/**
 * Four Seasons Express - Modern Widget Style
 * Clean, card-based design with shadows
 */

:root {
    --fse-primary-color: #FF6B00;
    --fse-primary-hover: #e55f00;
    --fse-success-color: #10B981;
    --fse-pending-color: #9CA3AF;
    --fse-error-color: #EF4444;
    --fse-bg-color: #ffffff;
    --fse-text-color: #1F2937;
    --fse-text-secondary: #6B7280;
    --fse-border-color: #E5E7EB;
}

.fse-tracking-widget.fse-widget-modern {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--fse-bg-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 24px;
    max-width: 480px;
    margin: 0 auto;
}

/* Header */
.fse-widget-modern .fse-header {
    text-align: center;
    margin-bottom: 20px;
}

.fse-widget-modern .fse-logo {
    max-height: 40px;
    margin-bottom: 12px;
}

.fse-widget-modern .fse-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--fse-text-color);
    margin: 0;
}

/* Search */
.fse-widget-modern .fse-search {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.fse-widget-modern .fse-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--fse-border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.fse-widget-modern .fse-input:focus {
    border-color: var(--fse-primary-color);
}

.fse-widget-modern .fse-button {
    padding: 12px 24px;
    background: var(--fse-primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.fse-widget-modern .fse-button:hover {
    background: var(--fse-primary-hover);
}

/* Loading */
.fse-widget-modern .fse-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    color: var(--fse-text-secondary);
}

.fse-widget-modern .fse-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--fse-border-color);
    border-top-color: var(--fse-primary-color);
    border-radius: 50%;
    animation: fse-spin 0.8s linear infinite;
}

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

/* Error */
.fse-widget-modern .fse-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: 12px 16px;
    text-align: center;
}

.fse-widget-modern .fse-error-text {
    color: var(--fse-error-color);
    font-size: 14px;
}

/* Result Info */
.fse-widget-modern .fse-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 16px;
    background: #F9FAFB;
    border-radius: 8px;
    margin-bottom: 20px;
}

.fse-widget-modern .fse-info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.fse-widget-modern .fse-info-eta {
    grid-column: span 2;
    background: #FFF7ED;
    padding: 12px;
    border-radius: 6px;
    margin-top: 4px;
}

.fse-widget-modern .fse-eta-note {
    display: block;
    font-size: 10px;
    color: var(--fse-text-secondary);
    margin-top: 6px;
    line-height: 1.4;
    font-style: italic;
}

.fse-widget-modern .fse-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--fse-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fse-widget-modern .fse-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--fse-text-color);
}

/* Timeline */
.fse-widget-modern .fse-timeline {
    position: relative;
    padding-left: 30px;
}

.fse-widget-modern .fse-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--fse-border-color);
}

.fse-widget-modern .fse-timeline-item {
    position: relative;
    padding-bottom: 20px;
}

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

.fse-widget-modern .fse-timeline-icon {
    position: absolute;
    left: -30px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.fse-widget-modern .fse-timeline-item.completed .fse-timeline-icon {
    background: var(--fse-success-color);
    color: white;
}

.fse-widget-modern .fse-timeline-item.pending .fse-timeline-icon {
    background: var(--fse-border-color);
    color: var(--fse-text-secondary);
}

.fse-widget-modern .fse-timeline-content {
    padding-left: 8px;
}

.fse-widget-modern .fse-timeline-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--fse-text-color);
    margin: 0 0 4px 0;
}

.fse-widget-modern .fse-timeline-item.pending .fse-timeline-title {
    color: var(--fse-text-secondary);
}

.fse-widget-modern .fse-timeline-date,
.fse-widget-modern .fse-timeline-eta {
    display: block;
    font-size: 12px;
    color: var(--fse-text-secondary);
}

.fse-widget-modern .fse-timeline-eta {
    color: var(--fse-primary-color);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 480px) {
    .fse-tracking-widget.fse-widget-modern {
        padding: 16px;
        border-radius: 8px;
    }

    .fse-widget-modern .fse-search {
        flex-direction: column;
    }

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

    .fse-widget-modern .fse-info-eta {
        grid-column: span 1;
    }
}

/* ---- Multi-parcel stacked cards (Phase 33) ---- */
.fse-widget-modern .fse-multi-header {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #FFF7ED;
    border: 1px solid #FDBA74;
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 16px;
}

.fse-widget-modern .fse-multi-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--fse-primary-color);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.fse-widget-modern .fse-multi-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--fse-text-color);
}

.fse-widget-modern .fse-multi-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.fse-widget-modern .fse-card-stacked {
    background: var(--fse-bg-color);
    border: 1px solid var(--fse-border-color);
    border-radius: 10px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.fse-widget-modern .fse-card-shipment-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--fse-primary-color);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--fse-border-color);
}

.fse-widget-modern .fse-tracking-id-badge .fse-value {
    font-weight: 700;
    color: var(--fse-primary-color);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.03em;
}