:root {
    /* ── Paleta branco/neutro ── */
    --cream-0:   #FFFFFF;   /* fundo branco puro */
    --cream-1:   #F9F9F9;   /* fundo base sidebar/body */
    --cream-2:   #F2F2F2;   /* hover / divisores */
    --cream-3:   #E5E5E5;   /* borders suaves */
    --cream-4:   #CCCCCC;   /* borders fortes / separadores */
  
    /* ── Ouro (destaque principal) ── */
    --gold:      #B8960C;
    --gold-lt:   #D4AA2E;
    --gold-bg:   #FFF8E7;
    --gold-ring: rgba(0,0,0,.18);
  
    /* ── Verde (obras ativas / sucesso) ── */
    --green:     #2D7A4F;
    --green-lt:  #E4F3EA;
    --green-dk:  #1A5235;
  
    /* ── Vermelho (erro / eliminar) ── */
    --red:       #C0392B;
    --red-lt:    #FDECEA;
  
    /* ── Laranja (atenção) ── */
    --orange:    #D97706;
    --orange-lt: #FFF8E7;
  
    /* ── Azul (info) ── */
    --blue:      #1D6FA4;
    --blue-lt:   #E3F0FA;
  
    /* ── Roxo (simulador) ── */
    --purple:    #7C3AED;
    --purple-lt: #F0EBFF;
  
    /* ── Tipografia ── */
    --text:      #1A1A1A;
    --text-2:    #555555;
    --text-3:    #888888;
    --text-4:    #AAAAAA;
  
    /* ── Sombras ── */
    --sh-sm:  0 1px 4px rgba(0,0,0,.07);
    --sh-md:  0 3px 12px rgba(0,0,0,.09);
    --sh-lg:  0 8px 28px rgba(0,0,0,.12);
    --body-bg: #F5F5F5;  /* fundo neutro — cinza muito claro */
  
    /* ── Layout ── */
    --sidebar-w: 220px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
  }
  
  /* ════ RESET ════ */
  *, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
  body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #F5F5F5;
    color: var(--text);
    line-height: 1.5;
    font-size: 13px;
    display: flex;
    min-height: 100vh;
  }
  /* ── Fundo elaborado: padrão de linhas finas sobre gradiente rico ── */
  body::before { display: none; }
  /* ── Mancha de luz dourada no canto superior esquerdo ── */
  body::after { display: none; }
  
  /* ════ LOGIN ════ */
  #loginScreen {
    position: fixed; inset: 0; z-index: 9999;
    background: linear-gradient(145deg, #FFFFFF 0%, #F5F5F5 60%, #EEEEEE 100%);
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; min-width: 100vw;
  }
  #loginScreen.hidden { display: none !important; }
  .login-box {
    background: rgba(255,255,255,.98);
    border-radius: var(--radius-lg);
    padding: 40px 44px;
    width: 100%; max-width: 390px;
    box-shadow:
      0 32px 80px rgba(100,70,20,.18),
      0 8px 24px rgba(100,70,20,.10),
      0 0 0 1px rgba(0,0,0,.08),
      0 1px 0 rgba(255,255,255,.9) inset;
  }
  .login-logo { text-align: center; margin-bottom: 28px; }
  .login-logo img { width: 88px; height: auto; }
  .login-logo h2 { font-size: 17px; font-weight: 700; color: var(--text); margin-top: 12px; letter-spacing: -.2px; }
  .login-logo p  { font-size: 11px; color: var(--text-3); margin-top: 3px; }
  .login-field { margin-bottom: 14px; }
  .login-field label {
    display: block; font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .7px;
    color: var(--text-3); margin-bottom: 5px;
  }
  .login-field input {
    width: 100%; padding: 10px 13px;
    border: 1.5px solid var(--cream-3); border-radius: var(--radius-sm);
    font-size: 13px; font-family: inherit; background: var(--cream-0);
    transition: border-color .2s, box-shadow .2s;
  }
  .login-field input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-ring); background: #fff; }
  .login-btn {
    width: 100%; padding: 12px; margin-top: 8px;
    background: var(--gold); color: #fff;
    border: none; border-radius: var(--radius-sm);
    font-size: 13px; font-weight: 700; font-family: inherit;
    cursor: pointer; letter-spacing: .3px;
    transition: background .2s, transform .1s;
  }
  .login-btn:hover { background: var(--gold-lt); }
  .login-btn:active { transform: scale(.99); }
  .login-error {
    background: var(--red-lt); color: var(--red);
    font-size: 11px; padding: 8px 12px; border-radius: 6px;
    margin-bottom: 14px; display: none; text-align: center;
    border-left: 3px solid var(--red);
  }
  #userBadge {
    display: flex; align-items: center; gap: 7px;
    padding: 7px 12px; border-radius: var(--radius-sm);
    background: var(--gold-bg); border: 1.5px solid var(--cream-3);
    cursor: pointer; font-size: 11px; font-weight: 600; color: var(--gold);
    transition: background .15s;
  }
  #userBadge:hover { background: var(--cream-2); }
  
