/* ============================================
   STEP VALIDATION & PROGRESS BAR
   ============================================ */

/* Step base styles */
.step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.step-number,
.step-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    font-weight: bold;
    transition: all 0.3s ease;
}

.step-number {
    display: flex;
    background: #e0e0e0;
    color: #666;
    font-size: 32px;
}

.step-check {
    display: none;
    background: #146AFF;
    color: white;
    font-size: 40px;
}

/* Active step */
.step.active .step-number {
    background: #146AFF;
    color: white;
    box-shadow: 0 0 0 4px rgba(20, 106, 255, 0.2);
}

/* Completed step */
.step.completed .step-number {
    display: none;
}

.step.completed .step-check {
    display: flex;
    animation: checkmarkPop 0.3s ease;
}

.step.completed .step-line {
    background: #146AFF !important;
}

/* Enabled step (clickable) */
.step.enabled {
    cursor: pointer;
}

.step.enabled:hover .step-number {
    background: #1976d2;
    color: white;
}

/* Disabled step */
.step.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Checkmark animation */
@keyframes checkmarkPop {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}