/* =========================================================
   charts.css — FINALISSIMA LEAGUE (Qatar 2022 Colors)
========================================================= */

/* ===== Intro ===== */
.charts-intro {
    text-align: center;
    padding: 16px;
    background: linear-gradient(135deg, #8B1A2F 0%, #6B0F1F 100%);
    color: #FFFFFF;
    border-radius: 14px;
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.6;
    border: 2px solid #C8A95F;
    box-shadow: 0 4px 12px rgba(139, 26, 47, 0.3);
}
.charts-intro strong {
    font-size: 15px;
    color: #C8A95F;
    letter-spacing: 1px;
}

/* ===== Chart Card ===== */
.chart-card {
    position: relative;
    background: #FFFFFF;
    border: 2px solid #E5D4A5;
    border-radius: 18px;
    padding: 16px 12px;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(139, 26, 47, 0.08);
    overflow: hidden;
    transition: all .25s ease;
}

.chart-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8B1A2F 0%, #C8A95F 50%, #8B1A2F 100%);
    opacity: 0.9;
}

.chart-card:hover {
    border-color: #C8A95F;
    box-shadow: 0 8px 24px rgba(139, 26, 47, 0.15);
}

/* ===== Chart Title ===== */
.chart-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 900;
    color: #8B1A2F;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(139, 26, 47, 0.15);
    font-family: 'Cairo', sans-serif;
}

.chart-icon {
    font-size: 18px;
}

.chart-sub {
    font-size: 9px;
    color: #FFFFFF;
    background: linear-gradient(135deg, #8B1A2F 0%, #6B0F1F 100%);
    padding: 3px 8px;
    border-radius: 10px;
    letter-spacing: 1px;
    font-weight: 900;
    border: 1px solid #C8A95F;
}

/* ===== Chart Wrap ===== */
.chart-wrap {
    position: relative;
    height: 260px;
    background: #FAF6F0;
    border-radius: 12px;
    padding: 8px;
    border: 1px solid #E5D4A5;
}

.chart-wrap.chart-tall {
    height: 420px;
}

/* ===== Chart Empty ===== */
.chart-empty {
    text-align: center;
    padding: 40px 20px;
    color: #8B7340;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.8;
    background: #FAF6F0;
    border-radius: 12px;
    border: 2px dashed #E5D4A5;
}

.chart-empty-icon {
    display: block;
    font-size: 42px;
    margin-bottom: 12px;
    opacity: 0.7;
}

/* ===== Charts Loading ===== */
.charts-loading {
    text-align: center;
    padding: 60px 20px;
    color: #8B1A2F;
    font-weight: 900;
    letter-spacing: 1px;
}

.charts-loading .spinner {
    display: inline-block;
    width: 44px;
    height: 44px;
    border: 4px solid rgba(139, 26, 47, 0.15);
    border-top-color: #8B1A2F;
    border-radius: 50%;
    animation: chartSpin 0.8s linear infinite;
    margin-bottom: 16px;
    box-shadow: 0 0 20px rgba(139, 26, 47, 0.2);
}

@keyframes chartSpin {
    to { transform: rotate(360deg); }
}

/* ===== Charts Error ===== */
.charts-error {
    text-align: center;
    padding: 30px 20px;
    background: rgba(139, 26, 47, 0.08);
    border: 2px solid #8B1A2F;
    border-radius: 14px;
    color: #8B1A2F;
    font-weight: 900;
    margin: 16px;
    line-height: 1.6;
}

/* ===== Mobile ===== */
@media (max-width: 480px) {
    .chart-wrap { height: 220px; }
    .chart-wrap.chart-tall { height: 360px; }
    .chart-title { font-size: 12px; letter-spacing: 1px; }
    .chart-sub { font-size: 8px; padding: 2px 6px; }
    .chart-icon { font-size: 16px; }
    .charts-intro { font-size: 12px; padding: 12px; }
    .charts-intro strong { font-size: 14px; }
}