  /* ════ SIDEBAR ════ */
  .sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: #fff;
    border-right: 1px solid rgba(0,0,0,.08);
    display: flex; flex-direction: column;
    position: fixed; left: 0; top: 0; bottom: 0;
    z-index: 200; transition: transform .3s;
    box-shadow: 3px 0 24px rgba(0,0,0,.08), 1px 0 0 rgba(0,0,0,.05);
  }
  .sidebar-logo {
    padding: 16px 14px 12px;
    border-bottom: 1px solid var(--cream-3);
    text-align: center;
  }
  .sidebar-logo img { width: 96px; height: auto; display: block; margin: 0 auto 6px; }
  .sidebar-logo .sub {
    font-size: 9px; letter-spacing: 1.4px; text-transform: uppercase;
    color: var(--text-4); margin-top: 4px;
  }
  .sidebar-nav { padding: 8px 8px; flex: 1; overflow-y: auto; }
  .nav-section {
    font-size: 9px; color: var(--text-4); text-transform: uppercase;
    letter-spacing: 1.3px; padding: 14px 8px 5px; font-weight: 600;
  }
  .nav-item {
    display: flex; align-items: center; gap: 9px;
    padding: 6px 8px; border-radius: var(--radius-sm);
    color: var(--text-2); font-size: 11.5px; font-weight: 500;
    cursor: pointer; transition: all .18s; margin-bottom: 2px;
    border: none; background: none; width: 100%; text-align: left;
    font-family: inherit; position: relative;
  }
  /* Icon pill wrapper */
  .nav-item .ni {
    width: 28px; height: 28px; flex-shrink: 0;
    border-radius: 7px; display: flex; align-items: center; justify-content: center;
    font-size: 14px; transition: all .2s;
    background: var(--cream-2);
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
  }
  .nav-item svg { display: none; }
  .nav-item:hover { background: var(--cream-2); color: var(--text); }
  .nav-item:hover .ni { transform: scale(1.1); box-shadow: 0 3px 8px rgba(0,0,0,0.18); }
  .nav-item.active {
    background: var(--gold-bg);
    color: var(--gold);
    font-weight: 700;
    border-left: 3px solid var(--gold);
    padding-left: 7px;
  }
  .nav-item.active .ni {
    background: linear-gradient(135deg, #B8960C, #D4AA2E);
    box-shadow: 0 4px 12px rgba(0,0,0,0.52);
    text-shadow: 0 1px 2px rgba(0,0,0,.1);
  }
  /* Label next to icon */
  .nav-item .nl {
    flex: 1; font-size: 11px; font-weight: 500;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    line-height: 1.3;
  }
  /* Section labels */
  .nav-section {
    font-size: 8.5px; color: var(--text-4); text-transform: uppercase;
    letter-spacing: 1.2px; padding: 10px 6px 3px; font-weight: 700;
    display: flex; align-items: center; gap: 6px;
  }
  .nav-section::after {
    content: ''; flex: 1; height: 1px; background: var(--cream-3);
  }
  /* Badge counter */
  .nav-badge {
    margin-left: auto; background: var(--red); color: #fff;
    font-size: 9px; font-weight: 700; padding: 2px 6px;
    border-radius: 10px; min-width: 18px; text-align: center;
  }
  /* Sidebar width & logo area */
  .sidebar-logo {
    padding: 20px 16px 14px;
    border-bottom: 1px solid var(--cream-3);
    text-align: center;
  }
  .sidebar-logo img { width: 76px; height: auto; display: block; margin: 0 auto 4px; }
  .sidebar-logo .sub {
    font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase;
    color: var(--text-4); margin-top: 2px;
  }
  .nav-badge {
    margin-left: auto; background: var(--red); color: #fff;
    font-size: 9px; font-weight: 700; padding: 1px 6px;
    border-radius: 10px; min-width: 18px; text-align: center;
  }
  .sidebar-footer {
    padding: 10px 12px;
    border-top: 1px solid var(--cream-3);
    font-size: 9px; color: var(--text-4); line-height: 1.8;
  }
  
