:root {
    --sidebar-width: 260px;
    --sidebar-bg: #1e293b;
    --primary: #0f172a;
    --accent: #2563eb;
    --success: #059669;
    --bg-body: #f1f5f9;
    --border-color: #e2e8f0;
}

body { background-color: var(--bg-body); font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; font-size: 0.9rem; overflow-x: hidden; color: #334155; }

/* SIDEBAR */
.sidebar { width: var(--sidebar-width); height: 100vh; position: fixed; top: 0; left: 0; background-color: var(--sidebar-bg); color: #cbd5e1; z-index: 1000; display: flex; flex-direction: column; box-shadow: 4px 0 10px rgba(0,0,0,0.1); }
.sidebar-header { padding: 25px; background: rgba(0,0,0,0.2); border-bottom: 1px solid rgba(255,255,255,0.05); }
.app-logo { font-size: 1.5rem; font-weight: 800; color: #fff; letter-spacing: -1px; text-align: center; display: block; text-decoration: none; }
.app-logo span { color: var(--accent); }

.sidebar .nav-link { color: #94a3b8; padding: 14px 25px; transition: all 0.2s; border-left: 3px solid transparent; cursor: pointer; font-weight: 500; display: flex; align-items: center; }
.sidebar .nav-link:hover, .sidebar .nav-link.active { color: #fff; background: rgba(255,255,255,0.05); border-left-color: var(--accent); }
.sidebar .nav-link i { width: 25px; margin-right: 10px; text-align: center; font-size: 1.1em; }

.sidebar-footer { margin-top: auto; padding: 10px 25px; border-top: 1px solid rgba(255,255,255,0.05); font-size: 0.7rem; color: #475569; }

/* MAIN CONTENT */
.main-content { margin-left: var(--sidebar-width); padding: 30px; min-height: 100vh; }
.screen-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.screen-title { font-weight: 700; color: #1e293b; font-size: 1.5rem; }

/* CARDS & PANELS */
.card-panel { background: white; border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); border: 1px solid var(--border-color); margin-bottom: 20px; overflow: hidden; }
.card-header-c { padding: 15px 20px; border-bottom: 1px solid var(--border-color); font-weight: 700; background-color: #f8fafc; color: #475569; display: flex; justify-content: space-between; align-items: center; }
.p-panel { padding: 20px; }

/* KPIS */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 25px; }
.kpi-card { background: white; padding: 15px 20px; border-radius: 10px; border-left: 5px solid; box-shadow: 0 2px 5px rgba(0,0,0,0.05); position: relative; overflow: hidden; }
.kpi-card h3 { font-size: 1.4rem; font-weight: 800; margin: 5px 0 0 0; color: #1e293b; }
.kpi-card p { font-size: 0.7rem; color: #64748b; font-weight: 600; text-transform: uppercase; margin: 0; letter-spacing: 0.5px; }

.kpi-blue   { border-color: #3b82f6; } .kpi-blue h3   { color: #3b82f6; }
.kpi-green  { border-color: #10b981; } .kpi-green h3  { color: #10b981; }
.kpi-red    { border-color: #ef4444; } .kpi-red h3    { color: #ef4444; }
.kpi-purple { border-color: #8b5cf6; } .kpi-purple h3 { color: #8b5cf6; }
.kpi-orange { border-color: #f59e0b; } .kpi-orange h3 { color: #f59e0b; }
.kpi-teal   { border-color: #14b8a6; } .kpi-teal h3   { color: #14b8a6; }
.kpi-indigo { border-color: #6366f1; } .kpi-indigo h3 { color: #6366f1; }
.kpi-slate  { border-color: #475569; } .kpi-slate h3  { color: #475569; }
.kpi-dark   { border-color: #1e293b; } .kpi-dark h3   { color: #1e293b; }

/* TABLES */
.table-responsive { overflow-x: auto; }
.custom-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.custom-table thead th { background-color: #f1f5f9; color: #475569; font-weight: 600; text-transform: uppercase; font-size: 0.75rem; padding: 12px 15px; border-bottom: 2px solid #e2e8f0; cursor: pointer; white-space: nowrap; }
.custom-table tbody td { padding: 12px 15px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; color: #334155; }
.custom-table tbody tr:hover td { background-color: rgba(37, 99, 235, 0.12); }
.custom-table tbody tr:hover td:first-child { box-shadow: inset 4px 0 0 var(--accent); }

/* STATUS BADGES */
.status-badge { padding: 4px 10px; border-radius: 4px; font-size: 0.7rem; font-weight: 700; display: inline-block; letter-spacing: 0.5px; text-transform: uppercase; background: #e2e8f0; color: #1e293b; border: 1px solid #cbd5e1; }
.st-Proposta    { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.st-Execução    { background: #e0f2fe; color: #075985; border: 1px solid #7dd3fc; }
.st-Entregue    { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.st-Cancelado   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.st-Cobrança    { background: #ffedd5; color: #ea580c; border: 1px solid #fdba74; }
.st-Cobranca    { background: #ffedd5; color: #ea580c; border: 1px solid #fdba74; }
.st-Aditivo     { background: #fae8ff; color: #86198f; border: 1px solid #f0abfc; }
.st-Nota-Fiscal { background: #e0e7ff; color: #4338ca; border: 1px solid #a5b4fc; }
.st-Pagamento   { background: #d1fae5; color: #14532d; border: 1px solid #6ee7b7; }
.st-Geral       { background: #f3f4f6; color: #374151; border: 1px solid #d1d5db; }

