@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:wght@500;600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
    --ink: #17233B;
    --ink-soft: #24324D;
    --paper: #F5F4F0;
    --panel: #FFFFFF;
    --text: #232730;
    --text-muted: #6B7280;
    --border: #E1DED5;
    --accent: #2F6F68;
    --accent-hover: #244F49;
    --danger: #A23B2E;
    --danger-bg: #F7E9E6;
    --success: #3F7D4F;
    --success-bg: #E9F1E9;
    --warn-bg: #FBF3D9;
    --warn-text: #7A5B00;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--text);
    font-family: 'IBM Plex Sans', system-ui, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

h1, h2, h3 {
    font-family: 'Source Serif 4', Georgia, serif;
    font-weight: 600;
    margin: 0 0 .4em;
    color: var(--ink);
}

h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .mono, .cnpj { font-family: 'IBM Plex Mono', monospace; }

/* ---------- Layout de aplicação (logado) ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 250px;
    flex-shrink: 0;
    background: var(--ink);
    color: #D9DEE8;
    display: flex;
    flex-direction: column;
    padding: 22px 0;
}

.sidebar .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Source Serif 4', serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: #fff;
    padding: 0 22px 18px;
    border-bottom: 1px solid rgba(255,255,255,.12);
    margin-bottom: 14px;
}
.sidebar .brand-icon {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    flex-shrink: 0;
    background: #fff;
    padding: 2px;
}
.sidebar .brand small {
    display: block;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: .72rem;
    font-weight: 400;
    color: #8C9AB4;
    margin-top: 2px;
}

.nav-label {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #6E7C99;
    padding: 14px 22px 6px;
}

.sidebar nav a {
    display: block;
    padding: 9px 22px;
    color: #C7CEDC;
    font-size: .92rem;
    border-left: 3px solid transparent;
}
.sidebar nav a:hover { background: rgba(255,255,255,.06); text-decoration: none; }
.sidebar nav a.ativo {
    background: rgba(47,111,104,.28);
    border-left-color: var(--accent);
    color: #fff;
    font-weight: 500;
}

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    padding: 12px 28px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    font-size: .9rem;
}
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    line-height: 1;
    color: var(--ink);
    cursor: pointer;
    padding: 4px 6px;
    margin-right: auto;
}
.topbar .usuario { color: var(--text-muted); }
.topbar .perfil-tag {
    font-size: .72rem;
    background: var(--paper);
    border: 1px solid var(--border);
    padding: 1px 8px;
    border-radius: 3px;
    color: var(--text-muted);
}

.content { padding: 28px; max-width: 1180px; width: 100%; }

/* ---------- Componentes ---------- */
.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 22px 24px;
    margin-bottom: 20px;
}

.tabela-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-top: 8px;
}
.mini-card {
    border: 1px solid var(--border);
    background: var(--panel);
    border-radius: 4px;
    padding: 16px 18px;
}
.mini-card .numero {
    font-family: 'Source Serif 4', serif;
    font-size: 1.6rem;
    color: var(--ink);
    display: block;
}
.mini-card .rotulo { color: var(--text-muted); font-size: .85rem; }

form .campo { margin-bottom: 14px; }
form label {
    display: block;
    font-size: .82rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
}
input[type=text], input[type=password], input[type=search], select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: .92rem;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}
input:focus, select:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-color: var(--accent);
}

.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row .campo { flex: 1; min-width: 160px; }

.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 3px;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #fff;
    font-size: .9rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); text-decoration: none; }
.btn.secundario { background: transparent; color: var(--accent); }
.btn.secundario:hover { background: rgba(47,111,104,.08); }
.btn.perigo { background: var(--danger); border-color: var(--danger); }
.btn.perigo:hover { background: #822F25; border-color: #822F25; }

table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); font-weight: 500; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: rgba(47,111,104,.04); }

.tag { font-size: .76rem; padding: 2px 8px; border-radius: 20px; display: inline-block; }
.tag.ativa, .tag.sim { background: var(--success-bg); color: var(--success); }
.tag.baixada, .tag.inativo, .tag.nao { background: var(--danger-bg); color: var(--danger); }
.tag.outra { background: var(--warn-bg); color: var(--warn-text); }

.flash-list { margin-bottom: 18px; }
.flash {
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 8px;
    font-size: .9rem;
}
.flash.sucesso { background: var(--success-bg); color: var(--success); }
.flash.erro { background: var(--danger-bg); color: var(--danger); }
.flash.aviso { background: var(--warn-bg); color: var(--warn-text); }

.paginacao { display: flex; gap: 6px; align-items: center; margin-top: 16px; font-size: .88rem; color: var(--text-muted); }
.paginacao a, .paginacao span { padding: 5px 10px; border: 1px solid var(--border); border-radius: 3px; color: var(--text); }
.paginacao a:hover { border-color: var(--accent); text-decoration: none; }

.vazio { color: var(--text-muted); padding: 30px 0; text-align: center; }

.definicoes { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; font-size: .92rem; }
.definicoes dt { color: var(--text-muted); }
.definicoes dd { margin: 0; }

/* ---------- Tela de login ---------- */
.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ink);
}
.login-box { background: var(--panel); padding: 40px 36px; border-radius: 6px; width: 100%; max-width: 360px; }
.login-icon { width: 56px; height: 56px; display: block; margin-bottom: 12px; }
.login-box h1 { margin-bottom: 2px; }
.login-box .subtitulo { color: var(--text-muted); font-size: .88rem; margin-bottom: 24px; }
.login-box .btn { width: 100%; margin-top: 6px; }

@media (max-width: 800px) {
    .menu-toggle { display: inline-block; }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 100;
        transform: translateX(-100%);
        transition: transform .2s ease;
        box-shadow: 2px 0 12px rgba(0,0,0,.25);
    }
    .sidebar.aberta { transform: translateX(0); }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.45);
        z-index: 99;
    }
    .sidebar-backdrop.visivel { display: block; }

    .content { padding: 18px; }

    .definicoes { grid-template-columns: 1fr; gap: 2px 0; }
    .definicoes dt { margin-top: 8px; font-size: .78rem; text-transform: uppercase; letter-spacing: .02em; }

    .form-row { flex-direction: column; }
    .form-row .campo { min-width: 0; }
}