/* LIGHT THEME VARIABLES & ANIMATIONS */

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

#mobile-menu.hidden {
    display: none;
}

/* --- Progress Bar Styles (Smaller & Premium) --- */
.step {
    text-align: center;
    position: relative;
    /* 25% width because there are exactly 4 steps */
    width: 25%; 
}

.icon-box {
    width: 44px;
    height: 44px;
    margin: 0 auto 10px;
    background-color: white;
    border: 3px solid #f1f5f9; /* slate-100 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1; /* slate-300 */
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10;
    position: relative;
}

.step-label {
    font-size: 0.65rem;
    color: #94a3b8; /* slate-400 */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.3s;
}

/* Active State */
.step.active .icon-box {
    border-color: #cd853f;
    background-color: #cd853f;
    color: white;
    box-shadow: 0 6px 16px -4px rgba(205, 133, 63, 0.5);
    transform: scale(1.1);
}

.step.active .step-label {
    color: #cd853f;
}

/* Exception/Error State (Return/RTO) */
.step.active.error .icon-box {
    border-color: #ef4444; /* red-500 */
    background-color: #ef4444;
    box-shadow: 0 6px 16px -4px rgba(239, 68, 68, 0.4);
}

.step.active.error .step-label {
    color: #ef4444;
}

.custom-scrollbar::-webkit-scrollbar {
    height: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #e2e8f0;
    border-radius: 4px;
}

/* --- Timeline Styles --- */
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(-15px); }
    to { opacity: 1; transform: translateX(0); }
}

.timeline-item:last-child {
    border-left-color: transparent;
}