/* ===========================
   Task Tracking Page Styles
   Enhanced tracking with timeline
   =========================== */

/* Tracking List Container */
.tracking-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px 0;
}

/* Enhanced Tracking Card */
.tracking-card-enhanced {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.tracking-card-enhanced:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Card Header */
.tracking-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}

.tracking-card-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tracking-card-title h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracking-card-title h4 i {
    color: var(--primary-color);
}

.tracking-expand-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--color-text-light);
    transition: all 0.3s ease;
    border-radius: 4px;
}

.tracking-expand-btn:hover {
    background: var(--color-bg);
    color: var(--primary-color);
}

.tracking-expand-btn i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

/* Card Summary */
.tracking-card-summary {
    padding: 20px;
}

.tracking-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.tracking-info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-label i {
    color: var(--primary-color);
    font-size: 14px;
}

.info-value {
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
}

.info-value.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

/* Overall Progress */
.tracking-overall-progress {
    margin-top: 16px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--color-text);
}

.progress-percentage {
    font-weight: 600;
    color: var(--primary-color);
}

/* Card Details (Expandable) */
.tracking-card-details {
    padding: 0 20px 20px 20px;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

/* Milestone Timeline */
.milestone-timeline {
    margin-top: 20px;
}

.milestone-timeline h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.milestone-timeline h5 i {
    color: var(--primary-color);
}

.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

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

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

.timeline-marker {
    position: absolute;
    left: -40px;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    z-index: 1;
}

.timeline-marker i {
    font-size: 14px;
    color: var(--color-text-light);
}

/* Timeline Item States */
.timeline-item.completed .timeline-marker {
    background: var(--color-success);
    border-color: var(--color-success);
}

.timeline-item.completed .timeline-marker i {
    color: var(--color-white);
}

.timeline-item.in-progress .timeline-marker {
    background: var(--primary-color);
    border-color: var(--primary-color);
    animation: pulse 2s infinite;
}

.timeline-item.in-progress .timeline-marker i {
    color: var(--color-white);
}

.timeline-item.delayed .timeline-marker {
    background: var(--color-warning);
    border-color: var(--color-warning);
}

.timeline-item.delayed .timeline-marker i {
    color: var(--color-white);
}

.timeline-item.pending .timeline-marker {
    background: var(--color-white);
    border-color: var(--color-border);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(0, 123, 255, 0);
    }
}

/* Timeline Content */
.timeline-content {
    background: var(--color-bg);
    padding: 12px 16px;
    border-radius: 6px;
    border-left: 3px solid var(--color-border);
}

.timeline-item.completed .timeline-content {
    border-left-color: var(--color-success);
}

.timeline-item.in-progress .timeline-content {
    border-left-color: var(--primary-color);
}

.timeline-item.delayed .timeline-content {
    border-left-color: var(--color-warning);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.timeline-header h6 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.timeline-date {
    font-size: 12px;
    color: var(--color-text-light);
}

.timeline-location {
    font-size: 12px;
    color: var(--color-text-light);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.timeline-location i {
    color: var(--primary-color);
}

.timeline-note {
    font-size: 13px;
    color: var(--color-text);
    margin-top: 6px;
    line-height: 1.5;
}

.timeline-docs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.doc-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    padding: 4px 8px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
}

.doc-tag i {
    color: var(--primary-color);
}

/* Tracking Documents Section */
.tracking-documents {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.tracking-documents h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracking-documents h5 i {
    color: var(--primary-color);
}

.document-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.document-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 13px;
}

.document-item i {
    color: var(--color-danger);
    font-size: 16px;
}

.doc-name {
    flex: 1;
    color: var(--color-text);
}

.doc-status {
    font-size: 11px;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 12px;
    padding: 4px 8px;
    text-decoration: underline;
}

.btn-link:hover {
    color: var(--primary-hover);
}

/* Tracking Contacts Section */
.tracking-contacts {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.tracking-contacts h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracking-contacts h5 i {
    color: var(--primary-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.contact-item {
    padding: 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.contact-role {
    font-size: 11px;
    color: var(--color-text-light);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.contact-phone {
    font-size: 12px;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 4px;
}

.contact-phone i {
    color: var(--primary-color);
    font-size: 11px;
}

/* Tracking Actions */
.tracking-actions {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 8px;
}

/* Enhanced Tracking Page Styles */
.tracking-page-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Tracking Filters Card */
.tracking-filters-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.filter-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    border-bottom: 1px solid var(--color-border);
}

.filter-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-header h3 i {
    font-size: 18px;
}

.filter-form {
    padding: 20px;
}

/* Tracking Stats Grid */
.tracking-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: currentColor;
    opacity: 0.8;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.stat-card.stat-primary {
    color: var(--primary-color);
}

