/* wizard step content toggle */
.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
}

/* step node indicators */
.step-node {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--border2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-family: var(--font-mono);
    color: var(--text3);
    position: relative;
    background: var(--bg2);
    transition: all 0.3s ease;
}

.step-node.active {
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 12px var(--accent-glow);
}

.step-node.completed {
    border-color: var(--green);
    background: var(--green);
    color: #000;
}

.step-lbl {
    position: absolute;
    top: 48px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.68rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

/* preview thumbnail item */
.upload-thumb {
    position: relative;
    border: 1px solid var(--border2);
    border-radius: var(--r);
    overflow: hidden;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.1);
}

.upload-thumb img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.remove-thumb-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(255, 107, 107, 0.85);
    color: white;
    border: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    cursor: pointer;
    line-height: 1;
}

.remove-thumb-btn:hover {
    background: #ff6b6b;
}