/* ============================================================
   ETTrack Frontend Styles — Premium Modern Design
   ============================================================ */

/* Google Font Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Variables ─── */
:root {
    --ettrack-primary: #1a56db;
    --ettrack-primary-dark: #1342a8;
    --ettrack-primary-light: #3b82f6;
    --ettrack-primary-gradient: linear-gradient(135deg, #1a56db 0%, #2563eb 50%, #3b82f6 100%);
    --ettrack-success: #059669;
    --ettrack-success-light: #d1fae5;
    --ettrack-warning: #d97706;
    --ettrack-warning-light: #fef3c7;
    --ettrack-danger: #dc2626;
    --ettrack-danger-light: #fee2e2;
    --ettrack-info: #0891b2;
    --ettrack-info-light: #cffafe;
    --ettrack-text: #1f2937;
    --ettrack-text-light: #6b7280;
    --ettrack-bg: #f8fafc;
    --ettrack-white: #ffffff;
    --ettrack-border: #e5e7eb;
    --ettrack-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --ettrack-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --ettrack-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --ettrack-radius: 12px;
    --ettrack-radius-lg: 16px;
}

/* ─── Wrapper ─── */
.ettrack-wrapper {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--ettrack-text);
    max-width: 900px;
    margin: 0 auto;
    padding: 0 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ettrack-wrapper *,
.ettrack-wrapper *::before,
.ettrack-wrapper *::after {
    box-sizing: border-box;
}

/* ─── Search Section ─── */
.ettrack-search-section {
    padding: 40px 0 30px;
}

.ettrack-search-container {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
}

.ettrack-search-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--ettrack-primary-gradient);
    border-radius: 20px;
    color: var(--ettrack-white);
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(26, 86, 219, 0.35);
    animation: ettrack-float 3s ease-in-out infinite;
}

@keyframes ettrack-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.ettrack-search-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--ettrack-text);
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

.ettrack-search-subtitle {
    font-size: 15px;
    color: var(--ettrack-text-light);
    margin: 0 0 28px 0;
    line-height: 1.6;
}

/* ─── Search Form ─── */
.ettrack-search-form {
    position: relative;
}

.ettrack-input-group {
    display: flex;
    gap: 0;
    background: var(--ettrack-white);
    border-radius: 60px;
    box-shadow: var(--ettrack-shadow-lg);
    border: 2px solid var(--ettrack-border);
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.ettrack-input-group:focus-within {
    border-color: var(--ettrack-primary);
    box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.12), var(--ettrack-shadow-lg);
}

.ettrack-input-group input[type="text"] {
    flex: 1;
    border: none;
    outline: none;
    padding: 18px 24px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    color: var(--ettrack-text);
    background: transparent;
    min-width: 0;
}

.ettrack-input-group input[type="text"]::placeholder {
    color: #9ca3af;
}

.ettrack-search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background: var(--ettrack-primary-gradient);
    color: var(--ettrack-white);
    border: none;
    border-radius: 60px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    margin: 5px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
    min-width: 120px;
}

.ettrack-search-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(26, 86, 219, 0.4);
}

.ettrack-search-btn:active {
    transform: translateY(0);
}

/* Spinner */
.ettrack-spinner {
    animation: ettrack-rotate 2s linear infinite;
    width: 22px;
    height: 22px;
}

.ettrack-spinner .path {
    stroke: var(--ettrack-white);
    stroke-linecap: round;
    animation: ettrack-dash 1.5s ease-in-out infinite;
}

@keyframes ettrack-rotate {
    100% { transform: rotate(360deg); }
}

@keyframes ettrack-dash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

/* ─── Results Section ─── */
.ettrack-results {
    padding-bottom: 40px;
}

/* Fade-in animation */
@keyframes ettrack-fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

.ettrack-result-content {
    animation: ettrack-fadeInUp 0.6s ease-out;
}

/* ─── Map Container ─── */
.ettrack-map-container {
    border-radius: var(--ettrack-radius-lg);
    overflow: hidden;
    box-shadow: var(--ettrack-shadow-xl);
    margin-bottom: 32px;
    border: 2px solid var(--ettrack-border);
    animation: ettrack-fadeInUp 0.5s ease-out;
}

#ettrack-map {
    width: 100%;
    height: 420px;
    z-index: 1;
}

/* ─── Info Cards ─── */
.ettrack-card {
    background: var(--ettrack-white);
    border-radius: var(--ettrack-radius);
    box-shadow: var(--ettrack-shadow);
    margin-bottom: 24px;
    overflow: hidden;
    border: 1px solid var(--ettrack-border);
    animation: ettrack-fadeInUp 0.5s ease-out;
    animation-fill-mode: both;
}

.ettrack-card:nth-child(2) { animation-delay: 0.1s; }
.ettrack-card:nth-child(3) { animation-delay: 0.15s; }
.ettrack-card:nth-child(4) { animation-delay: 0.2s; }
.ettrack-card:nth-child(5) { animation-delay: 0.25s; }
.ettrack-card:nth-child(6) { animation-delay: 0.3s; }

