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

body {
    font-family: Arial, sans-serif;
    background: #f3f5f9;
    color: #333;
}

/* Layout geral */
.container {
    width: 95%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Topo e menu */
.topo {
    background: linear-gradient(90deg, #1f497d, #3573c3);
    color: #fff;
    padding: 10px 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topo-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.logo-area {
    display: flex;
    flex-direction: column;
}

.logo {
    font-size: 26px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.5px;
}

.logo-highlight {
    color: #ffe082;
}

.logo-subtitle {
    font-size: 12px;
    opacity: 0.9;
}

/* Menu sanduíche */
.menu-toggle {
    display: none;
    background: transparent;
    color: #fff;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

/* Navegação principal */
.menu-principal ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.menu-principal a {
    color: #fff;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 18px;
    font-size: 14px;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}

.menu-principal a:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-1px);
}

/* Área do usuário no topo */
.usuario-topo {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 12px;
}

.usuario-nome {
    margin-bottom: 4px;
}

.usuario-links a {
    color: #fff;
    text-decoration: none;
    margin-left: 6px;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.4);
}

.usuario-links a:hover {
    background: rgba(255,255,255,0.15);
}

/* Conteúdo geral */
.conteudo {
    padding: 25px 0 40px;
}

/* Hero (topo da home) */
.hero {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: 20px;
}

.hero-texto h1 {
    font-size: 26px;
    margin-bottom: 10px;
    color: #1f497d;
}

.hero-texto p {
    margin-bottom: 15px;
    font-size: 15px;
    color: #555;
}

.hero-destaques {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 13px;
}

.badge {
    background: #e3f2fd;
    color: #1f497d;
    padding: 4px 10px;
    border-radius: 20px;
}

.hero-form {
    background: #f5f8ff;
    border-radius: 10px;
    padding: 15px;
    border: 1px solid #dde5ff;
}

.hero-form h2 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #1f497d;
}

/* Formulários */
.form-grupo {
    margin-bottom: 10px;
}

.form-grupo label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    color: #444;
}

.form-grupo input[type="text"],
.form-grupo input[type="email"],
.form-grupo input[type="password"],
.form-grupo input[type="number"],
.form-grupo textarea,
.form-grupo select {
    width: 100%;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid #ccd4e0;
    font-size: 14px;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    background: #1f497d;
    color: #fff;
    font-size: 14px;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}

.btn:hover {
    background: #16355a;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transform: translateY(-1px);
}

.btn-secundario {
    background: #777;
}

.btn-link {
    background: transparent;
    color: #1f497d;
    border: 1px solid #1f497d;
}

/* Mensagens */
.msg-erro {
    color: #b30000;
    margin-bottom: 10px;
    font-size: 14px;
}

.msg-sucesso {
    color: #006600;
    margin-bottom: 10px;
    font-size: 14px;
}

/* Seções da home */
.secao {
    margin-bottom: 25px;
}

.secao-titulo {
    font-size: 20px;
    margin-bottom: 5px;
    color: #1f497d;
}

.secao-subtitulo {
    font-size: 13px;
    margin-bottom: 15px;
    color: #666;
}

/* Dashboard (cards) */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 25px;
}

.card-dashboard {
    background: #ffffff;
    border-radius: 10px;
    padding: 12px;
    border: 1px solid #e0e5ee;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-dashboard-titulo {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
}

.card-dashboard-valor {
    font-size: 22px;
    font-weight: bold;
    color: #1f497d;
    margin-bottom: 4px;
}

.card-dashboard-legenda {
    font-size: 11px;
    color: #888;
}

/* Cards de categoria */
.grid-categorias {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.card-categoria {
    background: #ffffff;
    border-radius: 10px;
    padding: 10px;
    font-size: 13px;
    border: 1px solid #e0e5ee;
    text-align: center;
    transition: box-shadow 0.2s, transform 0.1s;
}

.card-categoria a {
    text-decoration: none;
    color: #1f497d;
    font-weight: bold;
}

.card-categoria span {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: #777;
}

.card-categoria:hover {
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

/* Cards de oferta */
.card-oferta {
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
    border: 1px solid #e0e5ee;
    display: flex;
    gap: 10px;
    transition: box-shadow 0.2s, transform 0.1s;
}

.card-oferta:hover {
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.card-oferta img {
    width: 140px;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
    background: #eef1f7;
}

.card-oferta-conteudo h3 {
    margin: 0 0 5px;
    font-size: 16px;
}

.card-oferta-conteudo h3 a {
    color: #1f497d;
    text-decoration: none;
}

.card-oferta-conteudo p {
    margin: 1px 0;
    font-size: 13px;
}

/* Seção "Como funciona" */
.como-funciona-lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.como-item {
    background: #ffffff;
    border-radius: 10px;
    padding: 12px;
    border: 1px solid #e0e5ee;
    font-size: 13px;
}

.como-item h4 {
    margin-bottom: 5px;
    color: #1f497d;
}

/* Rodapé */
.rodape {
    background: #1f2533;
    color: #fff;
    padding: 15px 0;
    margin-top: 40px;
    text-align: center;
    font-size: 13px;
}

/* Tabelas simples */
table {
    border-collapse: collapse;
    background: #fff;
}

th, td {
    padding: 6px 8px;
    font-size: 13px;
}

/* Responsivo */
@media (max-width: 900px) {
    .topo-inner {
        display: grid;
        grid-template-columns: auto auto;
        grid-template-rows: auto auto;
        align-items: center;
    }

    .logo-area {
        grid-column: 1 / 2;
        grid-row: 1 / 2;
    }

    .usuario-topo {
        grid-column: 2 / 3;
        grid-row: 1 / 2;
    }

    .menu-toggle {
        display: block;
        grid-column: 1 / 2;
        grid-row: 2 / 3;
    }

    .menu-principal {
        grid-column: 1 / 3;
        grid-row: 3 / 4;
        width: 100%;
    }

    .menu-principal ul {
        flex-direction: column;
        background: rgba(0,0,0,0.15);
        padding: 8px 0;
        display: none; /* começa fechado */
    }

    .menu-principal.menu-aberto ul {
        display: flex;
    }
}

@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .card-oferta {
        flex-direction: column;
    }

    .card-oferta img {
        width: 100%;
        height: 180px;
    }
}