.gkt-tracking-wrapper {
    max-width: 980px;
    margin: 40px auto;
    padding: 20px;
}

.gkt-tracking-card {
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    padding: 30px;
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(15,23,42,.15);
    color: #fff;
}

.gkt-header {
    text-align: center;
    margin-bottom: 25px;
}

.gkt-header h2 {
    font-size: 34px;
    margin-bottom: 10px;
    color: #fff;
}

.gkt-header p {
    font-size: 16px;
    opacity: .92;
    color: #e5e7eb;
}

.gkt-search-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.gkt-search-row input {
    flex: 1;
    min-width: 260px;
    padding: 16px 18px;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    background: #fff;
    color: #111827;
}

.gkt-search-row button {
    padding: 16px 26px;
    border: none;
    border-radius: 14px;
    background: #f59e0b;
    color: #111827;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: .25s ease;
}

.gkt-search-row button:hover {
    transform: translateY(-2px);
}

.gkt-tracking-result {
    margin-top: 28px;
}

.gkt-result-card {
    background: #fff;
    color: #111827;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    margin-top: 18px;
}

.gkt-result-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #e5e7eb;
}

.gkt-result-top-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.gkt-download-pdf {
    display: inline-flex;
    align-items: center;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    background: #0f172a;
    color: #fff !important;
    border: 1px solid #1e293b;
    transition: .2s ease;
}

.gkt-download-pdf:hover,
.gkt-download-pdf:focus {
    background: #1e3a8a;
    color: #fff !important;
}

.gkt-result-top h3 {
    margin: 0;
    font-size: 24px;
}

.gkt-badge {
    background: #dcfce7;
    color: #166534;
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
}

.gkt-result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.gkt-result-item {
    background: #f8fafc;
    padding: 16px;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
}

.gkt-result-item strong {
    display: block;
    font-size: 13px;
    color: #475569;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.gkt-result-item span {
    font-size: 15px;
    color: #0f172a;
    line-height: 1.6;
}

.gkt-loading,
.gkt-error {
    margin-top: 18px;
    padding: 16px;
    border-radius: 14px;
}

.gkt-loading {
    background: #dbeafe;
    color: #1d4ed8;
}

.gkt-error {
    background: #fee2e2;
    color: #b91c1c;
}

@media(max-width: 768px) {
    .gkt-header h2 {
        font-size: 28px;
    }

    .gkt-result-grid {
        grid-template-columns: 1fr;
    }

    .gkt-tracking-card {
        padding: 22px;
    }
}