/*===== Variables CSS (Personalizables) =====*/ 
:root {
     /*Colores base*/ 
    --success-color: #22c55e;
    --error-color: #ef4444;
    --warning-color: #facc15;
    --info-color: #3b82f6;
    --loading-color: #64748b;
     /*Colores para libtoast*/ 
    --libtoast-bg-color: #fff;
    --libtoast-text-color: #1f2937; 
    --libtoast-shadow-color: rgba(0, 0, 0, 0.15);
    --libtoast-border-radius: 12px; 
     /*Botones*/ 
    --button-color: #9ca3af;
    --button-hover-color: #4b5563;
    --button-focus-outline: 2px solid var(--info-color);
 /*    Tiempos de animación */
    --libtoast-show-duration: 0.4s;
    --libtoast-hide-duration: 0.3s;
    --libtoast-auto-hide-delay: 5s; /* Duración antes de auto-ocultarse */
}

 /*===== Estructura Principal =====*/ 

.libtoast-container {
    position: fixed;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 1rem; 
    width: auto;
    max-width: none;
}

     /*Posiciones del contenedor*/ 
    .libtoast-container[data-position="top-right"] {
        top: 1rem;
        right: 1rem;
        align-items: flex-end;
    }

    .libtoast-container[data-position="top-left"] {
        top: 1rem;
        left: 1rem;
        align-items: flex-start;
    }

    .libtoast-container[data-position="bottom-right"] {
        bottom: 1rem;
        right: 1rem;
        align-items: flex-end;
    }

    .libtoast-container[data-position="bottom-left"] {
        bottom: 1rem;
        left: 1rem;
        align-items: flex-start;
    }

    .libtoast-container[data-position="top-center"] {
        top: 1rem;
        left: 50%;
        transform: translateX(-50%);
        align-items: center;
    }

    .libtoast-container[data-position="bottom-center"] {
        bottom: 1rem;
        left: 50%;
        transform: translateX(-50%);
        align-items: center;
    }

 /*===== Toast Individual =====*/ 
.libtoast {
    position: relative;
    background: var(--libtoast-bg-color);
    border-left: 6px solid;
    border-radius: var(--libtoast-border-radius) !important;
    padding: 14px 20px;
    min-width: 280px;
    max-width: 320px;
    box-shadow: 0 4px 16px var(--libtoast-shadow-color);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--libtoast-show-duration) ease-out, transform var(--libtoast-show-duration) cubic-bezier(0.18, 0.89, 0.32, 1.28);
    overflow: hidden;
}

    .libtoast.show {
        opacity: 1;
        transform: translateY(0);
    }

 /*===== Tipos de Toast =====*/ 
.libtoast-success {
    border-color: var(--success-color);
}

.libtoast-error {
    border-color: var(--error-color);
}

.libtoast-warning {
    border-color: var(--warning-color);
}

.libtoast-info {
    border-color: var(--info-color);
}

.libtoast-loading {
    border-color: var(--loading-color);
}

 /*===== Contenido del Toast =====*/ 

.libtoast-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start; 
    color: var(--libtoast-text-color);
    font-size: 14px;
    gap: 12px;
}

.libtoast-message {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.5; 
}

     /*Iconos integrados (Usando pseudo-elementos)*/ 
    .libtoast-message::before {
        font-size: 18px;
        font-weight: bold;
    }

.libtoast-success .libtoast-message::before {
    content: "✓";
    color: var(--success-color);
}

.libtoast-error .libtoast-message::before {
    content: "✕";
    color: var(--error-color);
}

.libtoast-warning .libtoast-message::before {
    content: "⚠";
    color: var(--warning-color);
}

.libtoast-info .libtoast-message::before {
    content: "i";
    font-style: italic;
    color: var(--info-color);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.libtoast-loading .libtoast-message::before {
    content: "";
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 8px;
    vertical-align: middle;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-top-color: var(--loading-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
}
 /*Botón de cerrar*/ 
.libtoast-content button {
    background: transparent;
    border: none;
    font-size: 20px;
    color: var(--button-color);
    cursor: pointer;
    transition: color 0.2s;
    flex-shrink: 0;
    padding: 0 0 0 12px;
}

    .libtoast-content button:hover {
        color: var(--button-hover-color);
    }

    .libtoast-content button:focus {
        outline: var(--button-focus-outline);
        outline-offset: 2px;
    }

 /*===== Barra de Progreso =====*/ 
 /*Barra de progreso*/ 
.libtoast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
}

.libtoast-progress-bar {
    height: 100%;
    width: 100%;
    background: currentColor;
    transform-origin: left;
    transform: scaleX(1);
    transition: transform 0.1s linear, opacity 0.3s ease;
    opacity: 0.3;
}

 /*Colores de la barra de progreso*/ 
.libtoast-bar-success {
    background-color: var(--success-color);
}

.libtoast-bar-error {
    background-color: var(--error-color);
}

.libtoast-bar-warning {
    background-color: var(--warning-color);
}

.libtoast-bar-info {
    background-color: var(--info-color);
}

.libtoast-bar-loading {
    background-color: var(--loading-color);
}

 /*===== Animación de Carga =====*/ 
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

 /*===== Responsividad =====*/ 
@media (max-width: 600px) {
    .libtoast-container {
        max-width: 100%;
        padding: 3rem;
    }

    .libtoast {
        min-width: 90vw;  
        max-width: 95vw;
        padding: 12px 16px;
    }

    .libtoast-container[data-position="center-top"],
    .libtoast-container[data-position="center-bottom"] {
        width: 100%;
    }
}