  /* ════ TOPBAR ════ */
  .main-wrap { margin-left: var(--sidebar-w); flex: 1; min-width: 0; }
  .topbar {
    background: var(--cream-0);
    border-bottom: 2px solid var(--gold);
    padding: 11px 24px;
    display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 2px 16px rgba(0,0,0,.06), 0 1px 0 rgba(0,0,0,0.15);
  }
  .topbar-left  { display: flex; align-items: center; gap: 14px; }
  .topbar-title { font-size: 16px; font-weight: 700; letter-spacing: -.2px; color: var(--text); }
  .topbar-sub   { font-size: 11px; color: var(--text-3); font-style: italic; margin-top: 1px; }
  .topbar-actions { display: flex; gap: 8px; align-items: center; }
  
  /* ════ BOTÕES ════ */
  .btn {
    padding: 7px 15px; border: none; border-radius: var(--radius-sm);
    cursor: pointer; font-size: 12px; font-weight: 600; font-family: inherit;
    transition: all .18s; display: inline-flex; align-items: center; gap: 5px;
  }
  .btn-gold   { background: var(--gold);  color: #fff; }
  .btn-gold:hover  { background: var(--gold-lt); }
  .btn-outline { background: transparent; border: 1.5px solid var(--gold); color: var(--gold); }
  .btn-outline:hover { background: var(--gold-bg); }
  .btn-green  { background: var(--green); color: #fff; }
  .btn-green:hover { background: var(--green-dk); }
  .btn-red    { background: var(--red);   color: #fff; }
  .btn-red:hover   { filter: brightness(1.1); }
  .btn-ghost  { background: var(--cream-2); color: var(--text-2); border: 1px solid var(--cream-3); }
  .btn-ghost:hover { background: var(--cream-3); }
  .btn-sm { padding: 5px 10px; font-size: 11px; }
  .btn-lg { padding: 10px 22px; font-size: 13px; }
  
  /* ════ PAGES ════ */
  .page { display: none; padding: 20px 24px; }
  .page.active { display: block; animation: pageIn .25s ease; }
  @keyframes pageIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  
  /* ════ PAGE HEADER ════ */
  .page-header {
    background: var(--cream-0); border-radius: var(--radius-md);
    border: 1px solid var(--cream-3); border-left: 4px solid var(--gold);
    padding: 16px 22px; margin-bottom: 22px;
    display: flex; align-items: center; justify-content: space-between;
    box-shadow: var(--sh-sm);
  }
  .page-header-left h2 {
    font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 3px;
  }
  .page-header-left p { font-size: 11px; color: var(--text-3); }
  
  /* ════ SECTION TITLE ════ */
  .sec-title {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; color: var(--text-3);
    padding-bottom: 8px; margin-bottom: 14px;
    border-bottom: 1px solid var(--cream-3);
    display: flex; align-items: center; gap: 8px;
  }
  .sec-title::before {
    content: ''; display: inline-block;
    width: 3px; height: 14px; background: var(--gold); border-radius: 2px;
  }
  
  /* ════ CARDS ════ */
  .card {
    background: rgba(255,255,255,.96); border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,.07);
    box-shadow: 0 2px 16px rgba(0,0,0,.06), 0 1px 0 rgba(255,255,255,.9) inset;
    overflow: hidden;
    margin-bottom: 16px;
  }
  .card-header {
    padding: 14px 20px; border-bottom: 1px solid var(--cream-3);
    background: var(--cream-0);
    display: flex; align-items: center; justify-content: space-between;
  }
  .card-header h3 { font-size: 13px; font-weight: 700; color: var(--text); }
  .card-body { padding: 18px 20px; }
  
