/* ========================================
   IMAGE UPLOADER COMPONENT
   Mobile-first compact image upload design
   ======================================== */

.image-uploader {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

/* Hidden file input */
.image-uploader__input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

/* Preview container */
.image-uploader__preview {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg-tertiary);
    border: 2px dashed var(--color-border-light, #444);
    transition: all 0.2s ease;
}

/* Avatar variant - circular */
.image-uploader--avatar .image-uploader__preview {
    border-radius: var(--radius-round);
}

/* Large variant */
.image-uploader--large .image-uploader__preview {
    width: 160px;
    height: 160px;
}

/* Small variant */
.image-uploader--small .image-uploader__preview {
    width: 80px;
    height: 80px;
}

/* Preview image */
.image-uploader__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Upload overlay */
.image-uploader__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.image-uploader__overlay i {
    font-size: 24px;
    color: #fff;
    margin-bottom: 4px;
}

.image-uploader__overlay span {
    font-size: 11px;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hover state - desktop */
.image-uploader:hover .image-uploader__preview {
    border-color: var(--color-primary, #f5a623);
}

.image-uploader:hover .image-uploader__overlay {
    opacity: 1;
}

/* Always show overlay when no image */
.image-uploader--empty .image-uploader__overlay {
    opacity: 1;
    background-color: transparent;
}

.image-uploader--empty .image-uploader__overlay i {
    color: var(--color-text-muted, #666);
}

.image-uploader--empty .image-uploader__overlay span {
    color: var(--color-text-muted, #666);
}

/* Active/focus state */
.image-uploader:active .image-uploader__preview,
.image-uploader:focus-within .image-uploader__preview {
    border-color: var(--color-primary, #f5a623);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.2);
}

/* Loading state */
.image-uploader--loading .image-uploader__overlay {
    opacity: 1;
}

.image-uploader--loading .image-uploader__overlay i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Badge indicator for edit */
.image-uploader__badge {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 28px;
    height: 28px;
    background-color: var(--color-primary, #f5a623);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.image-uploader__badge i {
    font-size: 12px;
    color: #fff;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .image-uploader__preview {
        width: 100px;
        height: 100px;
    }

    .image-uploader--large .image-uploader__preview {
        width: 140px;
        height: 140px;
    }

    .image-uploader--small .image-uploader__preview {
        width: 70px;
        height: 70px;
    }

    /* Always show overlay on mobile for better UX */
    .image-uploader .image-uploader__overlay {
        opacity: 1;
        background-color: rgba(0, 0, 0, 0.4);
    }

    .image-uploader--empty .image-uploader__overlay {
        background-color: transparent;
    }

    .image-uploader__overlay i {
        font-size: 20px;
    }

    .image-uploader__overlay span {
        font-size: 10px;
    }

    .image-uploader__badge {
        width: 24px;
        height: 24px;
    }

    .image-uploader__badge i {
        font-size: 10px;
    }
}

/* Touch feedback for mobile */
@media (hover: none) {
    .image-uploader:active .image-uploader__preview {
        transform: scale(0.98);
    }
}

/* Centered uploader in form */
.image-uploader-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

/* Label variant - with text below */
.image-uploader-labeled {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.image-uploader-labeled .image-uploader__label {
    font-size: 12px;
    color: var(--color-text-tertiary);
    text-align: center;
}