:root {
    /* Theme colors aligned with new logo/branding */
    --bg: #050505;
    --surface: #0a0a0a;
    --surface2: #141414;
    --border: #222222;

    /* Accents */
    --accent1: #ffffff;
    /* White to match logo */
    --accent2: #00d4aa;
    /* Keep some status colors */
    --accent3: #ff6584;
    --accent4: #ffc542;

    /* Text */
    --text-primary: #f5f5f5;
    --text-secondary: #888888;
    --card-shadow: 0 4px 32px rgba(0, 0, 0, 0.6);
}

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

body {
    background: var(--bg);
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    min-height: 100vh;
}

/* ── Loading overlay ── */
#loadingOverlay {
    position: fixed;
    inset: 0;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity .4s;
}

#loadingOverlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border);
    border-top-color: var(--accent1);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 20px;
}

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

#loadingOverlay p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ── Error banner ── */
#errorBanner {
    display: none;
    background: rgba(255, 101, 132, 0.12);
    border: 1px solid rgba(255, 101, 132, 0.4);
    color: #ff6584;
    padding: 14px 20px;
    border-radius: 12px;
    margin: 20px 36px;
    font-size: 0.85rem;
}

/* ── Header ── */
header {
    background: linear-gradient(135deg, #1a1d2e 0%, #141625 100%);
    border-bottom: 1px solid var(--border);
    padding: 24px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.header-title-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.header-title-wrapper h1 {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent1), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-title-wrapper p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.header-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.4px;
}

.badge-pro {
    background: rgba(108, 99, 255, 0.18);
    color: var(--accent1);
    border: 1px solid rgba(108, 99, 255, 0.3);
}

.badge-exp {
    background: rgba(0, 212, 170, 0.18);
    color: var(--accent2);
    border: 1px solid rgba(0, 212, 170, 0.3);
}

.last-update {
    font-size: 0.7rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent2);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: .3;
    }
}

/* ── KPI strip ── */
.kpi-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    padding: 24px 36px 8px;
}

.kpi-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px 24px;
    position: relative;
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow);
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 16px 16px 0 0;
}

.kpi-card.c1::before {
    background: var(--accent1);
}

.kpi-card.c2::before {
    background: var(--accent2);
}

.kpi-card.c3::before {
    background: var(--accent3);
}

.kpi-card.c4::before {
    background: var(--accent4);
}

.kpi-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.kpi-value {
    font-size: 1.55rem;
    font-weight: 800;
    margin-top: 8px;
}

.kpi-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ── Grid layout ── */
.grid {
    display: grid;
    gap: 20px;
    padding: 20px 36px 40px;
}

.grid-2 {
    grid-template-columns: 1fr 1fr;
}

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

.section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 8px 36px 0;
}

/* ── Chart cards ── */
.chart-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: transform .2s;
}

.chart-card:hover {
    transform: translateY(-2px);
}

.chart-card h2 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.chart-card .subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.chart-wrap {
    position: relative;
}

.chart-wrap canvas {
    max-height: 320px;
}

.chart-wrap.tall canvas {
    max-height: 400px;
}

.chart-wrap.pie-wrap {
    max-width: 400px;
    margin: 0 auto;
}

.chart-wrap.pie-wrap canvas {
    max-height: 340px;
}

/* tab switcher */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text-secondary);
    transition: all .2s;
}

.tab-btn.active-pro {
    background: rgba(108, 99, 255, 0.25);
    color: var(--accent1);
    border-color: var(--accent1);
}

.tab-btn.active-exp {
    background: rgba(0, 212, 170, 0.25);
    color: var(--accent2);
    border-color: var(--accent2);
}

.tab-btn.active-all {
    background: rgba(255, 197, 66, 0.15);
    color: var(--accent4);
    border-color: var(--accent4);
}

/* ── Filtros ── */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}

.header-title-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
}

h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filters {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    /* Permitir quebra em telas menores */
    justify-content: center;
    /* Centralizar quando quebrar */
}

.filter-select {
    background: #1e2235;
    color: #e8e4f6;
    border: 1px solid #2a2f4c;
    padding: 8px 16px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
    transition: all 0.2s;
}

.filter-select:hover {
    border-color: #6c63ff;
}

.filter-select:focus {
    border-color: #6c63ff;
    box-shadow: 0 0 0 2px rgba(108, 99, 255, 0.2);
}

/* ── Grid dinâmico de quarters (auto-fit por quarter disponível) ── */
.quarters-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ── Badge de % no card de quarter ── */
.q-pct-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    margin-left: 8px;
    vertical-align: middle;
}

.q-pct-ok {
    background: rgba(0, 212, 170, 0.18);
    color: var(--accent2);
}

.q-pct-mid {
    background: rgba(255, 197, 66, 0.18);
    color: var(--accent4);
}

.q-pct-low {
    background: rgba(255, 101, 132, 0.18);
    color: var(--accent3);
}

@media (max-width: 900px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .kpi-strip,
    .grid,
    .section-label {
        padding-left: 16px;
        padding-right: 16px;
    }

    header {
        padding: 18px 16px;
        flex-direction: column;
        /* Empilhar cabeçalho no mobile */
        text-align: center;
    }

    .header-title-wrapper {
        flex-direction: column;
        /* Empilhar logo e título no mobile */
        justify-content: center;
        gap: 8px;
    }

    h1 {
        justify-content: center;
        text-align: center;
    }
}