  /* ════ KPI CARDS ════ */
  .kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px; margin-bottom: 20px;
  }
  .kpi {
    background: #FFFFFF; border-radius: var(--radius-md);
    padding: 14px 16px; border: 1px solid rgba(0,0,0,.07);
    box-shadow: 0 2px 16px rgba(0,0,0,.06), 0 1px 0 rgba(255,255,255,.8) inset;
    border-top: 3px solid var(--gold);
    transition: box-shadow .2s, transform .2s;
  }
  .kpi:hover { box-shadow: 0 6px 24px rgba(0,0,0,.10); transform: translateY(-1px); }
  .kpi.green  { border-top-color: var(--green); }
  .kpi.red    { border-top-color: var(--red); }
  .kpi.blue   { border-top-color: var(--blue); }
  .kpi.orange { border-top-color: var(--orange); }
  .kpi.purple { border-top-color: var(--purple); }
  .kpi label {
    display: block; font-size: 10px; text-transform: uppercase;
    letter-spacing: .6px; color: var(--text-3); font-weight: 600; margin-bottom: 6px;
  }
  .kpi .val { font-size: 22px; font-weight: 700; color: var(--text); }
  .kpi.green  .val { color: var(--green-dk); }
  .kpi.red    .val { color: var(--red); }
  .kpi.blue   .val { color: var(--blue); }
  .kpi.orange .val { color: var(--orange); }
  .kpi.purple .val { color: var(--purple); }
  .kpi .val-sub { font-size: 11px; color: var(--text-3); margin-top: 3px; }
  
  /* ════ GANTT ════ */
  .gantt-wrap { background: #FFFFFF; border-radius: var(--radius-md); box-shadow: 0 2px 16px rgba(0,0,0,.06); overflow: clip; overflow-x: hidden; margin-bottom: 22px; border: 1px solid var(--cream-3); }
  .gantt-scroll { overflow-x: auto; }
  .gantt-table { border-collapse: collapse; width: 100%; min-width: 900px; }
  .gantt-table th {
    position: sticky; top: 0; z-index: 10;
    background: var(--gold); color: #fff;
    padding: 7px 5px; font-size: 10px; text-transform: uppercase;
    letter-spacing: .5px; font-weight: 700; text-align: center;
    border-right: 1px solid rgba(255,255,255,.2); white-space: nowrap;
  }
  .gantt-table th.obra-col { text-align: left; padding-left: 14px; min-width: 130px; position: sticky; left: 0; z-index: 20; }
  .gantt-table td { padding: 0; border-bottom: 1px solid var(--cream-3); height: 36px; position: relative; }
  .gantt-table td.obra-cell {
    position: sticky; left: 0; z-index: 5;
    background: #fff; padding: 6px 14px;
    font-weight: 600; font-size: 12px; white-space: nowrap;
    border-right: 2px solid var(--cream-3); cursor: pointer;
  }
  .gantt-table td.month-cell { border-right: 1px solid var(--cream-2); }
  .gantt-table tr:hover td { background: var(--cream-0); }
  .gantt-table tr:hover td.obra-cell { background: var(--gold-bg); }
  .g-bar { position: absolute; top: 6px; bottom: 6px; border-radius: 4px; min-width: 4px; display: flex; align-items: center; justify-content: center; font-size: 9px; font-weight: 700; color: rgba(255,255,255,.95); text-shadow: 0 1px 1px rgba(0,0,0,.2); overflow: hidden; white-space: nowrap; cursor: pointer; transition: filter .15s; }
  .g-bar:hover { filter: brightness(1.1); box-shadow: 0 2px 8px rgba(0,0,0,.18); }
  .today-line { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--red); z-index: 3; pointer-events: none; }
  
