#esz-tracking {
    max-width: 672px;
    padding: 24px 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    color: #333;
}

#esz-tracking *, #esz-tracking *::before, #esz-tracking *::after {
    box-sizing: border-box;
}

/* Form */
#esz-tracking .form-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

#esz-tracking .form-group {
    margin-bottom: 16px;
}

#esz-tracking .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #444;
    margin-bottom: 6px;
}

#esz-tracking .form-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    background: #fff;
    color: #333;
    transition: border-color 0.2s;
}

#esz-tracking .form-group input:focus {
    border-color: #8BD25A;
    box-shadow: 0 0 0 3px rgba(139, 210, 90, 0.15);
}

#esz-tracking .form-group input::placeholder {
    color: #aaa;
}

#esz-tracking button[type="submit"] {
    width: 100%;
    padding: 14px;
    background: #8BD25A;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 4px;
}

#esz-tracking button[type="submit"]:hover {
    background: #7ac04d;
}

#esz-tracking button[type="submit"]:disabled {
    background: #b5b5b5;
    cursor: not-allowed;
}

/* Loading */
#esz-tracking .loading {
    padding: 32px 0;
}

#esz-tracking .spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #e0e0e0;
    border-top-color: #8BD25A;
    border-radius: 50%;
    animation: esz-spin 0.8s linear infinite;
    margin-bottom: 12px;
}

@keyframes esz-spin {
    to { transform: rotate(360deg); }
}

#esz-tracking .loading p {
    color: #666;
    font-size: 14px;
}

/* Error */
#esz-tracking .error-card {
    background: #fff;
    border-radius: 12px;
    padding: 16px 20px;
    margin-top: 20px;
    border-left: 4px solid #e74c3c;
    color: #c0392b;
    font-size: 15px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Postal / pickup notice */
#esz-tracking .postal-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin-top: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #3498db;
}

#esz-tracking .postal-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

#esz-tracking .postal-title {
    font-size: 17px;
    font-weight: 700;
    color: #0F252C;
    margin-bottom: 8px;
}

#esz-tracking .postal-text {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
}

/* Result */
#esz-tracking .result-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin-top: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

#esz-tracking .order-summary {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

#esz-tracking .order-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#esz-tracking .order-label {
    font-size: 13px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#esz-tracking .order-id {
    font-size: 18px;
    font-weight: 700;
    color: #0F252C;
}

#esz-tracking .status-badge {
    display: inline-block;
    background: #8BD25A;
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

/* Timeline */
#esz-tracking .timeline-title {
    font-size: 16px;
    font-weight: 600;
    color: #444;
    margin: 20px 0 16px;
}

#esz-tracking .timeline {
    position: relative;
    padding-left: 28px;
}

#esz-tracking .timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: #ddd;
}

#esz-tracking .timeline-item {
    position: relative;
    padding-bottom: 20px;
}

#esz-tracking .timeline-item:last-child {
    padding-bottom: 0;
}

#esz-tracking .timeline-dot {
    position: absolute;
    left: -24px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #ccc;
}

#esz-tracking .timeline-dot.active {
    background: #8BD25A;
    box-shadow: 0 0 0 2px #8BD25A;
}

#esz-tracking .timeline-status {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 2px;
}

#esz-tracking .timeline-date {
    font-size: 13px;
    color: #888;
}

#esz-tracking .timeline-item.current .timeline-status {
    color: #0F252C;
}

/* Hidden */
#esz-tracking .hidden {
    display: none !important;
}

@media (max-width: 480px) {
    #esz-tracking {
        padding: 16px 12px;
    }

    #esz-tracking .form-card,
    #esz-tracking .result-card {
        padding: 18px;
    }
}