/* =============================================================================
   Track & Trace — public shipment tracking page
   Brand: orange #f15a22 | navy #05396a
   ============================================================================= */

:root {
    --track-orange: #f15a22;
    --track-orange-dark: #d94e1c;
    --track-navy: #05396a;
    --track-navy-light: #0a4d8c;
    --track-bg: #f0f4f8;
    --track-card: #ffffff;
    --track-border: #e2e8f0;
    --track-text: #1e293b;
    --track-muted: #64748b;
    --track-success: #16a34a;
    --track-warning: #d97706;
    --track-shadow: 0 4px 24px rgba(5, 57, 106, 0.08);
    --track-radius: 12px;
}

* {
    box-sizing: border-box;
}

body.track-page-body {
    margin: 0;
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--track-text);
    background: var(--track-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.track-header {
    background: var(--track-card);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    /*padding: 12px 0;*/
    position: sticky;
    top: 0;
    z-index: 100;
}

.track-logo img {
    max-height: 65px;
    width: auto;
    padding: 6px;
}

/* Hero */
.track-hero {
    background: linear-gradient(135deg, var(--track-navy) 0%, var(--track-navy-light) 100%);
    color: #fff;
    padding: 40px 0 56px;
    margin-bottom: -32px;
}

.track-hero-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.track-hero-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    max-width: 520px;
}

.track-main {
    flex: 1;
}

/* Search card */
.track-search-section {
    padding-bottom: 24px;
}

.track-search-card {
    background: var(--track-card);
    border-radius: var(--track-radius);
    box-shadow: var(--track-shadow);
    padding: 28px 32px;
    border: 1px solid var(--track-border);
}

.track-search-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.track-search-card-header > i {
    font-size: 28px;
    color: var(--track-orange);
    margin-top: 4px;
}

.track-search-card-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--track-navy);
}

.track-search-card-header p {
    font-size: 0.875rem;
    color: var(--track-muted);
    margin: 0;
}

.track-search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: stretch;
}

.track-search-input-wrap {
    flex: 1;
    min-width: 240px;
}

.track-search-input {
    width: 100%;
    border: 2px solid var(--track-border);
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 15px;
    resize: vertical;
    min-height: 88px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.track-search-input:focus {
    outline: none;
    border-color: var(--track-orange);
    box-shadow: 0 0 0 3px rgba(241, 90, 34, 0.15);
}

.track-search-input::placeholder {
    color: #94a3b8;
}

.track-search-btn {
    align-self: flex-end;
    background: var(--track-orange);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}

.track-search-btn:hover,
.track-search-btn:focus {
    background: var(--track-orange-dark);
    color: #fff;
    outline: none;
}

.track-search-btn:active {
    transform: scale(0.98);
}

.track-search-btn i {
    margin-right: 8px;
}

/* Alert */
.track-alert {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
}

.track-alert-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.track-alert-info {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

/* Results area */
.track-results-section {
    padding: 8px 0 48px;
}

.track-results:not(:empty) + .track-empty-state {
    display: none;
}

.track-empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--track-muted);
}

.track-empty-state i {
    font-size: 48px;
    opacity: 0.35;
    display: block;
    margin-bottom: 12px;
}

.track-empty-state p {
    margin: 0;
    font-size: 15px;
}

/* Shipment result card (generated by BindMasterData) */
.track-result-card {
    background: var(--track-card);
    border-radius: var(--track-radius);
    box-shadow: var(--track-shadow);
    border: 1px solid var(--track-border);
    margin-bottom: 24px;
    overflow: hidden;
}

.track-result-header {
    background: linear-gradient(to right, #f8fafc, #fff);
    border-bottom: 1px solid var(--track-border);
    padding: 20px 24px;
}

.track-status-badge {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    background: var(--track-navy);
    margin-bottom: 16px;
}

.track-status-badge.status-delivered {
    background: var(--track-success);
}

.track-status-badge.status-transit {
    background: var(--track-orange);
}

.track-status-badge.status-pending {
    background: var(--track-warning);
}

.track-meta-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.track-meta-grid li {
    font-size: 14px;
    color: var(--track-text);
}