  /* ════ TABELAS ════ */
  .fin-wrap  { background: #FFFFFF; border-radius: var(--radius-md); box-shadow: 0 2px 16px rgba(0,0,0,.06); overflow: hidden; margin-bottom: 22px; border: 1px solid rgba(0,0,0,.1); }
  .fin-table { width: 100%; border-collapse: collapse; font-size: 12px; }
  .fin-table th {
    background: var(--cream-1); color: var(--text-3);
    padding: 9px 14px; text-align: left; font-size: 10px;
    text-transform: uppercase; letter-spacing: .6px; font-weight: 700;
    border-bottom: 2px solid var(--cream-3);
  }
  .fin-table td { padding: 9px 14px; border-bottom: 1px solid var(--cream-2); }
  .fin-table tr:hover td { background: var(--cream-0); }
  .fin-table .total-row td { background: var(--gold-bg); font-weight: 700; border-top: 2px solid var(--gold); border-bottom: none; }
  .fin-table .num { text-align: right; font-variant-numeric: tabular-nums; }
  .fat-table th { background: var(--cream-1); color: var(--text-3); padding: 9px 14px; text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: .6px; font-weight: 700; border-bottom: 2px solid var(--cream-3); }
  .fat-table td { padding: 9px 14px; border-bottom: 1px solid var(--cream-2); }
  .fat-table tr:hover td { background: var(--cream-0); }
  .fat-table .num { text-align: right; }
  
  /* ════ CHARTS ════ */
  .chart-area { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
  .chart-box { background: #fff; border-radius: var(--radius-md); box-shadow: var(--sh-sm); padding: 18px 20px; border: 1px solid var(--cream-3); }
  .chart-box h3 { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-3); margin-bottom: 14px; font-weight: 700; }
  .bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 150px; }
  .bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; }
  .bar-fill { width: 100%; border-radius: 4px 4px 0 0; transition: height .3s; min-height: 2px; }
  .bar-label { font-size: 9px; color: var(--text-3); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 55px; }
  .bar-value { font-size: 9px; font-weight: 700; color: var(--text); }
  
  /* ════ BADGES ════ */
  .card-badge { padding: 3px 9px; border-radius: 20px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
  .badge-active    { background: var(--green-lt);  color: var(--green-dk); }
  .badge-upcoming  { background: var(--blue-lt);   color: var(--blue); }
  .badge-completed { background: var(--gold-bg);   color: var(--gold); }
  .badge-overdue   { background: var(--red-lt);    color: var(--red); }
  .badge-paused    { background: var(--orange-lt); color: var(--orange); }
  
  /* ════ SIMULADOR ════ */
  .sim-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--cream-3); margin-bottom: 22px; }
  .sim-tab { padding: 10px 22px; background: none; border: none; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text-3); border-bottom: 3px solid transparent; margin-bottom: -2px; transition: .2s; font-family: inherit; }
  .sim-tab.active { color: var(--gold); border-bottom-color: var(--gold); }
  .sim-tab:hover  { color: var(--gold); }
  .sim-content { display: none; } .sim-content.active { display: block; }
  .s-card { background: #fff; border-radius: var(--radius-md); box-shadow: var(--sh-sm); margin-bottom: 20px; overflow: hidden; border: 1px solid var(--cream-3); }
  .s-card-header { padding: 14px 20px; border-bottom: 1px solid var(--cream-3); display: flex; align-items: center; gap: 10px; background: var(--cream-0); }
  .s-card-header .num { background: var(--gold); color: #fff; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; flex-shrink: 0; }
  .s-card-header h2 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; }
  .s-card-body { padding: 20px; }
  .kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px,1fr)); gap: 14px; margin-bottom: 20px; }
  .s-kpi { background: var(--cream-0); border-radius: var(--radius-sm); padding: 14px 18px; text-align: center; border-left: 3px solid var(--gold); border: 1px solid var(--cream-3); }
  .s-kpi.green { background: var(--green-lt); border-left-color: var(--green); }
  .s-kpi.red   { background: var(--red-lt);   border-left-color: var(--red); }
  .s-kpi label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-3); margin-bottom: 4px; font-weight: 600; }
  .s-kpi .value { font-size: 22px; font-weight: 700; }
  .s-kpi.green .value { color: var(--green-dk); } .s-kpi.red .value { color: var(--red); }
  
  /* ════ FORMULÁRIOS ════ */
  .form-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 14px; }
  .form-group { display: flex; flex-direction: column; }
  .form-group label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text-3); margin-bottom: 5px; }
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 9px 12px; border: 1.5px solid var(--cream-3); border-radius: var(--radius-sm);
    font-size: 13px; color: var(--text); background: var(--cream-0); font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-ring); background: #fff;
  }
  .form-group .hint { font-size: 10px; color: var(--text-3); margin-top: 3px; }
  
