/**
 * FarmGate Price - สไตล์หน้าตาธีมเขียว (อ้างอิงจาก ราคา Farm Plus)
 */

.fgp-wrapper {
    --fgp-green-dark: #1f5e3c;
    --fgp-green: #2e7d4f;
    --fgp-green-light: #e7f3ec;
    --fgp-red: #d64545;
    --fgp-text: #1f2d27;
    --fgp-muted: #6b7a73;
    --fgp-border: #e1e8e4;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Sarabun", "Noto Sans Thai", Roboto, Arial, sans-serif;
    color: var(--fgp-text);
    background: #ffffff;
    border: 1px solid var(--fgp-border);
    border-radius: 12px;
    padding: 20px;
    max-width: 100%;
    box-sizing: border-box;
}

.fgp-wrapper * {
    box-sizing: border-box;
}

.fgp-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--fgp-border);
}

.fgp-header-title h3 {
    margin: 0 0 4px 0;
    font-size: 20px;
    line-height: 1.3;
    color: var(--fgp-green-dark);
}

.fgp-subtitle {
    display: inline-block;
    font-size: 13px;
    color: var(--fgp-muted);
    margin-bottom: 4px;
}

.fgp-meta {
    display: block;
    font-size: 12px;
    color: var(--fgp-muted);
    margin-top: 4px;
}

.fgp-summary {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.fgp-summary-box {
    background: var(--fgp-green-light);
    border-radius: 10px;
    padding: 10px 16px;
    min-width: 120px;
    text-align: center;
}

.fgp-summary-avg {
    background: var(--fgp-green-dark);
}

.fgp-summary-avg .fgp-summary-label,
.fgp-summary-avg .fgp-summary-value {
    color: #ffffff;
}

.fgp-summary-label {
    display: block;
    font-size: 11px;
    color: var(--fgp-muted);
    margin-bottom: 4px;
    white-space: nowrap;
}

.fgp-summary-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--fgp-green-dark);
}

.fgp-summary-value small {
    font-size: 11px;
    font-weight: 400;
}

.fgp-summary-value.fgp-up {
    color: var(--fgp-green);
}

.fgp-summary-value.fgp-down {
    color: var(--fgp-red);
}

.fgp-table-scroll {
    overflow-x: auto;
}

.fgp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    min-width: 640px;
}

.fgp-table th,
.fgp-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--fgp-border);
    white-space: nowrap;
}

.fgp-table thead th {
    background: var(--fgp-green-light);
    color: var(--fgp-green-dark);
    font-weight: 600;
    font-size: 12px;
}

.fgp-table tbody tr:hover {
    background: #f7faf8;
}

.fgp-col-rank {
    width: 36px;
    text-align: center;
    color: var(--fgp-muted);
}

.fgp-col-price {
    font-weight: 700;
    color: var(--fgp-green-dark);
    text-align: right;
}

.fgp-col-unit,
.fgp-col-count,
.fgp-col-date {
    color: var(--fgp-muted);
    font-size: 13px;
}

.fgp-toggle-detail {
    background: var(--fgp-green-light);
    color: var(--fgp-green-dark);
    border: 1px solid var(--fgp-green);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.15s ease;
    white-space: nowrap;
}

.fgp-toggle-detail:hover {
    background: var(--fgp-green);
    color: #ffffff;
}

.fgp-toggle-detail .fgp-arrow {
    display: inline-block;
    margin-left: 2px;
    transition: transform 0.15s ease;
}

.fgp-toggle-detail.fgp-open .fgp-arrow {
    transform: rotate(180deg);
}

.fgp-detail-row td {
    white-space: normal;
    background: #fbfdfc;
}

.fgp-detail {
    padding: 6px 4px;
}

.fgp-detail-title {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: var(--fgp-green-dark);
}

.fgp-detail-group {
    margin-bottom: 12px;
}

.fgp-detail-date {
    font-size: 13px;
    font-weight: 600;
    color: var(--fgp-green-dark);
    margin-bottom: 6px;
}

.fgp-detail-count {
    font-weight: 400;
    color: var(--fgp-muted);
    font-size: 12px;
}

.fgp-detail-items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 6px 16px;
}

.fgp-detail-items li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 10px;
    background: #ffffff;
    border: 1px solid var(--fgp-border);
    border-radius: 6px;
    font-size: 13px;
}

.fgp-detail-location {
    color: var(--fgp-text);
}

.fgp-detail-price {
    font-weight: 700;
    color: var(--fgp-green-dark);
    white-space: nowrap;
    margin-left: 8px;
}

.fgp-detail-price small {
    font-weight: 400;
    color: var(--fgp-muted);
    margin-left: 2px;
}

.fgp-empty,
.fgp-empty-detail {
    color: var(--fgp-muted);
    font-size: 14px;
    text-align: center;
    padding: 20px 0;
}

.fgp-error {
    background: #fdecec;
    border: 1px solid #f5c2c2;
    border-radius: 8px;
    padding: 12px 16px;
    color: #a33a3a;
    font-size: 13px;
}

.fgp-source {
    margin: 16px 0 0 0;
    font-size: 11px;
    color: var(--fgp-muted);
    text-align: right;
}

/* Selector */
.fgp-selector-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Sarabun", "Noto Sans Thai", Roboto, Arial, sans-serif;
}

.fgp-selector-label {
    font-size: 14px;
    font-weight: 600;
    color: #1f5e3c;
}

