/* ==============================================
   VARIÁVEIS DE CORES E FONTES
   ============================================== */
:root {
    /* Cores */
    --cor-fundo-geral: #1A1A1A;
    --cor-fundo-secundario: #2A2A2A;
    --cor-texto-principal: #E0E0E0;
    --cor-texto-secundario: #A0A0B0;
    --cor-borda: #444;
    --cor-primaria: #007bff; /* Azul padrão, pode ser ajustado */
    --cor-botao-destaque: #f39c12; /* Laranja vibrante para o botão ENVIAR */

    /* Fontes */
    --fonte-principal: 'Inter', sans-serif;
    --fonte-titulo: 'Poppins', sans-serif;
}

/* ==============================================
   ESTILOS GLOBAIS
   ============================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 400;
    color: var(--cor-botao-destaque);
}
html, body {
    height: 100%;
    font-family: var(--fonte-principal);
    background-color: var(--cor-fundo-geral);
    color: var(--cor-texto-principal);
    line-height: 1.6;
}

a {
    color: var(--cor-primaria);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ==============================================
   HEADER E NAVEGAÇÃO
   ============================================== */
.main-header {
    background-color: var(--cor-fundo-secundario);
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.main-header .logo img {
    height: 40px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin-left: 20px;
}

.main-nav a {
    display: block;
    padding: 10px 15px;
    color: var(--cor-texto-principal);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease, background-color 0.3s ease;
}

.main-nav a:hover {
    color: var(--cor-botao-destaque);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--cor-botao-destaque);
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--cor-texto-principal);
    font-size: 30px;
    cursor: pointer;
}

/* ==============================================
   ÁREA DE CONTEÚDO PRINCIPAL
   ============================================== */
.main {
    padding-top: 80px;
    min-height: calc(100vh - 120px);
}

/* ==============================================
   ESTILO DO CARD DO FORMULÁRIO (o container preto)
   ============================================== */
.card-form {
    background-color: var(--cor-fundo-secundario);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin: 40px auto;
}

.card-form h2 {
    font-family: var(--fonte-titulo);
    font-weight: 600;
    color: var(--cor-texto-principal);
    margin-bottom: 25px;
    border-bottom: 2px solid var(--cor-borda);
    padding-bottom: 10px;
}

/* ==============================================
   ESTILO DOS CAMPOS DO FORMULÁRIO
   ============================================== */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--cor-texto-secundario);
    text-align: left; /* Garante alinhamento à esquerda */
}

input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    /* padding: 12px; */
    background-color: var(--cor-fundo-geral);
    border: 1px solid var(--cor-borda);
    border-radius: 5px;
    color: var(--cor-texto-principal);
    font-family: var(--fonte-principal);
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
}

/* Estilo para placeholders */
input::placeholder,
textarea::placeholder {
    color: var(--cor-texto-secundario);
    opacity: 0.7;
    text-align: left;
}

input[type="text"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.2);
}

/* Estilo para campos desabilitados */
input[disabled] {
    opacity: 0.8;
    cursor: not-allowed;
    background-color: #222;
    border-color: #555;
    color: var(--cor-texto-secundario);
}

/* Estilo do botão ENVIAR */
.button-enviar {
    background-color: var(--cor-botao-destaque);
    color: #fff;
    /* padding: 14px 25px; */
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: block;
    width: 100%;
    margin-top: 30px;
}

.button-enviar:hover {
    background-color: #e08e0b;
    transform: translateY(-2px);
}

/* ==============================================
   FOOTER
   ============================================== */
.footer {
    background-color: var(--cor-fundo-secundario);
    text-align: center;
    padding: 20px;
    font-size: 14px;
    color: var(--cor-texto-secundario);
}

/* ==============================================
   RESPONSIVIDADE (PARA TELAS MENORES)
   ============================================== */
@media (max-width: 768px) {
    .main-header {
        flex-wrap: wrap;
    }

    .main-header .logo {
        flex-grow: 1;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        flex-basis: 100%;
        background-color: var(--cor-fundo-secundario);
        padding: 10px 0;
        border-top: 1px solid var(--cor-borda);
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
    }

    .main-nav li {
        margin: 10px 0;
    }

    .main-nav a {
        padding: 10px;
        width: 100%;
        text-align: center;
    }

    .card-form {
        padding: 20px;
        margin: 20px;
    }

    .button-enviar {
        padding: 12px;
    }
}
/* ==============================================
   ESTILO DA LISTA DE MENSAGENS E TABELAS
   ============================================== */
.card-list {
    background-color: var(--cor-fundo-secundario);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    margin: 40px auto;
}

.header-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--cor-borda);
    padding-bottom: 10px;
}

.header-list h3 {
    font-family: var(--fonte-titulo);
    font-weight: 600;
    color: var(--cor-texto-principal);
    margin: 0;
}

.button-add {
    background-color: var(--cor-primaria);
    color: #fff;
    padding: 10px 15px;
    border-radius: 5px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.button-add:hover {
    background-color: #0056b3;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.styled-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    font-size: 14px;
    text-align: left;
}

.styled-table thead tr {
    background-color: #3A3A3A;
    color: var(--cor-texto-principal);
    text-align: left;
}

.styled-table th,
.styled-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--cor-borda);
}

.styled-table tbody tr {
    transition: background-color 0.3s ease;
}

.styled-table tbody tr:hover {
    background-color: #333;
}

.styled-table tbody tr:last-of-type {
    border-bottom: 2px solid var(--cor-botao-destaque);
}

.actions a.action-link {
    color: var(--cor-primaria);
    text-decoration: none;
    font-weight: 500;
    padding: 5px 10px;
    border: 1px solid var(--cor-primaria);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.actions a.action-link:hover {
    background-color: var(--cor-primaria);
    color: #fff;
}

.paginator {
    margin-top: 20px;
    text-align: center;
    color: var(--cor-texto-secundario);
}

.paginator .pagination {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
}

.paginator .pagination li {
    margin: 0 5px;
}

.paginator .pagination li a,
.paginator .pagination li.disabled a {
    color: var(--cor-texto-principal);
    background-color: var(--cor-fundo-secundario);
    border: 1px solid var(--cor-borda);
    padding: 8px 12px;
    border-radius: 5px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.paginator .pagination li a:hover {
    background-color: #3A3A3A;
    border-color: var(--cor-primaria);
}

.paginator .pagination li.active a {
    background-color: var(--cor-primaria);
    border-color: var(--cor-primaria);
    color: #fff;
}