}

/* Auto-hide animation lifecycle */
.error-toast.show,
.success-toast.show,
.toast.show {
    animation: toastLifecycle 5s ease forwards;
}

/* Toast Variants */
.error-toast {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.95) 0%, rgba(200, 35, 51, 0.95) 100%);
    color: white;
    border-left: 4px solid #fff;
}

.success-toast {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.95) 0%, rgba(25, 135, 84, 0.95) 100%);
    color: white;
    border-left: 4px solid #fff;
}

.info-toast {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.95) 0%, rgba(10, 88, 202, 0.95) 100%);
    color: white;
    border-left: 4px solid #fff;
}

.warning-toast {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.95) 0%, rgba(255, 167, 38, 0.95) 100%);
    color: #333;
    border-left: 4px solid #333;
}

/* Toast Icon */
.toast-icon,
.error-icon,
.success-icon,
.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
}

/* Toast Content */
.toast-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.toast-title {
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
}

.toast-message {
    font-size: 0.875rem;
    opacity: 0.95;
    margin: 0;
}

/* Close Button */
.error-close,
.toast-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: inherit;
    font-size: 1.5rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    line-height: 1;
    font-weight: 300;
}

.error-close:hover,
.toast-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* Progress Bar (for long operations like PDF generation) */
.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 0 0 12px 12px;
    overflow: hidden;
}

.toast-progress-bar {
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 0 0 12px 12px;
    animation: progressShrink 5s linear forwards;
}

/* Animations */
@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%) translateY(0);
    }
    to {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%) translateY(0);
    }
}

@keyframes toastLifecycle {
    0% {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
    85% {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(100%) translateY(0);
    }
}

@keyframes progressShrink {
    from {
        width: 100%;
    }
    to {
        width: 0%;
    }
}

/* =============================================================================
   RESPONSIVE DESIGN - TOASTS
   ============================================================================= */

/* Mobile: Full width at bottom */
@media (max-width: 540px) {
    .error-toast,
    .success-toast,
    .toast {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        min-width: unset;
        max-width: unset;
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
    }

    .toast-icon,
    .error-icon,
    .success-icon {
        font-size: 1.25rem;
    }

    .toast-title {
        font-size: 0.95rem;
    }

    .toast-message {
        font-size: 0.8rem;
    }
}

/* =============================================================================
   ACCESSIBILITY - REDUCED MOTION
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
    .error-toast,
    .success-toast,
    .toast {
        animation: none;
    }

    .error-toast.show,
    .success-toast.show,
    .toast.show {
        animation: none;
        opacity: 1;
    }

    .toast-progress-bar {
        animation: none;
    }
}

/* =============================================================================
   PRINT - HIDE TOASTS
   ============================================================================= */

@media print {
    .error-toast,
    .success-toast,
    .toast {
        display: none !important;
    }
}