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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f6f9;
    color: #333;
    line-height: 1.6;
}

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

/* Títulos */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 15px;
    color: #2c3e50;
}

/* Formulários */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="file"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Botões */
button, .button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #3498db;
    color: #fff;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
    margin-right: 10px;
}

button:hover, .button:hover {
    background-color: #2980b9;
}

.button.edit {
    background-color: #f39c12;
}

.button.edit:hover {
    background-color: #e67e22;
}

.button.delete {
    background-color: #e74c3c;
}

.button.delete:hover {
    background-color: #c0392b;
}

.button.cancel {
    background-color: #95a5a6;
}

.button.cancel:hover {
    background-color: #7f8c8d;
}

/* Mensagens */
.success-message {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

table thead {
    background-color: #3498db;
    color: #fff;
}

table thead th {
    padding: 12px;
    text-align: left;
    font-weight: bold;
}

table tbody tr {
    border-bottom: 1px solid #ddd;
}

table tbody tr:hover {
    background-color: #f9f9f9;
}

table tbody td {
    padding: 12px;
}

/* Login e Registro */
.login-container, .register-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.login-container h2, .register-container h2 {
    text-align: center;
    margin-bottom: 20px;
}

.login-container form, .register-container form {
    margin-top: 20px;
}

.login-container button, .register-container button {
    width: 100%;
}

.login-container p, .register-container p {
    text-align: center;
    margin-top: 15px;
}

/* Dashboard */
.dashboard-container {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    table {
        font-size: 12px;
    }

    table thead th, table tbody td {
        padding: 8px;
    }

    button, .button {
        padding: 8px 16px;
        font-size: 12px;
    }
}