.fgp-selector {
    flex: 1 1 280px;
    max-width: 460px;
    padding: 8px 10px;
    border: 1px solid #d6e2dc;
    border-radius: 8px;
    font-size: 14px;
    background: #ffffff;
    color: #1f2d27;
}

/* Loading state */
.fgp-container.fgp-loading {
    position: relative;
    opacity: 0.55;
    pointer-events: none;
    min-height: 120px;
}

.fgp-container.fgp-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    margin: -16px 0 0 -16px;
    border: 3px solid #cfe6da;
    border-top-color: #2e7d4f;
    border-radius: 50%;
    animation: fgp-spin 0.8s linear infinite;
}

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

@media (max-width: 600px) {
    .fgp-header {
        flex-direction: column;
    }
    .fgp-summary {
        width: 100%;
    }
    .fgp-summary-box {
        flex: 1 1 auto;
    }
}

/* ========== Bar Chart ========== */
.fgp-chart-wrapper {
    margin-bottom: 20px;
    padding: 16px 20px;
    background: var(--fgp-green-light);
    border-radius: 10px;
    border: 1px solid var(--fgp-border);
}

.fgp-chart-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--fgp-green-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
    opacity: 0.8;
}

.fgp-chart-bars {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fgp-bar-row {
    display: grid;
    grid-template-columns: 130px 1fr 130px;
    align-items: center;
    gap: 10px;
}

.fgp-bar-label {
    font-size: 13px;
    color: var(--fgp-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 6px;
}

.fgp-bar-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--fgp-green-dark);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.fgp-bar-track {
    height: 28px;
    background: rgba(255,255,255,0.65);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.fgp-bar-fill {
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, #2e7d4f 0%, #4caf7d 100%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.fgp-bar-fill.fgp-bar-max {
    background: linear-gradient(90deg, #1a5c35 0%, #2e7d4f 100%);
    box-shadow: 0 2px 8px rgba(46,125,79,0.35);
}

.fgp-bar-fill.fgp-bar-min {
    background: linear-gradient(90deg, #c0392b 0%, #e05c50 100%);
    box-shadow: 0 2px 8px rgba(214,69,69,0.25);
}

.fgp-bar-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--fgp-green-dark);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
}

.fgp-bar-value.fgp-up { color: var(--fgp-green); }
.fgp-bar-value.fgp-down { color: var(--fgp-red); }

.fgp-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    white-space: nowrap;
}

.fgp-badge-max {
    background: #d4edda;
    color: #1f5e3c;
}

.fgp-badge-min {
    background: #f8d7da;
    color: #842029;
}

@media (max-width: 600px) {
    .fgp-bar-row {
        grid-template-columns: 110px 1fr 110px;
        gap: 6px;
    }
    .fgp-bar-label {
        font-size: 12px;
    }
    .fgp-bar-value {
        font-size: 12px;
    }
    .fgp-badge {
        display: none;
    }
}

/* ========== Trend Chart (price-trends) ========== */
.fgp-trend-wrapper {
    padding: 20px;
}

.fgp-trend-top {
    margin-bottom: 16px;
}

.fgp-trend-title {
    margin: 0 0 4px 0;
    font-size: 20px;
    line-height: 1.3;
    color: var(--fgp-green-dark);
}

.fgp-trend-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.fgp-trend-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--fgp-green-light);
    color: var(--fgp-green-dark);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 999px;
}

.fgp-trend-badge svg {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
}

.fgp-trend-panel {
    background: #fbfdfc;
    border: 1px solid var(--fgp-border);
    border-radius: 10px;
    padding: 16px 18px 8px;
}

.fgp-trend-panel-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.fgp-trend-panel-title {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--fgp-green-dark);
}

.fgp-trend-panel-title svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

.fgp-period-toggle {
    display: inline-flex;
    background: #ffffff;
    border: 1px solid var(--fgp-border);
    border-radius: 999px;
    padding: 3px;
    gap: 2px;
}

.fgp-period-btn {
    border: none;
    background: transparent;
    color: var(--fgp-muted);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
    white-space: nowrap;
}

.fgp-period-btn:hover {
    color: var(--fgp-green-dark);
}

.fgp-period-btn.active {
    background: var(--fgp-green);
    color: #ffffff;
}

.fgp-trend-chart {
    width: 100%;
    overflow: hidden;
}

.fgp-trend-svg {
    display: block;
    width: 100%;
    height: auto;
}

.fgp-trend-grid {
    stroke: var(--fgp-border);
    stroke-width: 1;
}

.fgp-trend-axis-label,
.fgp-trend-x-label {
    fill: var(--fgp-muted);
    font-size: 11px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Sarabun", "Noto Sans Thai", Roboto, Arial, sans-serif;
}

.fgp-trend-line {
    stroke: var(--fgp-green-dark);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.fgp-trend-area {
    opacity: 1;
}

.fgp-trend-dot {
    fill: #ffffff;
    stroke: var(--fgp-green-dark);
    stroke-width: 2;
    transition: r 0.15s ease, fill 0.15s ease;
}

.fgp-trend-dot:hover {
    r: 6;
    fill: var(--fgp-green-dark);
    cursor: pointer;
}

@media (max-width: 600px) {
    .fgp-trend-panel-head {
        flex-direction: column;
        align-items: flex-start;
    }
    .fgp-period-toggle {
        width: 100%;
        justify-content: space-between;
    }
    .fgp-period-btn {
        flex: 1;
        text-align: center;
        padding: 6px 8px;
    }
    .fgp-trend-axis-label,
    .fgp-trend-x-label {
        font-size: 10px;
    }
}