/* =============================================================
   components.css — Inode Analyzer v3.8
   Cards, stat boxes, botões, chips/badges, tabs, inputs de ação.
   ============================================================= */

/* ── Stat cards ──────────────────────────────────────────────── */
.stats-grid {
    display:               grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap:                   12px;
    margin-bottom:         14px;
}
.stat-box {
    background:    var(--bg-surface);
    border:        1px solid var(--border);
    padding:       14px;
    border-radius: 10px;
    box-shadow:    var(--shadow-sm);
    transition:    all 0.25s ease;
}
.stat-box:hover { border-color: var(--border-hi); box-shadow: var(--shadow-md); }
.stat-value {
    font-size:   16px;
    font-weight: 700;
    color:       var(--text-1);
    display:     flex;
    align-items: center;
    gap:         6px;
    margin-bottom: 2px;
}
.stat-value i   { color: var(--accent); font-size: 12px; }
.stat-label {
    font-size:      9px;
    font-weight:    600;
    text-transform: uppercase;
    color:          var(--text-3);
    letter-spacing: 0.05em;
}

/* ── Card colapsável ─────────────────────────────────────────── */
.card {
    background:    var(--bg-surface);
    border:        1px solid var(--border);
    border-radius: 10px;
    padding:       18px;
    margin-bottom: 12px;
    box-shadow:    var(--shadow-sm);
    transition:    all 0.25s ease;
}
.card:hover { border-color: var(--border-hi); box-shadow: var(--shadow-md); }

.card-header {
    display:     flex;
    align-items: center;
    justify-content: space-between;
    cursor:      pointer;
    user-select: none;
}
.card-title {
    display:        flex;
    align-items:    center;
    gap:            8px;
    font-size:      10px;
    font-weight:    700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color:          var(--text-2);
}
.card-title i { color: var(--accent); }

.card-toggle {
    color:      var(--text-3);
    font-size:  10px;
    transition: transform 0.2s ease;
}
.card.collapsed .card-toggle { transform: rotate(-90deg); }
.card.collapsed .card-body   { display: none; }

.card-body { margin-top: 14px; }

/* ── Botões de navbar (play, pause, resume, stop) ────────────── */
.btn-nav {
    width:           32px;
    height:          32px;
    display:         flex;
    align-items:     center;
    justify-content: center;
    border-radius:   6px;
    border:          1px solid transparent;
    cursor:          pointer;
    transition:      all 0.2s ease;
    font-size:       12px;
    background:      transparent;
}
#btn-start  { background: var(--accent); color: #000; }
#btn-start:hover:not(:disabled)  { background: #fbbf24; transform: translateY(-1px); }
#btn-pause  { color: var(--yellow); border-color: rgba(251,191,36,0.3); }
#btn-pause:hover:not(:disabled)  { background: var(--yellow-d); border-color: var(--yellow); }
#btn-resume { color: var(--blue);   border-color: rgba(59,130,246,0.3); }
#btn-resume:hover:not(:disabled) { background: var(--blue-d);   border-color: var(--blue); }
#btn-stop   { color: var(--red);    border-color: rgba(239,68,68,0.3); }
#btn-stop:hover:not(:disabled)   { background: var(--red-d);    border-color: var(--red); }
.btn-nav:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── Botão ícone (theme toggle, etc.) ────────────────────────── */
.btn-icon {
    width:           32px;
    height:          32px;
    display:         flex;
    align-items:     center;
    justify-content: center;
    background:      transparent;
    border:          1px solid var(--border);
    border-radius:   6px;
    color:           var(--text-2);
    font-size:       12px;
    cursor:          pointer;
    transition:      all 0.2s ease;
}
.btn-icon:hover { border-color: var(--accent); color: var(--accent); }

/* ── Chip / label de tipo de gráfico ─────────────────────────── */
.chip {
    font-family:    'JetBrains Mono', monospace;
    font-size:      8px;
    font-weight:    600;
    padding:        2px 6px;
    background:     var(--accent-d2);
    border:         1px solid rgba(var(--accent-rgb), 0.2);
    border-radius:  4px;
    color:          var(--accent);
    text-transform: uppercase;
    white-space:    nowrap;
}

/* ── Tabs ────────────────────────────────────────────────────── */
.tabs-nav {
    display:       flex;
    gap:           4px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
    overflow-x:    auto;
    scrollbar-width: none;
}
.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
    padding:        8px 14px;
    font-size:      11px;
    font-weight:    600;
    color:          var(--text-3);
    background:     transparent;
    border:         none;
    border-bottom:  2px solid transparent;
    cursor:         pointer;
    white-space:    nowrap;
    transition:     all 0.2s ease;
    display:        flex;
    align-items:    center;
    gap:            6px;
}
.tab-btn:hover               { color: var(--text-2); }
.tab-btn.active              { color: var(--accent); border-bottom-color: var(--accent); }
.tab-btn .tab-count {
    font-size:     9px;
    padding:       1px 5px;
    background:    var(--accent-d2);
    border-radius: 10px;
    color:         var(--accent);
}

.tab-panel          { display: none; }
.tab-panel.active   { display: block; }

/* ── Botões de exportação ────────────────────────────────────── */
.export-group { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-export {
    padding:       8px 16px;
    border-radius: 6px;
    border:        1px solid var(--border);
    background:    var(--bg-surface);
    color:         var(--text-2);
    font-size:     11px;
    font-weight:   700;
    cursor:        pointer;
    transition:    all 0.2s ease;
    display:       flex;
    align-items:   center;
    gap:           8px;
}
.btn-export:hover:not(:disabled) {
    border-color: var(--accent);
    color:        var(--accent);
    background:   var(--accent-d2);
}
.btn-export:disabled { opacity: 0.4; cursor: not-allowed; }