.ettrack-card-header {
    background: var(--ettrack-primary-gradient);
    padding: 16px 24px;
    position: relative;
    overflow: hidden;
}

.ettrack-card-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 120px;
    height: 200%;
    background: rgba(255, 255, 255, 0.06);
    transform: rotate(25deg);
    pointer-events: none;
}

.ettrack-card-header h3 {
    color: var(--ettrack-white);
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.3px;
    position: relative;
    z-index: 1;
}

.ettrack-card-body {
    padding: 0;
}

/* ─── Table Styles ─── */
.ettrack-info-table {
    width: 100%;
    border-collapse: collapse;
}

.ettrack-info-table tr {
    border-bottom: 1px solid var(--ettrack-border);
    transition: background-color 0.2s ease;
}

.ettrack-info-table tr:last-child {
    border-bottom: none;
}

.ettrack-info-table tr:hover {
    background-color: #f9fafb;
}

.ettrack-info-table td {
    padding: 14px 24px;
    font-size: 14px;
    line-height: 1.5;
    vertical-align: middle;
}

.ettrack-info-table td:first-child {
    font-weight: 600;
    color: var(--ettrack-text);
    width: 40%;
    white-space: nowrap;
}

.ettrack-info-table td:last-child {
    color: var(--ettrack-text-light);
}

/* ─── Status Badge ─── */
.ettrack-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.ettrack-status-pending,
.ettrack-status-on-hold {
    background: var(--ettrack-warning-light);
    color: var(--ettrack-warning);
}

.ettrack-status-picked-up,
.ettrack-status-in-transit,
.ettrack-status-out-for-delivery {
    background: var(--ettrack-info-light);
    color: var(--ettrack-info);
}

.ettrack-status-delivered {
    background: var(--ettrack-success-light);
    color: var(--ettrack-success);
}

.ettrack-status-returned,
.ettrack-status-failed-attempt,
.ettrack-status-exception {
    background: var(--ettrack-danger-light);
    color: var(--ettrack-danger);
}

/* ─── Current Location Arrow ─── */
.ettrack-location-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ettrack-primary);
    font-weight: 600;
}

.ettrack-location-arrow svg {
    animation: ettrack-moveRight 1.5s ease-in-out infinite;
}

@keyframes ettrack-moveRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(6px); }
}

/* ─── Shipment Mode Icon ─── */
.ettrack-mode-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: #eff6ff;
    border-radius: 6px;
    color: var(--ettrack-primary);
    font-weight: 600;
    font-size: 13px;
}

/* ─── Timeline ─── */
.ettrack-timeline-section {
    margin-top: 8px;
    animation: ettrack-fadeInUp 0.5s ease-out;
    animation-delay: 0.35s;
    animation-fill-mode: both;
}

.ettrack-timeline-title {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 32px 0;
    color: var(--ettrack-text);
    position: relative;
}

.ettrack-timeline-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--ettrack-primary-gradient);
    margin: 12px auto 0;
    border-radius: 2px;
}

.ettrack-timeline {
    position: relative;
    padding: 0;
    list-style: none;
    margin: 0;
}

.ettrack-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--ettrack-primary), var(--ettrack-border));
    transform: translateX(-50%);
    border-radius: 2px;
}

.ettrack-timeline-item {
    position: relative;
    margin-bottom: 0;
    display: flex;
    align-items: flex-start;
}

.ettrack-timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.ettrack-timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--ettrack-white);
    border: 3px solid var(--ettrack-primary);
    z-index: 2;
    top: 24px;
}

.ettrack-timeline-item:first-child .ettrack-timeline-dot {
    width: 20px;
    height: 20px;
    border-width: 4px;
    box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.2);
    animation: ettrack-pulse 2s ease-in-out infinite;
}

@keyframes ettrack-pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.2); }
    50%      { box-shadow: 0 0 0 8px rgba(26, 86, 219, 0.1); }
}

.ettrack-timeline-dot.ettrack-dot-delivered {
    border-color: var(--ettrack-success);
    background: var(--ettrack-success);
}

.ettrack-timeline-dot.ettrack-dot-intransit {
    border-color: var(--ettrack-info);
}

.ettrack-timeline-dot.ettrack-dot-pending {
    border-color: var(--ettrack-warning);
}

.ettrack-timeline-dot.ettrack-dot-failed,
.ettrack-timeline-dot.ettrack-dot-exception,
.ettrack-timeline-dot.ettrack-dot-returned {
    border-color: var(--ettrack-danger);
}

.ettrack-timeline-content {
    width: calc(50% - 40px);
    background: var(--ettrack-white);
    border-radius: var(--ettrack-radius);
    padding: 20px 24px;
    box-shadow: var(--ettrack-shadow);
    border: 1px solid var(--ettrack-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ettrack-timeline-content:hover {
    transform: translateY(-2px);
    box-shadow: var(--ettrack-shadow-lg);
}

.ettrack-timeline-status {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: var(--ettrack-text);
}

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

.ettrack-timeline-location strong {
    color: var(--ettrack-primary);
    font-weight: 600;
}

.ettrack-timeline-date {
    font-size: 12px;
    color: #9ca3af;
    margin: 0;
}