  /* ════ MODAIS ════ */
  .modal-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(60,40,10,.38); backdrop-filter: blur(4px);
    z-index: 500; justify-content: center; align-items: flex-start;
    padding: 50px 20px; overflow-y: auto;
  }
  .modal-overlay.active { display: flex; }
  .modal {
    background: #fff; border-radius: var(--radius-lg);
    max-width: 580px; width: 100%;
    box-shadow: var(--sh-lg), 0 0 0 1px var(--cream-3);
    overflow: hidden;
  }
  .modal-header {
    padding: 16px 22px; background: var(--cream-0);
    border-bottom: 1px solid var(--cream-3);
    display: flex; align-items: center; justify-content: space-between;
  }
  .modal-header h3 { font-size: 14px; font-weight: 700; color: var(--gold); }
  .modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-3); line-height: 1; }
  .modal-close:hover { color: var(--text); }
  .modal-body { padding: 22px; }
  .modal-footer {
    padding: 14px 22px; border-top: 1px solid var(--cream-3);
    background: var(--cream-0); display: flex; gap: 8px; justify-content: flex-end;
  }
  .mform-row { display: flex; gap: 12px; margin-bottom: 12px; }
  .mform-row > div { flex: 1; }
  .mform-row label { display: block; font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--text-3); margin-bottom: 4px; letter-spacing: .5px; }
  .mform-row input,
  .mform-row select,
  .mform-row textarea {
    width: 100%; padding: 8px 11px;
    border: 1.5px solid var(--cream-3); border-radius: var(--radius-sm);
    font-size: 13px; font-family: inherit; background: var(--cream-0);
  }
  .mform-row input:focus, .mform-row select:focus {
    outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-ring);
  }
  
  /* ════ CHECKLIST ════ */
  .checklist { list-style: none; }
  .checklist li { padding: 11px 18px; border-bottom: 1px solid var(--cream-2); display: flex; align-items: flex-start; gap: 12px; cursor: pointer; transition: background .15s; }
  .checklist li:hover { background: var(--gold-bg); }
  .checklist li:last-child { border-bottom: none; }
  .checklist li input[type="checkbox"] { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--green); flex-shrink: 0; }
  .checklist li .check-content strong { display: block; font-size: 13px; margin-bottom: 2px; }
  .checklist li .check-content span { font-size: 12px; color: var(--text-3); }
  
  /* ════ CENÁRIOS SIMULADOR ════ */
  .scenario { border-radius: var(--radius-sm); padding: 18px; text-align: center; border: 2px solid var(--cream-3); }
  .scenario.conservative { border-color: var(--orange); background: var(--orange-lt); }
  .scenario.base         { border-color: var(--green);  background: var(--green-lt); }
  .scenario.optimistic   { border-color: var(--gold);   background: var(--gold-bg); }
  .scenario h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; color: var(--text-3); }
  .scenario .price { font-size: 22px; font-weight: 700; }
  .scenario.conservative .price { color: var(--orange); } .scenario.base .price { color: var(--green-dk); } .scenario.optimistic .price { color: var(--gold); }
  .scenario .detail { font-size: 11px; color: var(--text-3); margin-top: 5px; }
  
  /* ════ ABAS FINANCEIRO ════ */
  @keyframes slideUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:translateY(0); } }
  .fin-tab { padding: 10px 22px; background: none; border: none; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text-3); border-bottom: 3px solid transparent; margin-bottom: -2px; transition: .2s; font-family: inherit; }
  .fin-tab.active { color: var(--gold); border-bottom-color: var(--gold); }
  .fin-tab:hover  { color: var(--gold); }
  .fin-tab-content { display: none; } .fin-tab-content.active { display: block; animation: slideUp .2s ease; }
  
  /* ════ SECÇÃO DIVIDER ════ */
  .section-divider { display: flex; align-items: center; gap: 12px; margin: 18px 0 14px; }
  .section-divider h2 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-3); white-space: nowrap; }
  .section-divider::after { content: ''; flex: 1; height: 1px; background: var(--cream-3); }
  