.btn-primary { background-color: var(--accent); border-color: var(--accent); }
.btn-primary:hover { background-color: #1d4ed8; }
.action-btn { background: none; border: none; cursor: pointer; color: #94a3b8; transition: 0.2s; margin: 0 2px; }
.action-btn:hover { color: var(--accent); transform: scale(1.1); }
.action-btn.delete:hover { color: #ef4444; }

.filter-input { width: 100%; font-size: 0.75rem; padding: 5px 8px; border: 1px solid #cbd5e1; border-radius: 4px; margin-top: 5px; outline: none; }
.filter-input:focus { border-color: var(--accent); }

.modal-header { background-color: #f8fafc; }
.form-label { font-size: 0.85rem; font-weight: 600; color: #64748b; margin-bottom: 4px; }
.form-control, .form-select { border-color: #cbd5e1; font-size: 0.9rem; padding: 0.5rem 0.75rem; }
.form-control:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1); }

.code-pill { font-family: monospace; background: #e2e8f0; color: #334155; padding: 2px 6px; border-radius: 4px; font-size: 0.8em; border: 1px solid #cbd5e1; }
.wpp-link { color: #25D366 !important; font-weight: bold; text-decoration: none; }
.wpp-link:hover { text-decoration: underline; color: #128C7E !important; }

.nav-pills .nav-link { color: #64748b; font-weight: 600; cursor: pointer; padding: 12px; border-radius: 6px; }
.nav-pills .nav-link:hover { color: var(--accent); background-color: #f1f5f9; }
.nav-pills .nav-link.active { color: #fff; background-color: var(--accent); }

.cli-child td { background-color: #f8fafc; border-bottom: 1px solid #e2e8f0; }
.toggle-btn { background: none; border: none; cursor: pointer; color: var(--accent); padding: 0; outline: none; }

.chart-container { position: relative; height: 250px; width: 100%; }
.chart-container-pie { position: relative; height: 220px; width: 100%; }

/* KANBAN */
.kanban-board { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 16px; min-height: 400px; }
.kanban-col-header { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: #f8fafc; border-bottom: 2px solid var(--accent); font-weight: 700; font-size: 0.85rem; color: #334155; }
.kanban-col-tipo { font-size: 0.65rem; background: #e0e7ff; color: #4338ca; padding: 2px 6px; border-radius: 10px; font-weight: 600; text-transform: uppercase; }
.kanban-table { width: 100%; border-collapse: collapse; }
.kanban-table td { padding: 8px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; font-size: 0.875rem; }
.kanban-table tr:hover td { background: #f8fafc; }
.kanban-cell-edit { cursor: pointer; border-radius: 4px; padding: 3px 8px; min-width: 60px; display: inline-block; }
.kanban-cell-edit:hover { background: #f1f5f9; outline: 1px dashed #cbd5e1; }
.kanban-status-badge { padding: 3px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; cursor: pointer; }
.kanban-add-row { padding: 8px 12px; color: #94a3b8; font-size: 0.85rem; cursor: pointer; }
.kanban-add-row:hover { color: var(--accent); background: #f8fafc; }

/* DASHBOARD: link de projeto na tabela DRE */
.dash-proj-link { color: #1e293b !important; transition: color 0.15s; }
.dash-proj-link:hover { color: var(--accent) !important; text-decoration: underline !important; }
.dash-proj-link i { vertical-align: middle; }

/* KPI cards clicáveis */
.kpi-clickable { cursor: pointer; transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s; user-select: none; }
.kpi-clickable:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,0.12); }
.kpi-clickable:hover .kpi-filter-hint { opacity: 1; }
.kpi-card-active { outline: 2px solid var(--accent); box-shadow: 0 0 0 4px rgba(37,99,235,0.15) !important; transform: translateY(-2px); }
.kpi-card-active .kpi-filter-hint { opacity: 1; }

.kpi-filter-hint {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}
.kpi-card-active .kpi-filter-hint { color: var(--accent); }

/* CUSTOM HEADER TOOLTIP (BALÃO DE SOMA) */
#th-valor-contrato { position: relative; cursor: pointer; }
.col-total-badge {
    position: fixed;
    background: #1e293b;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 800;
    transform: translate(-50%, calc(-100% - 10px));
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255,255,255,0.1);
}
.col-total-badge::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: #1e293b transparent transparent transparent;
}
.col-total-badge.show {
    opacity: 1;
    transform: translate(-50%, -100%);
}