/* ======================================== */
/* ESTILOS GERAIS DO SISTEMA                */
/* ======================================== */

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: #f1f1f1;
}

/* Layout principal */
.layout {
    display: flex;
    min-height: 100vh;
}

/* ======================================== */
/* SIDEBAR                                  */
/* ======================================== */

.sidebar {
    width: 240px;
    background: #2c3e50;
    color: white;
    padding: 20px;
    flex-shrink: 0;
}

.sidebar h2 {
    font-size: 22px;
    margin-bottom: 20px;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    margin: 12px 0;
}

.sidebar ul li a {
    text-decoration: none;
    color: white;
    padding: 10px;
    display: block;
    background: rgba(255,255,255,0.1);
    border-radius: 6px;
}

.sidebar ul li a:hover {
    background: rgba(255,255,255,0.3);
}

/* ======================================== */
/* CONTEÚDO PRINCIPAL                        */
/* ======================================== */

main {
    padding: 30px;
    width: 100%;
}

h1 {
    margin-top: 0;
}

/* Cards */
.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0px 0px 6px rgba(0,0,0,0.15);
    margin-bottom: 25px;
}

/* Botões */
.btn-primary {
    background: #27ae60;
    color: white;
    border: none;
    padding: 10px 18px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
}

.btn-primary:hover {
    background: #1e8449;
}

/* Botões secundários */
.btn-action {
    text-decoration: none;
    background: #3498db;
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 14px;
}

.btn-action.delete {
    background: #e74c3c;
}

/* ======================================== */
/* TABELAS                                   */
/* ======================================== */

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 6px;
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
}

.data-table th {
    background: #f4f4f4;
}

/* RESPONSIVIDADE ДО TAВELA */
.table-container {
    overflow-x: auto;
}


/* ======================================== */
/* FORMULÁRIOS                               */
/* ======================================== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"] {
    width: 100%;
    padding: 10px;
    font-size: 15px;
    border-radius: 5px;
    border: 1px solid #bbb;
    margin-bottom: 12px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ======================================== */
/* RESPONSIVIDADE GERAL                      */
/* ======================================== */

@media (max-width: 900px) {
    .layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        text-align: center;
    }

    .sidebar ul li a {
        font-size: 18px;
    }

    main {
        padding: 20px;
    }
}

@media (max-width: 600px) {

    /* Ajusta sidebar para tipo dropdown */
    .sidebar {
        position: relative;
        padding: 15px;
    }

    h1 {
        font-size: 22px;
    }

    .btn-primary {
        padding: 12px;
        font-size: 18px;
    }

    .data-table th,
    .data-table td {
        padding: 10px;
        font-size: 14px;
    }

    .card {
        padding: 15px;
    }
}