/* ========================================
   DASHBOARD RH - PEOPLE ANALYTICS
   Design inspirado em dashboards modernos
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-main: #f5f7fa;
    --bg-card: #ffffff;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --border-color: #e8ecef;
    
    /* Cores dos KPIs */
    --green: #27ae60;
    --green-light: rgba(39, 174, 96, 0.15);
    --red: #e74c3c;
    --red-light: rgba(231, 76, 60, 0.15);
    --teal: #17a2b8;
    --teal-light: rgba(23, 162, 184, 0.15);
    --coral: #e17055;
    --coral-light: rgba(225, 112, 85, 0.15);
    --purple: #9b59b6;
    --purple-light: rgba(155, 89, 182, 0.15);
    --orange: #f39c12;
    --orange-light: rgba(243, 156, 18, 0.15);
    
    /* Cores dos gráficos */
    --chart-green: #55efc4;
    --chart-red: #ff7675;
    --chart-blue: #74b9ff;
    --chart-teal: #00cec9;
    --chart-coral: #fab1a0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
}

.dashboard {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
}

.control-deck {
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(241, 249, 250, 0.96) 100%);
    border: 1px solid rgba(23, 162, 184, 0.08);
    border-radius: 16px;
    box-shadow: 0 16px 34px rgba(44, 62, 80, 0.07);
}

.control-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.control-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.control-field span,
.summary-label {
    font-size: 0.72rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.control-field select {
    padding: 11px 14px;
    border: 1px solid rgba(44, 62, 80, 0.08);
    border-radius: 12px;
    font-size: 0.88rem;
    background: #fff;
    color: var(--text-primary);
}

.view-modes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.mode-chip {
    border: 1px solid rgba(23, 162, 184, 0.16);
    border-radius: 999px;
    background: rgba(23, 162, 184, 0.08);
    color: var(--teal);
    padding: 10px 14px;
    font-size: 0.84rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mode-chip:hover,
.mode-chip.active {
    background: linear-gradient(135deg, #17a2b8 0%, #0e7490 100%);
    color: #fff;
    border-color: transparent;
}

.control-summary {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.control-summary strong {
    font-size: 1.05rem;
    color: var(--text-primary);
}

.control-summary small {
    color: var(--text-secondary);
}

/* ========== HEADER ========== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: var(--bg-card);
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--teal);
}

.logo i {
    font-size: 1.8rem;
}

.header h1 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.header h1 .highlight {
    color: var(--teal);
    font-weight: 700;
}

.header-right {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    justify-content: flex-end;
}

.date-filter {
    display: flex;
    align-items: center;
    gap: 10px;
}

.date-filter label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.date-filter select {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-card);
    cursor: pointer;
}

.brand-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(23, 162, 184, 0.1);
    color: var(--teal);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.18em;
}

/* ========== KPIs ROW ========== */
.kpis-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.kpi-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.kpi-icon {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.kpi-icon.green { background: var(--green-light); color: var(--green); }
.kpi-icon.red { background: var(--red-light); color: var(--red); }
.kpi-icon.teal { background: var(--teal-light); color: var(--teal); }
.kpi-icon.coral { background: var(--coral-light); color: var(--coral); }
.kpi-icon.purple { background: var(--purple-light); color: var(--purple); }
.kpi-icon.orange { background: var(--orange-light); color: var(--orange); }

.kpi-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.kpi-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.kpi-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.25;
}

.kpi-change {
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 3px;
}

.kpi-change.positive { color: var(--green); }
.kpi-change.negative { color: var(--red); }

.kpi-change strong {
    font-weight: 600;
}

.insight-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.insight-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 14px 28px rgba(44, 62, 80, 0.06);
    border: 1px solid rgba(44, 62, 80, 0.05);
}

.insight-card.accent-teal {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.12) 0%, rgba(255,255,255,0.98) 70%);
}

.insight-card.accent-coral {
    background: linear-gradient(135deg, rgba(225, 112, 85, 0.12) 0%, rgba(255,255,255,0.98) 70%);
}

.insight-card.accent-purple {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.12) 0%, rgba(255,255,255,0.98) 70%);
}

.insight-label {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.insight-value {
    display: block;
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.insight-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* ========== CHARTS ========== */
.charts-row {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.chart-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    min-width: 0;
}

.chart-card.large {
    grid-column: span 6;
}

.chart-card.medium {
    grid-column: span 3;
}

.charts-row:last-of-type .chart-card.medium {
    grid-column: span 5;
}

.charts-row:last-of-type .chart-card.large {
    grid-column: span 7;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.chart-header h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.chart-header h3 i {
    color: var(--teal);
    font-size: 1rem;
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.green { background: var(--chart-green); }
.dot.red { background: var(--chart-red); }
.dot.teal { background: var(--chart-teal); }
.dot.coral { background: var(--chart-coral); }

.chart-container {
    position: relative;
    height: 220px;
}

.chart-container.horizontal {
    height: 250px;
}

.donut-container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.donut-center {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.donut-total {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.donut-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.action-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.action-list li {
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(23, 162, 184, 0.06);
    border: 1px solid rgba(23, 162, 184, 0.08);
    line-height: 1.5;
    color: var(--text-primary);
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.signal-item {
    padding: 18px;
    border-radius: 14px;
    background: #f8fbfc;
    border: 1px solid var(--border-color);
}

.signal-item strong {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.signal-item span {
    display: block;
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.signal-item p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.45;
}

/* ========== FOOTER ========== */
.footer {
    text-align: center;
    padding: 15px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.footer strong {
    color: var(--teal);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1400px) {
    .control-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .insight-strip,
    .signal-grid {
        grid-template-columns: 1fr;
    }

    .chart-card.large {
        grid-column: span 12;
    }

    .chart-card.medium {
        grid-column: span 6;
    }
}

@media (max-width: 1200px) {
    .charts-row {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .chart-card.large,
    .chart-card.medium,
    .charts-row:last-of-type .chart-card.medium,
    .charts-row:last-of-type .chart-card.large {
        grid-column: span 6;
    }
}

@media (max-width: 900px) {
    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-left {
        flex-direction: column;
        gap: 10px;
    }

    .header-right {
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .dashboard {
        padding: 10px;
    }

    .control-grid {
        grid-template-columns: 1fr;
    }

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

    .chart-card.large,
    .chart-card.medium,
    .charts-row:last-of-type .chart-card.medium,
    .charts-row:last-of-type .chart-card.large {
        grid-column: span 1;
    }
    
    .kpi-value {
        font-size: 1.5rem;
    }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.kpi-card,
.chart-card {
    animation: fadeIn 0.5s ease forwards;
}

.kpi-card:nth-child(1) { animation-delay: 0.1s; }
.kpi-card:nth-child(2) { animation-delay: 0.15s; }
.kpi-card:nth-child(3) { animation-delay: 0.2s; }
.kpi-card:nth-child(4) { animation-delay: 0.25s; }
.kpi-card:nth-child(5) { animation-delay: 0.3s; }
.kpi-card:nth-child(6) { animation-delay: 0.35s; }

.charts-row .chart-card:nth-child(1) { animation-delay: 0.4s; }
.charts-row .chart-card:nth-child(2) { animation-delay: 0.5s; }
.charts-row .chart-card:nth-child(3) { animation-delay: 0.6s; }