  /* ════ GANTT PLANO ════ */
  .pg-table th { background: var(--cream-0); color: var(--text-3); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; padding: 5px 3px; text-align: center; border-bottom: 2px solid var(--cream-3); border-right: 1px solid var(--cream-2); position: sticky; top: 0; z-index: 10; }
  .pg-table td { padding: 0; border-bottom: 1px solid var(--cream-2); height: 28px; position: relative; }
  
  /* ════ PROJ CARDS ════ */
  .proj-card { background: #FFFFFF; border-radius: var(--radius-md); border: 1px solid var(--cream-3); box-shadow: 0 2px 14px rgba(0,0,0,0.08); overflow: hidden; transition: box-shadow .25s, transform .2s; cursor: pointer; }
  .proj-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.10); transform: translateY(-2px); }
  .proj-card-top h3 { font-size: 13px; font-weight: 700; flex: 1; }
  
  /* ════ SCROLLBAR ════ */
  ::-webkit-scrollbar { width: 5px; height: 5px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: #CCCCCC; border-radius: 10px; }
  ::-webkit-scrollbar-thumb:hover { background: #AAAAAA; }
  
  /* ════ RESPONSIVE ════ */
  @media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .main-wrap { margin-left: 0; }
    .chart-area { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .page { padding: 16px; }
  }
  @media (max-width: 500px) {
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .topbar { padding: 10px 14px; }
    .mform-row { flex-direction: column; }
  }
  
  
  /* ── Grain texture overlay para profundidade visual ── */
  @keyframes grain {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-2%, -3%); }
    20% { transform: translate(3%, 2%); }
    30% { transform: translate(-1%, 4%); }
    40% { transform: translate(4%, -1%); }
    50% { transform: translate(-3%, 3%); }
    60% { transform: translate(2%, -4%); }
    70% { transform: translate(-4%, 1%); }
    80% { transform: translate(1%, -2%); }
    90% { transform: translate(3%, 3%); }
  }
  body .grain-overlay {
    position: fixed; inset: -200%;
    width: 400%; height: 400%;
    z-index: -1; pointer-events: none;
    opacity: .028;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    animation: grain 0.5s steps(1) infinite;
  }
  
  /* ── Sidebar logo: linha dourada decorativa ── */
  .sidebar-logo {
    padding: 20px 16px 14px;
    border-bottom: 1px solid rgba(0,0,0,.08);
    text-align: center;
    background: linear-gradient(180deg, rgba(251,245,220,.4) 0%, transparent 100%);
  }
  .sidebar-logo img { width: 76px; height: auto; display: block; margin: 0 auto 4px; }
  .sidebar-logo .sub {
    font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase;
    color: var(--text-4); margin-top: 2px;
  }
  
  /* ── Sidebar footer: premium feel ── */
  .sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid rgba(0,0,0,.07);
    font-size: 9px; color: var(--text-4); line-height: 1.9;
    background: linear-gradient(0deg, rgba(251,245,220,.3) 0%, transparent 100%);
  }
  
  /* ── Section header acento dourado mais sofisticado ── */
  .sec-title {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; color: var(--text-3);
    padding-bottom: 8px; margin-bottom: 14px;
    border-bottom: 1px solid rgba(0,0,0,.08);
    display: flex; align-items: center; gap: 8px;
  }
  .sec-title::before {
    content: ''; display: inline-block;
    width: 3px; height: 14px;
    background: linear-gradient(180deg, var(--gold), var(--gold-lt));
    border-radius: 2px;
  }
  
  /* ── Modal overlay com blur mais rico ── */
  .modal-overlay {
    background: rgba(40,25,5,.42);
    backdrop-filter: blur(6px) saturate(1.3);
    -webkit-backdrop-filter: blur(6px) saturate(1.3);
  }
  .modal {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow:
      0 32px 80px rgba(80,50,10,.22),
      0 8px 24px rgba(80,50,10,.12),
      0 0 0 1px rgba(0,0,0,.07);
  }
  
  /* ── Topbar title subtítulo ── */
  .topbar-title { font-size: 16px; font-weight: 700; letter-spacing: -.2px; color: var(--text); }
  .topbar-sub   { font-size: 11px; color: var(--text-3); font-style: italic; margin-top: 1px; }