/* ==========================================================================
   Demo Three — Order Tracking (order-tracking.html)
   Loaded after home.css + common.css, before responsive.css
   ========================================================================== */
.trk-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
    gap: 30px;
    align-items: start;
}

.trk-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--pg-accent-soft);
    color: var(--pg-accent);
    font-size: 26px;
}

.trk-form-card .pg-text {
    margin-bottom: 22px;
    font-size: 14px;
}

.trk-result-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}

.trk-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--pg-muted);
}

.trk-result-head h3 {
    font-family: var(--pg-head-font);
    font-weight: var(--pg-head-weight);
    font-size: 24px;
    color: var(--pg-dark);
}

.trk-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 22px;
    list-style: none;
}

.trk-meta li {
    padding: 14px;
    border-radius: var(--pg-radius-sm);
    background: var(--pg-bg-soft);
}

.trk-meta span {
    display: block;
    margin-bottom: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--pg-muted);
}

.trk-meta strong {
    font-size: 13px;
    color: var(--pg-dark);
}

.trk-progress {
    height: 8px;
    margin-bottom: 26px;
    border-radius: 8px;
    background: var(--pg-bg-soft);
    overflow: hidden;
}

.trk-progress span {
    display: block;
    height: 100%;
    border-radius: 8px;
    background: var(--pg-btn-bg);
}

.trk-steps {
    list-style: none;
}

.trk-steps li {
    position: relative;
    display: flex;
    gap: 18px;
    padding-bottom: 26px;
}

.trk-steps li:last-child {
    padding-bottom: 0;
}

.trk-steps li:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 44px;
    bottom: 4px;
    left: 21px;
    width: 2px;
    background: var(--pg-border);
}

.trk-steps li.done::before {
    background: var(--pg-accent);
}

.trk-step-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--pg-border);
    border-radius: 50%;
    background: #fff;
    color: #aaa;
    font-size: 16px;
}

.trk-steps .done .trk-step-icon {
    border-color: var(--pg-accent);
    background: var(--pg-accent);
    color: #fff;
}

.trk-steps .current .trk-step-icon {
    border-color: var(--pg-accent);
    color: var(--pg-accent);
    box-shadow: 0 0 0 6px var(--pg-accent-soft);
    animation: trkPulse 1.8s ease-in-out infinite;
}

@keyframes trkPulse {
    50% { box-shadow: 0 0 0 11px var(--pg-accent-soft); }
}

.trk-steps strong {
    display: block;
    font-size: 15px;
    color: var(--pg-dark);
}

.trk-steps li:not(.done):not(.current) strong {
    color: #999;
}

.trk-date {
    display: block;
    margin: 2px 0 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--pg-accent);
}

.trk-steps p {
    font-size: 13px;
    color: var(--pg-muted);
}

@media (max-width: 1199.98px) {
    .trk-meta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991.98px) {
    .trk-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 575.98px) {
    .trk-result-head {
        flex-direction: column;
        align-items: flex-start;
    }
}