.track-meta-grid li i {
    color: var(--track-orange);
    margin-right: 6px;
    width: 16px;
    text-align: center;
}

.track-meta-grid .meta-label {
    font-weight: 600;
    color: var(--track-muted);
}

.track-result-body {
    padding: 24px;
}

.track-result-body > .row {
    margin-left: -12px;
    margin-right: -12px;
}

.track-result-body > .row > [class*="col-"] {
    padding-left: 12px;
    padding-right: 12px;
}

/* Shipment details panel */
.track-details-panel {
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid var(--track-border);
    padding: 20px;
    height: 100%;
}

.track-panel-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--track-navy);
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--track-orange);
    display: flex;
    align-items: center;
    gap: 8px;
}

.track-details-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.track-detail-row {
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    border-bottom: 1px solid var(--track-border);
}

.track-detail-row:last-child {
    border-bottom: none;
}

.track-detail-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--track-muted);
    margin-bottom: 4px;
}

.track-detail-label i {
    margin-right: 4px;
    color: var(--track-orange);
}

.track-detail-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--track-text);
    word-break: break-word;
}

/* Timeline */
.track-history-panel {
    height: 100%;
}

.track-timeline {
    position: relative;
    padding-left: 28px;
    margin-top: 4px;
}

.track-timeline::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--track-border);
}

.track-timeline-item {
    position: relative;
    padding-bottom: 24px;
}

.track-timeline-item:last-child {
    padding-bottom: 0;
}

.track-timeline-marker {
    position: absolute;
    left: -28px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--track-card);
    border: 3px solid var(--track-border);
    z-index: 1;
}

.track-timeline-item.active .track-timeline-marker {
    border-color: var(--track-orange);
    background: var(--track-orange);
    box-shadow: 0 0 0 4px rgba(241, 90, 34, 0.2);
}

.track-timeline-content {
    background: #f8fafc;
    border: 1px solid var(--track-border);
    border-radius: 8px;
    padding: 12px 16px;
}

.track-timeline-item.active .track-timeline-content {
    background: #fff7ed;
    border-color: rgba(241, 90, 34, 0.3);
}

.track-timeline-date {
    font-size: 12px;
    font-weight: 600;
    color: var(--track-muted);
    display: block;
    margin-bottom: 4px;
}

.track-timeline-status {
    font-size: 14px;
    font-weight: 700;
    color: var(--track-navy);
    margin: 0 0 6px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.track-timeline-location,
.track-timeline-remarks {
    font-size: 13px;
    color: var(--track-text);
    margin: 0 0 4px;
}

.track-timeline-location i {
    color: var(--track-orange);
    margin-right: 4px;
}

.track-timeline-remarks {
    color: var(--track-muted);
    font-style: italic;
}

.track-no-history {
    text-align: center;
    padding: 32px;
    color: var(--track-muted);
    font-size: 14px;
}

/* Footer */
.track-footer {
    background: var(--track-navy);
    color: rgba(255, 255, 255, 0.75);
    padding: 16px 0;
    text-align: center;
    font-size: 13px;
}

.track-footer p {
    margin: 0;
}

/* Legacy class compatibility */
.purple-text {
    color: var(--track-navy);
    font-weight: 700;
}

.orange-text {
    color: var(--track-orange);
}

/* Responsive */
@media (max-width: 991px) {
    .track-search-form {
        flex-direction: column;
    }

    .track-search-btn {
        align-self: stretch;
        width: 100%;
    }

    .track-hero-title {
        font-size: 1.5rem;
    }

    .track-search-card {
        padding: 20px;
    }

    .track-result-body > .row > [class*="col-"] + [class*="col-"] {
        margin-top: 20px;
    }
}

@media (max-width: 575px) {
    .track-hero {
        padding: 28px 0 44px;
    }

    .track-meta-grid li {
        flex: 1 1 100%;
    }

    .track-result-header,
    .track-result-body {
        padding: 16px;
    }
}