:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #1e2130;
    --bg-hover: #252838;
    --border: #2a2d3e;
    --text-primary: #f1f3f9;
    --text-secondary: #8b8fa3;
    --text-muted: #5c6078;
    --accent: #2dd4bf;
    --accent-blue: #4f8cff;
    --verde: #34d399;
    --amarelo: #fbbf24;
    --vermelho: #f87171;
    --ouro: #FFD966;
    --prata: #D9D9D9;
    --bronze: #C49A6C;
    --radius: 12px;
    --radius-sm: 8px;
}

body.theme-light {
    --bg-primary: #f5f6fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-hover: #eef0f5;
    --border: #e2e5ee;
    --text-primary: #1a1d27;
    --text-secondary: #4a4e5c;
    --text-muted: #8b8fa3;
    --accent: #0d9488;
    --ouro: #b8860b;
    --prata: #7a7f8c;
    --bronze: #9a6b3c;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

.hidden { display: none !important; }
.muted { color: var(--text-secondary); }
.pequeno { font-size: 12px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ===== BOTÕES E CAMPOS ===== */
.btn {
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}
.btn:hover { background: var(--bg-hover); }
.btn:disabled { opacity: .5; cursor: default; }
.btn-primario { background: var(--accent); border-color: var(--accent); color: #0f1117; }
.btn-primario:hover { background: var(--accent); filter: brightness(1.1); }
.btn-fantasma { background: transparent; }
.btn-perigo { color: var(--vermelho); background: transparent; }
.btn-mini { padding: 4px 10px; font-size: 12px; }

input, select, textarea {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font: inherit;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
input:disabled, select:disabled, textarea:disabled { opacity: .65; cursor: not-allowed; }

/* ===== LOGIN ===== */
.login-screen {
    position: fixed; inset: 0; z-index: 50;
    background: var(--bg-primary);
    display: flex; align-items: center; justify-content: center;
    padding: 16px;
}
.login-card {
    width: 100%; max-width: 380px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
}
.login-logo { width: 56px; height: 56px; border-radius: 12px; margin-bottom: 12px; }
.login-card h1 { font-size: 22px; }
.login-card h1 span { color: var(--accent); }
.login-card form { text-align: left; margin-top: 20px; display: grid; gap: 6px; }
.login-card label { font-size: 12px; color: var(--text-secondary); margin-top: 8px; }
.login-card .btn { margin-top: 14px; padding: 11px; }
.erro { color: var(--vermelho); font-size: 13px; min-height: 18px; }

/* ===== TOPO ===== */
.topo {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 10;
}
.topo-marca { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; }
.topo-marca img { width: 30px; height: 30px; border-radius: 8px; }
.topo-acoes { display: flex; align-items: center; gap: 12px; }
.usuario { color: var(--text-secondary); font-size: 13px; }
.tema { display: flex; border: 1px solid var(--border); border-radius: 20px; overflow: hidden; }
.tema-btn { background: transparent; border: 0; color: var(--text-secondary); padding: 4px 10px; cursor: pointer; }
.tema-btn.active { background: var(--bg-hover); color: var(--text-primary); }

.conteudo { padding: 24px; max-width: 1400px; margin: 0 auto; }

/* ===== KPIs ===== */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.kpi-rotulo { font-size: 12px; color: var(--text-secondary); }
.kpi-valor { font-size: 24px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi-alerta .kpi-valor { color: var(--amarelo); }

/* ===== BARRA DE FILTROS ===== */
.barra { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.barra input[type=search] { max-width: 260px; }
.barra select { width: auto; min-width: 160px; }
.espaco { flex: 1; }

/* ===== TABELA ===== */
.tabela-wrap { overflow-x: auto; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); }
.tabela { width: 100%; border-collapse: collapse; min-width: 980px; }
.tabela th, .tabela td { padding: 10px 14px; border-bottom: 1px solid var(--border); text-align: left; }
.tabela th { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-secondary); font-weight: 600; background: var(--bg-secondary); }
.tabela th.num { text-align: right; }
.tabela tbody tr { cursor: pointer; }
.tabela tbody tr:hover { background: var(--bg-hover); }
.tabela tbody tr:last-child td { border-bottom: 0; }
.tabela td.nome { font-weight: 600; }
.vazio { text-align: center; color: var(--text-secondary); padding: 40px !important; }

/* ===== SELOS ===== */
.selo {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 2px 9px; border-radius: 20px;
    font-size: 12px; font-weight: 600;
    border: 1px solid var(--border);
    white-space: nowrap;
}
.selo-ativo { color: var(--verde); border-color: color-mix(in srgb, var(--verde) 40%, transparent); }
.selo-onboarding { color: var(--accent-blue); border-color: color-mix(in srgb, var(--accent-blue) 40%, transparent); }
.selo-pausa, .selo-renegociacao { color: var(--amarelo); border-color: color-mix(in srgb, var(--amarelo) 40%, transparent); }
.selo-encerrado { color: var(--text-muted); }
.selo-Ouro { color: var(--ouro); }
.selo-Prata { color: var(--prata); }
.selo-Bronze { color: var(--bronze); }
.bola { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.bola-verde { background: var(--verde); }
.bola-amarelo { background: var(--amarelo); }
.bola-vermelho { background: var(--vermelho); }
.alerta-txt { color: var(--amarelo); }

/* ===== FICHA ===== */
.ficha-topo { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.ficha-topo h2 { font-size: 22px; }
.abas { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.abas button {
    background: transparent; border: 0; color: var(--text-secondary);
    padding: 10px 14px; font: inherit; font-weight: 600; cursor: pointer;
    border-bottom: 2px solid transparent; white-space: nowrap;
}
.abas button.ativa { color: var(--text-primary); border-bottom-color: var(--accent); }

.cartao { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.cartao h3 { font-size: 15px; margin-bottom: 14px; }
.grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.campo label { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.campo.largo { grid-column: 1 / -1; }
.acoes { display: flex; gap: 10px; justify-content: flex-end; align-items: center; margin-top: 16px; }
.trava { font-size: 12px; color: var(--text-secondary); margin-bottom: 12px; }

.lista-itens { display: grid; gap: 8px; }
.item {
    display: flex; gap: 12px; align-items: flex-start; justify-content: space-between;
    padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg-secondary);
}
.item-titulo { font-weight: 600; }
.item-sub { font-size: 12px; color: var(--text-secondary); }
.item-txt { margin-top: 4px; white-space: pre-wrap; }

.hist-item { padding: 10px 0; border-bottom: 1px solid var(--border); }
.hist-item:last-child { border-bottom: 0; }
.hist-mud { font-size: 13px; margin-top: 4px; }
.hist-mud b { font-weight: 600; }
.riscado { text-decoration: line-through; color: var(--text-muted); }

/* ===== AVISO ===== */
.aviso {
    position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
    background: var(--bg-card); border: 1px solid var(--border);
    padding: 12px 18px; border-radius: var(--radius-sm);
    box-shadow: 0 8px 30px rgba(0,0,0,.35); z-index: 60; max-width: calc(100% - 32px);
}
.aviso.ok { border-color: var(--verde); }
.aviso.falha { border-color: var(--vermelho); color: var(--vermelho); }

@media (max-width: 700px) {
    .topo { padding: 10px 16px; }
    .usuario { display: none; }
    .conteudo { padding: 16px; }
    .barra input[type=search], .barra select { max-width: none; width: 100%; }
    .espaco { display: none; }
}