/*
 * ETERNITUM - Toast & Loading Components
 * Elegant notifications and loading states
 */

/* ========== TOAST CONTAINER ========== */
.toast-container {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 350px;
}

/* ========== TOAST STYLES ========== */
.eternitum-toast {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 16px 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: toastSlideIn 0.3s ease;
    border-left: 4px solid #D4AF37;
    transform-origin: right center;
}

.eternitum-toast.toast-success {
    border-left-color: #28a745;
}

.eternitum-toast.toast-error {
    border-left-color: #dc3545;
}

.eternitum-toast.toast-warning {
    border-left-color: #ffc107;
}

.eternitum-toast.toast-info {
    border-left-color: #17a2b8;
}

.eternitum-toast.hiding {
    animation: toastSlideOut 0.3s ease forwards;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

.toast-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    color: #2C3E50;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.875rem;
    color: #666;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #999;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* ========== LOADING BUTTON ========== */
.btn-loading {
    position: relative;
    pointer-events: none;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btnSpin 0.8s linear infinite;
}

.btn-loading.btn-outline-secondary::after,
.btn-loading.btn-outline-primary::after {
    border-color: rgba(0, 0, 0, 0.2);
    border-top-color: #666;
}

@keyframes btnSpin {
    to {
        transform: rotate(360deg);
    }
}

/* ========== SKELETON LOADING ========== */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: 4px;
}

@keyframes skeletonShimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-text:last-child {
    width: 70%;
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.skeleton-card {
    height: 200px;
    border-radius: 12px;
}

/* ========== PAGE LOADER ========== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.page-loader.active {
    opacity: 1;
    visibility: visible;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #D4AF37;
    border-radius: 50%;
    animation: btnSpin 1s linear infinite;
}

/* ========== FORM VALIDATION ========== */
.form-control.is-valid {
    border-color: #28a745;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-invalid {
    border-color: #dc3545;
}

/* ========== PROGRESS BAR ========== */
.upload-progress {
    height: 4px;
    background: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 8px;
}

.upload-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #D4AF37, #f7d774);
    width: 0%;
    transition: width 0.3s ease;
}