.upme-me-wrapper {
    --hidro:   #3B82F6;
    --termica: #F97316;
    --fncer:   #FFC800;
    --bg:      #ffffff;
    --surface: #ffffff;
    --border:  #e5e7eb;
    --text:    #262626;
    --muted:   #575756;
    --accent:  #f5a623;
    
    font-family: 'Nunito Sans', sans-serif;
    color: var(--text);
    background: var(--bg);
    padding: 36px 24px 56px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    margin: 20px 0;
}

.upme-me-wrapper header {
    text-align: left;
    margin-bottom: 36px;
    position: relative;
    z-index: 1;
}

.upme-me-wrapper h1 {
    font-size: clamp(1.2rem, 3.5vw, 2.2rem);
    font-weight: 700; letter-spacing: -0.02em; line-height: 1.1;
    margin-bottom: 8px;
    color: var(--text);
}
.upme-me-wrapper .subtitle {
    margin-top: 7px; font-size: 1.125rem; color: var(--muted);
    font-family: 'Nunito Sans', sans-serif;
}

.upme-me-wrapper .kpis {
    display: grid; grid-template-columns: repeat(3,1fr);
    gap: 14px; margin-bottom: 24px;
    position: relative;
    z-index: 1;
}
.upme-me-wrapper .kpi {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px; padding: 18px 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,.05);
    position: relative; overflow: hidden;
}
.upme-me-wrapper .kpi::after {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px; border-radius: 12px 12px 0 0;
}
.upme-me-wrapper .kpi.hidro::after   { background: var(--hidro); }
.upme-me-wrapper .kpi.termica::after { background: var(--termica); }
.upme-me-wrapper .kpi.fncer::after   { background: var(--fncer); }
.upme-me-wrapper .kpi-label {
    font-size: 0.9rem;
    color: var(--muted);
    font-family: 'Nunito Sans', sans-serif; margin-bottom: 5px;
}
.upme-me-wrapper .kpi-value { font-size: 1.85rem; font-weight: 700; line-height: 1; }
.upme-me-wrapper .kpi.hidro   .kpi-value { color: var(--hidro); }
.upme-me-wrapper .kpi.termica .kpi-value { color: var(--termica); }
.upme-me-wrapper .kpi.fncer   .kpi-value { color: var(--fncer); }
.upme-me-wrapper .kpi-sub { font-size: 0.72rem; color: var(--muted); margin-top: 4px; }

.upme-me-wrapper .controls {
    display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap;
    margin-left: auto;
    position: relative;
    z-index: 1;
}
.upme-me-wrapper .btn-filter {
    background: var(--surface); border: 1px solid var(--border);
    color: var(--muted); padding: 5px 10px; border-radius: 20px;
    font-size: 0.8rem; font-family: 'Nunito Sans', sans-serif;
    cursor: pointer; transition: all 0.2s; white-space: nowrap;
}
.upme-me-wrapper .btn-filter:hover, .upme-me-wrapper .btn-filter.active {
    border-color: var(--accent); color: var(--accent);
    background: rgba(245,166,35,0.08);
}
.upme-me-wrapper .btn-filter.active { font-weight: 600; }

.upme-me-wrapper .chart-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 16px; padding: 28px 24px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
    position: relative;
    z-index: 1;
}
.upme-me-wrapper .chart-top {
    display: flex; justify-content: space-between;
    align-items: flex-start; margin-bottom: 20px;
    flex-wrap: wrap; gap: 10px;
}
.upme-me-wrapper .chart-title { font-size: 0.95rem; font-weight: 600; }
.upme-me-wrapper .chart-actions {
    display: flex; gap: 8px; align-items: center;
    margin-left: auto;
    position: relative;
}

/* Download dropdown menu */
.upme-me-download-menu {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    background: #fff;
    border: 1px solid #cccccc;
    border-radius: 3px;
    box-shadow: 3px 3px 10px rgba(0,0,0,.2);
    min-width: 190px;
    z-index: 9999;
    overflow: hidden;
}
.upme-me-download-menu button {
    display: block !important;
    width: 100% !important;
    text-align: left !important;
    padding: 8px 16px !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    font-size: 11px !important;
    font-family: 'Nunito Sans', sans-serif !important;
    color: #333333 !important;
    cursor: pointer !important;
    height: auto !important;
    transition: background 0.1s !important;
}
.upme-me-download-menu button:hover {
    background: #f0f0f0 !important;
    color: #333333 !important;
}
.upme-me-wrapper .chart-top > p {
    display: none;
    margin: 0;
}
.upme-me-wrapper .chart-actions button {
    width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--surface); color: var(--muted); cursor: pointer;
    font-size: 1rem; display: flex; align-items: center; justify-content: center;
    transition: all 0.2s;
}
.upme-me-wrapper .chart-actions button:hover { border-color: var(--accent); color: var(--accent); }

.upme-me-wrapper .chart-container {
    position: relative;
    width: 100%;
    height: 380px;
}

/* WordPress (wpautop) puede insertar <p> vacios alrededor de bloques. */
.upme-me-wrapper .chart-card > p:empty,
.upme-me-wrapper .chart-top > p:empty,
.upme-me-wrapper .chart-container > p:empty {
    display: none;
}

.upme-me-wrapper .chart-container > p {
    margin: 0;
    width: 100%;
    height: 100%;
}

.upme-me-wrapper .chart-container > p > canvas#chart {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.upme-me-wrapper footer {
    text-align: center; margin-top: 28px;
    font-size: 0.8rem; color: var(--muted);
    font-family: 'Nunito Sans', sans-serif;
    position: relative;
    z-index: 1;
}

@media (max-width:600px) {
    .upme-me-wrapper .kpis { grid-template-columns:1fr; }
    .upme-me-wrapper .chart-card { padding:16px 10px 14px; }
}