/* ===== Tracking UI — Enhanced Timeline & Badges ===== */

/* ===== Progress Bar ===== */
.tracking-progress {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 1.5rem 0;
}
.tracking-progress__step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.tracking-progress__dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 3px solid #e2e8f0;
    background: #fff;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}
.tracking-progress__step.active .tracking-progress__dot {
    border-color: #22c55e;
    background: #22c55e;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2);
}
.tracking-progress__step.current .tracking-progress__dot {
    border-color: #f97316;
    background: #f97316;
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.2);
}
.tracking-progress__step.current .tracking-progress__dot::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    background: #f97316;
    animation: pulse-dot 2s ease-in-out infinite;
}
.tracking-progress__line {
    position: absolute;
    top: 12px;
    left: 50%;
    right: -50%;
    height: 3px;
    background: #e2e8f0;
    z-index: 1;
}
.tracking-progress__step.active .tracking-progress__line {
    background: #22c55e;
}
.tracking-progress__step:last-child .tracking-progress__line {
    display: none;
}
.tracking-progress__label {
    margin-top: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    text-align: center;
}
.tracking-progress__step.active .tracking-progress__label {
    color: #22c55e;
}
.tracking-progress__step.current .tracking-progress__label {
    color: #f97316;
}

/* ===== Timeline ===== */
.tracking-timeline {
    position: relative;
    padding-left: 2rem;
    margin: 2rem 0;
}
.tracking-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #22c55e, #e2e8f0);
    border-radius: 2px;
}
.tracking-event {
    position: relative;
    padding: 1rem 0;
    opacity: 0;
    transform: translateX(-10px);
    animation: slide-in 0.4s ease forwards;
}
.tracking-event:nth-child(1) { animation-delay: 0.1s; }
.tracking-event:nth-child(2) { animation-delay: 0.2s; }
.tracking-event:nth-child(3) { animation-delay: 0.3s; }
.tracking-event:nth-child(4) { animation-delay: 0.4s; }
.tracking-event:nth-child(5) { animation-delay: 0.5s; }
.tracking-event:nth-child(6) { animation-delay: 0.6s; }

@keyframes slide-in {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.tracking-event__dot {
    position: absolute;
    left: -2rem;
    top: 1.1rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 3px solid #e2e8f0;
    background: #fff;
    z-index: 2;
}
.tracking-event:first-child .tracking-event__dot {
    border-color: #22c55e;
    background: #22c55e;
}
.tracking-event__status {
    font-weight: 700;
    font-size: 0.95rem;
    color: #0a1628;
}
.tracking-event__meta {
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 2px;
}

/* ===== Status Badges ===== */
.tracking-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 0;
    border: 2px solid;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.tracking-badge--delivered {
    border-color: #22c55e;
    background: #dcfce7;
    color: #166534;
}
.tracking-badge--transit {
    border-color: #f97316;
    background: #fff7ed;
    color: #9a3412;
}
.tracking-badge--processing {
    border-color: #eab308;
    background: #fefce8;
    color: #854d0e;
}
.tracking-badge--exception {
    border-color: #ef4444;
    background: #fef2f2;
    color: #991b1b;
}

/* ===== Tracking Card ===== */
.tracking-card {
    border: 3px solid #0a1628;
    box-shadow: 6px 6px 0px 0px rgba(10, 22, 40, 1);
    background: #fff;
    padding: 2rem;
    margin-top: 2rem;
}
.tracking-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px dashed #e2e8f0;
}
.tracking-card__code {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: #0a1628;
}
.tracking-card__footer {
    border-top: 2px dashed #e2e8f0;
    padding-top: 1rem;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: #94a3b8;
}

/* ===== Copy Button ===== */
.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border: 2px solid #0a1628;
    background: #f8fafc;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}
.copy-btn:hover {
    background: #22c55e;
    color: #fff;
}

/* ===== Skeleton Loading ===== */
.tracking-skeleton {
    padding: 2rem;
    border: 3px solid #e2e8f0;
    margin-top: 2rem;
}
.tracking-skeleton__bar {
    height: 14px;
    margin-bottom: 12px;
    background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}
.tracking-skeleton__bar:nth-child(1) { width: 40%; }
.tracking-skeleton__bar:nth-child(2) { width: 70%; }
.tracking-skeleton__bar:nth-child(3) { width: 55%; }
.tracking-skeleton__bar:nth-child(4) { width: 80%; height: 10px; }
.tracking-skeleton__bar:nth-child(5) { width: 60%; height: 10px; }