.stat-card.stat-success {
    color: var(--color-success);
}

.stat-card.stat-warning {
    color: var(--color-warning);
}

.stat-card.stat-info {
    color: #17a2b8;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: currentColor;
    color: var(--color-white);
    opacity: 0.9;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-light);
    font-weight: 500;
}

/* Enhanced Shipment Info */
.shipment-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.shipment-number {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.shipment-number i {
    color: var(--primary-color);
    font-size: 20px;
}

.vessel-name {
    font-size: 14px;
    color: var(--color-text-light);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.vessel-name i {
    color: var(--primary-color);
}

/* Route Visualization */
.route-section {
    margin: 20px 0;
    padding: 20px;
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.route-point {
    display: flex;
    align-items: center;
    gap: 12px;
}

.point-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-white);
    flex-shrink: 0;
}

.point-icon.origin {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.point-icon.destination {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}

.point-info {
    flex: 1;
}

.point-label {
    font-size: 11px;
    color: var(--color-text-light);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.point-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin-top: 2px;
}

.route-line {
    position: relative;
    height: 40px;
    margin: 8px 0;
    display: flex;
    align-items: center;
}

.route-line::before {
    content: '';
    position: absolute;
    left: 22px;
    right: 22px;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
}

.route-progress {
    position: absolute;
    left: 22px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, #17a2b8 100%);
    border-radius: 2px;
    transition: width 0.6s ease;
}

.route-ship {
    position: absolute;
    left: calc(22px + var(--progress, 50%));
    transform: translateX(-50%);
    font-size: 20px;
    color: var(--primary-color);
    animation: shipFloat 2s ease-in-out infinite;
}

@keyframes shipFloat {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-4px);
    }
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--color-bg);
    border-radius: 6px;
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.info-item:hover {
    background: var(--color-white);
    border-color: var(--primary-color);
}

.info-item > i {
    color: var(--primary-color);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.info-content {
    flex: 1;
    min-width: 0;
}

.info-label {
    font-size: 11px;
    color: var(--color-text-light);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.info-value {
    font-size: 14px;
    color: var(--color-text);
    font-weight: 600;
    word-wrap: break-word;
}

/* Progress Section */
.progress-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.progress-label {
    font-size: 13px;
    color: var(--color-text);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.progress-label i {
    color: var(--primary-color);
}

.progress-percentage {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
}

.progress-bar-wrapper {
    position: relative;
}

.progress-bar-track {
    height: 12px;
    background: var(--color-bg);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, #17a2b8 100%);
    border-radius: 6px;
    position: relative;
    transition: width 0.6s ease;
}

.progress-bar-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Card Footer */
.tracking-card-footer {
    padding: 16px 20px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.btn-outline {
    background: var(--color-white);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--color-white);
}

/* Customs Clearance Specific Styles */
.customs-clearance-card .clearance-type {
    margin-top: 8px;
}

.clearance-phase-section {
    padding: 16px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.phase-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.phase-header i {
    color: var(--primary-color);
}

.phase-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.phase-progress-wrapper {
    position: relative;
}

.phase-progress-track {
    height: 28px;
    background: var(--color-white);
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid var(--color-border);
}

.phase-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-success) 0%, #20c997 100%);
    border-radius: 12px;
    position: relative;
    transition: width 0.6s ease;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 12px;
}

.phase-progress-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-white);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* Remarks Section */
.remarks-section {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 6px;
    margin-top: 16px;
}

.remarks-icon {
    font-size: 20px;
    color: #856404;
    flex-shrink: 0;
}

.remarks-content {
    flex: 1;
}

.remarks-label {
    font-size: 12px;
    font-weight: 700;
    color: #856404;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.remarks-text {
    font-size: 13px;
    color: #856404;
    line-height: 1.5;
}

/* Tracking Grid Layout */
.tracking-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 24px;
}

/* Button Icon Styles */
.btn-icon {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    width: 36px;
    height: 36px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--color-text-light);
}

.btn-icon:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--color-white);
    transform: rotate(180deg);
}

/* Responsive Design */
@media (max-width: 768px) {
    .tracking-info-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .timeline {
        padding-left: 30px;
    }

    .timeline::before {
        left: 12px;
    }

    .timeline-marker {
        left: -30px;
        width: 24px;
        height: 24px;
    }

    .timeline-marker i {
        font-size: 12px;
    }

    .tracking-actions {
        flex-direction: column;
    }

    .tracking-actions button {
        width: 100%;
    }

    .tracking-stats-grid {
        grid-template-columns: 1fr;
    }

    .tracking-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .route-section {
        padding: 16px;
    }

    .shipment-info {
        flex-direction: column;
        align-items: flex-start;
    }
}