.ettrack-timeline-remarks {
    font-size: 13px;
    color: var(--ettrack-text-light);
    margin: 8px 0 0;
    padding-top: 8px;
    border-top: 1px solid var(--ettrack-border);
    font-style: italic;
}

/* ─── Error Message ─── */
.ettrack-error {
    text-align: center;
    padding: 48px 24px;
    animation: ettrack-fadeInUp 0.4s ease-out;
}

.ettrack-error-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--ettrack-danger-light);
    border-radius: 50%;
    margin-bottom: 16px;
}

.ettrack-error-icon svg {
    width: 36px;
    height: 36px;
    color: var(--ettrack-danger);
}

.ettrack-error h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--ettrack-text);
    margin: 0 0 8px;
}

.ettrack-error p {
    color: var(--ettrack-text-light);
    font-size: 14px;
    margin: 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ─── Map Markers ─── */
.ettrack-marker-origin,
.ettrack-marker-destination,
.ettrack-marker-current {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ettrack-pulse-marker {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--ettrack-primary);
    position: relative;
    box-shadow: 0 0 0 rgba(26, 86, 219, 0.4);
    animation: ettrack-markerPulse 2s infinite;
}

.ettrack-pulse-marker::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 3px solid var(--ettrack-primary);
    opacity: 0.3;
}

@keyframes ettrack-markerPulse {
    0%   { box-shadow: 0 0 0 0 rgba(26, 86, 219, 0.5); }
    70%  { box-shadow: 0 0 0 14px rgba(26, 86, 219, 0); }
    100% { box-shadow: 0 0 0 0 rgba(26, 86, 219, 0); }
}

/* ─── Map Route Info Box ─── */
.ettrack-map-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 16px 24px;
    background: var(--ettrack-white);
    border-top: 1px solid var(--ettrack-border);
}

.ettrack-map-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.ettrack-map-info-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ettrack-map-info-dot.origin { background: #059669; }
.ettrack-map-info-dot.destination { background: #dc2626; }
.ettrack-map-info-dot.current { background: #1a56db; }

.ettrack-map-info-label {
    font-weight: 600;
    color: var(--ettrack-text);
}

.ettrack-map-info-value {
    color: var(--ettrack-text-light);
}

/* ─── Two Column Cards ─── */
.ettrack-cards-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .ettrack-search-title {
        font-size: 22px;
    }

    .ettrack-input-group {
        flex-direction: column;
        border-radius: var(--ettrack-radius-lg);
    }

    .ettrack-input-group input[type="text"] {
        padding: 16px 20px;
    }

    .ettrack-search-btn {
        border-radius: var(--ettrack-radius);
        margin: 0 5px 5px;
    }

    #ettrack-map {
        height: 300px;
    }

    .ettrack-cards-row {
        grid-template-columns: 1fr;
    }

    .ettrack-timeline::before {
        left: 20px;
    }

    .ettrack-timeline-item,
    .ettrack-timeline-item:nth-child(odd) {
        flex-direction: row;
        padding-left: 50px;
    }

    .ettrack-timeline-dot {
        left: 20px;
    }

    .ettrack-timeline-content {
        width: 100%;
    }

    .ettrack-map-info {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }

    .ettrack-info-table td:first-child {
        width: 45%;
        font-size: 13px;
    }

    .ettrack-info-table td {
        padding: 12px 16px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .ettrack-search-icon {
        width: 64px;
        height: 64px;
        border-radius: 16px;
    }

    .ettrack-search-icon svg {
        width: 32px;
        height: 32px;
    }

    .ettrack-search-title {
        font-size: 20px;
    }

    .ettrack-card-header {
        padding: 12px 16px;
    }

    .ettrack-card-header h3 {
        font-size: 15px;
    }
}

/* ─── Leaflet Popup Override ─── */
.ettrack-wrapper .leaflet-popup-content-wrapper {
    border-radius: 10px;
    box-shadow: var(--ettrack-shadow-lg);
    font-family: 'Inter', sans-serif;
}

.ettrack-wrapper .leaflet-popup-content {
    margin: 12px 16px;
    font-size: 13px;
    line-height: 1.5;
}

.ettrack-popup-title {
    font-weight: 700;
    font-size: 14px;
    color: var(--ettrack-text);
    margin-bottom: 2px;
}

.ettrack-popup-subtitle {
    color: var(--ettrack-text-light);
    font-size: 12px;
}

/* ─── Animated Moving Marker ─── */
.ettrack-moving-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none !important;
    border: none !important;
}

.ettrack-moving-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: var(--ettrack-white);
    border-radius: 50%;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3), 0 0 0 3px rgba(26, 86, 219, 0.3);
    animation: ettrack-movingBounce 1s ease-in-out infinite;
    z-index: 1000 !important;
}

@keyframes ettrack-movingBounce {
    0%, 100% { transform: scale(1); box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3), 0 0 0 3px rgba(26, 86, 219, 0.3); }
    50% { transform: scale(1.15); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35), 0 0 0 6px rgba(26, 86, 219, 0.15); }
}