.file-upload-container {
    position: relative;
    margin-bottom: 24px;
}

.file-upload-label {
    display: block;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 16px;
}

.file-drop-zone {
    position: relative;
    border: 2px dashed #d1d5db;
    border-radius: 12px;
    padding: 48px 24px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    background: var(--background-color);
}

.file-drop-zone:hover {
    border-color: var(--secondary-color);
    background:  var(--secondary-background-color);
}

.file-drop-zone.drag-over {
    border-color: var(--secondary-color);
    background: var(--secondary-background-color);
    transform: scale(1.02);
}

.file-drop-zone.has-file {
    display: none;
}

.file-drop-zone.is-uploading {
    opacity: 0.6;
    pointer-events: none;
    cursor: progress;
}

.upload-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.upload-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--card-background);
}

.upload-text {
    font-size: 16px;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.upload-subtext {
    font-size: 14px;
    margin-bottom: 16px;
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-info {
    display: none;
    background: var(--secondary-background-color);
    border-radius: 6px;
    padding: 12px;
    margin-top: 12px;
}

.file-info.show {
    display: block;
}

.file-details {
    display: flex;
    align-items: center;
    gap: 12px;
}

.file-icon {
    width: 32px;
    height: 32px;
    background: var(--secondary-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.file-icon svg {
    width: 16px;
    height: 16px;
    fill: var(--card-background);
}

.file-meta {
    flex-grow: 1;
}

.file-name {
    font-weight: 500;
    color: var(--primary-color);
    font-size: 14px;
    margin-bottom: 2px;
}

.file-size {
    font-size: 12px;
}

.remove-file {
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.remove-file:hover {
    background: #dc2626;
}

.remove-file:disabled {
    background: #f87171;
    cursor: not-allowed;
    opacity: 0.6;
}